2018 cadillac xts owner's manual€¦ · gm logo, cadillac, the cadillac emblem, and xts are...

370

Upload: others

Post on 30-Apr-2020

4 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

23395456 B

C

M

Y

CM

MY

CY

CMY

K

18_CAD_XTS_COV_en_US_23395456B_2017NOV22.ai 1 11/20/2017 11:42:08 AM18_CAD_XTS_COV_en_US_23395456B_2017NOV22.ai 1 11/20/2017 11:42:08 AM

Page 2: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2

In Brief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Keys, Doors, and Windows . . . . . . . . . 27

Seats and Restraints . . . . . . . . . . . . . . . 52

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Instruments and Controls . . . . . . . . 110

Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Infotainment System . . . . . . . . . . . . . 159

Climate Controls . . . . . . . . . . . . . . . . . . 160

Driving and Operating . . . . . . . . . . . . 169

Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 232

Service and Maintenance . . . . . . . . . 315

Technical Data . . . . . . . . . . . . . . . . . . . . 330

Customer Information . . . . . . . . . . . . 334

Reporting Safety Defects . . . . . . . . . 344

OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

Index . . . . . . . . . . . . . . . . . . . . . . . . 358

Page 3: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

2 INTRODUCTION

Introduction

The names, logos, emblems, slogans,vehicle model names, and vehiclebody designs appearing in this manualincluding, but not limited to, GM, theGM logo, CADILLAC, the CADILLACEmblem, and XTS are trademarks and/or service marks of General MotorsLLC, its subsidiaries, affiliates,or licensors.

For vehicles first sold in Canada,substitute the name “General Motorsof Canada Company” for CadillacMotor Car Division wherever itappears in this manual.

This manual describes features thatmay or may not be on the vehiclebecause of optional equipment thatwas not purchased on the vehicle,model variants, country specifications,features/applications that may not beavailable in your region, or changessubsequent to the printing of thisowner’s manual.

Refer to the purchase documentationrelating to your specific vehicle toconfirm the features.

Keep this manual in the vehicle forquick reference.

Canadian Vehicle OwnersA French language manual can beobtained from your dealer, atwww.helminc.com, or from:

Propriétaires Canadiens

On peut obtenir un exemplaire de ceguide en français auprès duconcessionnaire ou à l'adressesuivante:

Helm, IncorporatedAttention: Customer Service47911 Halyard DrivePlymouth, MI 48170USA

Using this ManualTo quickly locate information aboutthe vehicle, use the Index in the backof the manual. It is an alphabeticallist of what is in the manual and thepage number where it can be found.

Litho in U.S.A.Part No. 23395456 B Second Printing ©2017 General Motors LLC. All Rights Reserved.

Page 4: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INTRODUCTION 3

Danger, Warning, andCautionWarning messages found on vehiclelabels and in this manual describehazards and what to do to avoid orreduce them.

{ Danger

Danger indicates a hazard with ahigh level of risk which will resultin serious injury or death.

{ Warning

Warning indicates a hazard thatcould result in injury or death.

Caution

Caution indicates a hazard thatcould result in property or vehicledamage.

A circle with a slash through it is asafety symbol which means “Do Not,”“Do not do this,” or “Do not let thishappen.”

SymbolsThe vehicle has components andlabels that use symbols instead oftext. Symbols are shown along withthe text describing the operation orinformation relating to a specificcomponent, control, message, gauge,or indicator.

M : Shown when the owner’s manualhas additional instructions orinformation.

* : Shown when the service manualhas additional instructions orinformation.

0 : Shown when there is moreinformation on another page —“see page.”

Vehicle Symbol Chart

Here are some additional symbols thatmay be found on the vehicle and whatthey mean. See the features in thismanual for information.

9 : Airbag Readiness Light

# : Air Conditioning

! : Antilock Brake System (ABS)

$ : Brake System Warning Light

" : Charging System

I : Cruise Control

` : Do Not Puncture

^ : Do Not Service

B : Engine Coolant Temperature

O : Exterior Lamps

_ : Flame/Fire Prohibited

. : Fuel Gauge

+ : Fuses

3 : Headlamp High/Low-BeamChanger

Page 5: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

4 INTRODUCTION

j : ISOFIX/LATCH System ChildRestraints

* : Malfunction Indicator Lamp

: : Oil Pressure

O : Power

/ : Remote Vehicle Start

> : Seat Belt Reminders

7 : Tire Pressure Monitor

d : Traction Control/StabiliTrak

a : Under Pressure

M : Windshield Washer Fluid

Page 6: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 5

In Brief

Instrument PanelInstrument Panel Overview . . . . . . . . . 6

Initial Drive InformationInitial Drive Information . . . . . . . . . . . 8Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Remote Vehicle Start . . . . . . . . . . . . . . . 8Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 9Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Seat Adjustment . . . . . . . . . . . . . . . . . . . 10Memory Features . . . . . . . . . . . . . . . . . . 12Second Row Seats . . . . . . . . . . . . . . . . . 13Heated and Ventilated Seats . . . . . . 13Head Restraint Adjustment . . . . . . . 13Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Passenger Sensing System . . . . . . . . 14Mirror Adjustment . . . . . . . . . . . . . . . . 14Steering Wheel Adjustment . . . . . . . 15Interior Lighting . . . . . . . . . . . . . . . . . . . 15Exterior Lighting . . . . . . . . . . . . . . . . . . . 16Windshield Wiper/Washer . . . . . . . . 16Climate Controls . . . . . . . . . . . . . . . . . . . 17Transmission . . . . . . . . . . . . . . . . . . . . . . . 19

Vehicle FeaturesInfotainment System . . . . . . . . . . . . . . 19Steering Wheel Controls . . . . . . . . . . 19Cruise Control . . . . . . . . . . . . . . . . . . . . . 19Driver InformationCenter (DIC) . . . . . . . . . . . . . . . . . . . . . . 20

Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Forward AutomaticBraking (FAB) . . . . . . . . . . . . . . . . . . . . 20

Lane DepartureWarning (LDW) . . . . . . . . . . . . . . . . . . 21

Lane Keep Assist (LKA) . . . . . . . . . . . 21Side Blind Zone Alert (SBZA) . . . . . 21Lane Change Alert (LCA) . . . . . . . . . . 21Surround Vision . . . . . . . . . . . . . . . . . . . 21Rear Vision Camera (RVC) . . . . . . . . 22Rear Cross Traffic Alert (RCTA)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Parking Assist . . . . . . . . . . . . . . . . . . . . . . 22Automatic ParkingAssist (APA) . . . . . . . . . . . . . . . . . . . . . . 22

Reverse AutomaticBraking (RAB) . . . . . . . . . . . . . . . . . . . . 22

Power Outlets . . . . . . . . . . . . . . . . . . . . . . 23Universal Remote System . . . . . . . . . 23Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Performance and MaintenanceTraction Control/ElectronicStability Control . . . . . . . . . . . . . . . . . . 24

Tire Pressure Monitor . . . . . . . . . . . . . 25Fuel (LFX 3.6L V6 Engine) . . . . . . . . 25Fuel (LF3 3.6L Twin TurboV6 Engine) . . . . . . . . . . . . . . . . . . . . . . . . 25

E85 or FlexFuel . . . . . . . . . . . . . . . . . . . . 25Engine Oil Life System . . . . . . . . . . . . 26Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Roadside Service . . . . . . . . . . . . . . . . . . . 26

Page 7: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

6 IN BRIEF

Instrument Panel

Instrument Panel Overview

Page 8: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 7

1. Air Vents 0 166.

2. Electric Parking Brake 0 191.

Instrument Panel IlluminationControl 0 156.

Head-Up Display (HUD) 0 139 (IfEquipped).

3. Exterior Lamp Controls 0 152.

Turn Signal Lever. See Turn andLane-Change Signals 0 155.

4. Instrument Cluster 0 118.

Driver Information Center (DIC)Display. See Driver InformationCenter (DIC) 0 136.

5. Windshield Wiper/Washer 0 111.

6. Hazard Warning Flashers 0 155.

Lane Departure Warning (LDW)0 219.

Lane Keep Assist (LKA) 0 220.

Traction Control/ElectronicStability Control 0 193.

7. Infotainment 0 159.

8. Glove Box Button. See Glove Box0 107.

Parking Assist Button. SeeAssistance Systems for Parking orBacking 0 207.

Automatic Parking Assist (APA)Button. See Assistance Systemsfor Parking or Backing 0 207.

9. Dual Automatic Climate ControlSystem 0 160.

Heated and Ventilated Front Seats0 62 (If Equipped).

10. Instrument Panel Storage 0 106 (IfEquipped).

Wireless Charging Pad (IfEquipped) (Out of View). SeeWireless Charging 0 115.

11. Shift Lever. See AutomaticTransmission 0 188.

12. ENGINE START/STOP Button.See Ignition Positions 0 181.

13. Steering Wheel Controls 0 111.

14. Horn 0 111.

15. Steering Wheel Adjustment 0 111.

16. Cruise Control 0 196.

Adaptive Cruise Control 0 198 (IfEquipped).

Forward Collision Alert (FCA)System 0 213 (If Equipped).

Phone Button. See “SteeringWheel Controls” in theinfotainment manual.

Heated Steering Wheel 0 111 (IfEquipped).

17. Data Link Connector (DLC) (Outof View). See MalfunctionIndicator Lamp (Check EngineLight) 0 128.

18. Hood Release. See Hood 0 235.

19. Instrument Panel Storage 0 106.

Page 9: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

8 IN BRIEF

Initial Drive InformationThis section provides a brief overviewabout some of the important featuresthat may or may not be on yourspecific vehicle.

For more detailed information, refer toeach of the features which can befound later in this owner’s manual.

Remote Keyless Entry(RKE) SystemThe Remote Keyless Entry (RKE)transmitter may be used to lock andunlock the doors from up to 60 m(197 ft) away from the vehicle.

Q : Press to lock all doors.

K : Press to unlock the driver door orall doors, depending on the vehiclepersonalization settings. See “RemoteLock, Unlock, Start” under VehiclePersonalization 0 143.

7 : Press and release one time toinitiate vehicle locator. Press and holdfor three seconds to sound the panicalarm. Press again or start the vehicleto cancel the panic alarm.

X : Press twice quickly to release thetrunk.

Press the key release button near thebottom of the transmitter to removethe key. The key can be used for thedriver door.

See Keys 0 27 and Remote KeylessEntry (RKE) System Operation 0 28.

Remote Vehicle StartThe engine can be started fromoutside of the vehicle.

Starting the Vehicle

1. Press and release Q on the RKEtransmitter.

2. Immediately press and hold /for at least four seconds or untilthe turn signal lamps flash.

Start the vehicle normally afterentering.

When the vehicle starts, the parkinglamps will turn on.

Remote start can be extended.

Canceling a Remote Start

To cancel a remote start, do one ofthe following:

. Press and hold/ until theparking lamps turn off.

. Turn on the hazard warningflashers.

. Turn the vehicle on and then off.

See Remote Vehicle Start 0 34.

Page 10: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 9

Door LocksTo lock or unlock a door manually:

. Use the key in the driver door. Thekey cylinder is covered by a cap.See Door Locks 0 36.

. To unlock a door from the inside,pull once on the door handle tounlock it, and again to open it.

Power Door Locks

. From the inside, press Q or K.See Power Door Locks 0 38.

. From the outside, press Q or Kon the Remote Keyless Entry(RKE) transmitter, or press thebutton on the door handle whenthe RKE transmitter is within 1 m(3 ft). See Remote Keyless Entry(RKE) System Operation 0 28.

Trunk

To open the trunk:

. Press| from inside the vehicle.

. PressX twice quickly on theRemote Keyless Entry (RKE)transmitter. See Remote KeylessEntry (RKE) System Operation 0 28.

. Press the emblem on the trunkafter unlocking all doors. SeeTrunk 0 40.

Windows

The power windows work when theignition is on, in ACC/ACCESSORY,or when Retained Accessory Power(RAP) is active. See Retained AccessoryPower (RAP) 0 185.

Page 11: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

10 IN BRIEF

Using the window switch, press toopen or pull to close the window.

The windows may be temporarilydisabled if they are used repeatedlywithin a short time.

See Power Windows 0 47.

Seat Adjustment

Uplevel Seat Adjustment

If equipped, the ignition must be onto use all uplevel seat features.

Uplevel Seat Control

1. Feature Select2. Up3. Rearward4. Down5. Forward

. Move Feature Select (1) to displayseat adjustments on theinfotainment display. Press andrelease or hold to scroll throughfeatures.

. Press Up (2) to make upwardadjustments of the selectedfeature.

. Press Rearward (3) to makerearward adjustments of theselected feature.

. Press Down (4) to make downwardadjustments of the selectedfeature.

. Press Forward (5) to make forwardadjustments of the selectedfeature.

Base Seat Adjustment

To adjust the seat:

. Move the seat forward or rearwardby sliding the control forward orrearward.

. Raise or lower the front part of theseat cushion by moving the frontof the control up or down.

. Raise or lower the seat by movingthe rear of the control up or down.

See Power Seat Adjustment 0 56.

Page 12: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 11

Lumbar and Bolster Support

Uplevel Seat Adjustment

If equipped, the ignition must be onto use all uplevel seat features.

To adjust lumbar support, if equipped:

. Press and release or hold FeatureSelect (1) to scroll to lumbarsupport on the infotainmentdisplay.

. Press Forward (5) or Rearward (3)to adjust lumbar forward orrearward.

. Press Up (2) or Down (4) to adjustlumbar up or down.

See Lumbar Adjustment 0 57.

To adjust bolster support, if equipped:

. Press and release or hold FeatureSelect (1) to scroll to bolstersupport on the infotainmentdisplay.

. Press Forward (5) or Rearward (3)to adjust bolster support inward oroutward.

See Lumbar Adjustment 0 57.

Upper Shoulder Support

To adjust upper shoulder support,if equipped:

. Press and release or hold FeatureSelect (1) to scroll to uppershoulder support on theinfotainment display.

. Press Forward (5) or Rearward (3)to adjust shoulder support forwardor rearward.

See Lumbar Adjustment 0 57.

Page 13: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

12 IN BRIEF

Reclining Seatbacks

Base Shown, Uplevel Similar

To adjust the seatback:

. Tilt the top of the controlrearward to recline.

. Tilt the top of the control forwardto raise.

See Reclining Seatbacks 0 59.

Massage

Driver Seat Shown, Passenger SeatSimilar

If equipped, the ignition must be onto use the massage feature.

To activate and adjust massage:

1. Turn the selection control (1) toview massage options on theinfotainment display.

2. Select massage feature.

3. Press up or down to selectmassage type.

4. To activate massage at lastmassage type and intensitysettings or to turn massage off,press the massage On/Offcontrol (2).

See Massage 0 64.

Memory Features

Driver Buttons Shown, PassengerButtons Similar

If equipped, memory seats allow twodrivers to store and recall their uniqueseat positions for driving the vehicle,and a shared exit position for gettingout of the vehicle. Other featurepositions may also be set, such as

Page 14: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 13

power mirrors and power steeringwheel, if equipped. Memory positionsare linked to RKE transmitter 1 or 2for automatic memory recalls.

Before storing, adjust all availablememory feature positions. Turn theignition on and then press and releaseSET; a beep will sound. Thenimmediately press and hold 1, 2,orB (Exit) on the driver door untiltwo beeps sound. To manually recallthese positions, press and hold 1, 2,orB until the saved position isreached.

When Auto Memory Recall is enabledin the personalization menu, positionspreviously stored to memory buttons1 and 2 are recalled when the ignitionis changed from off to on or ACC/ACCESSORY.

When Easy Exit Options is enabled inthe personalization menu, the featureautomatically recalls the previouslystored exit position when exiting thevehicle. See Memory Seats 0 60.

Second Row SeatsOn some vehicles, either side of theseatback can be folded for more cargospace.

See Rear Seats 0 65.

Heated and VentilatedSeats

If equipped, the buttons are near theclimate controls on the center stack.To operate, the ignition must be on.

Press J or z to heat the driver orpassenger seat cushion and seatback.

PressC or { to ventilate the driveror passenger seat.

Press the button once for the highestsetting. With each press of the button,the seat will change to the next lowersetting, and then to the off setting.The indicator lights next to thebuttons indicate three for the highestsetting and one for the lowest. If thefront heated seats are on high, thelevel may automatically be loweredafter approximately 30 minutes.

See Heated and Ventilated Front Seats0 62.

Head Restraint AdjustmentDo not drive until the head restraintsfor all occupants are installed andadjusted properly.

To achieve a comfortable seatingposition, change the seatback reclineangle as little as necessary whilekeeping the seat and the headrestraint height in the proper position.

See Head Restraints 0 53 and PowerSeat Adjustment 0 56.

Page 15: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

14 IN BRIEF

Seat Belts

Refer to the following sections forimportant information on how to useseat belts properly:

. Seat Belts 0 68.

. How to Wear Seat Belts Properly0 69.

. Lap-Shoulder Belt 0 70.

. Lower Anchors and Tethers forChildren (LATCH System) 0 94.

Passenger Sensing System

United States

Canada

The passenger sensing system willturn off the front outboard passengerfrontal airbag and knee airbag undercertain conditions. No other airbag isaffected by the passenger sensingsystem. See Passenger Sensing System0 81.

The passenger airbag status indicatorlights on the overhead console whenthe vehicle is started. See PassengerAirbag Status Indicator 0 126.

Mirror Adjustment

Exterior Mirror

1. Move the selector switch to L(Left) or R (Right) to choose thedriver or passenger mirror.

2. Press one of the four arrows tomove the mirror.

3. Move the selector switch to ) todeselect the mirror.

The vehicle has manual foldingmirrors or, if equipped, power foldingmirrors. See Folding Mirrors 0 45.

Page 16: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 15

Interior Mirror

Adjustment

Hold the rearview mirror in the centerand move it to view the area behindthe vehicle.

Automatic Dimming Rearview Mirror

The vehicle has an automaticdimming rearview mirror. The mirrorwill automatically reduce the glarefrom the headlamps from behind. Thedimming feature comes on when thevehicle is started. See AutomaticDimming Rearview Mirror 0 46.

Steering Wheel Adjustment

Press the control to move the tilt andtelescoping steering wheel up anddown or forward and rearward.

Do not adjust the steering wheel whiledriving.

Interior LightingDome Lamp

The dome lamp is in the overheadconsole.

To change the dome lamp settings,press:

OFF : Turns the lamp off, even when adoor is open.

DOOR : The lamp comes onautomatically when a door is opened.

ON : Turns the dome lamp on.

Reading Lamps

There are reading lamps on theoverhead console and over the rearpassenger doors. These lamps come

Page 17: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

16 IN BRIEF

on automatically when any door isopened. To manually turn the readinglamps on or off:

Pressm orn next to each overheadconsole reading lamp.

Press the lamp lenses to turn the rearpassenger reading lamps on or off.

For more information on interiorlighting, see Instrument PanelIllumination Control 0 156.

Exterior Lighting

The exterior lamp control is on theturn signal lever.

Turn the control to the followingpositions:

O : Turns off the exterior lamps. Theknob returns to the AUTO positionafter it is released. Turn to O again toreactivate the AUTO mode.

AUTO : Automatically turns theexterior lamps on and off, dependingon outside lighting.

; : Turns on the parking lampsincluding all lamps, except theheadlamps.

5 : Turns on the headlamps togetherwith the parking lamps andinstrument panel lights.

See:

. Exterior Lamp Controls 0 152

. Turn and Lane-Change Signals0 155

. Headlamp High/Low-Beam Changer0 153

Windshield Wiper/Washer

With the ignition on or in ACC/ACCESSORY, move the lever to selectthe wiper speed.

HI : Use for fast wipes.

LO : Use for slow wipes.

Page 18: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 17

INT : Use this setting for intermittentwipes or Rainsense, if equipped. Forintermittent wipes, move thewindshield wiper lever to INT. Turnthex INT band up for morefrequent wipes or down for lessfrequent wipes.

If equipped with Rainsense and thefeature is enabled in vehiclepersonalization, move the windshieldwiper lever to INT and turn thexINT band to adjust the sensitivity tomoisture.

. Turn the band up for moresensitivity to moisture.

. Turn the band down for lesssensitivity to moisture.

. Move the windshield wiper leverout of the INT position todeactivate Rainsense.

To turn the Rainsense feature on oroff, see “Rain Sense Wipers” underVehicle Personalization 0 143.

OFF : Use to turn the wipers off.

1X : For a single wipe, briefly movethe lever down. For several wipes, holdthe lever down.

nL : Pull the lever toward you tospray windshield washer fluid andactivate the wipers.

See Windshield Wiper/Washer 0 111.

Climate ControlsThe climate control buttons and theclimate control display are used toadjust the heating, cooling, andventilation.

Page 19: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

18 IN BRIEF

Climate Control Buttons

1. Driver and PassengerTemperature Controls

2. Fan Control

3. OFF (Fan)

4. Driver and Passenger Heated andVentilated Seats (If Equipped)

5. Recirculation

6. Rear Window Defogger

7. Defrost

8. AUTO (Automatic Operation) Climate Control Display

1. Outside Temperature Display

2. Driver and PassengerTemperature Controls

3. Fan Control

4. SYNC (SynchronizedTemperature)

5. A/C Mode (Air Conditioning)

6. Climate Control Selection(Application Tray Button)

7. Rear (Rear Climate ControlDisplay)

8. Air Delivery Mode Control

See Dual Automatic Climate ControlSystem 0 160 and Rear Climate ControlSystem 0 165, if equipped.

Page 20: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 19

TransmissionTap Shift

Tap Shift allows the driver tomanually control the automatictransmission. To use Tap Shift, theshift lever must be in M (ManualMode). If equipped, the controls areon the back of the steering wheel. Tapthe left control to downshift, and theright control to upshift. A DriverInformation Center (DIC) messageindicates the gear the vehicle is in.See Manual Mode 0 190.

Vehicle Features

Infotainment SystemSee the infotainment manual forinformation on the radio, audioplayers, phone, navigation system, andvoice or speech recognition. It alsoincludes information on settings.

Steering Wheel ControlsThe infotainment system can beoperated by using the steering wheelcontrols. See "Steering WheelControls" in the infotainment manual.

Cruise Control

J : Press to turn the system on andoff. A white indicator appears in theinstrument cluster when turned on.

+RES : If there is a set speed inmemory, press the control up brieflyto resume to that speed or press andhold to accelerate. If the cruise controlis already active, use to increasevehicle speed. To increase speed by1 km/h (1 mph), press +RES up to thefirst detent. To increase speed to thenext 5 km/h (5 mph) mark on thespeedometer, press +RES up to thesecond detent.

Page 21: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

20 IN BRIEF

SET− : Press the control down brieflyto set the speed and activate cruisecontrol. If the cruise control is alreadyactive, use to decrease vehicle speed.To decrease speed by 1 km/h (1 mph),press SET− down to the first detent.To decrease speed to the next 5 km/h(5 mph) mark on the speedometer,press SET− down to the second detent.

* : Press to disengage cruise controlwithout erasing the set speed frommemory.

See Cruise Control 0 196 or AdaptiveCruise Control 0 198 (if equipped).

Driver InformationCenter (DIC)The DIC display is in the instrumentcluster. It shows the status of manyvehicle systems.

y orz : Move SEL up or down togo to the previous or next selection.

S or T : Press to move between theinteractive display zones in thecluster. Press S to go back to theprevious menu.

SEL : Press to open a menu or select amenu item. Press and hold to resetvalues on certain screens.

See Driver Information Center (DIC)0 136.

Forward Collision Alert(FCA) SystemIf equipped, FCA may help avoid orreduce the harm caused by front-endcrashes. FCA provides a greenindicator,V, when a vehicle isdetected ahead. This indicatordisplays amber if you follow a vehicletoo closely. When approaching avehicle ahead too quickly, FCAprovides a flashing red alert on thewindshield and rapidly beeps or pulsesthe driver seat.

See Forward Collision Alert (FCA)System 0 213.

Forward AutomaticBraking (FAB)If the vehicle has Forward CollisionAlert (FCA), it also has FAB, whichincludes Intelligent Brake Assist (IBA).When the system detects a vehicleahead in your path that is traveling inthe same direction that you may beabout to crash into, it can provide aboost to braking or automatically

Page 22: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 21

brake the vehicle. This can help avoidor lessen the severity of crashes whendriving in a forward gear.

See Forward Automatic Braking (FAB)0 215.

Lane DepartureWarning (LDW)If equipped, LDW may help avoidunintentional lane departures atspeeds of 56 km/h (35 mph) or greater.LDW uses a camera sensor to detectthe lane markings. The LDW light, @,is green if a lane marking is detected.If the vehicle departs the lane, thelight will change to amber and flash.In addition, beeps will sound or thedriver seat will pulse.

See Lane Departure Warning (LDW)0 219.

Lane Keep Assist (LKA)If equipped, LKA may help avoidcrashes due to unintentional lanedepartures. It may assist by gentlyturning the steering wheel if thevehicle approaches a detected lane

marking without using a turn signal inthat direction. It may also provide aLane Departure Warning (LDW) alertas the lane marking is crossed. Thesystem will not assist or alert if itdetects that you are actively steering.Override LKA by turning the steeringwheel. LKA uses a camera to detectlane markings between 60 km/h (37mph) and 180 km/h (112 mph).

See Lane Departure Warning (LDW)0 219 and Lane Keep Assist (LKA)0 220.

Side Blind ZoneAlert (SBZA)If equipped, SBZA will detect movingvehicles in the next lane over in thevehicle's side blind zone area. Whenthis happens, the SBZA display willlight up in the corresponding outsideside mirror and will flash if the turnsignal is on.

See Side Blind Zone Alert (SBZA) 0 217.

Lane Change Alert (LCA)If equipped, the LCA system is alane-changing aid that assists driverswith avoiding lane change crashesthat occur with moving vehicles in theside blind zone (or spot) areas or withvehicles rapidly approaching theseareas from behind. The LCA warningdisplay will light up in thecorresponding outside mirror and willflash if the turn signal is on. The SideBlind Zone Alert (SBZA) system isincluded as part of the LCA system.

See Side Blind Zone Alert (SBZA) 0 217and Lane Change Alert (LCA) 0 217.

Surround VisionIf equipped, views around the vehicleappear in the infotainment display toaid with parking and low-speedmaneuvers.

See “Surround Vision” underAssistance Systems for Parking orBacking 0 207.

Page 23: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

22 IN BRIEF

Front Vision Camera

If equipped, a view of the area in frontof the vehicle appears on theinfotainment display to aid withparking and low-speed maneuvers.

See “Front Vision Camera” underAssistance Systems for Parking orBacking 0 207.

Rear Vision Camera (RVC)If equipped, RVC shows a view of thearea behind the vehicle on theinfotainment display when the vehicleis shifted into R (Reverse) to aid withparking and low-speed backingmaneuvers.

See Assistance Systems for Parking orBacking 0 207.

Rear Cross Traffic Alert(RCTA) SystemIf equipped, the RCTA system shows atriangle with an arrow on theinfotainment display to warn of trafficbehind your vehicle that may cross

your vehicle's path while inR (Reverse). In addition, beeps willsound, or the driver seat will pulse.

See Assistance Systems for Parking orBacking 0 207.

Parking AssistIf equipped, Rear Parking Assist (RPA)uses sensors on the rear bumper toassist with parking and avoidingobjects while in R (Reverse).It operates at speeds less than 8 km/h(5 mph). RPA may show a warningtriangle on the infotainment displayand a graphic on the instrumentcluster to provide the object distance.In addition, multiple beeps or seatpulses may occur if very close to anobject.

The vehicle may also have the FrontParking Assist system.

See Assistance Systems for Parking orBacking 0 207.

Automatic ParkingAssist (APA)If equipped, the APA system helps tosearch for and maneuver the vehicleinto parallel or perpendicular parkingspots using automatic steering, DICdisplays, and beeps. When the vehiclespeed is below 30 km/h (18 mph),pressO to enable the system.

See “Automatic Parking Assist (APA)”under Assistance Systems for Parkingor Backing 0 207.

Reverse AutomaticBraking (RAB)If the vehicle has Adaptive CruiseControl (ACC) it also has the RABsystem, which is designed to helpavoid or reduce the harm caused bybacking crashes when the vehicle isshifted into R (Reverse). If the systemdetects the vehicle is backing too fastto avoid a crash with a detected objectbehind your vehicle in your path, itmay automatically brake hard toa stop.

Page 24: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 23

See Assistance Systems for Parking orBacking 0 207.

Power OutletsThe accessory power outlets can beused to plug in electrical equipment,such as a cell phone or MP3 player.

The vehicle has three accessory poweroutlets:

. Inside the front storage area belowthe climate control system

. Inside the center console

Lift the cover to access the accessorypower outlet.

See Power Outlets 0 113.

Universal Remote System

If equipped, this system provides away to replace up to three remotecontrol transmitters used to activatedevices such as garage door openers,security systems, and homeautomation devices.

Read the instructions completelybefore attempting to program theUniversal Remote system. Because ofthe steps involved, it may be helpfulto have another person available toassist you with programming theUniversal Remote system.

See Universal Remote System 0 148.

SunroofIf equipped with a sunroof, theignition must be on or in ACC/ACCESSORY, or Retained AccessoryPower (RAP) must be active to operatethe sunroof and power sunshade.See Ignition Positions 0 181 andRetained Accessory Power (RAP) 0 185.

1. Sunroof Switch2. Sunshade Switch

Page 25: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

24 IN BRIEF

Sunroof Switch

Comfort Stop : The sunroof has acomfort stop feature that stops thesunroof from opening fully. Press andreleaseg (1) to open the sunroofto the comfort stop position.

Vent : Press and holdg (1) to vent

the sunroof. Press and holdD (1) toclose the vent.

Express-open/Express-close : Fromthe comfort stop position, press andreleaseD (1) again to express-openthe sunroof. If the sunshade is notfully open when the comfort stopfeature is pressed the second time, thesunshade will open fully. Press againto stop the movement. Press andreleaseg (1) to express-close thesunroof. Press again to stop themovement.

Open/Close (Manual Mode) : Pressand holdD (1) to open the sunroof.The sunshade will automatically openapproximately 38 cm (15 in). Release

to stop the movement. Press and holdg (1) to close the sunroof. Releaseto stop the movement.

Sunshade Switch

Express-open/Express-close : Pressand release the front or rear ofQ (2)to express-open or express-close thesunshade. If the sunroof is opened,the sunshade will express-close withina short distance of the openedsunroof.

Open/Close (Manual Mode) : Pressand hold the front or rear ofQ (2) toopen or close the sunshade to thedesired position.

The sunroof/sunshade has anautomatic reversal system. See Sunroof0 50.

Performance andMaintenance

Traction Control/ElectronicStability ControlThe Traction Control System (TCS)limits wheel spin. The system turnson automatically every time thevehicle is started.

The StabiliTrak system assists withdirectional control of the vehicle indifficult driving conditions. Thesystem also turns on automaticallyevery time the vehicle is started.

. To turn off TCS, press and releaseg on the center stack. i comeson in the instrument cluster and aDIC message may display.

. To turn off both TCS andStabiliTrak, press and hold g,

until i and g come on in theinstrument cluster. A DIC messagemay display.

. Press and release g again to turnon both systems.

Page 26: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

IN BRIEF 25

See Traction Control/Electronic StabilityControl 0 193.

Tire Pressure MonitorThis vehicle may have a Tire PressureMonitor System (TPMS).

The low tire pressure warning lightalerts to a significant loss in pressureof one of the vehicle's tires. If thewarning light comes on, stop as soonas possible and inflate the tires to therecommended pressure shown on theTire and Loading Information label.See Vehicle Load Limits 0 176. Thewarning light will remain on until thetire pressure is corrected.

The low tire pressure warning lightmay come on in cool weather whenthe vehicle is first started, and thenturn off as the vehicle is driven. Thismay be an early indicator that the tire

pressures are getting low and the tiresneed to be inflated to the properpressure.

The TPMS does not replace normalmonthly tire maintenance. Maintainthe correct tire pressures.

See Tire Pressure Monitor System0 276.

Fuel (LFX 3.6L V6 Engine)

Regular Fuel

Use only unleaded gasoline rated87 octane or higher in your vehicle.Do not use gasoline with an octanerating lower as it may result in vehicledamage and lower fuel economy. SeeFuel 0 222.

Fuel (LF3 3.6L Twin TurboV6 Engine)

Premium Required Fuel

Use premium 93 octane unleadedgasoline in your vehicle. Unleadedgasoline with a 91 octane rating maybe used, but it will reduceperformance and fuel economy. SeeFuel 0 222.

E85 or FlexFuel

Page 27: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

26 IN BRIEF

No E85 or FlexFuelGasoline-ethanol fuel blends greaterthan E15 (15% ethanol by volume),such as E85, cannot be used in thisvehicle.

Engine Oil Life SystemThe engine oil life system calculatesengine oil life based on vehicle useand displays the CHANGE ENGINEOIL SOON message when it is time tochange the engine oil and filter. Theoil life system should be reset to 100%only following an oil change.

Resetting the Oil Life System1. Using the DIC buttons, display

REMAINING OIL LIFE on theDIC. See Driver Information Center(DIC) 0 136.

2. Press and hold SEL to clear theCHANGE ENGINE OIL SOONmessage and reset the oil lifeat 100%.

Be careful not to reset the oil lifedisplay accidentally at any timeother than after the oil ischanged. It cannot be resetaccurately until the next oilchange.

The oil life system can also be reset asfollows:

1. Using the DIC buttons, displayREMAINING OIL LIFE on theDIC. See Driver Information Center(DIC) 0 136.

2. Fully press and release theaccelerator pedal three timeswithin five seconds.

If the CHANGE ENGINE OILSOON message is not on, thesystem is reset.

See Engine Oil Life System 0 242.

Driving for Better FuelEconomyDriving habits can affect fuel mileage.Here are some driving tips to get thebest fuel economy possible.

. Avoid fast starts and acceleratesmoothly.

. Brake gradually and avoid abruptstops.

. Avoid idling the engine for longperiods of time.

. When road and weatherconditions are appropriate, usecruise control.

. Always follow posted speed limitsor drive more slowly whenconditions require.

. Keep vehicle tires properlyinflated.

. Combine several trips into asingle trip.

. Replace the vehicle's tires with thesame TPC Spec number moldedinto the tire's sidewall nearthe size.

. Follow recommended scheduledmaintenance.

Roadside ServiceU.S.: 1-800-224-1400

Canada: 1-800-882-1112

TTY Users (U.S. Only): 1-888-889-2438

New Cadillac owners are automaticallyenrolled in the Roadside ServiceProgram.

See Roadside Service 0 338.

Page 28: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 27

Keys, Doors, andWindows

Keys and LocksKeys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Remote Keyless Entry (RKE)System Operation . . . . . . . . . . . . . . . . 28

Remote Vehicle Start . . . . . . . . . . . . . . 34Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 36Power Door Locks . . . . . . . . . . . . . . . . . 38Delayed Locking . . . . . . . . . . . . . . . . . . . 38Automatic Door Locks . . . . . . . . . . . . 39Lockout Protection . . . . . . . . . . . . . . . . 39Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 39

DoorsTrunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Vehicle SecurityVehicle Security . . . . . . . . . . . . . . . . . . . . 42Vehicle Alarm System . . . . . . . . . . . . . 42Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 43Immobilizer Operation . . . . . . . . . . . . 43

Exterior MirrorsConvex Mirrors . . . . . . . . . . . . . . . . . . . . 44Power Mirrors . . . . . . . . . . . . . . . . . . . . . . 45

Folding Mirrors . . . . . . . . . . . . . . . . . . . . 45Heated Mirrors . . . . . . . . . . . . . . . . . . . . . 46Automatic Dimming Mirror . . . . . . . 46Reverse Tilt Mirrors . . . . . . . . . . . . . . . 46

Interior MirrorsInterior Rearview Mirrors . . . . . . . . . 46Automatic Dimming RearviewMirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

WindowsWindows . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Power Windows . . . . . . . . . . . . . . . . . . . . 47Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . 49Rear Window Sunshade . . . . . . . . . . . 49

RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Keys and Locks

Keys

{ Warning

Leaving children in a vehicle with aRemote Keyless Entry (RKE)transmitter is dangerous andchildren or others could beseriously injured or killed. Theycould operate the power windowsor other controls or make thevehicle move. The windows willfunction with the RKE transmitterin the vehicle, and children orothers could be caught in the pathof a closing window. Do not leavechildren in a vehicle with an RKEtransmitter.

Page 29: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

28 KEYS, DOORS, AND WINDOWS

There is a key inside the RemoteKeyless Entry (RKE) transmitter thatis used for locking/unlocking the

driver door and for locking the rearseatbacks so they cannot be folded.See Rear Seats 0 65.

To remove the key, press the buttonnear the bottom of the transmitter,and pull the key out. Never pull thekey out without pressing the button.

If it becomes difficult to turn the key,inspect the key blade for debris.

See your dealer if a new key is needed.

Contact Roadside Service if locked outof the vehicle. See Roadside Service0 338.

With an active OnStar service plan, anOnStar Advisor may remotely unlockthe vehicle. See OnStar Overview 0 347.

Remote Keyless Entry(RKE) SystemSee Radio Frequency Statement 0 344.

If there is a decrease in the RemoteKeyless Entry (RKE) operating range:

. Check the distance. Thetransmitter may be too far fromthe vehicle.

. Check the location. Other vehiclesor objects may be blocking thesignal.

. Check the transmitter's battery.See “Battery Replacement” later inthis section.

. If the transmitter is still notworking correctly, see your dealeror a qualified technician forservice.

Remote Keyless Entry(RKE) System OperationThe Keyless Access system allows forvehicle entry when the RemoteKeyless Entry (RKE) transmitter iswithin 1 m (3 ft). See “Keyless AccessOperation” following.

The RKE transmitter functions maywork up to 60 m (197 ft) away fromthe vehicle.

Other conditions, such as thosepreviously stated, can impact theperformance of the RKE transmitter.

Page 30: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 29

Q : Press to lock all doors. The turnsignal indicators may flash and/or thehorn may sound on the second pressto indicate locking. See VehiclePersonalization 0 143.

If the driver door is open when Q ispressed, all doors lock and the driverdoor will immediately unlock if OpenDoor Anti Lockout is enabled. SeeVehicle Personalization 0 143. If thepassenger door is open when Q ispressed, all doors lock.

Pressing Q may also arm the alarmsystem. See Vehicle Alarm System 0 42.

If equipped with auto mirror folding,pressing and holding Q forone second will fold the mirrors,if enabled. See Vehicle Personalization0 143.

K : Press to unlock the driver door orall doors depending on the vehiclepersonalization settings. See VehiclePersonalization 0 143. When remotelyunlocking the vehicle at night, theheadlamps and back-up lamps willcome on for about 30 seconds to lightyour approach to the vehicle. The turnsignal indicators may flash to indicateunlocking. See Vehicle Personalization0 143.

Pressing K will disarm the alarmsystem. See Vehicle Alarm System 0 42.

If equipped with auto mirror folding,pressing and holding K forone second will unfold the mirrors,if enabled. See Vehicle Personalization0 143.

If equipped with remote windowoperation, pressing and holding K willopen all of the windows, if enabled.See Vehicle Personalization 0 143.

/ : Press and release Q and thenimmediately press and hold / for atleast four seconds to start the enginefrom outside the vehicle using theRKE transmitter. See Remote VehicleStart 0 34.

7 : Press and release to initiatevehicle locator. The exterior lampsflash and the horn chirps three times.Press and hold 7 for three seconds tosound the panic alarm. The hornsounds and the turn signal lampsflash for 30 seconds, or until 7 ispressed again or the vehicle is started.

X : Press twice quickly to release thetrunk.

Keyless Access Operation

The Keyless Access system allows thedoors and trunk to be locked andunlocked without pressing the RKEtransmitter button. The RKEtransmitter must be within 1 m (3 ft)of the trunk or door being opened.The button is on the outside doorhandles.

Page 31: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

30 KEYS, DOORS, AND WINDOWS

Keyless Access can be programmed tounlock all doors on the first lock/unlock press from the driver door. SeeVehicle Personalization 0 143.

If equipped with memory seats, RKEtransmitters 1 and 2 are linked toseating positions of memory 1 or 2.See Memory Seats 0 60.

Keyless Unlocking/Locking from theDriver Door

When the doors are locked and theRKE transmitter is within 1 m (3 ft) ofthe door handle, pressing the lock/unlock button on the driver doorhandle will unlock the driver door.If the lock/unlock button is pressedagain within five seconds, allpassenger doors will unlock.

Driver Side Shown, Passenger Similar

Pressing the lock/unlock button willcause all doors to lock if any of thefollowing occur:

. It has been more than five secondssince the first lock/unlock buttonpress.

. Two lock/unlock button presseswere used to unlock all doors.

. Any vehicle door has been openedand all doors are now closed.

Keyless Unlocking/Locking from thePassenger Doors

When the doors are locked and theRKE transmitter is within 1 m (3 ft) ofthe door handle, pressing the lock/unlock button on a passenger doorhandle will unlock all doors. Pressingthe lock/unlock button will cause alldoors to lock if any of the followingoccur:

. The lock/unlock button was usedto unlock all doors.

. Any vehicle door has been openedand all doors are now closed.

Passive Locking

This feature will lock the vehicleseveral seconds after all doors areclosed, if the vehicle is off and at leastone RKE transmitter has beenremoved or none remain in theinterior.

If other electronic devices interferewith the RKE transmitter signal, thevehicle may not detect the RKEtransmitter inside the vehicle.

Page 32: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 31

If passive locking is enabled, the doorsmay lock with the RKE transmitterinside the vehicle. Do not leave theRKE transmitter in an unattendedvehicle.

To customize the doors toautomatically lock when exiting thevehicle, see Vehicle Personalization0 143.

Temporary Disable of PassiveLocking

Temporarily disable the passivelocking by pressing and holding K onthe interior door switch with a dooropen for at least four seconds, or untilthree chimes are heard. Passivelocking will then remain disabled untilQ on the interior door is pressed,or until the vehicle is turned on.

Remote Left in Vehicle Alert

When the vehicle is turned off and anRKE transmitter is left in the vehicle,the horn will chirp three times afterall doors are closed. To turn on or offsee Vehicle Personalization 0 143.

Remote No Longer in Vehicle Alert

If the vehicle is on, with a door open,and then all doors are closed, thevehicle will check for RKEtransmitters inside. If an RKEtransmitter is not detected, the DriverInformation Center (DIC) will displayNO REMOTE DETECTED and the hornwill chirp three times. This occursonly once each time the vehicle isdriven. To turn on or off, see VehiclePersonalization 0 143.

Keyless Trunk Opening

Press the emblem on the trunk whenthe RKE transmitter is within 1 m(3 ft) of the trunk to open.

Key Access

To access a vehicle with a deadtransmitter battery, see Door Locks0 36.

Programming Transmitters tothe Vehicle

Only RKE transmitters programmed tothe vehicle will work. If a transmitteris lost or stolen, a replacement can bepurchased and programmed through

your dealer. The vehicle can bereprogrammed so that lost or stolentransmitters no longer work. Eachvehicle can have up to eighttransmitters matched to it.

Programming with RecognizedTransmitters

A new transmitter can be programmedto the vehicle when there are tworecognized transmitters.

To program, the vehicle must be offand all transmitters, both currentlyrecognized and new, must bewith you.

1. Remove the vehicle key from therecognized transmitter.

2. Place the recognizedtransmitter(s) in the cupholder.

3. Remove the key lock cylinder capon the driver door handle. SeeDoor Locks 0 36. Insert thevehicle key into the key lockcylinder on the driver doorhandle, then turn the keycounterclockwise to the unlockposition five times within10 seconds.

Page 33: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

32 KEYS, DOORS, AND WINDOWS

The DIC displays READY FORREMOTE #2, 3, 4, ETC.

4. Place the new transmitter in thetransmitter pocket in the centerconsole storage area.

5. Press ENGINE START/STOP.When the transmitter is learned,the DIC display will show that itis ready to program the nexttransmitter.

6. Remove the transmitter from thetransmitter pocket and press Kor Q on the transmitter.

To program additionaltransmitters, repeat Steps 4–6.

When all additional transmittersare programmed, press and holdENGINE START/STOP forapproximately 12 seconds to exitprogramming mode.

7. Return the key back into thetransmitter.

Programming without RecognizedTransmitters

If two currently recognizedtransmitters are not available, followthis procedure to program up to eighttransmitters. This feature is notavailable in Canada. This procedurewill take approximately 30 minutes tocomplete. The vehicle must be off andall transmitters to be programmedmust be with you.

1. Remove the key lock cylindercap. See Door Locks 0 36. Insertthe vehicle key into the key lockcylinder on the driver doorhandle; then turn the keycounterclockwise, to the unlockposition five times within10 seconds.

The DIC displays REMOTELEARN PENDING,PLEASE WAIT.

2. Wait for 10 minutes until theDIC displays PRESS ENGINESTART BUTTON TO LEARN,then press ENGINESTART/STOP.

The DIC will again displayREMOTE LEARN PENDING,PLEASE WAIT.

3. Repeat Step 2 two additionaltimes. After the third time allpreviously known transmitterswill no longer work with thevehicle. Remaining transmitterscan be relearned during the nextsteps.

The DIC should now displayREADY FOR REMOTE # 1.

Page 34: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 33

4. Place the new transmitter in thetransmitter pocket in the centerconsole storage area.

5. Press ENGINE START/STOP.When the transmitter is learned,the DIC will display that it isready to program the nexttransmitter.

6. Remove the transmitter from thetransmitter pocket and press Kor Q on the transmitter.

To program additionaltransmitters, repeat Steps 4–6.

When all additional transmittersare programmed, press and holdENGINE START/STOP forapproximately 12 seconds to exitprogramming mode.

7. Return the key back into thetransmitter.

Starting the Vehicle with a LowTransmitter Battery

If the transmitter battery is weak, or ifthere is interference with the signal,the DIC may display NO REMOTEDETECTED or NO REMOTE KEY WASDETECTED PLACE KEY INTRANSMITTER POCKET THENSTART YOUR VEHICLE when you tryto start the vehicle.

To start the vehicle:

1. Open the center consolestorage area.

2. Place the transmitter in thetransmitter pocket.

3. With the vehicle in P (Park) orN (Neutral), press the brake pedaland ENGINE START/STOP.

Replace the transmitter batteryas soon as possible.

Battery Replacement

Caution

When replacing the battery, do nottouch any of the circuitry on thetransmitter. Static from your bodycould damage the transmitter.

Page 35: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

34 KEYS, DOORS, AND WINDOWS

Replace the battery if the DIC displaysREPLACE BATTERY IN REMOTE KEY.

1. Press the button on the side ofthe transmitter near the bottomand pull the key out.

2. Separate the two halves of thetransmitter using a flat toolinserted into the bottom centerof the transmitter. Do not usethe key slot.

3. Remove the old battery. Do notuse a metal object.

4. Insert the new battery on theback housing, positive side facingdown. Replace with a CR2032 orequivalent battery.

5. Align the front and back housingthen snap the transmittertogether.

Remote Vehicle StartThis feature allows the engine to bestarted from outside the vehicle.

Page 36: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 35

/ : This button will be on the RKEtransmitter if the vehicle has remotestart.

If equipped, heated and ventilatedfront seats may also come on ifenabled in vehicle personalization.See Heated and Ventilated Front Seats0 62 and Vehicle Personalization 0 143.

If equipped with a remote start heatedsteering wheel, it may come on duringa remote start. See Heated SteeringWheel 0 111.

The climate control system will usethe previous settings during a remotestart. The rear window defogger maycome on during remote start based oncold ambient conditions. The reardefog indicator light does not come onduring remote start.

Laws in some local communities mayrestrict the use of remote starters. Forexample, some laws may require aperson using remote start to have thevehicle in view. Check localregulations for any requirements.

If your vehicle is low on fuel, do notuse the remote start feature. Thevehicle may run out of fuel.

The RKE transmitter range may beless while the vehicle is running.

Other conditions can affect theperformance of the transmitter. SeeRemote Keyless Entry (RKE) System0 28.

Starting the Engine Using RemoteStart

1. Press and release Q on the RKEtransmitter.

2. Immediately press and hold /for at least four seconds or untilthe turn signal lamps flash. Theflashing confirms the request toremote start the vehicle has beenreceived.

During the remote start, thedoors will be locked and theparking lamps will remain on aslong as the engine is running.

The engine will shut off after10 minutes unless a timeextension is done or the ignitionis on.

3. Press the brake pedal and turnthe ignition on to drive thevehicle.

Extending Engine Run Time

The engine run time can also beextended by another 10 minutes,if during the first 10 minutesSteps 1 and 2 are repeated while theengine is still running. An extensioncan be requested 30 seconds afterstarting. This provides a total of20 minutes.

The remote start can only beextended once.

A maximum of two remote starts, or aremote start with an extension, areallowed between ignition cycles.

The vehicle's ignition must be turnedon and then back to off before theremote start procedure can be usedagain.

Canceling a Remote Start

To cancel a remote start, do any ofthe following:

. Press and hold/ until theparking lamps turn off.

Page 37: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

36 KEYS, DOORS, AND WINDOWS. Turn on the hazard warning

flashers.

. Turn the vehicle on and thenback off.

Conditions in Which Remote StartWill Not Work

The remote start will not operate ifany of the following occur:

. The ignition is in any mode otherthan off.

. The transmitter is in the vehicle.

. The hood is not closed.

. The hazard warning flashersare on.

. There is an emission controlsystem malfunction.

. The engine coolant temperature istoo high.

. The oil pressure is low.

. Two remote vehicle starts or astart with an extension havealready been used.

. The vehicle is not in P (Park).

Door Locks

{ Warning

Unlocked doors can be dangerous.

. Passengers, especiallychildren, can easily open thedoors and fall out of a movingvehicle. The doors can beunlocked and opened whilethe vehicle is moving. Thechance of being thrown out ofthe vehicle in a crash isincreased if the doors are notlocked. So, all passengersshould wear seat beltsproperly and the doors shouldbe locked whenever thevehicle is driven.

. Young children who get intounlocked vehicles may beunable to get out. A child canbe overcome by extreme heatand can suffer permanentinjuries or even death fromheat stroke. Always lock thevehicle whenever leaving it.

(Continued)

Warning (Continued)

. Outsiders can easily enterthrough an unlocked doorwhen you slow down or stopthe vehicle. Locking the doorscan help prevent this fromhappening.

To lock/unlock the doors from outsidethe vehicle:

. Press Q or K on the RemoteKeyless Entry (RKE) transmitter.See Remote Keyless Entry (RKE)System Operation 0 28.

. Use the key in the key lockcylinder in the driver door or,if equipped, the passenger door.The key lock cylinder is coveredwith a cap.

To lock/unlock the doors from insidethe vehicle:

. Press Q or K on the power doorlock switch. See Power Door Locks0 38.

Page 38: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 37. Pull once on the door handle to

unlock the door and again to openthe door.

. On the rear doors, push down onthe door lock knob to lock thedoor manually.

Keyless Access

If equipped, use the Keyless Accesssystem to lock and unlock the door.When the doors are locked and theRKE transmitter is within 1 m (3 ft) ofthe driver door handle, press the lock/unlock button. When unlocking fromthe driver door, the first press unlocksthat door; press again withinfive seconds to unlock all passenger

doors and the trunk. See RemoteKeyless Entry (RKE) System Operation0 28.

Driver Door Key Lock CylinderAccess (In Case of Dead Battery)

To access the driver door key lockcylinder:

1. Pull the door handle (1) to theopen position and hold it openuntil the cap removal iscomplete.

2. Insert the key into the slot (3) onthe bottom of the cap (2) and liftthe key upward.

3. Move the cap (2) rearward andremove.

4. Use the key in the cylinder.

To replace the cap:

1. Pull the door handle (1) to theopen position and hold it openuntil the cap installation iscomplete.

2. Insert the two tabs (6) at theback of the cap between theseal (5) and the metal base (4).

Page 39: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

38 KEYS, DOORS, AND WINDOWS

3. Slide the cap forward and pressthe forward edge to install thecap in place.

4. Release the door handle.

5. Check that the cap is secure.

Free-Turning Locks

The door key lock cylinder turns freelywhen either the wrong key is used,or the correct key is not fully inserted.The free-turning door lock featureprevents the lock from being forcedopen. To reset the lock, turn it to thevertical position with the correct keyfully inserted. Remove the key andinsert it again. If this does not resetthe lock, turn the key halfway aroundin the cylinder and repeat the resetprocedure.

Power Door Locks

Q : Press to lock the doors.

K : Press to unlock the doors.

Delayed LockingThis feature delays the actual lockingof the doors.

When Q is pressed on the power doorlock switch, while the door is open, achime will sound three timesindicating that delayed locking isactive.

Page 40: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 39

When all the doors are closed, thedoors will lock automatically afterfive seconds. If a door is reopenedbefore five seconds have elapsed, thefive-second timer will reset once allthe doors are closed again.

Press Q on the door lock switch again

or press Q on the RKE transmitter tooverride this feature and lock thedoors immediately.

This feature can also be programmed.See Vehicle Personalization 0 143.

Automatic Door LocksThe vehicle is programmed so thatwhen the doors are closed, theignition is on, and the shift lever ismoved out of P (Park), the doorswill lock.

If a vehicle door is unlocked and thenopened and closed, the doors will lockeither when your foot is removed fromthe brake or the vehicle speedbecomes faster than 13 km/h (8 mph).

To unlock the doors:

. Press K on a door.

. Shift the transmission intoP (Park).

The power door locks can beprogrammed. See VehiclePersonalization 0 143.

Lockout ProtectionIf the ignition is on or in ACC/ACCESSORY and the power door lockswitch is pressed with the driver dooropen, all the doors will lock and onlythe driver door will unlock.

If the vehicle is off and locking isrequested while a door is open, whenall doors are closed the vehicle willcheck for RKE transmitters inside.If an RKE transmitter is detected andthe number of RKE transmitters insidehas not reduced, the driver door willunlock and the horn will chirp threetimes.

Lockout Protection can be manuallyoverridden with the driver door openby pressing and holding Q on thepower door lock switch.

Open Door Anti-Lockout

If Open Door Anti-Lockout is turnedon and the vehicle is off, the driverdoor is open, and locking is requested,all the doors will lock and the driverdoor will remain open. Press thebutton again to lock the driver door.The Open Door Anti-Lockout featurecan be turned on or off. See VehiclePersonalization 0 143.

Safety LocksThe rear door safety locks preventpassengers from opening the reardoors from inside the vehicle.

Page 41: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

40 KEYS, DOORS, AND WINDOWS

PressZ { to activate the safetylocks on the rear doors. The indicatorlight in the switch will illuminatewhen activated.

The rear door power windows are alsodisabled. See Power Windows 0 47.

PressZ { again to deactivate thesafety locks.

If the rear inside door handle is beingpulled when the safety lock isdeactivated, that door will remainlocked and the indicator light mayflash. Release the handle, then pressthe safety lock twice to deactivate thesafety locks.

This switch also operates the windowlockout feature.

Doors

Trunk

{ Warning

Exhaust gases can enter the vehicleif it is driven with the liftgate ortrunk/hatch open, or with anyobjects that pass through the sealbetween the body and the trunk/hatch or liftgate. Engine exhaustcontains carbon monoxide (CO)which cannot be seen or smelled.It can cause unconsciousness andeven death.

If the vehicle must be driven withthe liftgate or trunk/hatch open:

. Close all of the windows.

. Fully open the air outlets onor under the instrumentpanel.

. Adjust the climate controlsystem to a setting thatbrings in only outside air and

(Continued)

Warning (Continued)

set the fan speed to thehighest setting. See “ClimateControl Systems” in the Index.

. If the vehicle is equipped witha power liftgate, disable thepower liftgate function.

See Engine Exhaust 0 187.

Trunk Lock Release

To open the trunk:

. Press| from inside the vehicle.

Page 42: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 41

. PressX twice quickly on theRemote Keyless Entry (RKE)transmitter.

. Press the emblem on the trunkafter unlocking all doors.

With the Keyless Access systemthe RKE transmitter must bewithin 1 m (3 ft) of the trunk for itto be recognized. See RemoteKeyless Entry (RKE) SystemOperation 0 28.

Use the handle to assist in closing thetrunk. Do not use the handle as atie-down.

If the vehicle is ever without power,the trunk area can still be accessed byfolding the rear seat:

1. Fold down the rear seatback. SeeRear Seats 0 65.

2. Reach inward through theopening to locate the emergencytrunk release handle.

3. Pull the release handle to openthe trunk.

Emergency Trunk ReleaseHandle

Caution

Do not use the emergency trunkrelease handle as a tie-down oranchor point when securing itemsin the trunk as it could damage thehandle.

Page 43: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

42 KEYS, DOORS, AND WINDOWS

There is a glow-in-the-dark emergencytrunk release handle on the trunk lid.This handle will glow followingexposure to light. Pull the releasehandle to open the trunk from theinside.

After use, return to the storedposition.

Vehicle SecurityThis vehicle has theft-deterrentfeatures; however, they do not makethe vehicle impossible to steal.

Vehicle Alarm SystemThis vehicle has an anti-theft alarmsystem.

The indicator light, on the instrumentpanel near the windshield, indicatesthe status of the system.

Off : Alarm system is disarmed.

On Solid : Vehicle is secured duringthe delay to arm the system.

Fast Flash : Vehicle is unsecured.A door, the hood, or the trunk is open.

Slow Flash : Alarm system is armed.

Arming the Alarm System

1. Close the trunk and the hood.Turn off the vehicle.

2. Lock the vehicle in one ofthree ways:

. Use the RKE transmitter.

. Use the Keyless Accesssystem.

. With a door open, press theinside Q.

3. After 30 seconds the alarmsystem will arm, and theindicator light will begin toslowly flash indicating the alarmsystem is operating. Pressing Qon the RKE transmitter a secondtime will bypass the 30-seconddelay and immediately arm thealarm system.

The vehicle alarm system will not armif the doors are locked with the key.

Page 44: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 43

If the driver door is opened withoutfirst unlocking with the RKEtransmitter, the horn will chirp andthe lights will flash to indicatepre-alarm. If the vehicle is not started,or the door is not unlocked bypressing K on the RKE transmitterduring the 10–second pre-alarm, thealarm will be activated.

The alarm will also be activated if apassenger door, the trunk, or the hoodis opened without first disarming thesystem. When the alarm is activated,the turn signals flash and the hornsounds for about 30 seconds. Thealarm system will then re-arm tomonitor for the next unauthorizedevent.

Disarming the Alarm System

To disarm the alarm system or turnoff the alarm if it has been activated:

. Press K on the RKE transmitter.

. Unlock the vehicle using theKeyless Access system.

. Start the vehicle.

To avoid setting off the alarm byaccident:

. Lock the vehicle after alloccupants have left the vehicleand all doors are closed.

. Always unlock a door with theRKE transmitter or use the KeylessAccess system.

Unlocking the driver door with the keywill not disarm the system or turn offthe alarm.

How to Detect a TamperCondition

If K is pressed and the horn chirpsand the lights flash three times, thealarm was activated while the alarmsystem was armed.

If the alarm system has beenactivated, a message will appear onthe DIC.

ImmobilizerSee Radio Frequency Statement 0 344.

Immobilizer OperationThis vehicle has a passivetheft-deterrent system.

The system does not have to bemanually armed or disarmed.

The vehicle is automaticallyimmobilized when the vehicle isturned off.

The immobilization system isdisarmed when the ignition is on or inACC/ACCESSORY and a validtransmitter is in the vehicle.

The security light in the instrumentcluster comes on if there is a problemwith arming or disarming thetheft-deterrent system.

The system has one or more RKEtransmitters matched to animmobilizer control unit in yourvehicle. Only a correctly matched RKE

Page 45: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

44 KEYS, DOORS, AND WINDOWS

transmitter will start the vehicle.If the transmitter is ever damaged,you may not be able to start yourvehicle.

When trying to start the vehicle, thesecurity light may come on brieflywhen the ignition is turned on.

If the engine does not start and thesecurity light stays on, there is aproblem with the system. Turn theignition off and try again.

If the vehicle will not change ignitionmodes (ACC/ACCESSORY, on, off), andthe RKE transmitter appears to beundamaged, try another transmitter.Or, you may try placing thetransmitter in the transmitter pocketin the center console.

If the ignition modes will not changewith the other transmitter, or with thetransmitter in the transmitter pocket,your vehicle needs service. If theignition does change modes, the firsttransmitter may be faulty. See yourdealer who can service thetheft-deterrent system and have a newRKE transmitter programmed to thevehicle.

It is possible for the immobilizersystem to learn new or replacementRKE transmitters. Up to eighttransmitters can be programmed forthe vehicle. To program additionaltransmitters, see “ProgrammingTransmitters to the Vehicle” underRemote Keyless Entry (RKE) SystemOperation 0 28.

Do not leave the transmitter or devicethat disarms or deactivates thetheft-deterrent system in the vehicle.

Exterior Mirrors

Convex Mirrors

{ Warning

A convex mirror can make things,like other vehicles, look fartheraway than they really are. If you cuttoo sharply into the right lane, youcould hit a vehicle on the right.Check the inside mirror or glanceover your shoulder before changinglanes.

The passenger side mirror is convexshaped. A convex mirror's surface iscurved so more can be seen from thedriver seat.

Page 46: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 45

Power Mirrors

1. Move the selector switch to L(Left) or R (Right) to choose thedriver or passenger mirror.

2. Press one of the four arrows tomove the mirror.

3. Move the selector switch to ) todeselect the mirror.

Exterior Automatic Dimming Mirror

The vehicle may have a driver exteriorautomatic dimming mirror that willautomatically adjust for the glare ofheadlamps behind.

Memory Mirrors

The vehicle may have memorymirrors. See Memory Seats 0 60.

Side Blind Zone Alert (SBZA)

The vehicle may have SBZA. See SideBlind Zone Alert (SBZA) 0 217.

Turn Signal Indicator

The vehicle has a turn signal indicatoron the mirror housings. The indicatorwill flash when a turn signal or thehazard warning flashers are used.

Folding Mirrors

Manual Folding Mirrors

The mirrors can be folded inwardtoward the vehicle to prevent damagewhen going through an automatic carwash. Push the mirror outward toreturn it to the original position.

Power Folding Mirrors

1. If the vehicle is equipped withpower folding mirrors, move theselector switch to the )position.

2. Press the down arrow to fold themirrors.

3. Press the down arrow again tounfold the mirrors.

The mirrors may have an auto foldingfeature. See Remote Keyless Entry(RKE) System Operation 0 28.

Page 47: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

46 KEYS, DOORS, AND WINDOWS

Heated MirrorsK : Press to heat the mirrors.

See “Rear Window Defogger” underDual Automatic Climate Control System0 160.

Automatic Dimming MirrorIf equipped, the vehicle has anautomatic dimming outside mirror(s).The mirror(s) will adjust for the glareof headlamps behind you.

Reverse Tilt MirrorsIf equipped with memory seats, thepassenger and/or driver mirror tilts toa preselected position when thevehicle is in R (Reverse). This allowsthe curb to be seen when parallelparking.

The mirror(s) return to the originalposition when:

. The vehicle is shifted out ofR (Reverse), or remains inR (Reverse) for about 30 seconds.

. The ignition is turned off.

. The vehicle is driven inR (Reverse) above a set speed.

To turn this feature on or off, seeVehicle Personalization 0 143.

Interior Mirrors

Interior Rearview MirrorsAdjust the rearview mirror for a clearview of the area behind your vehicle.

Do not spray glass cleaner directly onthe mirror. Use a soft towel dampenedwith water.

Automatic DimmingRearview MirrorThe vehicle has an automaticdimming rearview mirror. The mirrorwill automatically reduce the glarefrom the headlamps from behind. Thedimming feature comes on when thevehicle is started.

Page 48: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 47

Windows

{ Warning

Never leave a child, a helpless adult,or a pet alone in a vehicle,especially with the windows closedin warm or hot weather. They canbe overcome by the extreme heatand suffer permanent injuries oreven death from heat stroke.

The vehicle aerodynamics aredesigned to improve fuel economyperformance. This may result in a

pulsing sound when either rearwindow is down and the frontwindows are up. To reduce the sound,open either a front window or thesunroof, if equipped.

Power Windows

{ Warning

Children could be seriously injuredor killed if caught in the path of aclosing window. Never leave theRemote Keyless Entry (RKE)transmitter in a vehicle withchildren. When there are children inthe rear seat, use the windowlockout switch to prevent operationof the windows. See Keys 0 27.

The power windows work when theignition is on, in ACC/ACCESSORY,or when Retained Accessory Power(RAP) is active. See Retained AccessoryPower (RAP) 0 185.

Using the window switch, press toopen or pull to close the window.

The windows may be temporarilydisabled if they are used repeatedlywithin a short time.

Page 49: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

48 KEYS, DOORS, AND WINDOWS

Window Lockout

This feature stops the rear passengerwindow switches from working.

. PressZ { to engage the rearwindow lockout feature. Theindicator light is on when engaged.

. PressZ { again to disengage.

This switch also operates the safetylocks.

Window Express Movement

All windows can be opened withoutholding the window switch. Press theswitch down fully and quickly releaseto express open the window.

If equipped, pull the window switchup fully and quickly release to expressclose the window.

Briefly press or pull the windowswitch in the same direction to stopthat window’s express movement.

Window Automatic ReversalSystem

The express-close feature will reversewindow movement if it comes incontact with an object. Extreme coldor ice could cause the window toauto-reverse. The window will operatenormally after the object or conditionis removed.

Automatic Reversal SystemOverride

{ Warning

If automatic reversal systemoverride is active, the window willnot reverse automatically. You orothers could be injured and thewindow could be damaged. Beforeusing automatic reversal systemoverride, make sure that all peopleand obstructions are clear of thewindow path.

When the engine is on, override theautomatic reversal system by pullingand holding the window switch ifconditions prevent it from closing.

Programming the PowerWindows

Programming may be necessary if thevehicle battery has been disconnectedor discharged. If the window is unableto express-up, program eachexpress-close window:

1. Close all doors.

Page 50: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 49

2. Turn the ignition on or to ACC/ACCESSORY.

3. Partially open the window to beprogrammed. Then close it andcontinue to pull the switchbriefly after the window has fullyclosed.

4. Open the window and continueto press the switch briefly afterthe window has fully opened.

Remote Window Operation

If equipped, this feature allows all thewindows to be opened remotely.If enabled in vehicle personalization,press and hold K on the RKEtransmitter. See Vehicle Personalization0 143.

Sun Visors

Pull the sun visor down to block glare.Detach the sun visor from the centermount to pivot to the side window,or to extend along the rod.

Rear Window Sunshade

On vehicles with a rear windowsunshade, the switch is on theoverhead console. The sunshade onlyoperates with the ignition on.

To open the sunshade, press andrelease the switch. The sunshade willfully extend. To close the sunshade,press and release the switch again.The sunshade will fully close.

When shifting the vehicle intoR (Reverse), the sunshade willautomatically retract if it is extended.It may re-extend after a short delaywhen shifting into D (Drive).

Page 51: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

50 KEYS, DOORS, AND WINDOWS

If equipped, the rear seat centerarmrest may have rear windowsunshade buttons.

Rear Passenger Door Sunshades

If equipped, use the handle to pull thesunshade up.

Attach it to the hooks at the top ofthe window.

To close the sunshade, use the handleto release it from the hooks and rollit down.

Roof

SunroofIf equipped with a sunroof, theignition must be on or in ACC/ACCESSORY, or Retained AccessoryPower (RAP) must be active to operatethe sunroof and power sunshade.See Ignition Positions 0 181 andRetained Accessory Power (RAP) 0 185.

1. Sunroof Switch2. Sunshade Switch

Page 52: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

KEYS, DOORS, AND WINDOWS 51

Sunroof Switch

Comfort Stop : The sunroof has acomfort stop feature that stops thesunroof from opening fully. Press andreleaseg (1) to open the sunroofto the comfort stop position.

Vent : Press and holdg (1) to vent

the sunroof. Press and holdD (1) toclose the vent.

Express-open/Express-close : Fromthe comfort stop position, press andreleaseD (1) again to express-openthe sunroof. If the sunshade is notfully open when the comfort stopfeature is pressed the second time, thesunshade will open fully. Press againto stop the movement. Press andreleaseg (1) to express-close thesunroof. Press again to stop themovement.

Open/Close (Manual Mode) : Pressand holdD (1) to open the sunroof.The sunshade will automatically openapproximately 38 cm (15 in). Release

to stop the movement. Press and holdg (1) to close the sunroof. Releaseto stop the movement.

Sunshade Switch

Express-open/Express-close : Pressand release the front or rear ofQ (2)to express-open or express-close thesunshade. If the sunroof is opened,the sunshade will express-close withina short distance of the openedsunroof.

Open/Close (Manual Mode) : Pressand hold the front or rear ofQ (2) toopen or close the sunshade to thedesired position.

Automatic Reversal System

The sunroof has an automatic reversalsystem that is only active when thesunroof is operated inexpress-close mode.

If an object is in the path whileexpress closing, the reversal systemwill detect an object, stop, and openthe sunroof again.

If frost or other conditions preventclosing, override the feature by closingthe sunroof in manual mode. To stopmovement, release the switch.

Dirt and debris may collect on thesunroof seal or in the track. Thiscould cause an issue with sunroofoperation or noise. It could also plugthe water drainage system.Periodically open the sunroof andremove any obstacles or loose debris.Wipe the sunroof seal and roof sealingarea using a clean cloth, mild soap,and water. Do not remove grease fromthe sunroof.

If water is seen dripping into thewater drainage system, this is normal.

Page 53: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

52 SEATS AND RESTRAINTS

Seats and Restraints

Head RestraintsHead Restraints . . . . . . . . . . . . . . . . . . . . 53

Front SeatsPower Seat Adjustment . . . . . . . . . . . 56Lumbar Adjustment . . . . . . . . . . . . . . . 57Thigh Support Adjustment . . . . . . . . 58Reclining Seatbacks . . . . . . . . . . . . . . . 59Memory Seats . . . . . . . . . . . . . . . . . . . . . . 60Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Rear SeatsRear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 65Rear Seat Armrest . . . . . . . . . . . . . . . . . 67Heated Rear Seats . . . . . . . . . . . . . . . . . 67Rear Seat Pass-Through Door . . . . . 68

Seat BeltsSeat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 68How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 70Seat Belt Use DuringPregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 73

Seat Belt Extender . . . . . . . . . . . . . . . . . 73Safety System Check . . . . . . . . . . . . . . 73

Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 74Replacing Seat Belt System Partsafter a Crash . . . . . . . . . . . . . . . . . . . . . . 74

Airbag SystemAirbag System . . . . . . . . . . . . . . . . . . . . . 75Where Are the Airbags? . . . . . . . . . . . 76When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

What Makes an Airbag Inflate? . . . 79How Does an Airbag Restrain? . . . 79What Will You See after an AirbagInflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Passenger Sensing System . . . . . . . . 81Servicing the Airbag-EquippedVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Adding Equipment to theAirbag-Equipped Vehicle . . . . . . . . 85

Airbag System Check . . . . . . . . . . . . . . 86Replacing Airbag System Partsafter a Crash . . . . . . . . . . . . . . . . . . . . . . 87

Child RestraintsOlder Children . . . . . . . . . . . . . . . . . . . . . 87Infants and Young Children . . . . . . 89Child Restraint Systems . . . . . . . . . . . 91Where to Put the Restraint . . . . . . . 93Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 94

Replacing LATCH System PartsAfter a Crash . . . . . . . . . . . . . . . . . . . . 100

Securing Child Restraints (Withthe Seat Belt in theRear Seat) . . . . . . . . . . . . . . . . . . . . . . . 100

Securing Child Restraints (Withthe Seat Belt in theFront Seat) . . . . . . . . . . . . . . . . . . . . . . 102

Page 54: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 53

Head RestraintsThe vehicle’s front seats haveadjustable head restraints in theoutboard seating positions.

{ Warning

With head restraints that are notinstalled and adjusted properly,there is a greater chance thatoccupants will suffer a neck/spinalinjury in a crash. Do not drive untilthe head restraints for all occupantsare installed and adjusted properly.

If your vehicle has rear headrestraints that fold down, alwaysreturn them to the full uprightposition whenever an occupant isseated in the seat.

Adjust the head restraint so that thetop of the restraint is at the sameheight as the top of the occupant'shead. This position reduces thechance of a neck injury in a crash.

Front Seats

The vehicle's front seats haveadjustable head restraints in theoutboard seating positions.

The height of the head restraint canbe adjusted.

To raise or lower the head restraint,press the button located on the side ofthe head restraint and pull up or pushthe head restraint down, and releasethe button. Pull and push on the headrestraint after the button is releasedto make sure that it is locked in place.

Page 55: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

54 SEATS AND RESTRAINTS

To adjust the head restraint forwardor rearward, press the button locatedon the side facing of the headrestraint and move the head restraintforward or rearward until the desiredlocking position is reached. Try tomove the head restraint after thebutton is released to make sure that itis locked in place.

The front seat outboard headrestraints are not removable.

Rear Seats

The vehicle's rear seats haveadjustable head restraints in theoutboard seating positions.

The height of the head restraint canbe adjusted. Pull the head restraint upto raise it. Try to move the headrestraint to make sure that it is lockedin place.

To lower the head restraint, press thebutton, located on the top of theseatback, and push the head restraintdown. Try to move the head restraintafter the button is released to makesure that it is locked in place.

The head restraint can be foldedforward to allow for better visibilitywhen the rear seat is unoccupied. Tofold the head restraint, press thebutton on the side of the headrestraint.

Page 56: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 55

The head restraint will fold forwardautomatically.

When an occupant or child restraint isin the seat, always return the headrestraint to the full upright position.Pull the head restraint up and push itrearward until it locks into place. Pushand pull on the head restraint to makesure that it is locked.

Always adjust the head restraint sothat the top of the restraint is at thesame height as the top of theoccupant's head.

The rear seat outboard head restraintsare not intended to be removed.If removal is required see your dealer

for assistance with removal. In theevent of an emergency, the followingcan be used as removal andinstallation instructions. Store theremoved head restraints in a secureplace. Reinstall the head restraintsbefore the seating position isoccupied.

Head Restraint Removal andReinstallation

To remove the head restraint:

1. Partially fold the seatbackforward. See Rear Seats 0 65 foradditional information.

2. Press both buttons on the headrestraint posts at the same time,and pull up on the headrestraint.

3. Store the head restraint in asecure place.

{ Warning

With head restraints that are notinstalled and adjusted properly,there is a greater chance thatoccupants will suffer a neck/spinalinjury in a crash. Do not drive untilthe head restraints for all occupantsare installed and adjusted properly.

Page 57: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

56 SEATS AND RESTRAINTS

To reinstall the head restraint:

1. Insert the head restraint postsinto the holes in the top of theseatback. The notches on theposts must face the driver side ofthe vehicle.

2. Push the head restraint down.

If necessary, press the heightadjustment release button tofurther lower the head restraint.See Rear Seats.

3. Try to move the head restraint tomake sure that it is locked inplace.

Front Seats

Power Seat Adjustment

Uplevel Seat Adjustment

{ Warning

You can lose control of the vehicleif you try to adjust a driver seatwhile the vehicle is moving. Adjustthe driver seat only when thevehicle is not moving.

If equipped, the ignition must be onto use all uplevel seat features.

Uplevel Seat Control

1. Feature Select2. Up3. Rearward4. Down5. Forward

. Move Feature Select (1) to displayseat adjustments on theinfotainment display. Press andrelease or hold to scroll throughfeatures.

. Press Up (2) to make upwardadjustments of the selectedfeature.

Page 58: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 57. Press Rearward (3) to make

rearward adjustments of theselected feature.

. Press Down (4) to make downwardadjustments of the selectedfeature.

. Press Forward (5) to make forwardadjustments of the selectedfeature.

Base Seat Adjustment

To adjust the seat:

. Move the seat forward or rearwardby sliding the control forward orrearward.

. Raise or lower the front part of theseat cushion by moving the frontof the control up or down.

. Raise or lower the seat by movingthe rear of the control up or down.

Lumbar Adjustment

Lumbar and Bolster Support

Base Seat Adjustment

To adjust lumbar support:

. Press and hold the control forwardto increase or rearward to decreaseupper and lower lumbar supportat the same time.

. Press and hold the control up toincrease upper lumbar supportand decrease lower lumbarsupport.

Press and hold the control downto increase lower lumbar supportand decrease upper lumbarsupport.

Uplevel Seat Adjustment

To adjust lumbar support, if equipped:

. Press and release or hold FeatureSelect (1) to scroll to lumbarsupport on the infotainmentdisplay.

Page 59: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

58 SEATS AND RESTRAINTS. Press Forward (5) or Rearward (3)

to adjust lumbar forward orrearward.

. Press Up (2) or Down (4) to adjustlumbar up or down.

To adjust bolster support, if equipped:

Uplevel Seat Adjustment

. Press and release or hold FeatureSelect (1) to scroll to bolstersupport on the infotainmentdisplay.

. Press Forward (5) or Rearward (3)to adjust bolster support inward oroutward.

Upper Shoulder Support

To adjust upper shoulder support,if equipped:

. Press and release or hold FeatureSelect (1) to scroll to uppershoulder support on theinfotainment display.

. Press Forward (5) or Rearward (3)to adjust shoulder support forwardor rearward.

Thigh Support Adjustment

Base Seat

If equipped, pull up on the lever. Thenpull or push on the support tolengthen or shorten. Release the leverto lock in place.

Page 60: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 59

Reclining Seatbacks

Base Shown, Uplevel Similar

To adjust:

. Tilt the top of the controlrearward to recline.

. Tilt the top of the control forwardto raise.

{ Warning

Sitting in a reclined position whenthe vehicle is in motion can bedangerous. Even when buckled up,the seat belts cannot do their job.

The shoulder belt will not beagainst your body. Instead, it will bein front of you. In a crash, youcould go into it, receiving neck orother injuries.

The lap belt could go up over yourabdomen. The belt forces would bethere, not at your pelvic bones. Thiscould cause serious internalinjuries.

For proper protection when thevehicle is in motion, have theseatback upright. Then sit well backin the seat and wear the seat beltproperly.

Do not have a seatback reclined if thevehicle is moving.

Page 61: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

60 SEATS AND RESTRAINTS

Memory Seats

Driver Buttons Shown, PassengerButtons Similar

If equipped, memory seats allow twodrivers to store and recall their uniqueseat positions for driving the vehicle,and a shared exit position for gettingout of the vehicle. Other featurepositions may also be set, such aspower mirrors and power steeringwheel, if equipped. Memory positionsare linked to RKE transmitter 1 or 2for automatic memory recalls.

Before storing, adjust all availablememory feature positions. Turn theignition on and then press and release

SET; a beep will sound. Thenimmediately press and hold 1, 2,orB (Exit) on the driver door untiltwo beeps sound. To manually recallthese positions, press and hold 1, 2,orB until the saved position isreached.

The vehicle identifies the currentdriver’s RKE transmitter number(1–8). See Remote Keyless Entry (RKE)System Operation 0 28. Only RKEtransmitters 1 and 2 can be used forautomatic memory recalls. A DriverInformation Center (DIC) welcomemessage indicating the transmitternumber may display for the first fewignition cycles following a transmitterchange. For Auto Memory Recall towork properly, save the positions tothe memory button (1 or 2) matchingthe RKE transmitter number displayedin the DIC welcome message. Carrythe linked RKE transmitter whenentering the vehicle.

Vehicle Personalization Settings

. To have the Auto Memory Recallmovement begin when the vehicleis started, select the Settings

menu, then Vehicle, then Comfortand Convenience, and then AutoMemory Recall. Select On or Off.See “Auto Memory Recall” later inthis section.

. To begin Easy Exit Recallmovement when the ignition isturned off and the driver door isopened, or when the ignition isturned off with the driver dooralready opened, select the Settingsmenu, then Vehicle, then Comfortand Convenience, and then EasyExit Options. Select On or Off. See“Easy Exit Recall” later in thissection.

. See Vehicle Personalization 0 143for additional setting information.

Identifying Driver Number

To identify the driver number:

1. Start the vehicle with the otherkey or RKE transmitter. The DICshould display the drivernumber; 1 or 2. Turn the ignitionoff and remove the key or RKEtransmitter from the vehicle.

Page 62: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 61

2. Start the vehicle with the initialkey or RKE transmitter. The DICshould display the other drivernumber not shown in step 1.

Saving Memory Positions

Read these instructions completelybefore saving memory positions.

To save preferred driving positions1 and 2:

1. Turn the ignition on or to ACC/ACCESSORY.

A DIC welcome message may bedisplayed indicating number 1 or2 for memory recalls.

2. Adjust all available memoryfeatures to the desired drivingposition.

3. Press and release SET; a beepwill sound.

4. Immediately press and hold the1 or 2 memory button matchingthe above DIC welcome messageuntil two beeps sound.

If too much time passes betweenreleasing SET and pressing 1, thememory position will not besaved and two beeps will notsound. Repeat Steps 3 and 4.

1 or 2 corresponds to the drivernumber. See “Identifying DriverNumber” in this section.

5. Repeat Steps 1–4 for a seconddriver using 1 or 2.

To save the position forB and easyexit features, repeat Steps 1–4 usingB. This stores the position forgetting out of the vehicle.

Save preferred memory featurepositions to both 1 and 2 if you arethe only driver.

Manually Recalling MemoryPositions

Press and hold 1, 2, orB to recallthe previously stored memorypositions.

To stop manual recall movement,release 1, 2, orB. Recall can also bestopped by pressing a power seat, SET,power mirror, or power steering wheel

control, if memory equipped. Thedriver or passenger side mirror mustbe selected.

Auto Memory Recall

If equipped with a memory seatswitch on the passenger door, thatposition must be recalled manually.It will not be associated with an RKEtransmitter.

The vehicle identifies the number ofthe current driver’s RKE transmitter(1–8). See Remote Keyless Entry (RKE)System Operation 0 28. If the RKEtransmitter is 1 or 2, and AutoMemory Recall is programmed on invehicle personalization, the positionssaved to the same memory buttonnumber 1 or 2 are automaticallyrecalled when the ignition is turnedon, or turned from OFF to ACC/ACCESSORY. RKE transmitters 3–8will not provide automatic memoryrecalls.

To turn Auto Memory Recall on or off,see "Vehicle Personalization Settings"previously in this section and VehiclePersonalization 0 143.

Page 63: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

62 SEATS AND RESTRAINTS

The transmission must be in P (Park)to initiate Auto Memory Recall. AutoMemory Recall will complete if thevehicle is shifted out of P (Park) priorto reaching the stored memoryposition.

To stop Auto Memory Recallmovement, turn the ignition off orpress any of the following memorycontrols:

. Power seat

. Memory SET, 1, 2, orB

. Power mirror, with the driver orpassenger side mirror selected

. Power steering wheel, if equipped

If the stored memory seat positiondoes not automatically recall or recallsto the wrong positions, the driver’sRKE transmitter number (1 or 2) maynot match the memory buttonnumber that positions were saved to.Try storing the position to the othermemory button or try the other RKEtransmitter.

Easy Exit Recall

Easy Exit Recall is not linked to anRKE transmitter. The position storedtoB is used for all drivers. To turnEasy Exit Recall on or off, see "VehiclePersonalization Settings" previously inthis section and Vehicle Personalization0 143.

If turned on, the positions saved toB are automatically recalled whenone of the following occurs:

. The vehicle is turned off and thedriver door is opened within ashort time.

. The vehicle is turned off with thedriver door open.

To stop Easy Exit Recall movement,press any of the following memorycontrols:

. Power seat

. Memory SET, 1, 2, orB

. Power mirror, with the driver orpassenger side mirror selected

. Power steering wheel, if equipped

Obstructions

If something has blocked the driverseat and/or power steering wheelwhile recalling a memory position, therecall may stop. Remove theobstruction and try the recall again.If the memory position still does notrecall, see your dealer for service.

Heated and VentilatedFront Seats

{ Warning

If temperature change or pain tothe skin cannot be felt, the seatheater may cause burns. To reducethe risk of burns, use care whenusing the seat heater, especially forlong periods of time. Do not placeanything on the seat that insulatesagainst heat, such as a blanket,cushion, cover, or similar item. Thismay cause the seat heater tooverheat. An overheated seat heatermay cause a burn or may damagethe seat.

Page 64: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 63

If equipped, the buttons are near theclimate controls on the center stack.To operate, the ignition must be on.

Press J or z to heat the driver orpassenger seat cushion and seatback.

PressC or { to ventilate the driveror passenger seat.

When this feature is off, the heatedand ventilated seat symbols on thebuttons are white. A ventilated seathas a fan that pulls or pushes airthrough the seat. The air is notcooled. When a heated seat is turnedon, the symbol turns red. When aventilated seat is turned on, thesymbol turns blue.

Press the button once for the highestsetting. With each press of the button,the seat will change to the next lowersetting, and then to the off setting.The indicator lights next to thebuttons indicate three for the highestsetting and one for the lowest. If theheated seats are on high, the levelmay automatically be lowered afterapproximately 30 minutes.

The passenger seat may take longer toheat up.

Auto Heated and Ventilated Seats

When the vehicle is on, this featurewill automatically activate the heatedor ventilated seats at the levelrequired by the vehicle’s interiortemperature.

The active high, medium, low, or offheated or ventilated seat level will beindicated by the manual heated orventilated seat buttons on the centerstack. Use the manual heated orventilated seat buttons on the centerstack to turn auto heated or ventilatedseats off. If the passenger seat isunoccupied, the auto heated orventilated seats feature will not

activate that seat. The auto heated orventilated seats feature can beprogrammed to always be enabledwhen the vehicle is on. If equippedwith a heated steering wheel, the autoheated steering wheel activation willfollow the heated seat auto activationand the heated wheel indicator willfollow the state of the steeringwheel heat.

See Vehicle Personalization 0 143.

Remote Start Heated and VentilatedSeats

If equipped, the heated seats will turnon automatically during a remotestart if it is cold outside and theventilated seats will turn onautomatically if it is hot outside.If equipped, the heated steering wheelwill turn on automatically during aremote start if it is cold outside. Theheated and ventilated seat indicatorsand heated steering wheel indicatormay not come on during thisoperation.

Page 65: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

64 SEATS AND RESTRAINTS

The heated and ventilated seats andheated steering wheel may cancelwhen the vehicle is started. Thesefeatures can be manually selectedafter the ignition is turned on.

The temperature performance of anunoccupied seat may be reduced. Thisis normal.

The heated or ventilated seats may beenabled or disabled in the vehiclepersonalization menu.See Remote Vehicle Start 0 34 andVehicle Personalization 0 143.

Massage

Driver Seat Shown, Passenger SeatSimilar

If equipped, the ignition must be onto use the massage feature.

To activate and adjust massage:

1. Turn the selection control (1) toview massage options on theinfotainment display.

2. Select massage feature.

3. Press up or down to select themassage type.

4. Press forward or rearward tochange the intensity.

5. To activate massage at lastmassage type and intensitysettings or to turn massage off,press the massage On/Offcontrol (2).

Page 66: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 65

Rear SeatsRear Seat Reminder

If equipped, the message REAR SEATREMINDER LOOK IN REAR SEATdisplays under certain conditionsindicating there may be an item orpassenger in the rear seat. Checkbefore exiting the vehicle.

This feature will activate when asecond row door is opened while thevehicle is on or up to 10 minutesbefore the vehicle is turned on. Therewill be an alert when the vehicle isturned off. The alert does not directlydetect objects in the rear seat; instead,under certain conditions, it detectswhen a rear door is opened andclosed, indicating that there may besomething in the rear seat.

The feature is active only once eachtime the vehicle is turned on and off,and will require reactivation byopening and closing the second rowdoors. There may be an alert evenwhen there is nothing in the rear seat;for example, if a child entered the

vehicle through the rear door and leftthe vehicle without the vehicle beingshut off.

The feature can be turned on or off.See Vehicle Personalization 0 143.

Folding the Seatback

On some vehicles, either side of theseatback can be folded for more cargospace. Fold a seatback only when thevehicle is not moving.

Caution

Folding a rear seat with the seatbelts still fastened may causedamage to the seat or the seatbelts. Always unbuckle the seatbelts and return them to theirnormal stowed position beforefolding a rear seat.

To fold the seatback:

1. Pull the lever on top of theseatback to unlock it.

A red tab near the seatback leverraises when the seatback isunlocked.

2. Fold the seatback forward.

Repeat the steps to fold theother seatback, if desired.

Page 67: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

66 SEATS AND RESTRAINTS

Raising the Seatback

{ Warning

If either seatback is not locked, itcould move forward in a suddenstop or crash. That could causeinjury to the person sitting there.Always push and pull on theseatbacks to be sure they arelocked.

{ Warning

A seat belt that is improperlyrouted, not properly attached,or twisted will not provide theprotection needed in a crash. Theperson wearing the belt could beseriously injured. After raising therear seatback, always check to besure that the seat belts are properlyrouted and attached, and are nottwisted.

To raise a seatback:

1. Lift the seatback up and push itrearward to lock it in place.

A red tab near the seatback leverretracts when the seatback islocked in place.

2. Push and pull the top of theseatback to be sure it is lockedinto position.

3. Repeat the steps to raise theother seatback, if necessary.

When the seat is not in use, it shouldbe kept in the upright, locked position.

Locking and Unlocking theSeatback

The rear seatbacks can be locked orunlocked using the vehicle key.

To lock or unlock a seatback:

1. Insert the vehicle key into thelock next to the seatback releaselever.

2. Turn the key toward the front ofthe vehicle to lock or unlock theseatback.

3. Repeat Steps 1 and 2 for theother seatback, if desired.

When the seatback is locked, theseatback release lever will not work.The seatbacks cannot be folded downwhen the seatback lock is engaged.

Page 68: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 67

Rear Seat Armrest

The rear seat has an armrest in thecenter of the seatback. Lower thearmrest to access the cupholders.

To fold, lift the armrest up and push itrearward until it is flush with theseatback.

The armrest may also have controlsfor the rear window sunshade and/orthe infotainment system. See theinfotainment manual and RearWindow Sunshade 0 49.

Heated Rear Seats

{ Warning

If temperature change or pain tothe skin cannot be felt, the seatheater may cause burns. See theWarning under Heated andVentilated Front Seats 0 62.

Rear Heated Seat Buttons with RearClimate Controls Shown, Base Similar

If available, the buttons are on therear of the center console.

With the vehicle started, press M orL to heat the left or right outboardseat cushion and seatback. Onvehicles without rear climate controls,an indicator light on the button willturn on when the heated seat is on.On vehicles with rear climate controls,an indicator on the climate controldisplay appears when this featureis on.

On vehicles without rear climatecontrols, press the button again toturn this feature off. The light on thebutton will turn off. On vehicles withrear climate controls, this featureturns on at the highest setting. Witheach press of the button, the heatedseat changes to the next lower setting,and then the off setting. Three lightsindicate the highest setting, and onelight indicates the lowest. If theheated seats are on high, the levelmay automatically be lowered afterapproximately 30 minutes.

Page 69: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

68 SEATS AND RESTRAINTS

Rear SeatPass-Through Door

Some vehicles have a rear seatpass-through door in the center of therear seatback. Fold down the centerarmrest and pull the latch to openthe door.

The pass-through door can be lockedor unlocked using the knob on theback of the door. Open the trunk toaccess the lock. Turn the knob towardQ to lock the door or away from Q tounlock the door.

Seat BeltsThis section describes how to use seatbelts properly, and some things notto do.

{ Warning

Do not let anyone ride where a seatbelt cannot be worn properly. In acrash, if you or your passenger(s)are not wearing seat belts, injuriescan be much worse than if you arewearing seat belts. You can beseriously injured or killed by hittingthings inside the vehicle harder orby being ejected from the vehicle.In addition, anyone who is notbuckled up can strike otherpassengers in the vehicle.

It is extremely dangerous to ride ina cargo area, inside or outside of avehicle. In a collision, passengersriding in these areas are more likelyto be seriously injured or killed. Do

(Continued)

Warning (Continued)

not allow passengers to ride in anyarea of the vehicle that is notequipped with seats and seat belts.

Always wear a seat belt, and checkthat all passenger(s) are restrainedproperly too.

This vehicle has indicators as areminder to buckle the seat belts. SeeSeat Belt Reminders 0 125.

Why Seat Belts Work

Page 70: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 69

When riding in a vehicle, you travel asfast as the vehicle does. If the vehiclestops suddenly, you keep going untilsomething stops you. It could be thewindshield, the instrument panel,or the seat belts!

When you wear a seat belt, you andthe vehicle slow down together. Thereis more time to stop because you stopover a longer distance and, when wornproperly, your strongest bones takethe forces from the seat belts. That iswhy wearing seat belts makes suchgood sense.

Questions and Answers AboutSeat Belts

Q: Will I be trapped in the vehicleafter a crash if I am wearing aseat belt?

A: You could be— whether you arewearing a seat belt or not. Yourchance of being conscious duringand after a crash, so you canunbuckle and get out, is muchgreater if you are belted.

Q: If my vehicle has airbags, whyshould I have to wear seat belts?

A: Airbags are supplemental systemsonly. They work with seat belts—not instead of them. Whether ornot an airbag is provided, alloccupants still have to buckle upto get the most protection.

Also, in nearly all states and in allCanadian provinces, the lawrequires wearing seat belts.

How to Wear Seat BeltsProperlyThis section is only for people ofadult size.

There are special things to knowabout seat belts and children, andthere are different rules for smallerchildren and infants. If a child will beriding in the vehicle, see Older Children0 87 or Infants and Young Children0 89. Follow those rules for everyone'sprotection.

It is very important for all occupantsto buckle up. Statistics show thatunbelted people are hurt more oftenin crashes than those who are wearingseat belts.

There are important things to knowabout wearing a seat belt properly.

. Sit up straight and always keepyour feet on the floor in frontof you.

. Always use the correct buckle foryour seating position.

. Wear the lap part of the belt lowand snug on the hips, justtouching the thighs. In a crash,

Page 71: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

70 SEATS AND RESTRAINTS

this applies force to the strongpelvic bones and you would beless likely to slide under the lapbelt. If you slid under it, the beltwould apply force on yourabdomen. This could cause seriousor even fatal injuries.

. Wear the shoulder belt over theshoulder and across the chest.These parts of the body are bestable to take belt restraining forces.The shoulder belt locks if there isa sudden stop or crash.

{ Warning

You can be seriously injured,or even killed, by not wearing yourseat belt properly.

. Never allow the lap orshoulder belt to become looseor twisted.

. Never wear the shoulder beltunder both arms or behindyour back.

. Never route the lap orshoulder belt over an armrest.

Lap-Shoulder BeltAll seating positions in the vehiclehave a lap-shoulder belt.

The following instructions explainhow to wear a lap-shoulder beltproperly.

1. If the seat has a seat belt guide,the seat belt must be routedthrough the guide to properlyposition the shoulder belt. If theseat belt is not routed throughthe guide, slide the edge of thebelt webbing through theopening on the guide. Be surethe belt is not twisted.

2. Adjust the seat, if the seat isadjustable, so you can sit upstraight. To see how, see “Seats”in the Index.

3. Pick up the latch plate and pullthe belt across you. Do not let itget twisted.

The lap-shoulder belt may lock ifyou pull the belt across you veryquickly. If this happens, let thebelt go back slightly to unlock it.Then pull the belt across youmore slowly.

If the shoulder portion of apassenger belt is pulled out allthe way, the child restraintlocking feature may be engaged.If this happens, let the belt goback all the way and start again.

Page 72: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 71

If the webbing locks in the latchplate before it reaches thebuckle, tilt the latch plate flat tounlock.

4. Push the latch plate into thebuckle until it clicks.

Pull up on the latch plate tomake sure it is secure. If the beltis not long enough, see Seat BeltExtender 0 73.

Position the release button onthe buckle so that the seat beltcould be quickly unbuckled ifnecessary.

5. If equipped with a shoulder beltheight adjuster, move it to theheight that is right for you. See“Shoulder Belt Height Adjuster”later in this section for use andimportant safety information.

6. To make the lap part tight, pullup on the shoulder belt.

Page 73: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

72 SEATS AND RESTRAINTS

To unlatch the belt, push the buttonon the buckle. The belt should returnto its stowed position.

Always stow the seat belt slowly. If theseat belt webbing returns quickly tothe stowed position, the retractor maylock and cannot be pulled out. If thishappens, pull the seat belt straight outfirmly to unlock the webbing, andthen release it. If the webbing is stilllocked in the retractor, see yourdealer.

Before a door is closed, be sure theseat belt is out of the way. If a door isslammed against a seat belt, damagecan occur to both the seat belt andthe vehicle.

Shoulder Belt Height Adjuster

The vehicle has a shoulder belt heightadjuster for the driver and frontoutboard passenger seating positions.

Adjust the height so the shoulderportion of the belt is on the shoulderand not falling off of it. The beltshould be close to, but not contacting,the neck. Improper shoulder beltheight adjustment could reduce the

effectiveness of the seat belt in acrash. See How to Wear Seat BeltsProperly 0 69.

Push down on the release button andmove the height adjuster to thedesired position. The adjuster can bemoved up by pushing the slide/trim up.

After the adjuster is set to the desiredposition, try to move it down withoutpushing the release button to makesure it has locked into position.

Seat Belt Pretensioners

This vehicle has seat beltpretensioners for front outboardoccupants. Although the seat beltpretensioners cannot be seen, they arepart of the seat belt assembly. Theycan help tighten the seat belts duringthe early stages of a moderate tosevere frontal, near frontal, or rearcrash if the threshold conditions forpretensioner activation are met. Seatbelt pretensioners can also helptighten the seat belts in a side crashor a rollover event.

Pretensioners work only once. If thepretensioners activate in a crash, thepretensioners and probably otherparts of the vehicle’s seat belt systemwill need to be replaced. See ReplacingSeat Belt System Parts after a Crash0 74.

Do not sit on the outboard seat beltwhile entering or exiting the vehicle orat any time while sitting in the seat.Sitting on the seat belt can damagethe webbing and hardware.

Page 74: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 73

Rear Seat Belt Comfort Guides

Rear seat belt comfort guides mayprovide added seat belt comfort forolder children who have outgrownbooster seats and for some adults.When installed on a shoulder belt, thecomfort guide positions the shoulderbelt away from the neck and head.

Comfort guides are available throughyour dealer for the rear outboardseating positions. When using acomfort guide, remove the seat beltfrom the seat-mounted guide beforeusing the comfort guide. Instructionsare included with the guide.

Seat Belt Use DuringPregnancySeat belts work for everyone,including pregnant women. Like alloccupants, they are more likely to beseriously injured if they do not wearseat belts.

A pregnant woman should wear alap-shoulder belt, and the lap portionshould be worn as low as possible,below the rounding, throughout thepregnancy.

The best way to protect the fetus is toprotect the mother. When a seat beltis worn properly, it is more likely thatthe fetus will not be hurt in a crash.For pregnant women, as for anyone,the key to making seat belts effectiveis wearing them properly.

Seat Belt ExtenderIf the vehicle's seat belt will fastenaround you, you should use it.

But if a seat belt is not long enough,your dealer will order you an extender.When you go in to order it, take theheaviest coat you will wear, so theextender will be long enough for you.To help avoid personal injury, do notlet someone else use it, and use itonly for the seat it is made to fit. Theextender has been designed for adults.Never use it for securing childrestraints. For more information onthe proper use and fit of seat beltextenders see the instruction sheetthat comes with the extender.

Safety System CheckPeriodically check the seat beltreminder, seat belts, buckles, latchplates, retractors, shoulder belt heightadjusters (if equipped), and seat beltanchorages to make sure they are allin working order. Look for any otherloose or damaged seat belt systemparts that might keep a seat beltsystem from performing properly. Seeyour dealer to have it repaired. Tornor frayed seat belts may not protectyou in a crash. They can rip apart

Page 75: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

74 SEATS AND RESTRAINTS

under impact forces. If a belt is tornor frayed, have it replacedimmediately.

Make sure the seat belt reminder lightis working. See Seat Belt Reminders0 125.

Keep seat belts clean and dry. See SeatBelt Care 0 74.

Seat Belt CareKeep belts clean and dry.

{ Warning

Do not bleach or dye seat beltwebbing. It may severely weakenthe webbing. In a crash, they mightnot be able to provide adequateprotection. Clean and rinse seat beltwebbing only with mild soap andlukewarm water. Allow the webbingto dry.

Seat belts should be properly cared forand maintained.

Seat belt hardware should be kept dryand free of dust or debris. Asnecessary exterior hard surfaces andseat belt webbing may be lightlycleaned with mild soap and water.Ensure there is not excessive dust ordebris in the mechanism. If dust ordebris exists in the system please seethe dealer. Parts may need to bereplaced to ensure properfunctionality of the system.

Replacing Seat BeltSystem Parts after a Crash

{ Warning

A crash can damage the seat beltsystem in the vehicle. A damagedseat belt system may not properlyprotect the person using it,resulting in serious injury or evendeath in a crash. To help make surethe seat belt systems are workingproperly after a crash, have theminspected and any necessaryreplacements made as soon aspossible.

After a minor crash, replacement ofseat belts may not be necessary. Butthe seat belt assemblies that wereused during any crash may have beenstressed or damaged. See your dealerto have the seat belt assembliesinspected or replaced.

New parts and repairs may benecessary even if the seat belt systemwas not being used at the time of thecrash.

Have the seat belt pretensionerschecked if the vehicle has been in acrash, or if the airbag readiness lightstays on after you start the vehicle orwhile you are driving. See AirbagReadiness Light 0 126.

Page 76: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 75

Airbag SystemVehicles with a standard wheelbaseand a factory installed rear seat havethe following airbags:

. A frontal airbag for the driver andfor the front outboard passenger

. A knee airbag for the driver andfor the front outboard passenger

. A seat-mounted side impact airbagfor the driver and the frontoutboard passenger

. Seat-mounted side impact airbagsfor the second row outboardpassengers

. A roof-rail airbag for the driverand the passenger seated directlybehind the driver

. A roof-rail airbag for the frontoutboard passenger and thepassenger seated directly behindthe front outboard passenger

Vehicles with an extended wheelbaseor without a rear seat have thefollowing airbags:

. A frontal airbag for the driver andfor the front outboard passenger

. A knee airbag for the driver andfor the front outboard passenger

. A seat-mounted side impact airbagfor the driver and the frontoutboard passenger

. A roof-rail airbag for the driverand front outboard passenger

All vehicle airbags have the wordAIRBAG on the trim or on a label nearthe deployment opening.

For frontal airbags, the word AIRBAGis on the center of the steering wheelfor the driver and on the instrumentpanel for the front outboardpassenger.

For knee airbags, the word AIRBAG ison the lower part of the instrumentpanel.

For seat-mounted side impact airbags,the word AIRBAG is on the side of theseatback closest to the door.

For roof-rail airbags, the word AIRBAGis on the ceiling or trim.

Airbags are designed to supplementthe protection provided by seat belts.Even though today's airbags are alsodesigned to help reduce the risk of

injury from the force of an inflatingbag, all airbags must inflate veryquickly to do their job.

Here are the most important things toknow about the airbag system:

{ Warning

You can be severely injured orkilled in a crash if you are notwearing your seat belt, even withairbags. Airbags are designed towork with seat belts, not replacethem. Also, airbags are not designedto inflate in every crash. In somecrashes seat belts are the onlyrestraint. See When Should anAirbag Inflate? 0 78.

Wearing your seat belt during acrash helps reduce your chance ofhitting things inside the vehicle orbeing ejected from it. Airbags are“supplemental restraints” to theseat belts. Everyone in the vehicleshould wear a seat belt properly,whether or not there is an airbagfor that person.

Page 77: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

76 SEATS AND RESTRAINTS

{ Warning

Because airbags inflate with greatforce and faster than the blink of aneye, anyone who is up against,or very close to, any airbag when itinflates can be seriously injured orkilled. Do not sit unnecessarilyclose to any airbag, as you would beif sitting on the edge of the seat orleaning forward. Seat belts helpkeep you in position before andduring a crash. Always wear a seatbelt, even with airbags. The drivershould sit as far back as possiblewhile still maintaining control ofthe vehicle. The seat belts and thefront outboard passenger airbagsare most effective when you aresitting well back and upright in theseat with both feet on the floor.

Occupants should not lean on orsleep against the door or sidewindows in seating positions withseat-mounted side impact airbagsand/or roof-rail airbags.

{ Warning

Children who are up against,or very close to, any airbag when itinflates can be seriously injured orkilled. Always secure childrenproperly in the vehicle. To readhow, see Older Children 0 87 orInfants and Young Children 0 89.

There is an airbag readiness light onthe instrument cluster, which showsthe airbag symbol. The system checksthe airbag electrical system formalfunctions. The light tells you ifthere is an electrical problem. SeeAirbag Readiness Light 0 126.

Where Are the Airbags?

The driver frontal airbag is in thecenter of the steering wheel.

The front outboard passenger frontalairbag is in the passenger sideinstrument panel.

Page 78: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 77

The driver knee airbag is below thesteering column. The front outboardpassenger knee airbag is below theglove box.

Driver Side Shown, Passenger SideSimilar

The driver and front outboardpassenger seat-mounted side impactairbags are in the side of theseatbacks closest to the door.

The roof-rail airbags, for vehicles witha standard wheelbase and a factoryinstalled rear seat, are in the ceilingabove the side windows for the driver,front outboard passenger, and secondrow outboard passengers.

Rear Seat Driver Side Shown,Passenger Side Similar

The second row seat-mounted sideimpact airbags, for vehicles with astandard wheelbase and a factoryinstalled rear seat, are in the sides ofthe rear seatback closest to the door.

Page 79: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

78 SEATS AND RESTRAINTS

Driver Side Shown, Passenger SideSimilar

The roof-rail airbags, for vehicles withan extended wheelbase or vehicleswithout a factory installed rear seat,are in the ceiling above the front rowside windows, for the driver and frontoutboard passenger only.

{ Warning

If something is between anoccupant and an airbag, the airbagmight not inflate properly or itmight force the object into that

(Continued)

Warning (Continued)

person causing severe injury oreven death. The path of an inflatingairbag must be kept clear. Do notput anything between an occupantand an airbag, and do not attach orput anything on the steering wheelhub or on or near any other airbagcovering.

Do not use seat accessories thatblock the inflation path of aseat-mounted side impact airbag.

Never secure anything to the roof ofa vehicle with roof-rail airbags byrouting a rope or tie‐down throughany door or window opening. If youdo, the path of an inflating roof-railairbag will be blocked.

When Should an AirbagInflate?This vehicle is equipped with airbags.See Airbag System 0 75. Airbags aredesigned to inflate if the impactexceeds the specific airbag system's

deployment threshold. Deploymentthresholds are used to predict howsevere a crash is likely to be in timefor the airbags to inflate and helprestrain the occupants. The vehiclehas electronic sensors that help theairbag system determine the severityof the impact. Deployment thresholdscan vary with specific vehicle design.

Frontal airbags are designed to inflatein moderate to severe frontal or nearfrontal crashes to help reduce thepotential for severe injuries, mainly tothe driver's or front outboardpassenger's head and chest.

Whether the frontal airbags will orshould inflate is not based primarilyon how fast the vehicle is traveling.It depends on what is hit, thedirection of the impact, and howquickly the vehicle slows down.

Frontal airbags may inflate atdifferent crash speeds depending onwhether the vehicle hits an objectstraight on or at an angle, andwhether the object is fixed or moving,rigid or deformable, narrow or wide.

Page 80: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 79

Frontal airbags are not intended toinflate during vehicle rollovers, in rearimpacts, or in many side impacts.

In addition, the vehicle has advancedtechnology frontal airbags. Advancedtechnology frontal airbags adjust therestraint according to crash severity.

Knee airbags are designed to inflate inmoderate to severe frontal or nearfrontal impacts. Knee airbags are notdesigned to inflate during vehiclerollovers, in rear impacts, or in manyside impacts.

Seat-mounted side impact airbags aredesigned to inflate in moderate tosevere side crashes depending on thelocation of the impact. Seat-mountedside impact airbags are not designedto inflate in frontal impacts, nearfrontal impacts, rollovers, or rearimpacts. A seat-mounted side impactairbag is designed to inflate on theside of the vehicle that is struck.

Roof-rail airbags are designed toinflate in moderate to severe sidecrashes depending on the location ofthe impact. In addition, the roof-railairbags are designed to inflate in a

severe frontal impact. Roof-rail airbagsare not designed to inflate in rearimpacts. Both roof-rail airbags willinflate when either side of the vehicleis struck, or in a severe frontal impact.

The roof-rail airbags in vehicles with astandard wheelbase and a factoryinstalled rear seat will also inflate ifthe sensing system predicts that thevehicle is about to roll over onits side.

The roof-rail airbags in vehicles withan extended wheelbase and in vehicleswithout a factory installed rear seatare not intended to inflate during arollover.

In any particular crash, no one cansay whether an airbag should haveinflated simply because of the vehicledamage or repair costs.

What Makes an AirbagInflate?In a deployment event, the sensingsystem sends an electrical signaltriggering a release of gas from theinflator. Gas from the inflator fills theairbag causing the bag to break out of

the cover. The inflator, the airbag, andrelated hardware are all part of theairbag module.

For airbag locations, see Where Are theAirbags? 0 76.

How Does an AirbagRestrain?In moderate to severe frontal or nearfrontal collisions, even beltedoccupants can contact the steeringwheel or the instrument panel. Inmoderate to severe side collisions,even belted occupants can contact theinside of the vehicle.

Airbags supplement the protectionprovided by seat belts by distributingthe force of the impact more evenlyover the occupant's body.

Rollover capable roof-rail airbags aredesigned to help contain the head andchest of occupants in the outboardseating positions in the first andsecond rows. The rollover capableroof-rail airbags are designed to helpreduce the risk of full or partial

Page 81: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

80 SEATS AND RESTRAINTS

ejection in rollover events, althoughno system can prevent all suchejections.

But airbags would not help in manytypes of collisions, primarily becausethe occupant's motion is not towardthose airbags. See When Should anAirbag Inflate? 0 78.

Airbags should never be regarded asanything more than a supplement toseat belts.

What Will You See after anAirbag Inflates?After frontal, knee, and seat-mountedside impact airbags inflate, theyquickly deflate, so quickly that somepeople may not even realize theairbags inflated. Roof-rail airbags maystill be at least partially inflated forsome time after they inflate. Somecomponents of the airbag module maybe hot for several minutes. Forlocation of the airbags, see Where Arethe Airbags? 0 76.

The parts of the airbag that come intocontact with you may be warm, butnot too hot to touch. There may be

some smoke and dust coming fromthe vents in the deflated airbags.Airbag inflation does not prevent thedriver from seeing out of thewindshield or being able to steer thevehicle, nor does it prevent peoplefrom leaving the vehicle.

{ Warning

When an airbag inflates, there maybe dust in the air. This dust couldcause breathing problems forpeople with a history of asthma orother breathing trouble. To avoidthis, everyone in the vehicle shouldget out as soon as it is safe to doso. If you have breathing problemsbut cannot get out of the vehicleafter an airbag inflates, then getfresh air by opening a window or adoor. If you experience breathingproblems following an airbagdeployment, you should seekmedical attention.

The vehicle has a feature that mayautomatically unlock the doors, turnon the interior lamps and hazard

warning flashers, and shut off the fuelsystem after the airbags inflate. Thefeature may also activate, withoutairbag inflation, after an event thatexceeds a predetermined threshold.After turning the ignition off and thenon again, the fuel system will returnto normal operation; the doors can belocked, the interior lamps can beturned off, and the hazard warningflashers can be turned off using thecontrols for those features. If any ofthese systems are damaged in thecrash they may not operate as normal.

{ Warning

A crash severe enough to inflate theairbags may have also damagedimportant functions in the vehicle,such as the fuel system, brake andsteering systems, etc. Even if thevehicle appears to be drivable aftera moderate crash, there may beconcealed damage that could makeit difficult to safely operate thevehicle.

(Continued)

Page 82: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 81

Warning (Continued)

Use caution if you should attemptto restart the engine after a crashhas occurred.

In many crashes severe enough toinflate the airbag, windshields arebroken by vehicle deformation.Additional windshield breakage mayalso occur from the front outboardpassenger airbag.

. Airbags are designed to inflateonly once. After an airbag inflates,you will need some new parts forthe airbag system. If you do notget them, the airbag system willnot be there to help protect you inanother crash. A new system willinclude airbag modules andpossibly other parts. The servicemanual for the vehicle covers theneed to replace other parts.

. The vehicle has a crash sensingand diagnostic module whichrecords information after a crash.

See Vehicle Data Recording andPrivacy 0 345 and Event DataRecorders 0 345.

. Let only qualified technicianswork on the airbag systems.Improper service can mean thatan airbag system will not workproperly. See your dealer forservice.

Passenger Sensing SystemThe vehicle has a passenger sensingsystem for the front outboardpassenger position. The passengerairbag status indicator will light onthe overhead console when the vehicleis started.

United States

Canada

The words ON and OFF, or thesymbols for on and off, will be visibleduring the system check. When thesystem check is complete, either theword ON or OFF, or the symbol for onor off will be visible. See PassengerAirbag Status Indicator 0 126.

The passenger sensing system turnsoff the front outboard passengerfrontal airbag and knee airbag undercertain conditions. No other airbag isaffected by the passenger sensingsystem.

The passenger sensing system workswith sensors that are part of the frontoutboard passenger seat. The sensorsare designed to detect the presence ofa properly seated occupant anddetermine if the front outboard

Page 83: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

82 SEATS AND RESTRAINTS

passenger frontal airbag and kneeairbag should be allowed to inflateor not.

According to accident statistics,children are safer when properlysecured in a rear seat in the correctchild restraint for their weightand size.

Whenever possible, children aged12 and under should be secured in arear seating position.

Never put a rear-facing child seat inthe front. This is because the risk tothe rear-facing child is so great, if theairbag inflates.

{ Warning

A child in a rear-facing childrestraint can be seriously injured orkilled if the passenger frontal airbaginflates. This is because the back ofthe rear-facing child restraint wouldbe very close to the inflating airbag.A child in a forward-facing childrestraint can be seriously injured or

(Continued)

Warning (Continued)

killed if the passenger frontal airbaginflates and the passenger seat is ina forward position.

Even if the passenger sensingsystem has turned off the frontoutboard passenger airbag(s), nosystem is fail-safe. No one canguarantee that an airbag will notdeploy under some unusualcircumstance, even though theairbag(s) are off.

Never put a rear-facing childrestraint in the front seat, even ifthe airbag is off. If securing aforward-facing child restraint in thefront outboard passenger seat,always move the seat as far back asit will go. It is better to secure childrestraints in the rear seat. Considerusing another vehicle to transportthe child when a rear seat is notavailable.

The passenger sensing system isdesigned to turn off the frontoutboard passenger frontal airbag andknee airbag if:

. The front outboard passenger seatis unoccupied.

. The system determines an infantis present in a child restraint.

. A front outboard passenger takeshis/her weight off of the seat for aperiod of time.

. There is a critical problem withthe airbag system or the passengersensing system.

When the passenger sensing systemhas turned off the front outboardpassenger frontal airbag and kneeairbag, the off indicator will light andstay lit as a reminder that the airbagsare off. See Passenger Airbag StatusIndicator 0 126.

The passenger sensing system isdesigned to turn on the frontoutboard passenger frontal airbag andknee airbag anytime the system

Page 84: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 83

senses that a person of adult size issitting properly in the front outboardpassenger seat.

When the passenger sensing systemhas allowed the airbags to be enabled,the on indicator will light and stay litas a reminder that the airbags areactive.

For some children, including childrenin child restraints, and for very smalladults, the passenger sensing systemmay or may not turn off the frontoutboard passenger frontal airbag andknee airbag, depending upon theperson’s seating posture and bodybuild. Everyone in the vehicle who hasoutgrown child restraints should weara seat belt properly — whether or notthere is an airbag for that person.

{ Warning

If the airbag readiness light evercomes on and stays on, it meansthat something may be wrong withthe airbag system. To help avoidinjury to yourself or others, have

(Continued)

Warning (Continued)

the vehicle serviced right away. SeeAirbag Readiness Light 0 126 formore information, includingimportant safety information.

If the On Indicator Is Lit for aChild Restraint

The passenger sensing system isdesigned to turn off the frontoutboard passenger frontal airbag andknee airbag if the system determinesthat an infant is present in a childrestraint. If a child restraint has beeninstalled and the on indicator is lit:

1. Turn the vehicle off.

2. Remove the child restraint fromthe vehicle.

3. Remove any additional itemsfrom the seat such as blankets,cushions, seat covers, seatheaters, or seat massagers.

4. Reinstall the child restraintfollowing the directions providedby the child restraint

manufacturer and refer toSecuring Child Restraints (With theSeat Belt in the Front Seat) 0 102or Securing Child Restraints (Withthe Seat Belt in the Rear Seat)0 100.

5. If, after reinstalling the childrestraint and restarting thevehicle, the on indicator is stilllit, turn the vehicle off. Thenslightly recline the vehicleseatback and adjust the seatcushion, if adjustable, to makesure that the vehicle seatback isnot pushing the child restraintinto the seat cushion.

Also make sure the childrestraint is not trapped under thevehicle head restraint. If thishappens, adjust the headrestraint. See Head Restraints0 53.

6. Restart the vehicle.

The passenger sensing systemmay or may not turn off theairbags for a child in a childrestraint depending upon thechild’s size. It is better to secure

Page 85: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

84 SEATS AND RESTRAINTS

the child restraint in a rear seat.Consider using another vehicle totransport the child when a rearseat is not available. Never put arear-facing child restraint in thefront seat, even if the onindicator is not lit.

If the Off Indicator Is Lit for anAdult-Sized Occupant

If a person of adult size is sitting inthe front outboard passenger seat, butthe off indicator is lit, it could bebecause that person is not sittingproperly in the seat. Use the followingsteps to allow the system to detect

that person and enable the frontoutboard passenger frontal airbag andknee airbag:

1. Turn the vehicle off.

2. Remove any additional materialfrom the seat, such as blankets,cushions, seat covers, seatheaters, or seat massagers. Alsoremove laptops, or otherelectronic devices.

3. Place the seatback in the fullyupright position.

4. Have the person sit upright inthe seat, centered on the seatcushion, with legs comfortablyextended.

5. Restart the vehicle and have theperson remain in this positionfor two to three minutes afterthe on indicator is lit.

{ Warning

If the front outboard passengerairbag is turned off for anadult-sized occupant, the airbag will

(Continued)

Warning (Continued)

not be able to inflate and helpprotect that person in a crash,resulting in an increased risk ofserious injury or even death. Anadult-sized occupant should notride in the front outboard passengerseat, if the passenger airbag offindicator is lit.

Additional Factors AffectingSystem Operation

Seat belts help keep the passenger inposition on the seat during vehiclemaneuvers and braking, which helpsthe passenger sensing systemmaintain the passenger airbag status.See “Seat Belts” and “Child Restraints”in the Index for additionalinformation about the importance ofproper restraint use.

A thick layer of additional material,such as a blanket or cushion,or aftermarket equipment such as seatcovers, seat heaters, and seatmassagers can affect how well the

Page 86: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 85

passenger sensing system operates.We recommend that you not use seatcovers or other aftermarket equipmentexcept when approved by GM for yourspecific vehicle. See Adding Equipmentto the Airbag-Equipped Vehicle 0 85 formore information about modificationsthat can affect how the systemoperates.

A wet seat can affect the performanceof the passenger sensing system. Hereis how:

. The passenger sensing system mayturn off the airbag(s) when liquidis soaked into the seat. If thishappens, the off indicator will belit, and the airbag readiness lighton the instrument panel will alsobe lit.

. Liquid pooled on the seat that hasnot soaked in may make it morelikely that the passenger sensingsystem will turn on the frontpassenger airbag(s) while a childrestraint or child occupant is onthe seat. If the outboard passengerairbag(s) are turned on, the onindicator will be lit.

If the front passenger seat gets wet,dry the seat immediately. If the airbagreadiness light is lit, do not install achild restraint or allow anyone tooccupy the seat. See Airbag ReadinessLight 0 126 for important safetyinformation.

The on indicator may be lit if anobject, such as a briefcase, handbag,grocery bag, laptop, or other electronicdevice, is put on an unoccupied seat.If this is not desired, remove theobject from the seat.

{ Warning

Stowing articles under thepassenger seat or between thepassenger seat cushion andseatback may interfere with theproper operation of the passengersensing system.

Servicing theAirbag-Equipped VehicleAirbags affect how the vehicle shouldbe serviced. There are parts of theairbag system in several places around

the vehicle. Your dealer and theservice manual have informationabout servicing the vehicle and theairbag system. To purchase a servicemanual, see Service PublicationsOrdering Information 0 343.

{ Warning

For up to 10 seconds after thevehicle is turned off and the batteryis disconnected, an airbag can stillinflate during improper service. Youcan be injured if you are close to anairbag when it inflates. Avoidyellow connectors. They areprobably part of the airbag system.Be sure to follow proper serviceprocedures, and make sure theperson performing work for you isqualified to do so.

Adding Equipment to theAirbag-Equipped VehicleAdding accessories that change thevehicle's frame, bumper system,height, front end, or side sheet metalmay keep the airbag system from

Page 87: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

86 SEATS AND RESTRAINTS

working properly. The operation of theairbag system can also be affected bychanging any parts of the front seats,seat belts, airbag sensing anddiagnostic module, steering wheel,instrument panel, inner door sealsincluding the speakers, any of theairbag modules, ceiling or pillargarnish trim, overhead console, frontsensors, side impact sensors, or airbagwiring.

Your dealer and the service manualhave information about the location ofthe airbag sensors, sensing anddiagnostic module, and airbag wiring.

In addition, the vehicle has apassenger sensing system for the frontoutboard passenger position, whichincludes sensors that are part of thepassenger seat. The passenger sensingsystem may not operate properly ifthe original seat trim is replaced withnon-GM covers, upholstery, or trim; orwith GM covers, upholstery, or trimdesigned for a different vehicle. Anyobject, such as an aftermarket seatheater or a comfort-enhancing pad ordevice, installed under or on top ofthe seat fabric, could also interfere

with the operation of the passengersensing system. This could eitherprevent proper deployment of thepassenger airbag(s) or prevent thepassenger sensing system fromproperly turning off the passengerairbag(s). See Passenger SensingSystem 0 81.

If the vehicle has rollover roof-railairbags, see Different Size Tires andWheels 0 283 for additional importantinformation.

If you have to modify your vehiclebecause you have a disability and havequestions about whether themodifications will affect the vehicle'sairbag system, or if you havequestions about whether the airbagsystem will be affected if the vehicle ismodified for any other reason, callCustomer Assistance. See CustomerAssistance Offices 0 336.

Airbag System CheckThe airbag system does not needregularly scheduled maintenance orreplacement. Make sure the airbagreadiness light is working. See AirbagReadiness Light 0 126.

Caution

If an airbag covering is damaged,opened, or broken, the airbag maynot work properly. Do not open orbreak the airbag coverings. If thereare any opened or broken airbagcoverings, have the airbag coveringand/or airbag module replaced. Forthe location of the airbags, seeWhere Are the Airbags? 0 76. Seeyour dealer for service.

Page 88: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 87

Replacing Airbag SystemParts after a Crash

{ Warning

A crash can damage the airbagsystems in the vehicle. A damagedairbag system may not properlyprotect you and your passenger(s)in a crash, resulting in seriousinjury or even death. To help makesure the airbag systems are workingproperly after a crash, have theminspected and any necessaryreplacements made as soon aspossible.

If an airbag inflates, you will need toreplace airbag system parts. See yourdealer for service.

If the airbag readiness light stays onafter the vehicle is started or comeson when you are driving, the airbagsystem may not work properly. Havethe vehicle serviced right away. SeeAirbag Readiness Light 0 126.

Child Restraints

Older Children

Older children who have outgrownbooster seats should wear the vehicle’sseat belts.

The manufacturer instructions thatcome with the booster seat state theweight and height limitations for thatbooster. Use a booster seat with alap-shoulder belt until the childpasses the fit test below:

. Sit all the way back on the seat.Do the knees bend at the seatedge? If yes, continue. If no, returnto the booster seat.

. Buckle the lap-shoulder belt. Doesthe shoulder belt rest on theshoulder? If yes, continue. If no,try using the rear seat beltcomfort guide, if available. See“Rear Seat Belt Comfort Guides”under Lap-Shoulder Belt 0 70. If acomfort guide is not available, or ifthe shoulder belt still does not reston the shoulder, then return to thebooster seat.

. Does the lap belt fit low and snugon the hips, touching the thighs?If yes, continue. If no, return tothe booster seat.

. Can proper seat belt fit bemaintained for the length of thetrip? If yes, continue. If no, returnto the booster seat.

Q: What is the proper way to wearseat belts?

A: An older child should wear alap-shoulder belt and get theadditional restraint a shoulder belt

Page 89: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

88 SEATS AND RESTRAINTS

can provide. The shoulder beltshould not cross the face or neck.The lap belt should fit snuglybelow the hips, just touching thetop of the thighs. This applies beltforce to the child's pelvic bones ina crash. It should never be wornover the abdomen, which couldcause severe or even fatal internalinjuries in a crash.

Also see “Rear Seat Belt ComfortGuides” under Lap-Shoulder Belt 0 70.

According to accident statistics,children are safer when properlyrestrained in a rear seating position.

In a crash, children who are notbuckled up can strike other peoplewho are buckled up, or can be thrownout of the vehicle. Older children needto use seat belts properly.

{ Warning

Never allow more than one child towear the same seat belt. The seatbelt cannot properly spread theimpact forces. In a crash, they can

(Continued)

Warning (Continued)

be crushed together and seriouslyinjured. A seat belt must be used byonly one person at a time.

{ Warning

Never allow a child to wear the seatbelt with the shoulder belt behindtheir back. A child can be seriouslyinjured by not wearing thelap-shoulder belt properly. In a

(Continued)

Warning (Continued)

crash, the child would not berestrained by the shoulder belt. Thechild could move too far forwardincreasing the chance of head andneck injury. The child might alsoslide under the lap belt. The beltforce would then be applied righton the abdomen. That could causeserious or fatal injuries. Theshoulder belt should go over theshoulder and across the chest.

Page 90: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 89

Infants and Young ChildrenEveryone in a vehicle needsprotection! This includes infants andall other children. Neither the distancetraveled nor the age and size of thetraveler changes the need, foreveryone, to use safety restraints. Infact, the law in every state in theUnited States and in every Canadianprovince says children up to some agemust be restrained while in a vehicle.

{ Warning

Children can be seriously injured orstrangled if a shoulder belt iswrapped around their neck. Theshoulder belt can tighten butcannot be loosened if it is locked.The shoulder belt locks when it ispulled all the way out of theretractor. It unlocks when theshoulder belt is allowed to go allthe way back into the retractor, butit cannot do this if it is wrappedaround a child’s neck. If theshoulder belt is locked and

(Continued)

Warning (Continued)

tightened around a child’s neck, theonly way to loosen the belt is tocut it.

Never leave children unattended ina vehicle and never allow childrento play with the seat belts.

Every time infants and young childrenride in vehicles, they should have theprotection provided by appropriatechild restraints. Neither the vehicle'sseat belt system nor its airbag systemis designed for them.

Children who are not restrainedproperly can strike other people,or can be thrown out of the vehicle.

{ Warning

Never hold an infant or a childwhile riding in a vehicle. Due tocrash forces, an infant or a childwill become so heavy it is notpossible to hold it during a crash.

(Continued)

Warning (Continued)

For example, in a crash at only40 km/h (25 mph), a 5.5 kg (12 lb)infant will suddenly become a110 kg (240 lb) force on a person'sarms. An infant or child should besecured in an appropriate restraint.

Page 91: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

90 SEATS AND RESTRAINTS

{ Warning

Children who are up against,or very close to, any airbag when itinflates can be seriously injured orkilled. Never put a rear-facing childrestraint in the front outboard seat.Secure a rear-facing child restraintin a rear seat. It is also better tosecure a forward-facing childrestraint in a rear seat. If you mustsecure a forward-facing childrestraint in the front outboard seat,always move the front passengerseat as far back as it will go.

Child restraints are devices used torestrain, seat, or position children inthe vehicle and are sometimes calledchild seats or car seats.

There are three basic types of childrestraints:

. Forward-facing child restraints

. Rearward-facing child restraints

. Belt-positioning booster seats

The proper child restraint for yourchild depends on their size, weight,and age, and also on whether thechild restraint is compatible with thevehicle in which it will be used.

For each type of child restraint, thereare many different models available.When purchasing a child restraint, besure it is designed to be used in amotor vehicle. If it is, the restraint willhave a label saying that it meetsfederal motor vehicle safety standards.The restraint manufacturer'sinstructions that come with therestraint state the weight and heightlimitations for a particular childrestraint. In addition, there are manykinds of restraints available forchildren with special needs.

{ Warning

To reduce the risk of neck and headinjury in a crash, infants andtoddlers should be secured in arear-facing child restraint until agetwo, or until they reach themaximum height and weight limitsof their child restraint.

Page 92: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 91

{ Warning

A young child's hip bones are stillso small that the vehicle's regularseat belt may not remain low onthe hip bones, as it should. Instead,it may settle up around the child'sabdomen. In a crash, the belt wouldapply force on a body area that isunprotected by any bony structure.This alone could cause serious orfatal injuries. To reduce the risk ofserious or fatal injuries during acrash, young children should alwaysbe secured in appropriate childrestraints.

Child Restraint Systems

Rear-Facing Infant Restraint

A rear-facing child restraint providesrestraint with the seating surfaceagainst the back of the infant.

The harness system holds the infantin place and, in a crash, acts to keepthe infant positioned in the restraint.

Forward-Facing Child Restraint

A forward-facing child restraintprovides restraint for the child's bodywith the harness.

Page 93: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

92 SEATS AND RESTRAINTS

Booster Seats

A belt-positioning booster seat is usedfor children who have outgrown theirforward-facing child restraint.Boosters are designed to improve thefit of the vehicle's seat belt systemuntil the child is large enough for thevehicle seat belts to fit properlywithout a booster seat. See the seatbelt fit test in Older Children 0 87.

Securing an Add-On ChildRestraint in the Vehicle

{ Warning

A child can be seriously injured orkilled in a crash if the childrestraint is not properly secured inthe vehicle. Secure the childrestraint properly in the vehicleusing the vehicle’s seat belt orLATCH system, following theinstructions that came with thatchild restraint and the instructionsin this manual.

To help reduce the chance of injury,the child restraint must be secured inthe vehicle. Child restraints must besecured in vehicle seats by lap belts orthe lap belt portion of a lap-shoulderbelt, or by the LATCH system. SeeLower Anchors and Tethers for Children(LATCH System) 0 94 for moreinformation. Children can beendangered in a crash if the childrestraint is not properly secured in thevehicle.

When securing an add-on childrestraint, refer to the instructions thatcome with the restraint which may beon the restraint itself or in a booklet,or both, and to this manual. The childrestraint instructions are important,so if they are not available, obtain areplacement copy from themanufacturer.

Keep in mind that an unsecured childrestraint can move around in acollision or sudden stop and injurepeople in the vehicle. Be sure toproperly secure any child restraint inthe vehicle— even when no child isin it.

In some areas of the United Statesand Canada, Certified Child PassengerSafety Technicians (CPSTs) areavailable to inspect and demonstratehow to correctly use and install childrestraints. In the U.S., refer to theNational Highway Traffic SafetyAdministration (NHTSA) website tolocate the nearest child safety seatinspection station. For CPSTavailability in Canada, check withTransport Canada or the ProvincialMinistry of Transportation office.

Page 94: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 93

Securing the Child Within theChild Restraint

{ Warning

A child can be seriously injured orkilled in a crash if the child is notproperly secured in the childrestraint. Secure the child properlyfollowing the instructions thatcame with that child restraint.

Where to Put the RestraintAccording to accident statistics,children and infants are safer whenproperly restrained in an appropriatechild restraint secured in a rearseating position.

Whenever possible, children aged12 and under should be secured in arear seating position.

Never put a rear-facing child restraintin the front. This is because the riskto the rear-facing child is so great ifthe airbag deploys.

{ Warning

A child in a rear-facing childrestraint can be seriously injured orkilled if the front passenger airbaginflates. This is because the back ofthe rear-facing child restraint wouldbe very close to the inflating airbag.A child in a forward-facing childrestraint can be seriously injured orkilled if the front passenger airbaginflates and the passenger seat is ina forward position.

Even if the passenger sensingsystem has turned off the frontpassenger frontal airbag, no systemis fail-safe. No one can guaranteethat an airbag will not deploy undersome unusual circumstance, eventhough it is turned off.

Secure rear-facing child restraintsin a rear seat, even if the airbag isoff. If you secure a forward-facingchild restraint in the front seat,always move the front passenger

(Continued)

Warning (Continued)

seat as far back as it will go. It isbetter to secure the child restraintin a rear seat.

See Passenger Sensing System 0 81for additional information.

If the vehicle does not have a rear seatthat will accommodate a rear-facingchild restraint, a rear-facing childrestraint should not be installed in thevehicle, even if the airbag is off.

When securing a child restraint withthe seat belts in a rear seat position,study the instructions that came withthe child restraint to make sure it iscompatible with this vehicle.

Child restraints and booster seats varyconsiderably in size, and some may fitin certain seating positions betterthan others.

Depending on where you place thechild restraint and the size of thechild restraint, you may not be able toaccess adjacent seat belts or LATCHanchors for additional passengers or

Page 95: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

94 SEATS AND RESTRAINTS

child restraints. Adjacent seatingpositions should not be used if thechild restraint prevents access to orinterferes with the routing of theseat belt.

Wherever a child restraint is installed,be sure to follow the instructions thatcame with the child restraint systemand secure the child restraint systemproperly.

Keep in mind that an unsecured childrestraint can move around in acollision or sudden stop and injurepeople in the vehicle. Be sure toproperly secure any child restraint inthe vehicle — even when no child isin it.

Lower Anchors andTethers for Children(LATCH System)The LATCH system secures a childrestraint during driving or in a crash.LATCH attachments on the childrestraint are used to attach the childrestraint to the anchors in the vehicle.

The LATCH system is designed tomake installation of a child restrainteasier.

In order to use the LATCH system inyour vehicle, you need a childrestraint that has LATCHattachments. LATCH-compatiblerear-facing and forward-facing childseats can be properly installed usingeither the LATCH anchors or thevehicle’s seat belts. Do not use boththe seat belts and the LATCHanchorage system to secure arear-facing or forward-facingchild seat.

Booster seats use the vehicle’s seatbelts to secure the child and thebooster seat. If the manufacturerrecommends that the booster seat besecured with the LATCH system, thiscan be done as long as the boosterseat can be positioned properly andthere is no interference with theproper positioning of the lap-shoulderbelt on the child.

Make sure to follow the instructionsthat came with the child restraint, andalso the instructions in this manual.

When installing a child restraint witha top tether, you must also use eitherthe lower anchors or the seat belts toproperly secure the child restraint.A child restraint must never beinstalled using only the top tether andanchor.

The LATCH anchorage system can beused until the combined weight of thechild plus the child restraint is29.5 kg (65 lbs). Use the seat belt aloneinstead of the LATCH anchoragesystem once the combined weight ismore than 29.5 kg (65 lbs).

See Securing Child Restraints (With theSeat Belt in the Front Seat) 0 102 orSecuring Child Restraints (With the SeatBelt in the Rear Seat) 0 100.

Child restraints built after March 2014will be labeled with the specific childweight up to which the LATCH systemcan be used to install the restraint.

The following explains how to attacha child restraint with theseattachments in the vehicle.

Not all vehicle seating positions havelower anchors. In this case, the seatbelt must be used (with top tether

Page 96: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 95

where available) to secure the childrestraint.See Securing Child Restraints (With theSeat Belt in the Front Seat) 0 102 orSecuring Child Restraints (With the SeatBelt in the Rear Seat) 0 100.

Lower Anchors

Lower anchors (1) are metal bars builtinto the vehicle. There are two loweranchors for each LATCH seatingposition that will accommodate achild restraint with lowerattachments (2).

Top Tether Anchor

A top tether (3,4) is used to secure thetop of the child restraint to thevehicle. A top tether anchor is builtinto the vehicle. The top tetherattachment hook (2) on the childrestraint connects to the top tetheranchor in the vehicle in order toreduce the forward movement androtation of the child restraint duringdriving or in a crash.

The child restraint may have a singletether (3) or a dual tether (4). Eitherwill have a single attachment hook (2)to secure the top tether to the anchor.

Some child restraints that have a toptether are designed for use with orwithout the top tether being attached.Others require the top tether always tobe attached. In Canada, the lawrequires that forward-facing childrestraints have a top tether, and thatthe tether be attached. Be sure to readand follow the instructions for thechild restraint.

Lower Anchor and Top TetherAnchor Locations

Rear Seat

I : Seating positions with top tetheranchors.

Page 97: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

96 SEATS AND RESTRAINTS

H : Seating positions with two loweranchors.

To assist in locating the loweranchors, each rear anchor position hasa label, near the crease between theseatback and the seat cushion.

To assist in locating the top tetheranchors, the top tether anchor symbolis on the cover.

The top tether anchors are under thecovers, behind the rear seat, on thefiller panel. Be sure to use an anchoron the same side of the vehicle as theseating position where the childrestraint will be placed.

Do not secure a child restraint in aposition without a top tether anchor ifa national or local law requires thatthe top tether be attached, or if theinstructions that come with the childrestraint say that the top tether mustbe attached.

According to accident statistics,children and infants are safer whenproperly restrained in a child restraintsystem or infant restraint system

secured in a rear seating position. SeeWhere to Put the Restraint 0 93 foradditional information.

Securing a Child RestraintDesigned for the LATCH System

{ Warning

A child could be seriously injured orkilled in a crash if the childrestraint is not properly attached tothe vehicle using either the LATCHanchors or the vehicle seat belt.Follow the instructions that camewith the child restraint and theinstructions in this manual.

{ Warning

To reduce the risk of serious orfatal injuries during a crash, do notattach more than one childrestraint to a single anchor.Attaching more than one childrestraint to a single anchor could

(Continued)

Page 98: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 97

Warning (Continued)

cause the anchor or attachment tocome loose or even break during acrash. A child or others could beinjured.

{ Warning

Children can be seriously injured orstrangled if a shoulder belt iswrapped around their neck. Theshoulder belt can tighten butcannot be loosened if it is locked.The shoulder belt locks when it ispulled all the way out of theretractor. It unlocks when theshoulder belt is allowed to go allthe way back into the retractor, butit cannot do this if it is wrappedaround a child’s neck. If theshoulder belt is locked andtightened around a child’s neck, theonly way to loosen the belt is tocut it.

(Continued)

Warning (Continued)

Buckle any unused seat beltsbehind the child restraint sochildren cannot reach them. Pullthe shoulder belt all the way out ofthe retractor to set the lock, andtighten the belt behind the childrestraint after the child restrainthas been installed.

Caution

Do not let the LATCH attachmentsrub against the vehicle’s seat belts.This may damage these parts.If necessary, move buckled seatbelts to avoid rubbing the LATCHattachments.

Do not fold the rear seatback whenthe seat is occupied. Do not fold theempty rear seat with a seat beltbuckled. This could damage theseat belt or the seat. Unbuckle andreturn the seat belt to its stowedposition, before folding the seat.

If you need to secure more than onechild restraint in the rear seat, seeWhere to Put the Restraint 0 93.

You cannot secure three childrestraints using the LATCH anchors inthe rear seat at the same time, butyou can install two of them. If youwant to do this, install one LATCHchild restraint in the right rear seatingposition, and install the other oneeither in the left rear seating positionor in the center seating position.If you need to install child restraintsin both the center and left rear seatingpositions, the one in the centerseating position will need to besecured using the vehicle seat beltsinstead of the LATCH anchors.

Refer to the following illustration tolearn which anchors to use.

Page 99: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

98 SEATS AND RESTRAINTS

There are five lower LATCH anchorsin the rear seat.

. Use anchors 1 and 2 wheninstalling a child restraint usingLATCH in the right rear seatingposition.

. Use anchors 3 and 4 wheninstalling a child restraint usingLATCH in the center rear seatingposition.

. Use anchors 4 and 5 wheninstalling a child restraint usingLATCH in the left rear seatingposition.

Installing child restraints usingLATCH in the center and left rearseating positions at the same time isprohibited.

Make sure to attach the child restraintat the proper anchor location.

This system is designed to makeinstallation of child restraints easier.When using lower anchors, do not usethe vehicle's seat belts. Instead usethe vehicle's anchors and childrestraint attachments to secure therestraints. Some restraints also useanother vehicle anchor to secure a toptether.

1. Attach and tighten the lowerattachments to the loweranchors. If the child restraintdoes not have lower attachmentsor the desired seating positiondoes not have lower anchors,secure the child restraint withthe top tether and the seat belts.Refer to the child restraintmanufacturer instructions andthe instructions in this manual.

1.1. Find the lower anchors forthe desired seatingposition.

1.2. For outboard rear seatingpositions, put the headrestraint in the uprightposition. See HeadRestraints 0 53.

1.3. Put the child restraint onthe seat.

1.4. Attach and tighten thelower attachments on thechild restraint to the loweranchors.

2. If the child restraintmanufacturer recommends thatthe top tether be attached, attachand tighten the top tether to thetop tether anchor, if equipped.Refer to the child restraintinstructions and the followingsteps:

2.1. Find the top tether anchor.

Open the cover to exposethe anchor.

Page 100: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 99

2.2. Route, attach, and tightenthe top tether according tothe child restraintinstructions and thefollowing instructions:

If the position you areusing does not have aheadrest or head restraintand you are using a singletether, route the tetherover the seatback.

If the position you areusing does not have aheadrest or head restraintand you are using a dualtether, route the tetherover the seatback.

If the position you areusing has an adjustableheadrest or head restraint

and you are using a singletether, raise the headrestor head restraint and routethe tether under theheadrest or head restraintand in between theheadrest or head restraintposts.

If the position you areusing has an adjustableheadrest or head restraintand you are using a dualtether, raise the headrestor head restraint and routethe tether under theheadrest or head restraintand around the headrest orhead restraint posts.

Page 101: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

100 SEATS AND RESTRAINTS

3. Before placing a child in thechild restraint, make sure it issecurely held in place. To check,grasp the child restraint at theLATCH path and attempt tomove it side to side and backand forth. There should be nomore than 2.5 cm (1 in) ofmovement for properinstallation.

Replacing LATCH SystemParts After a Crash

{ Warning

A crash can damage the LATCHsystem in the vehicle. A damagedLATCH system may not properlysecure the child restraint, resultingin serious injury or even death in acrash. To help make sure theLATCH system is working properlyafter a crash, see your dealer tohave the system inspected and anynecessary replacements made assoon as possible.

If the vehicle has the LATCH systemand it was being used during a crash,new LATCH system parts may beneeded.

New parts and repairs may benecessary even if the LATCH systemwas not being used at the time of thecrash.

Securing Child Restraints(With the Seat Belt in theRear Seat)When securing a child restraint withthe seat belts in a rear seat position,study the instructions that came withthe child restraint to make sure it iscompatible with this vehicle.

If the child restraint has the LATCHsystem, see Lower Anchors and Tethersfor Children (LATCH System) 0 94 forhow and where to install the childrestraint using LATCH. If a childrestraint is secured in the vehicleusing a seat belt and it uses a toptether, see Lower Anchors and Tethersfor Children (LATCH System) 0 94 fortop tether anchor locations.

Do not secure a child seat in aposition without a top tether anchor ifa national or local law requires thatthe top tether be anchored, or if theinstructions that come with the childrestraint say that the top strap mustbe anchored.

If the child restraint or vehicle seatposition does not have the LATCHsystem, you will be using the seat beltto secure the child restraint. Be sureto follow the instructions that camewith the child restraint.

If more than one child restraint needsto be installed in the rear seat, be sureto read Where to Put the Restraint 0 93.

1. Put the child restraint onthe seat.

For outboard rear seat positions,put the head restraint in theupright position. See HeadRestraints 0 53.

2. Pick up the latch plate, and runthe lap and shoulder portions ofthe vehicle's seat belt through oraround the restraint. The childrestraint instructions will showyou how.

Page 102: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 101

3. Push the latch plate into thebuckle until it clicks.

Position the release button onthe buckle, away from the childrestraint system, so that the seatbelt could be quickly unbuckledif necessary.

4. Pull the shoulder belt all the wayout of the retractor to set thelock. When the retractor lock isset, the belt can be tightened butnot pulled out of the retractor.

5. To tighten the belt, push downon the child restraint, pull theshoulder portion of the belt totighten the lap portion of thebelt, and feed the shoulder beltback into the retractor. Wheninstalling a forward-facing childrestraint, it may be helpful to useyour knee to push down on thechild restraint as you tightenthe belt.

Try to pull the belt out of theretractor to make sure theretractor is locked. If theretractor is not locked, repeatSteps 4 and 5.

Page 103: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

102 SEATS AND RESTRAINTS

6. If the child restraint has a toptether, follow the child restraintmanufacturer’s instructionsregarding the use of the toptether. See Lower Anchors andTethers for Children (LATCHSystem) 0 94.

7. Before placing a child in thechild restraint, make sure it issecurely held in place. To check,grasp the child restraint at theseat belt path and attempt tomove it side to side and backand forth. When the childrestraint is properly installed,there should be no more than2.5 cm (1 in) of movement.

To remove the child restraint,unbuckle the vehicle seat belt and letit return to the stowed position. If thetop tether is attached to a top tetheranchor, disconnect it.

Securing Child Restraints(With the Seat Belt in theFront Seat)This vehicle has airbags. A rear seat isa safer place to secure aforward-facing child restraint. SeeWhere to Put the Restraint 0 93.

In addition, the vehicle has apassenger sensing system which isdesigned to turn off the frontoutboard passenger frontal airbag andknee airbag under certain conditions.See Passenger Sensing System 0 81 andPassenger Airbag Status Indicator 0 126for more information, includingimportant safety information.

Never put a rear-facing child seat inthe front. This is because the risk tothe rear-facing child is so great if theairbag deploys.

{ Warning

A child in a rear-facing childrestraint can be seriously injured orkilled if the front outboard

(Continued)

Warning (Continued)

passenger frontal airbag inflates.This is because the back of therear-facing child restraint would bevery close to the inflating airbag.A child in a forward-facing childrestraint can be seriously injured orkilled if the front outboardpassenger frontal airbag inflatesand the passenger seat is in aforward position.

Even if the passenger sensingsystem has turned off the frontoutboard passenger airbag(s), nosystem is fail-safe. No one canguarantee that an airbag will notdeploy under some unusualcircumstance, even though theairbag(s) are off.

Secure rear-facing child restraintsin a rear seat, even if the airbag(s)are off. If you secure aforward-facing child restraint in thefront outboard passenger seat,

(Continued)

Page 104: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 103

Warning (Continued)

always move the seat as far back asit will go. It is better to secure thechild restraint in a rear seat.

See Passenger Sensing System 0 81for additional information.

If the vehicle does not have a rear seatthat will accommodate a rear-facingchild restraint, a rear-facing childrestraint should not be installed in thevehicle, even if the airbag is off.

If the child restraint uses a top tether,see Lower Anchors and Tethers forChildren (LATCH System) 0 94 for toptether anchor locations.

Do not secure a child seat in aposition without a top tether anchor ifa national or local law requires thatthe top tether be anchored, or if theinstructions that come with the childrestraint say that the top strap mustbe anchored.

In Canada, the law requires thatforward-facing child restraints have atop tether, and that the tether beattached.

When using the lap-shoulder belt tosecure the child restraint in thisposition, follow the instructions thatcame with the child restraint and thefollowing instructions:

1. Move the seat as far back as itwill go before securing theforward-facing child restraint.Move the seat upward or theseatback to an upright position,if needed, to get a tightinstallation of the child restraint.

When the passenger sensingsystem has turned off the frontoutboard passenger frontalairbag and knee airbag, the offindicator on the passenger airbagstatus indicator should light andstay lit when you start thevehicle. See Passenger AirbagStatus Indicator 0 126.

2. Put the child restraint onthe seat.

3. Pick up the latch plate, and runthe lap and shoulder portions ofthe vehicle's seat belt through oraround the restraint. The childrestraint instructions will showyou how.

Tilt the latch plate to adjust thebelt if needed.

Page 105: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

104 SEATS AND RESTRAINTS

4. Push the latch plate into thebuckle until it clicks.

Position the release button onthe buckle, away from the childrestraint system, so that the seatbelt could be quickly unbuckledif necessary.

5. Pull the shoulder belt all the wayout of the retractor to set thelock. When the retractor lock isset, the belt can be tightened butnot pulled out of the retractor.

6. To tighten the belt, push downon the child restraint, pull theshoulder portion of the belt totighten the lap portion of thebelt, and feed the shoulder beltback into the retractor. Wheninstalling a forward-facing childrestraint, it may be helpful to useyour knee to push down on thechild restraint as you tightenthe belt.

Try to pull the belt out of theretractor to make sure theretractor is locked. If theretractor is not locked, repeatSteps 5 and 6.

Page 106: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SEATS AND RESTRAINTS 105

7. If the vehicle does not have arear seat and the child restraintmanufacturer recommends usinga top tether anchor, attach thetop tether to the top tetheranchor. Refer to the instructionsthat came with the childrestraint and to Lower Anchorsand Tethers for Children (LATCHSystem) 0 94.

8. Before placing a child in thechild restraint, make sure it issecurely held in place. To check,grasp the child restraint at theseat belt path and attempt tomove it side to side and backand forth. When the childrestraint is properly installed,there should be no more than2.5 cm (1 in) of movement.

If the airbags are off, the off indicatorin the passenger airbag statusindicator will come on and stay onwhen the vehicle is started.

If a child restraint has been installedand the on indicator is lit, see “If theOn Indicator Is Lit for a ChildRestraint” under Passenger SensingSystem 0 81.

To remove the child restraint,unbuckle the vehicle seat belt and letit return to the stowed position. If thetop tether is attached to a top tetheranchor, disconnect it.

Page 107: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

106 STORAGE

Storage

Storage CompartmentsStorage Compartments . . . . . . . . . . 106Instrument Panel Storage . . . . . . . . 106Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . 107Armrest Storage . . . . . . . . . . . . . . . . . . 107Center Console Storage . . . . . . . . . . 107

Additional Storage FeaturesCargo Tie-Downs . . . . . . . . . . . . . . . . . 108Cargo Management System . . . . . . 109Convenience Net . . . . . . . . . . . . . . . . . 109

Storage Compartments

{ Warning

Do not store heavy or sharp objectsin storage compartments. In acrash, these objects may cause thecover to open and could result ininjury.

Instrument Panel Storage

To access, push on the cover andrelease.

If equipped with storage behind theclimate control system, touch thebottom of the climate control systempanel to open.

Keep the storage area door closedwhile driving.

Touch the bottom of the climatecontrol system panel to close.

Page 108: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

STORAGE 107

Glove Box

To open, press the button. If equipped,there is a compact disc player andMP3 connection inside.

Close the glove box manually.

Armrest Storage

Rear

Pull up on the lever to access thestorage area.

To access the cupholders, press thelong center button on the front edgeof the armrest.

If equipped, there are controls for therear window sunshade and/or theinfotainment system. See theinfotainment manual and RearWindow Sunshade 0 49.

Center Console Storage

Press the button and lift to access thestorage area. There is a power outlet,USB port(s), and SD Card slot inside.See Power Outlets 0 113 and theinfotainment manual.

Page 109: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

108 STORAGE

Push the cover forward to access.There is a power outlet inside. Toclose, push the cover again andrelease.

There are cupholders in the centerconsole. Push and release on thepassenger side of the cover to accessthe cupholders.

Additional StorageFeatures

Cargo Tie-Downs

The cargo tie-downs can be used tosecure small loads and theconvenience net. See Convenience Net0 109, if equipped.

Page 110: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

STORAGE 109

Cargo ManagementSystem

To open the cargo managementsystem, push down on the rear of thehandle, then lift the handle up.

Convenience NetThe vehicle may have a conveniencenet in the trunk. The net is attachedto the cargo tie-downs. Put smallloads behind the net. It can also bepositioned into an envelope to holdsmaller items inside. Do not use thenet for heavy loads.

Page 111: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

110 INSTRUMENTS AND CONTROLS

Instruments andControls

ControlsSteering Wheel Adjustment . . . . . 111Steering Wheel Controls . . . . . . . . . 111Heated Steering Wheel . . . . . . . . . . 111Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111Windshield Wiper/Washer . . . . . . . 111Compass . . . . . . . . . . . . . . . . . . . . . . . . . . 113Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Power Outlets . . . . . . . . . . . . . . . . . . . . . 113Wireless Charging . . . . . . . . . . . . . . . . 115Cigarette Lighter . . . . . . . . . . . . . . . . . . 116

Warning Lights, Gauges, andIndicatorsWarning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . 117

Instrument Cluster . . . . . . . . . . . . . . . 118Speedometer . . . . . . . . . . . . . . . . . . . . . . 122Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 122Trip Odometer . . . . . . . . . . . . . . . . . . . . 122Tachometer . . . . . . . . . . . . . . . . . . . . . . . 122Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 122Boost Gauge (PerformanceConfiguration Only) . . . . . . . . . . . . 123

Engine Oil Temperature Gauge(PerformanceConfiguration Only) . . . . . . . . . . . . 124

Engine Coolant TemperatureGauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Seat Belt Reminders . . . . . . . . . . . . . . 125Airbag Readiness Light . . . . . . . . . . 126Passenger Airbag StatusIndicator . . . . . . . . . . . . . . . . . . . . . . . . . 126

Charging System Light . . . . . . . . . . . 127Malfunction Indicator Lamp(Check Engine Light) . . . . . . . . . . . 128

Brake System Warning Light . . . . 129Electric Parking Brake Light . . . . . 130Service Electric Parking BrakeLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Antilock Brake System (ABS)Warning Light . . . . . . . . . . . . . . . . . . 131

Lane Departure Warning (LDW)Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Lane Keep Assist (LKA) Light . . . 131Vehicle Ahead Indicator . . . . . . . . . 132Traction Off Light . . . . . . . . . . . . . . . . 132StabiliTrak OFF Light . . . . . . . . . . . . 132Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . 133

Engine Coolant TemperatureWarning Light . . . . . . . . . . . . . . . . . . 133

Tire Pressure Light . . . . . . . . . . . . . . . 133Engine Oil Pressure Light . . . . . . . . 134

Low Fuel Warning Light . . . . . . . . . 134Security Light . . . . . . . . . . . . . . . . . . . . . 134High-Beam On Light . . . . . . . . . . . . . 135Lamps On Reminder . . . . . . . . . . . . . 135Cruise Control Light . . . . . . . . . . . . . . 135Door Ajar Light . . . . . . . . . . . . . . . . . . . 136

Information DisplaysDriver InformationCenter (DIC) . . . . . . . . . . . . . . . . . . . . . 136

Head-Up Display (HUD) . . . . . . . . . 139

Vehicle MessagesVehicle Messages . . . . . . . . . . . . . . . . . 142Engine Power Messages . . . . . . . . . . 143Vehicle Speed Messages . . . . . . . . . 143

Vehicle PersonalizationVehicle Personalization . . . . . . . . . . 143

Universal Remote SystemUniversal Remote System . . . . . . . . 148Universal Remote SystemProgramming . . . . . . . . . . . . . . . . . . . 148

Universal Remote SystemOperation . . . . . . . . . . . . . . . . . . . . . . . . 150

Page 112: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 111

Controls

Steering Wheel Adjustment

Press the control to move the tilt andtelescoping steering wheel up anddown or forward and rearward.

Do not adjust the steering wheel whiledriving.

Steering Wheel ControlsThe infotainment system can beoperated by using the steering wheelcontrols. See "Steering WheelControls" in the infotainment manual.

Heated Steering Wheel

( : If equipped with a heated steeringwheel, press to turn on or off. Anindicator light next to the button is litwhen the feature is turned on.

The steering wheel takes aboutthree minutes to start heating.

Automatic Heated Steering Wheel

If equipped with a remote start heatedsteering wheel, the heated steeringwheel will turn on automatically inremote start along with the heatedseats when it is cold outside. Theheated steering wheel indicator lightmay not come on.

If equipped with auto heated andventilated front seats, the heatedsteering wheel turns on automaticallyalong with the auto heated seats. Theheated wheel indicator will follow thestate of the steering wheel heat.See Heated and Ventilated Front Seats0 62 and Vehicle Personalization 0 143.

Horn

Pressa on the steering wheel pad tosound the horn.

Windshield Wiper/Washer

With the ignition on or in ACC/ACCESSORY, move the windshieldwiper lever to select the wiper speed.

HI : Use for fast wipes.

LO : Use for slow wipes.

Page 113: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

112 INSTRUMENTS AND CONTROLS

INT : Use this setting for intermittentwipes or for Rainsense wipes, whenRainsense is enabled. For intermittentwipes, move the lever up to INT, thenturn thex INT band up for morefrequent wipes or down for lessfrequent wipes. If Rainsense isenabled, see “Rainsense” later in thissection.

If the windshield wipers are in usewhile driving, the exterior lamps comeon automatically if the exterior lampcontrol is in AUTO. The transitiontime for the lamps coming on variesbased on wiper speed. See “Lights Onwith Wipers” under AutomaticHeadlamp System 0 154.

OFF : Use to turn the wipers off.

1X : For a single wipe, briefly movethe wiper lever down. For severalwipes, hold the wiper lever down.

Clear snow and ice from the wiperblades and windshield before usingthem. If frozen to the windshield,carefully loosen or thaw them.Damaged blades should be replaced.See Wiper Blade Replacement 0 255.

Heavy snow or ice can overload thewiper motor.

Wiper Parking

If the ignition is turned off while thewipers are on LO, HI, or INT withRainsense disabled, they willimmediately stop.

If the windshield wiper lever is thenmoved to OFF before the driver door isopened or within 10 minutes, thewipers will restart and move to thebase of the windshield.

If the ignition is turned off while thewipers are performing wipes due towindshield washing or Rainsense, thewipers continue to run until theyreach the base of the windshield.

Rainsense

If equipped with Rainsense, a sensornear the top center of the windshielddetects the amount of water on the

windshield and controls the frequencyof the windshield wiper. To turn thisfeature on or off, see “Rain SenseWipers” under Vehicle Personalization0 143.

Keep this area of the windshield clearof debris to allow for best systemperformance.

INT : When enabled, move thewindshield wiper lever to INT. Turnthex INT band on the wiper leverto adjust the sensitivity.

. Turn the band up for moresensitivity to moisture.

. Turn the band down for lesssensitivity to moisture.

. Move the windshield wiper leverout of the INT position todeactivate Rainsense.

Page 114: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 113

Wiper Arm Assembly Protection

When using an automatic car wash,move the windshield wiper lever toOFF. This disables the automaticRainsense windshield wipers.

With Rainsense, if the transmission isin N (Neutral) and the vehicle speed isvery slow, the wipers willautomatically stop at the base of thewindshield.

The wiper operations return to normalwhen the transmission is no longer inN (Neutral) or the vehicle speed hasincreased.

nL : Pull the windshield wiper levertoward you to spray windshieldwasher fluid and activate the wipers.The wipers will continue until thelever is released or the maximumwash time is reached. When thewindshield wiper lever is released,additional wipes may occur dependingon how long the windshield washerhad been activated. See Washer Fluid0 251 for information on filling thewindshield washer fluid reservoir.

{ Warning

In freezing weather, do not use thewasher until the windshield iswarmed. Otherwise the washer fluidcan form ice on the windshield,blocking your vision.

CompassThe vehicle may have a compassdisplay on the Driver InformationCenter (DIC). The compass receives itsheading and other information fromthe Global Positioning System (GPS)antenna, StabiliTrak, and vehiclespeed information.

The compass system is designed tooperate for a certain number of milesor degrees of turn before needing asignal from the GPS satellites. Whenthe compass display shows CAL, drivethe vehicle for a short distance in anopen area where it can receive a GPSsignal. The compass system willautomatically determine when a GPSsignal is restored and provide aheading again.

ClockThe time and date for the clock can beset using the infotainment system. See“Time/Date” in “System“under“Settings” in the infotainment manual.

Power Outlets

Power Outlets 12-Volt DirectCurrent

The accessory power outlets can beused to plug in electrical equipment,such as a cell phone or MP3 player.

The vehicle has two accessory poweroutlets:

. Inside the front storage area belowthe climate control system.

. Inside the center console.

Lift the cover to access the accessorypower outlet.

The vehicle has two charging onlyUSB ports on the rear of the centerstorage console.

Page 115: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

114 INSTRUMENTS AND CONTROLS

Certain accessory power plugs maynot be compatible with the accessorypower outlet and could overloadvehicle or adapter fuses. If a problemis experienced, see your dealer.

When adding electrical equipment, besure to follow the proper installationinstructions included with theequipment. See Add-On ElectricalEquipment 0 230.

Caution

Hanging heavy equipment from thepower outlet can cause damage notcovered by the vehicle warranty.The power outlets are designed foraccessory power plugs only, such ascell phone charge cords.

Always unplug electrical equipmentwhen not in use and do not plug inequipment that exceeds the maximum20 amps rating.

Power Outlet 110/120-VoltAlternating Current

If equipped with this power outlet onthe rear of the center console, it canbe used to plug in electricalequipment that uses a maximum limitof 150 watts.

An indicator light on the outlet turnson to show it is in use. The lightcomes on when the ignition is on,equipment requiring less than 150watts is plugged into the outlet, andno system fault is detected.

The indicator light does not come onwhen the ignition is off or if theequipment is not fully seated into theoutlet.

If equipment is connected using morethan 150 watts or a system fault isdetected, a protection circuit shuts offthe power supply and the indicatorlight turns off. To reset the circuit,unplug the item and plug it back in orturn the Retained Accessory Power(RAP) off and then back on. SeeRetained Accessory Power (RAP) 0 185.The power restarts when equipmentusing 150 watts or less is plugged intothe outlet and a system fault is notdetected.

The power outlet is not designed forthe following and may not workproperly, if this equipment isplugged in:

. Equipment with high initial peakwattage, such ascompressor-driven refrigeratorsand electric power tools

Page 116: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 115. Other equipment requiring an

extremely stable power supply,such as microcomputer-controlledelectric blankets, touch sensorlamps, etc.

. Medical equipment

Wireless ChargingThe vehicle may have wirelesscharging in the storage behind theclimate control system. The systemoperates at 145 kHz and wirelesslycharges one Qi compatible mobiledevice. The power output of thesystem is capable of charging at a rateup to 1 amp (5W), as requested by thecompatible mobile device. See RadioFrequency Statement 0 344.

To check for phone or other devicecompatibility:

. In the U.S., seewww.my.cadillac.com/learn.

. In Canada, seewww.gmtotalconnect.ca.

. Or, see your dealer for details.

{ Warning

Wireless charging can affect theoperation of an implantedpacemaker or other medical devices.If you have one, it is recommendedto consult with your doctor beforeusing the wireless charging system.

The ignition must be on or in ACC/ACCESSORY, or Retained AccessoryPower (RAP) must be active. Thewireless charging feature may notcorrectly indicate charging when thevehicle is in RAP. See RetainedAccessory Power (RAP) 0 185.

The operating temperature is −20 °C(−4 °F) to 60 °C (140 °F) for thecharging system and 0 °C (32 °F) to35 °C (95 °F) for the phone.

{ Warning

Remove all objects from thecharging pad before charging yourmobile device. Objects, such ascoins, keys, rings, paper clips,or cards, between the phone andcharging pad will become very hot.On the rare occasion that thecharging system does not detect anobject, and the object gets wedgedbetween the phone and charger,remove the phone and allow theobject to cool before removing itfrom the charging pad, to preventburns.

Page 117: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

116 INSTRUMENTS AND CONTROLS

To charge a mobile device:

1. Open the climate control systempanel.

2. Remove all objects from thecharging pad. The system maynot charge if there are anyobjects between the phone andcharging pad.

3. Place the mobile device face upon the@ symbol on thecharging pad.

4. The} will show above the Von the infotainment display. Thisindicates that the mobile deviceis properly positioned andcharging. If a phone is placed onthe charging pad and} doesnot display, remove the phonefrom the pad, turn it180 degrees, and waitthree seconds before placing/aligning the phone on the padagain.

Keep the storage door closed whiledriving.

Cigarette LighterIf equipped with cigarette lighters,they are under the climate controlsystem inside the storage area and onthe rear of the center console.

To activate the cigarette lighter, pushit into the heating element and let go.The lighter pops out when it is readyto be used.

Caution

Holding a cigarette lighter in whileit is heating does not let the lighterback away from the heatingelement when it is hot. Damagefrom overheating can occur to thelighter or heating element, or a fusecould be blown. Do not hold acigarette lighter in while it isheating.

Page 118: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 117

Warning Lights, Gauges,and IndicatorsWarning lights and gauges can signalthat something is wrong before itbecomes serious enough to cause anexpensive repair or replacement.Paying attention to the warning lightsand gauges could prevent injury.

Some warning lights come on brieflywhen the engine is started to indicatethey are working. When one of thewarning lights comes on and stays onwhile driving, or when one of thegauges shows there may be a problem,check the section that explains whatto do. Waiting to do repairs can becostly and even dangerous.

Page 119: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

118 INSTRUMENTS AND CONTROLS

Instrument Cluster

English Base Level Shown, Metric Similar

Page 120: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 119

English Uplevel Balanced Shown, Metric Similar

Page 121: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

120 INSTRUMENTS AND CONTROLS

Reconfigurable InstrumentCluster

The uplevel cluster display layout canbe changed.

Balanced Configuration

The Balanced configuration has threeinteractive display zones: one in thecenter of each of the gauges.

Enhanced Configuration

The Enhanced configuration has threeinteractive display zones.

Performance Configuration (VSport Only)

The Performance configuration hastwo interactive display zones.

Use the five-way control on the rightside of the steering wheel to movebetween the different display zonesand scroll through the differentdisplays.

To change the cluster configuration:

1. Find the Options page in one ofthe interactive display zones onthe cluster.

2. Press SEL to enter theOptions menu.

3. Scroll down to highlight DisplayLayout. Then press SEL toselect it.

4. Each layout in the menu isrepresented by a small previewimage of the display layout.Scroll up or down and highlightthe selection. Press SEL to selectthe desired cluster configuration.

5. Exit the Display Layout menu bypressing S.

Page 122: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 121

Cluster Application Displays

The cluster can display informationregarding Navigation, Audio, andPhone. On the base cluster, aspeedometer can also be displayed inthe center zone.

Navigation

If there is no active route, a compasswill be displayed. If there is an activeroute, press SEL to end route guidanceor turn the voice prompts on or off.

Audio

While the Audio application page isdisplayed, press SEL to enter theAudio menu. In the Audio menu,search for music, select from favorites,or change the audio source

Phone

While the Phone application page isdisplayed, press SEL to enter thePhone menu. In the Phone menu,if there is no active phone call, viewrecent calls, select from favorites,or scroll through contacts. If there isan active call, mute the phone orswitch to handset operation.

Cluster Options Menu

To enter the cluster Options menu:

1. Use the five-way control on theright side of the steering wheelto find the Options page in oneof the interactive display zoneson the cluster.

2. Press SEL on the center of thefive-way control to enter theOptions menu.

Units : Press SEL while Units ishighlighted to enter the Unit menu.Choose English or metric units bypressing SEL while the desired item ishighlighted. A checkmark will bedisplayed next to the selected item.

Info Pages : Press SEL while InfoPages is highlighted to select theitems to be displayed in the DIC infodisplays. See Driver Information Center(DIC) 0 136.

Fav Button Options : Press SEL whileFav Button Options is highlighted toselect between FAV Primary and SEEKPrimary. This selection allows forconfiguration of the C andBsteering wheel controls. When FAV

Primary is selected, pressing C andB will go to the next or previousfavorite and pressing and holding CandB will seek. When SEEK Primary

is selected, pressing C andB will

seek and pressing and holding C andB will go to the next or previousfavorite.

Display Layout : Press SEL whileDisplay Layout is highlighted tochange the configuration of theuplevel cluster. See “ReconfigurableInstrument Cluster” earlier in thissection.

Head-up Display (HUD) Rotation :This feature allows for adjusting theangle of the HUD image. Press SEL onthe steering wheel controls whileHead-up Display Rotation ishighlighted to enter Adjust Mode.Press y or z to adjust the angle of

the HUD display. Press S or T tohighlight OK, then press SEL to savethe setting. Cancel can also beselected to cancel the setting. Thevehicle must be in P (Park).

Page 123: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

122 INSTRUMENTS AND CONTROLS

Open Source Software : Press SELwhile Open Source Software ishighlighted to display open sourcesoftware information.

SpeedometerThe speedometer shows the vehicle'sspeed in either kilometers per hour(km/h) or miles per hour (mph).

OdometerThe odometer shows how far thevehicle has been driven, in eitherkilometers or miles.

Trip OdometerThe trip odometer shows how far thevehicle has been driven since the tripodometer was last reset.

The trip odometer is accessed andreset through the Driver InformationCenter (DIC). See Driver InformationCenter (DIC) 0 136.

TachometerThe tachometer displays the enginespeed in revolutions per minute (rpm).

Caution

If the engine is operated with therpm’s in the warning area at thehigh end of the tachometer, thevehicle could be damaged, and thedamage would not be covered bythe vehicle warranty. Do not operatethe engine with the rpm’s in thewarning area.

Fuel Gauge

Base Level

Uplevel Balanced Configuration

When the ignition is on, the fuelgauge indicates about how much fuelis left in the tank.

There is an arrow near the fuel gaugepointing to the side of the vehicle thefuel door is on.

When the indicator nears empty, thelow fuel light comes on. There still isa little fuel left, but the vehicle shouldbe refueled soon.

Page 124: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 123

Here are four things that some ownersask about. None of these show aproblem with the fuel gauge:

. At the service station, the fuelpump shuts off before the gaugereads full.

. It takes a little more or less fuel tofill up than the gauge indicated.For example, the gauge may haveindicated the tank was half full,but it actually took a little more orless than half the tank's capacityto fill the tank.

. The gauge moves a little whileturning a corner or speeding up.

. The gauge takes a few seconds tostabilize after the ignition isturned on, and goes back to emptywhen the ignition is turned off.

Boost Gauge (PerformanceConfiguration Only)

Metric

English

This gauge indicates boost underheavier throttle.

It displays the air pressure level in theintake manifold before it enters theengine's combustion chamber.

The gauge is automatically centered atzero every time the engine is started.Actual boost is displayed from thiszero point. Changes in ambientpressure, such as driving in mountainsand changing weather, will slightlychange the zero reading.

Page 125: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

124 INSTRUMENTS AND CONTROLS

Engine Oil TemperatureGauge (PerformanceConfiguration Only)

Metric

English

This gauge shows the engine oiltemperature.

If the gauge pointer moves into thehigh end, it means that the engine oilhas overheated. If the vehicle has beenoperated under normal drivingconditions, pull off the road, stop thevehicle, and turn off the engine assoon as possible.

See Engine Oil 0 240.

Engine CoolantTemperature Gauge

Metric Base Level

Page 126: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 125

English Base Level

Metric Uplevel BalancedConfiguration

English Uplevel BalancedConfiguration

This gauge measures the temperatureof the vehicle's engine.

While driving under normal operatingconditions, if the needle moves intothe red area, the engine is too hot.Pull off the road, stop the vehicle, andturn off the engine as soon aspossible.

Seat Belt Reminders

Driver Seat Belt Reminder Light

There is a driver seat belt reminderlight on the instrument cluster.

When the vehicle is started, this lightflashes and a chime may come on toremind the driver to fasten their seatbelt. Then the light stays on soliduntil the belt is buckled. This cyclemay continue several times if thedriver remains or becomes unbuckledwhile the vehicle is moving.

If the driver seat belt is buckled,neither the light nor the chimecomes on.

Passenger Seat Belt ReminderLight

There is a passenger seat beltreminder light near the passengerairbag status indicator. See PassengerSensing System 0 81.

Page 127: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

126 INSTRUMENTS AND CONTROLS

When the vehicle is started, this lightflashes and a chime may come on toremind passengers to fasten their seatbelt. Then the light stays on soliduntil the belt is buckled. This cyclecontinues several times if thepassenger remains or becomesunbuckled while the vehicle is moving.

If the passenger seat belt is buckled,neither the chime nor the lightcomes on.

The front passenger seat belt reminderlight and chime may turn on if anobject is put on the seat such as abriefcase, handbag, grocery bag,laptop, or other electronic device. Toturn off the reminder light and/orchime, remove the object from theseat or buckle the seat belt.

Airbag Readiness LightThis light shows if there is anelectrical problem with the airbagsystem. The system check includesthe airbag sensor(s), the passengersensing system, the pretensioners, theairbag modules, the wiring, and thecrash sensing and diagnostic module.For more information on the airbagsystem, see Airbag System 0 75.

The airbag readiness light comes onfor several seconds when the vehicle isstarted. If the light does not come onthen, have it fixed immediately.

{ Warning

If the airbag readiness light stayson after the vehicle is started orcomes on while driving, it meansthe airbag system might not beworking properly. The airbags in thevehicle might not inflate in a crash,or they could even inflate without acrash. To help avoid injury, havethe vehicle serviced right away.

If there is a problem with the airbagsystem, a Driver Information Center(DIC) message may also come on.

Passenger Airbag StatusIndicatorThe vehicle has a passenger sensingsystem. See Passenger Sensing System0 81 for important safety information.The passenger airbag status indicatoris in the overhead console.

Page 128: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 127

United States

Canada

When the vehicle is started, thepassenger airbag status indicator willlight ON and OFF, or the symbol foron and off, for several seconds as asystem check. Then, after several moreseconds, the status indicator will lighteither ON or OFF, or the on or offsymbol, to let you know the status ofthe front outboard passenger frontalairbag and knee airbag.

If the word ON or the on symbol is liton the passenger airbag statusindicator, it means that the frontoutboard passenger frontal airbag andknee airbag are allowed to inflate.

If the word OFF or the off symbol is liton the airbag status indicator, itmeans that the passenger sensingsystem has turned off the frontoutboard passenger frontal airbag andknee airbag.

If, after several seconds, both statusindicator lights remain on, or if thereare no lights at all, there may be aproblem with the lights or thepassenger sensing system. See yourdealer for service.

{ Warning

If the airbag readiness light evercomes on and stays on, it meansthat something may be wrong withthe airbag system. To help avoidinjury to yourself or others, havethe vehicle serviced right away. See

(Continued)

Warning (Continued)

Airbag Readiness Light 0 126 formore information, includingimportant safety information.

Charging System Light

On some vehicles the charging systemlight comes on briefly when theignition is turned on, but the engine isnot running, as a check to show thelight is working. It should go out whenthe engine is started. For vehicles witha reconfigurable cluster, this light maynot come on when the ignition isturned on.

If the light stays on, or comes onwhile driving, there may be a problemwith the electrical charging system.

Page 129: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

128 INSTRUMENTS AND CONTROLS

Have it checked by your dealer.Driving while this light is on coulddrain the battery.

When this light comes on, or isflashing, the Driver InformationCenter (DIC) also displays a message.

If a short distance must be drivenwith the light on, be sure to turn offall accessories, such as the radio andair conditioner.

Malfunction Indicator Lamp(Check Engine Light)This light is part of the vehicle’semission control on-board diagnosticsystem. If this light is on while theengine is running, a malfunction hasbeen detected and the vehicle mayrequire service. The light should comeon to show that it is working whenthe ignition is in Service Mode. SeeIgnition Positions 0 181.

Malfunctions are often indicated bythe system before any problem isnoticeable. Being aware of the lightand seeking service promptly when itcomes on may prevent damage.

Caution

If the vehicle is driven continuallywith this light on, the emissioncontrol system may not work aswell, the fuel economy may belower, and the vehicle may not runsmoothly. This could lead to costlyrepairs that might not be coveredby the vehicle warranty.

Caution

Modifications to the engine,transmission, exhaust, intake,or fuel system, or the use ofreplacement tires that do not meetthe original tire specifications, cancause this light to come on. Thiscould lead to costly repairs notcovered by the vehicle warranty.This could also affect the vehicle’sability to pass an EmissionsInspection/Maintenance test. SeeAccessories and Modifications 0 234.

If the light is flashing : Amalfunction has been detected thatcould damage the emission controlsystem and increase vehicleemissions. Diagnosis and service maybe required.

To help prevent damage, reducevehicle speed and avoid hardaccelerations and uphill grades.If towing a trailer, reduce the amountof cargo being hauled as soon aspossible.

Page 130: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 129

If the light continues to flash, find asafe place to park. Turn the vehicle offand wait at least 10 seconds beforerestarting the engine. If the light isstill flashing, follow the previousguidelines and see your dealer forservice as soon as possible.

If the light is on steady : Amalfunction has been detected.Diagnosis and service may berequired.

Check the following:

. If fuel has been added to thevehicle using the capless fuelfunnel adapter, make sure that ithas been removed. See “Filling theTank with a Portable Gas Can”under Filling the Tank 0 224. Thediagnostic system can detect if theadapter has been left installed inthe vehicle, allowing fuel toevaporate into the atmosphere.A few driving trips with theadapter removed may turn off thelight.

. Poor fuel quality can causeinefficient engine operation andpoor driveability, which may go

away once the engine is warmedup. If this occurs, change the fuelbrand. It may require at least onefull tank of the proper fuel to turnthe light off. See Fuel 0 222.

If the light remains on, see yourdealer.

Emissions Inspection andMaintenance Programs

If the vehicle requires an EmissionsInspection/Maintenance test, the testequipment will likely connect to thevehicle's Data Link Connector (DLC).

The DLC is under the instrumentpanel to the left of the steering wheel.Connecting devices that are not usedto perform an Emissions Inspection/Maintenance test or to service thevehicle may affect vehicle operation.See Add-On Electrical Equipment 0 230.See your dealer if assistance is needed.

The vehicle may not passinspection if:

. The light is on when the engine isrunning.

. The light does not come on whenthe ignition is in Service Mode.

. Critical emission control systemshave not been completelydiagnosed. If this happens, thevehicle would not be ready forinspection and might requireseveral days of routine drivingbefore the system is ready forinspection. This can happen if the12-volt battery has recently beenreplaced or run down, or if thevehicle has been recently serviced.

See your dealer if the vehicle will notpass or cannot be made ready forthe test.

Brake System WarningLightThe vehicle brake system consists oftwo hydraulic circuits. If one circuit isnot working, the remaining circuit can

Page 131: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

130 INSTRUMENTS AND CONTROLS

still work to stop the vehicle. Fornormal braking performance, bothcircuits need to be working.

If the warning light comes on, there isa brake problem. Have the brakesystem inspected right away.

Metric English

This light should come on brieflywhen the engine is started. If it doesnot come on then, have it fixed so itwill be ready to warn you if there is aproblem.

If the light comes on and stays on,there is a brake problem.

{ Warning

The brake system might not beworking properly if the brakesystem warning light is on. Driving

(Continued)

Warning (Continued)

with the brake system warning lighton can lead to a crash. If the light isstill on after the vehicle has beenpulled off the road and carefullystopped, have the vehicle towed forservice.

Electric Parking BrakeLight

Metric English

This light comes on when the parkingbrake is applied. If the light continuesflashing after the parking brake isreleased, or while driving, there is aproblem with the Electric ParkingBrake system. A message may alsodisplay in the Driver InformationCenter (DIC).

If the light does not come on,or remains flashing, see your dealer.

Service Electric ParkingBrake Light

On some vehicles the service electricparking brake light should come onbriefly when the vehicle is started.If it does not come on, have it fixed soit will be ready to warn if there is aproblem. For vehicles with thereconfigurable cluster, this light maynot come on when the vehicle isstarted.

If this light stays on, the vehicleshould be taken to a dealer as soon aspossible. See Electric Parking Brake0 191. A message may also display inthe Driver Information Center (DIC).

Page 132: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 131

Antilock Brake System(ABS) Warning Light

This light comes on briefly when theengine is started.

If the light does not come on, have itfixed so it will be ready to warn ifthere is a problem.

If the light comes on while driving,stop as soon as it is safely possibleand turn off the vehicle. Then startthe engine again to reset the system.If the ABS light stays on, or comes onagain while driving, the vehicle needsservice. A chime may also sound whenthe light comes on steady.

If the ABS light is the only light on,the vehicle has regular brakes, but theantilock brakes are not functioning.

If both the ABS and the brake systemwarning light are on, the vehicle'santilock brakes are not functioningand there is a problem with theregular brakes. See your dealer forservice.

See Brake System Warning Light 0 129.

Lane Departure Warning(LDW) Light

For some vehicles with the LaneDeparture Warning (LDW) system,this light comes on briefly whilestarting the vehicle. If it does notcome on, have the vehicle serviced.

For vehicles with the uplevel cluster,this light may not come on whenstarting the vehicle.

This light is green if LDW is on andready to operate.

This light changes to amber andflashes to indicate that the lanemarking has been crossed withoutusing a turn signal in that direction.

See Lane Departure Warning (LDW)0 219.

Lane Keep Assist (LKA)Light

For some vehicles, this light comes onbriefly while starting the vehicle. If itdoes not come on, have the vehicleserviced.

For vehicles with the uplevel cluster,this light may not come on whenstarting the vehicle.

This light is green if LKA is availableto assist.

Page 133: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

132 INSTRUMENTS AND CONTROLS

LKA may assist by gently turning thesteering wheel if the vehicleapproaches a detected lane markingwithout using the turn signal in thatdirection. The LKA light will turnamber.

This light is amber and flashes as aLane Departure Warning (LDW) alert,to indicate that the lane marking hasbeen crossed.

See Lane Keep Assist (LKA) 0 220.

Vehicle Ahead Indicator

If equipped, this indicator will displaygreen when a vehicle is detectedahead and amber when you arefollowing a vehicle ahead much tooclosely.

See Forward Collision Alert (FCA)System 0 213.

Traction Off Light

This light comes on briefly whilestarting the engine. If it does not,have the vehicle serviced by yourdealer. If the system is workingnormally, the indicator light thenturns off. For vehicles with areconfigurable cluster, this light is inthe display area and it may not comeon when the ignition is turned on.

The traction off light comes on whenthe Traction Control System (TCS) hasbeen turned off by pressing andreleasing the TCS/StabiliTrak button.

This light and the StabiliTrak OFFlight come on when StabiliTrak isturned off.

If the TCS is off, wheel spin is notlimited. Adjust driving accordingly.

See Traction Control/Electronic StabilityControl 0 193.

StabiliTrak OFF Light

This light comes on briefly whilestarting the engine. If it does not,have the vehicle serviced by yourdealer.

This light comes on when theStabiliTrak system is turned off.If StabiliTrak is off, the TractionControl System (TCS) is also off.

If StabiliTrak and TCS are off, thesystem does not assist in controllingthe vehicle. Turn on the TCS and theStabiliTrak systems, and the warninglight turns off.

See Traction Control/Electronic StabilityControl 0 193.

Page 134: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 133

Traction Control System(TCS)/StabiliTrak Light

This light comes on briefly when theengine is started.

If the light does not come on, havethe vehicle serviced by your dealer.If the system is working normally, theindicator light turns off.

If the light is on and not flashing, theTCS and potentially the StabiliTraksystem have been disabled. A DriverInformation Center (DIC) messagemay display. Check the DIC messagesto determine which feature(s) is nolonger functioning and whether thevehicle requires service.

If the light is on and flashing, the TCSand/or the StabiliTrak system isactively working.

See Traction Control/Electronic StabilityControl 0 193.

Engine CoolantTemperature Warning Light

On some vehicles this light comes onbriefly while starting the vehicle. If itdoes not, have the vehicle serviced bythe dealer. If the system is workingnormally the indicator light goes off.For vehicles with the reconfigurablecluster, this light may not come onwhen starting the vehicle.

Caution

The engine coolant temperaturewarning light indicates that thevehicle has overheated. Driving withthis light on can damage the engine

(Continued)

Caution (Continued)

and it may not be covered by thevehicle warranty. See EngineOverheating 0 249.

The engine coolant temperaturewarning light comes on when theengine has overheated.

If this happens pull over and turn offthe engine as soon as possible. SeeEngine Overheating 0 249.

Tire Pressure Light

For vehicles with the Tire PressureMonitor System (TPMS), this lightcomes on briefly when the engine isstarted. It provides information abouttire pressures and the TPMS.

Page 135: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

134 INSTRUMENTS AND CONTROLS

When the Light Is On Steady

This indicates that one or more of thetires are significantly underinflated.

A Driver Information Center (DIC) tirepressure message may also display.Stop as soon as possible, and inflatethe tires to the pressure value shownon the Tire and Loading Informationlabel. See Tire Pressure 0 274.

When the Light Flashes First andThen Is On Steady

If the light flashes for about a minuteand then stays on, there may be aproblem with the TPMS. If theproblem is not corrected, the light willcome on at every ignition cycle. SeeTire Pressure Monitor Operation 0 277.

Engine Oil Pressure Light

Caution

Lack of proper engine oilmaintenance can damage theengine. Driving with the engine oillow can also damage the engine.

(Continued)

Caution (Continued)

The repairs would not be coveredby the vehicle warranty. Check theoil level as soon as possible. Add oilif required, but if the oil level iswithin the operating range and theoil pressure is still low, have thevehicle serviced. Always follow themaintenance schedule for changingengine oil.

This light should come on briefly asthe engine is started. If it does notcome on, have the vehicle serviced byyour dealer.

If the light comes on and stays on, itmeans that oil is not flowing throughthe engine properly. The vehicle couldbe low on oil and might have someother system problem. See your dealer.

Low Fuel Warning Light

This light is near the fuel gauge andcomes on briefly when the ignition isturned on as a check to show it isworking. For vehicles with areconfigurable cluster, this light is inthe display area and may not come onwhen the ignition is turned on.

It also comes on when the fuel tank islow on fuel. The light turns off whenfuel is added. If it does not, have thevehicle serviced.

Security Light

Page 136: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 135

On some vehicles the immobilizerlight should come on briefly as theengine is started. If it does not comeon, have the vehicle serviced by yourdealer. If the system is workingnormally, the indicator light turns off.For vehicles with the reconfigurablecluster, this light may not come onwhen the engine is started.

If the light stays on and the enginedoes not start, there could be aproblem with the theft-deterrentsystem. See Immobilizer Operation0 43.

High-Beam On Light

This light comes on when thehigh-beam headlamps are in use. SeeHeadlamp High/Low-Beam Changer0 153.

IntelliBeam Light

This light comes on when theIntelliBeam system, if equipped, isenabled. See Exterior Lamp Controls0 152.

Lamps On Reminder

This light comes on when the exteriorlamps are in use. See Exterior LampControls 0 152.

Cruise Control Light

The cruise control light is white whenthe cruise control is on and ready, andturns green when the cruise control isset and active.

See Cruise Control 0 196.

Adaptive Cruise Control Light

This light is white when the AdaptiveCruise Control (ACC, if equipped) is onand ready, and turns green when theACC is set and active. See AdaptiveCruise Control 0 198.

Page 137: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

136 INSTRUMENTS AND CONTROLS

Door Ajar Light

For vehicles equipped with this light,it comes on when a door is open ornot securely latched. Before driving,check that all doors are properlyclosed.

Information Displays

Driver InformationCenter (DIC)The DIC is displayed in theinstrument cluster. It shows the statusof many vehicle systems.

y orz : Move SEL up or down togo to the previous or next selection.

S or T : Press to move between theinteractive display zones in thecluster. Press S to go back to theprevious menu.

SEL : Press to open a menu or select amenu item. Press and hold to resetvalues on certain screens.

DIC Information Display Options

The info displays on the DIC can beturned on or off through theOptions menu.

1. Press SEL while viewing theOptions page in one of theinteractive display zones on thecluster.

2. Scroll to Info Pages andpress SEL.

3. Press y or z to move throughthe list of possible info displays.

4. Press SEL while an item ishighlighted to select or deselectthat item. When an item isselected, a checkmark will appearnext to it.

DIC Information Displays

The following is the list of all possibleDIC information displays. Some of theinformation displays may not beavailable for your particular vehicle.

Page 138: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 137

Speed (Base Cluster) : Shows thevehicle speed in either kilometers perhour (km/h) or miles per hour (mph).

Trip 1 or Trip 2 (Base Cluster) / Trip1 or Trip 2 and Average FuelEconomy (Uplevel Cluster) : The Tripdisplay shows the current distancetraveled, in either kilometers (km) ormiles (mi), since the trip odometerwas last reset. The trip odometer canbe reset by pressing and holding SELwhile this display is active.

The Average Fuel Economy displayshows the approximate average litersper 100 kilometers (L/100 km) ormiles per gallon (mpg). This numberis calculated based on the number ofL/100 km (mpg) recorded since thelast time this menu item was reset.This number reflects only theapproximate average fuel economythat the vehicle has right now, andwill change as driving conditionschange. The Average Fuel Economycan be reset along with the tripodometer by pressing and holding SELwhile this display is active.

Fuel Range : Shows the approximatedistance the vehicle can be drivenwithout refueling. LOW will bedisplayed when the vehicle is low onfuel. The fuel range estimate is basedon an average of the vehicle's fueleconomy over recent driving historyand the amount of fuel remaining inthe fuel tank.

Average Fuel Economy (BaseCluster) : Shows the approximateaverage liters per 100 kilometers(L/100 km) or miles per gallon (mpg).This number is calculated based onthe number of L/100 km (mpg)recorded since the last time this menuitem was reset. This number reflectsonly the approximate average fueleconomy that the vehicle has rightnow, and will change as drivingconditions change. The Average FuelEconomy can be reset by pressing andholding SEL while this display isactive.

Instantaneous Fuel Economy : Showsthe current fuel economy in eitherliters per 100 kilometers (L/100 km) ormiles per gallon (mpg). This numberreflects only the approximate fuel

economy that the vehicle has rightnow and changes frequently as drivingconditions change.

Average Speed : Shows the averagespeed of the vehicle in kilometers perhour (km/h) or miles per hour (mph).This average is calculated based onthe various vehicle speeds recordedsince the last reset of this value. Theaverage speed can be reset by pressingand holding SEL while this display isactive.

Timer : This display can be used as atimer. To start the timer, press SELwhile this display is active. Thedisplay will show the amount of timethat has passed since the timer waslast reset. To stop the timer, press SELbriefly while this display is active andthe timer is running. To reset thetimer to zero, press and hold SELwhile this display is active.

Compass (Base Cluster) : Shows thedirection the vehicle is driving.

Turn Arrow : Shows the nextmaneuver when using route guidance.

Page 139: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

138 INSTRUMENTS AND CONTROLS

Estimated Time to Arrival : Showsthe estimated time until arrival atyour destination.

Distance to Destination : Shows thedistance to the destination whenusing route guidance.

Speed Limit : Shows the currentspeed limit. The information for thispage comes from a roadway database.

Speed Warning : Allows the driver toset a speed that they do not want toexceed. To set the Speed Warning,press SEL when Speed Warning isdisplayed. Press y or z to adjust thevalue. This feature can be turned offby pressing and holding SEL whileviewing this page. If the selectedspeed limit is exceeded, a pop-upwarning is displayed and a chime maysound.

Best Fuel Economy : Displays averagefuel economy, the best fuel economyover the selected distance, and a bargraph showing instantaneous fueleconomy.

Driver Assistance (UplevelCluster) : Shows information for LaneKeep Assist (LKA), Lane DepartureWarning (LDW), and ForwardCollision Alert (FCA).

Performance Timer (V Sport Only) :Shows the last performance timerecorded. Press and hold SEL whileviewing the performance timer toreset and stop the timer. Press SEL toenter the performance timer menu. Inthe menu, set the start speed, set theend speed, and reset the timer.

Cruise Set Speed : Shows the speedthe cruise control or Adaptive CruiseControl is set to.

Follow Distance Indicator : WhenAdaptive Cruise Control (ACC) is notengaged, the current follow time tothe vehicle ahead is displayed as atime value on this page. When ACChas been engaged, the displayswitches to the gap setting page. Thispage shows the current gap settingalong with the vehicle ahead telltale.

Battery Voltage : Shows the currentbattery voltage.

Oil Life : Shows an estimate of theoil's remaining useful life.If REMAINING OIL LIFE 99% isdisplayed, that means 99% of thecurrent oil life remains.

When the remaining oil life is low, theCHANGE ENGINE OIL SOON messagewill appear on the display. The oilshould be changed as soon aspossible. See Engine Oil 0 240. Inaddition to the engine oil life systemmonitoring the oil life, additionalmaintenance is recommended. SeeMaintenance Schedule 0 317.

The Oil Life display must be resetafter each oil change. It will not resetitself. Do not reset the Oil Life displayaccidentally at any time other thanwhen the oil has just been changed.It cannot be reset accurately until thenext oil change. To reset the engineoil life system, press and hold SEL forseveral seconds while the Oil Lifedisplay is active. See Engine Oil LifeSystem 0 242.

Tire Pressure : Shows theapproximate pressures of all four tires.Tire pressure is displayed in eitherkilopascal (kPa) or in pounds per

Page 140: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 139

square inch (psi). If the pressure islow, the value for that tire is shown inamber.See Tire Pressure Monitor System 0 276and Tire Pressure Monitor Operation0 277.

Vehicle Odometer (Base Cluster) :Shows the odometer.

Blank Page : Allows for noinformation to be displayed in thecluster info display areas.

Head-Up Display (HUD)

{ Warning

If the HUD image is too bright ortoo high in your field of view, itmay take you more time to seethings you need to see when it isdark outside. Be sure to keep theHUD image dim and placed low inyour field of view.

If equipped with HUD, someinformation concerning the operationof the vehicle is projected onto thewindshield. The image is projected

through the HUD lens on top of theinstrument panel. The informationappears as an image focused outtoward the front of the vehicle.

Caution

If you try to use the HUD image asa parking aid, you may misjudgethe distance and damage yourvehicle. Do not use the HUD imageas a parking aid.

The HUD information can bedisplayed in various languages. Thespeedometer reading and othernumerical values can be displayed ineither English or metric units.

The language selection is changedthrough the radio and the units ofmeasurement is changed through theinstrument cluster. See VehiclePersonalization 0 143 and “ClusterOptions Menu” under InstrumentCluster 0 118.

HUD Display on the VehicleWindshield

The HUD may display some of thefollowing vehicle information andvehicle messages or alerts:

. Speed

. Tachometer

. Audio

. Phone

. Navigation

. Collision Alert

. Adaptive Cruise Control

. Lane Departure or Lane KeepAssist

Page 141: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

140 INSTRUMENTS AND CONTROLS. Low Fuel

Some vehicle messages or alertsdisplayed in the HUD may be clearedby using the steering wheel controls.See Vehicle Messages 0 142.

The HUD control is to the left of thesteering wheel.

To adjust the HUD image:

1. Adjust the driver seat.

2. Start the engine.

3. Use the following settings toadjust the HUD.

$ : Press down or lift up to centerthe HUD image. The HUD image canonly be adjusted up and down, notside to side.

! : Press to select the display view.Each press will change thedisplay view.

D : Lift up and hold to brighten thedisplay. Press down and hold to dimthe display. Hold down to turn thedisplay off.

The HUD image will automaticallydim and brighten to compensate foroutside lighting. The HUD brightnesscontrol can also be adjusted asneeded.

The HUD image can temporarily lightup depending on the angle andposition of the sunlight on the HUDdisplay. This is normal.

Polarized sunglasses could make theHUD image harder to see.

Head-Up Display (HUD) RotationOption

This feature allows for adjusting theangle of the HUD image.

Press SEL on the steering wheelcontrols while Head-up DisplayRotation is highlighted to enter AdjustMode. Press y or z to adjust the

angle of the HUD display. Press S orT to highlight OK, then press SEL tosave the setting. CANCEL can also beselected to cancel the setting. Thevehicle must be in P (Park). SeeInstrument Cluster 0 118.

HUD Views

There are four views in the HUD.Some vehicle information and vehiclemessages or alerts may be displayedin any view.

Page 142: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 141

Metric

English

Speed View : This display gives thespeedometer reading (in English ormetric units), speed limit, AdaptiveCruise Control speed, Lane DepartureWarning/Lane Keep Assist, andVehicle Ahead indicator. Someinformation only appears on vehiclesthat have these features, and whenthey are active.

Metric

English

Audio/Phone View : This displays thespeed view along with audio/phoneinformation. The current radio station,media type, and incoming calls maybe displayed.

All HUD views may briefly displayaudio information when the driveruses the steering wheel controls toadjust the audio settings appearing inthe instrument cluster.

Incoming phone calls appearing in theinstrument cluster, may also displayin any HUD view.

Metric

English

Navigation View : This displays thespeed view along with Turn-by-TurnNavigation information. Whennavigation routing is not active “NoRoute Active” is displayed.

Navigation Turn-by-Turn Alertsshown in the instrument cluster mayalso be displayed in any HUD view.

Page 143: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

142 INSTRUMENTS AND CONTROLS

Metric

English

Performance View : This displays thespeedometer reading, rpm reading,transmission positions, and gear shiftindicator.

Care of the HUD

Clean the inside of the windshield toremove any dirt or film that couldreduce the sharpness or clarity of theHUD image.

Clean the HUD lens with a soft clothsprayed with glass cleaner. Wipe thelens gently, then dry it.

HUD Troubleshooting

Check that:

. Nothing is covering the HUD lens.

. HUD brightness setting is not toodim or too bright.

. HUD is adjusted to the properheight.

. Polarized sunglasses are not worn.

. Windshield and HUD lens areclean.

If the HUD image is not correct,contact your dealer.

The windshield is part of the HUDsystem. See Windshield Replacement0 256.

Vehicle MessagesMessages displayed on the DICindicate the status of the vehicle orsome action that may be needed tocorrect a condition. Multiple messagesmay appear one after another.

The messages that do not requireimmediate action can beacknowledged and cleared by pressingV. The messages that requireimmediate action cannot be cleareduntil that action is performed.

All messages should be takenseriously; clearing the message doesnot correct the problem.

If a SERVICE message appears, seeyour dealer.

Follow the instructions given in themessages. The system displaysmessages regarding the followingtopics:

. Service Messages

. Fluid Levels

. Vehicle Security

. Brakes

Page 144: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 143. Ride Control Systems

. Driver Assistance Systems

. Cruise Control

. Lighting and Bulb Replacement

. Wiper/Washer Systems

. Doors and Windows

. Seat Belts

. Airbag Systems

. Engine and Transmission

. Tire Pressure

. Battery

Engine Power Messages

ENGINE POWER IS REDUCED

This message displays when thevehicle's propulsion power is reduced.Reduced propulsion power can affectthe vehicle's ability to accelerate.If this message is on, but there is noobserved reduction in performance,proceed to your destination. Theperformance may be reduced the nexttime the vehicle is driven. The vehiclemay be driven while this message is

on, but maximum acceleration andspeed may be reduced. Anytime thismessage stays on, or displaysrepeatedly, the vehicle should betaken to your dealer for service assoon as possible.

Vehicle Speed Messages

SPEED LIMITED TO XXXKM/H (MPH)

This message shows that the vehiclespeed has been limited to the speeddisplayed. The limited speed is aprotection for various propulsion andvehicle systems, such as lubrication,thermal, suspension, Teen Driver ifequipped, or tires.

Vehicle PersonalizationThe following are all possible vehiclepersonalization features. Dependingon the vehicle, some may not beavailable.

For System, Apps, and Personalfeatures and functions, see “Settings”in the infotainment manual.

To access the vehiclepersonalization menu:

1. Touch the Settings icon on theHome Page of the infotainmentdisplay.

2. Touch Vehicle to display a list ofavailable options.

3. Touch to select the desiredfeature setting.

4. Touch9 or R to turn a featureoff or on.

5. Touch z to go to the top level ofthe Settings menu.

Page 145: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

144 INSTRUMENTS AND CONTROLS

The menu may contain the following:

Rear Seat Reminder

This allows for a chime and a messagewhen the rear door has been openedbefore or during operation of thevehicle.

Select Off or On.

Climate and Air Quality

Touch and the following may display:

. Auto Fan Speed

. Air Quality Sensor

. Auto Cooled Seats

. Auto Heated Seats

. Auto Defog

. Auto Rear Defog

Auto Fan Speed

This setting specifies the amount ofairflow when the climate control fansetting is Auto Fan.

Touch Low, Medium, or High.

Air Quality Sensor

This setting switches the system intoRecirculation Mode based on thequality of the outside air.

Touch Off, Low Sensitivity, or HighSensitivity.

Auto Cooled Seats

This setting automatically turns onand regulates the ventilated seatswhen the cabin temperature is warm.See Heated and Ventilated Front Seats0 62.

Touch Off or On.

Auto Heated Seats

This setting automatically turns onand regulates the heated seats whenthe cabin temperature is cool. Theauto heated seats can be turned off byusing the heated seat buttons on thecenter stack. See Heated and VentilatedFront Seats 0 62.

Touch Off or On.

Auto Defog

This setting automatically turns thefront defogger on when the engine isstarted.

Touch Off or On.

Auto Rear Defog

This setting automatically turns therear defogger on when the engine isstarted.

Touch Off or On.

Collision / Detection Systems

Touch the Collision/Detection Systemsmenu and the following may display:

. Alert Type

. Forward Collision System

. Adaptive Cruise Go Notifier

. Lane Change Alert

. Rear Camera Park Assist Symbols

. Rear Cross Traffic Alert

Page 146: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 145

Alert Type

This setting specifies the type ofvehicle feedback provided, either abeep or seat vibration, when you arein danger of colliding with an object.

Touch Beeps or Safety Alert Seat.

Forward Collision System

This setting controls the vehicleresponse when detecting a vehicleahead of you. The Off setting disablesall FCA and FAB functions. With theAlert and Brake setting, both FCA andFAB are available. The Alert settingdisables FAB. See Forward AutomaticBraking (FAB) 0 215.

Touch Off, Alert, or Alert and Brake.

Adaptive Cruise Go Notifier

This setting determines if an alert willappear when Adaptive Cruise Controlbrings the vehicle to a complete stopand the vehicle ahead of you startsmoving again. See Adaptive CruiseControl 0 198.

Touch Off or On.

Lane Change Alert

This setting specifies if an alert willdisplay on the outside mirror to helpyou avoid crashing into a vehicle inyour blind spot, or rapidlyapproaching your blind spot, during alane change maneuver. See Side BlindZone Alert (SBZA) 0 217.

Touch Off or On.

Rear Camera Park Assist Symbols

This setting enables the Rear CameraPark Assist Symbols. See AssistanceSystems for Parking or Backing 0 207.

Touch Off or On.

Rear Cross Traffic Alert

This setting specifies if an alert willdisplay when the vehicle detectsapproaching rear cross traffic when inR (Reverse). See Assistance Systems forParking or Backing 0 207.

Touch Off or On.

Comfort and Convenience

Touch and the following may display:

. Auto Memory Recall

. Easy Exit Options

. Chime Volume

. Reverse Tilt Mirror

. Auto Mirror Folding

. Rain Sense Wipers

Auto Memory Recall

This feature automatically recalls thepreviously stored 1 or 2 buttonpositions when the ignition is changedfrom off to on or ACC/ACCESSORY.See Memory Seats 0 60.

Touch Off or On.

Easy Exit Options

This feature automatically recalls thepreviously stored exit button positionwhen exiting the vehicle. See MemorySeats 0 60.

Touch Off or On.

Chime Volume

This setting determines the chimevolume level.

Touch the controls on theinfotainment display to adjust thevolume.

Page 147: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

146 INSTRUMENTS AND CONTROLS

Reverse Tilt Mirror

When on, both the driver andpassenger, driver, or passenger outsidemirrors will tilt downward when thevehicle is shifted to R (Reverse) toimprove visibility of the ground nearthe rear wheels. They will return totheir previous driving position whenthe vehicle is shifted out ofR (Reverse) or the engine is turned off.See Reverse Tilt Mirrors 0 46.

Touch Off, On - Driver and Passenger,On - Driver, or On - Passenger.

Auto Mirror Folding

When on, the outside mirrors willautomatically fold or unfold when theRemote Keyless Entry (RKE)transmitter Q or K button is pressedand held.

Touch Off or On.

Rain Sense Wipers

This setting automatically turns onthe wipers when moisture is detectedand the wiper switch is inintermittent mode.

Touch Disabled or Enabled.

Lighting

Touch and the following may display:

. Vehicle Locator Lights

. Exit Lighting

Vehicle Locator Lights

This setting flashes the vehicle’sheadlamps when K is pressed on theRemote Keyless Entry (RKE)transmitter.

Touch Off or On.

Exit Lighting

This setting specifies how long theheadlamps stay on after the vehicle isturned off and exited.

Touch Off, 30 Seconds, 60 Seconds,or 120 Seconds.

Power Door Locks

Touch and the following may display:

. Open Door Anti Lock Out

. Auto Door Unlock

. Delayed Door Lock

Open Door Anti Lock Out

This setting prevents the driver doorfrom locking when the door is open.If this setting is on, the Delayed DoorLock menu will not be available.

Touch Off or On.

Auto Door Unlock

This setting allows selection of whichdoors will automatically unlock whenthe vehicle is shifted into P (Park).

Touch Off, All Doors, or Driver Door.

Delayed Door Lock

This setting delays the locking of thevehicle’s doors.

Touch Off or On.

Remote Lock, Unlock, Start

Select and the following may display:

. Remote Unlock Light Feedback

. Remote Lock Feedback

. Remote Door Unlock

. Remote Start Auto Cool Seats

. Remote Start Auto Heat Seats

. Remote Window Operation

Page 148: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 147. Passive Door Unlock

. Passive Door Lock

. Remote Left in Vehicle Alert

Remote Unlock Light Feedback

This setting flashes the exterior lampswhen the vehicle is unlocked with theRKE transmitter.

Touch Off or Flash Lights.

Remote Lock Feedback

This setting specifies how the vehicleresponds when the vehicle is lockedwith the RKE transmitter.

Touch Off, Lights and Horn, LightsOnly, or Horn Only.

Remote Door Unlock

This setting specifies whether alldoors, or just the driver door, unlockwhen pressing K on the RKEtransmitter.

Touch All Doors or Driver Door.

Remote Start Auto Cool Seats

This setting automatically turns onthe ventilated seats when using theremote start function on warm days.See Heated and Ventilated Front Seats0 62 and Remote Vehicle Start 0 34.

Touch Off or On.

Remote Start Auto Heat Seats

This setting automatically turns onthe heated seats when using theremote start function on cold days.See Heated and Ventilated Front Seats0 62 and Remote Vehicle Start 0 34.

If equipped with Auto Heated SteeringWheel, this feature will turn on whenthe Remote Start Auto Heated Seatsturn on.

Touch Off or On.

Remote Window Operation

This setting allows the vehicle’swindows to open remotely by pressingand holding K on the RKEtransmitter. See Remote Keyless Entry(RKE) System Operation 0 28.

Touch Off or On.

Passive Door Unlock

This setting specifies which doorsunlock when using the button on thedriver door handle to unlock thevehicle.

Touch All Doors or Driver Door Only.

Passive Door Lock

This setting specifies if the vehicle willautomatically lock, or lock andprovide an alert after all the doors areclosed, and you walk away from thevehicle with the RKE transmitter. SeeRemote Keyless Entry (RKE) SystemOperation 0 28.

Touch Off, On with Horn Chirp, or On.

Remote Left in Vehicle Alert

This feature sounds an alert when theRKE transmitter is left in the vehicle.This menu also enables Remote NoLonger in Vehicle Alert.

Touch Off or On.

Teen Driver

See “Teen Driver” under “Settings” inthe infotainment manual.

Page 149: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

148 INSTRUMENTS AND CONTROLS

Valet Mode

This will lock the infotainment systemand steering wheel controls. It mayalso limit access to vehicle storagelocations, if equipped.

To enable valet mode:

1. Enter a four-digit code on thekeypad.

2. Touch Enter to go to theconfirmation screen.

3. Re-enter the four-digit code.

Touch Lock or Unlock to lock orunlock the system. Touch Back to goback to the previous menu.

Universal RemoteSystemSee Radio Frequency Statement 0 344.

Universal Remote SystemProgramming

If equipped, these buttons are in theoverhead console.

This system can replace up to threeremote control transmitters used toactivate devices such as garage dooropeners, security systems, and homeautomation devices. These

instructions refer to a garage dooropener, but can be used for otherdevices.

Do not use the Universal Remotesystem with any garage door openerthat does not have the stop andreverse feature. This includes anygarage door opener modelmanufactured before April 1, 1982.

Read these instructions completelybefore programming the UniversalRemote system. It may help to haveanother person assist with theprogramming process.

Keep the original hand-heldtransmitter for use in other vehiclesas well as for future programming.Erase the programming when vehicleownership is terminated. See “ErasingUniversal Remote System Buttons”later in this section.

To program a garage door opener,park outside directly in line with andfacing the garage door opener receiver.Clear all people and objects near thegarage door.

Page 150: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 149

Make sure the hand-held transmitterhas a new battery for quick andaccurate transmission of theradio-frequency signal.

Programming the UniversalRemote System

For questions or programming help,see www.homelink.com/gm or call1-800-355-3515. For calls placedoutside the U.S., Canada, or PuertoRico, international rates will apply andmay differ based on landline or mobilephone.

Programming involves time-sensitiveactions, and may time out causing theprocedure to be repeated.

To program up to three devices:

1. Hold the end of the hand-heldtransmitter about 3 to 8 cm (1 to3 in) away from the UniversalRemote system buttons with theindicator light in view. Thehand-held transmitter wassupplied by the manufacturer ofthe garage door opener receiver.

2. At the same time, press and holdboth the hand-held transmitterbutton and one of the threeUniversal Remote systembuttons to be used to operate thegarage door. Do not release eitherbutton until the indicator lightchanges from a slow to a rapidflash. Then release both buttons.

Some garage door openers mayrequire substitution of Step 2with the procedure under “RadioSignals for Canada and SomeGate Operators” later in thissection.

3. Press and hold the newlyprogrammed Universal Remotesystem button for five secondswhile watching the indicatorlight and garage door activation.

. If the indicator light stays oncontinuously or the garagedoor moves when the buttonis pressed, then programmingis complete. There is no needto complete Steps 4–6.

. If the indicator light does notcome on or the garage doordoes not move, a secondbutton press may berequired. For a second time,press and hold the newlyprogrammed button forfive seconds. If the light stayson or the garage door moves,programming is complete.

. If the indicator light blinksrapidly for two seconds, thenchanges to a solid light andthe garage door does notmove, continue withprogramming Steps 4–6.

Learn or Smart Button

4. After completing Steps 1–3,locate the Learn or Smart buttoninside the garage on the garage

Page 151: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

150 INSTRUMENTS AND CONTROLS

door opener receiver. The nameand color of the button may varyby manufacturer.

5. Press and release the Learn orSmart button. Step 6 must becompleted within 30 seconds ofpressing this button.

6. Inside the vehicle, press and holdthe newly programmed UniversalRemote system button fortwo seconds and then release it.If the garage door does not moveor the lamp on the garage dooropener receiver does not flash,press and hold the same buttona second time for two seconds,then release it. Again, if the doordoes not move or the garagedoor lamp does not flash, pressand hold the same button a thirdtime for two seconds, thenrelease it.

The Universal Remote system shouldnow activate the garage door.

Repeat the process for programmingthe two remaining buttons.

Radio Signals for Canada andSome Gate Operators

For questions or programming help,see www.homelink.com/gm or call1-800-355-3515. For calls placedoutside the U.S., Canada, or PuertoRico, international rates will apply andmay differ based on landline or mobilephone.

Canadian radio-frequency laws andsome U.S. gate operators requiretransmitter signals to time out or quitafter several seconds of transmission.This may not be long enough for theUniversal Remote system to pick upthe signal during programming.

If the programming did not work,replace Step 2 under “Programmingthe Universal Remote System” withthe following:

Press and hold the Universal Remotesystem button while pressing andreleasing the hand-held transmitterbutton every two seconds until thesignal has been successfully acceptedby the Universal Remote system. TheUniversal Remote system indicatorlight will flash slowly at first and then

rapidly. Proceed with Step 3 under“Programming the Universal RemoteSystem” to complete.

Universal Remote SystemOperation

Using the Universal RemoteSystem

Press and hold the appropriateUniversal Remote system button for atleast one-half second. The indicatorlight will come on while the signal isbeing transmitted.

Erasing Universal RemoteSystem Buttons

Erase all programmed buttons whenvehicle ownership is terminated.

To erase:

1. Press and hold the two outsidebuttons until the indicator lightbegins to flash. This should takeabout 10 seconds.

2. Release both buttons.

Page 152: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INSTRUMENTS AND CONTROLS 151

Reprogramming a SingleUniversal Remote SystemButton

To reprogram any of the systembuttons:

1. Press and hold any one of thebuttons. Do not release thebutton.

2. The indicator light will begin toflash after 20 seconds. Withoutreleasing the button, proceedwith Step 1 under “Programmingthe Universal Remote System.”

Page 153: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

152 LIGHTING

Lighting

Exterior LightingExterior Lamp Controls . . . . . . . . . . 152Exterior Lamps Off Reminder . . . 153Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . 154Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 154

Automatic Headlamp System . . . 154Hazard Warning Flashers . . . . . . . . 155Turn and Lane-ChangeSignals . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Cornering Lamps . . . . . . . . . . . . . . . . . 156

Interior LightingInstrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Courtesy Lamps . . . . . . . . . . . . . . . . . . 156Dome Lamps . . . . . . . . . . . . . . . . . . . . . 156Reading Lamps . . . . . . . . . . . . . . . . . . . 157

Lighting FeaturesEntry Lighting . . . . . . . . . . . . . . . . . . . . 157Exit Lighting . . . . . . . . . . . . . . . . . . . . . . 158Battery Power Protection . . . . . . . . 158Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Exterior Lighting

Exterior Lamp Controls

The exterior lamp control is on theturn signal lever.

Turn the control to the followingpositions:

O : Turns off the exterior lamps. Theknob returns to the AUTO positionafter it is released. Turn to O again toreactivate the AUTO mode.

In Canada, the headlamps willautomatically reactivate when thevehicle is shifted out of P (Park).

AUTO : Automatically turns theexterior lamps on and off, dependingon outside lighting.

; : Turns on the parking lampsincluding all lamps, except theheadlamps.

2 : Turns on the headlamps togetherwith the parking lamps andinstrument panel lights.

IntelliBeam® System

If equipped, this system turns thevehicle's high-beam headlamps on andoff according to surrounding trafficconditions.

The system turns the high-beamheadlamps on when it is dark enoughand there is no other traffic present.

This light comes on in the instrumentcluster when the IntelliBeam systemis enabled.

Page 154: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

LIGHTING 153

Turning On and Enabling IntelliBeam

To enable the IntelliBeam system,with the turn signal lever in theneutral position, turn the exteriorlamp control to AUTO. The bluehigh-beam on light appears on theinstrument cluster when the highbeams are on.

The IntelliBeam system is disabled bythe high/low-beam changer or theflash-to-pass feature. If this happens,the high/low-beam changer must beactivated two times withintwo seconds to reactivate theIntelliBeam system. The instrumentcluster light will come on to indicatethe IntelliBeam is reactivated.See Headlamp High/Low-Beam Changer0 153 and Flash-to-Pass 0 154.

Driving with IntelliBeam

The system only activates the highbeams when driving over 40 km/h(25 mph).

There is a sensor near the top centerof the windshield that automaticallycontrols the system. Keep this area ofthe windshield clear of debris to allowfor best system performance.

The high-beam headlamps remain on,under the automatic control, until oneof the following situations occurs:

. The system detects anapproaching vehicle's headlamps.

. The system detects a precedingvehicle's taillamps.

. The outside light is bright enoughthat high-beam headlamps are notrequired.

. The vehicle's speed drops below20 km/h (12 mph).

The high beams may not turn offautomatically if the system cannotdetect another vehicle's lamps becauseof any of the following:

. The other vehicle's lamps aremissing, damaged, obstructed fromview, or otherwise undetected.

. The other vehicle's lamps arecovered with dirt, snow, and/orroad spray.

. The other vehicle's lamps cannotbe detected due to dense exhaust,smoke, fog, snow, road spray, mist,or other airborne obstructions.

. The vehicle's windshield is dirty,cracked, or obstructed bysomething that blocks the view ofthe light sensor.

. The vehicle is loaded such that thefront end points upward, causingthe light sensor to aim high andnot detect headlamps andtaillamps.

. Driving on winding or hilly roads.

The automatic high-beam headlampsmay need to be disabled if any of theabove conditions exist.

Exterior Lamps OffReminderA warning chime sounds if the driverdoor is opened while the ignition is offand the exterior lamps are on.

Headlamp High/Low-BeamChangerPush the turn signal lever away fromyou and release, to turn the highbeams on. To return to low beams,push the lever again or pull it towardyou and release.

Page 155: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

154 LIGHTING

This indicator light turns on in theinstrument cluster when thehigh-beam headlamps are on.

Flash-to-PassTo flash the high beams, pull the turnsignal lever toward you, and release.

Daytime RunningLamps (DRL)DRL can make it easier for others tosee the front of your vehicle duringthe day. Fully functional DRL arerequired on all vehicles first sold inCanada.

The dedicated DRL will come on whenall of the following conditions are met:

. The ignition is on.

. The exterior lamp control isin AUTO.

. The light sensor determines it isdaytime.

. The parking brake is released orthe vehicle is not in P (Park).

When the DRL are on, the taillamps,sidemarker lamps, and other lampswill not be on.

The DRL turn off when the headlampsare turned to O or the ignition is off.

For vehicles first sold in Canada, theDRL can only be turned off when thevehicle is parked.

Automatic HeadlampSystemWhen the exterior lamp control is setto AUTO and it is dark enoughoutside, the headlamps come onautomatically.

There is a light sensor on top of theinstrument panel. Do not cover thesensor.

The system may also turn on theheadlamps when driving through aparking garage or tunnel.

If the vehicle is started in a darkgarage, the automatic headlampsystem comes on immediately. If it islight outside when the vehicle leavesthe garage, there is a slight delaybefore the automatic headlampsystem changes to the DRL. Duringthat delay, the instrument cluster maynot be as bright as usual. Make surethe instrument panel brightnesscontrol is in the full bright position.See Instrument Panel IlluminationControl 0 156.

Page 156: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

LIGHTING 155

When it is bright enough outside, theheadlamps will turn off or may changeto Daytime Running Lamps (DRL).

The automatic headlamp system turnsoff when the exterior lamp control isturned to O or the ignition is off.

For vehicles sold in Canada, thiscontrol only works when thetransmission is in P (Park).

Lights On with Wipers

If the windshield wipers are activatedin daylight with the engine on, andthe exterior lamp control is in AUTO,the headlamps, parking lamps, andother exterior lamps come on. Thetransition time for the lamps comingon varies based on wiper speed. Whenthe wipers are not operating, theselamps turn off. Move the exteriorlamp control to O or; to disablethis feature.

Hazard Warning Flashers

| : Press this button on the centerstack to make the front and rear turnsignal lamps flash on and off. Pressagain to turn the flashers off.

The hazard warning flashers turn onautomatically if the airbags deploy.

Turn and Lane-ChangeSignals

Move the lever all the way up or downto signal a turn.

An arrow on the instrument clusterflashes in the direction of the turn orlane change.

Raise or lower the lever until thearrow starts to flash to signal a lanechange. Hold it there until the lanechange is completed. If the lever isbriefly pressed and released, the turnsignal flashes three times.

The turn and lane-change signal canbe turned off manually by moving thelever back to its original position.

Page 157: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

156 LIGHTING

If after signaling a turn or lanechange, the arrow flashes rapidly ordoes not come on, a signal bulb maybe burned out.

Replace any burned out bulbs. If abulb is not burned out, check the fuse.See Fuses and Circuit Breakers 0 260.

Cornering LampsIf equipped with cornering lamps, theyautomatically come on when all of thefollowing occur:

. The low-beam headlamps are on.

. The turn signals are activated orthe steering wheel is at acalibrated angle.

. The vehicle speed is below thecalibrated speed.

Interior Lighting

Instrument PanelIllumination Control

The brightness of the instrumentpanel lighting and steering wheelcontrols can be adjusted.

D : Move the thumbwheel up ordown to brighten or dim the lights.

The brightness of the displaysautomatically adjusts based onoutdoor lighting. The instrumentpanel illumination control will set thelowest level to which the displays willautomatically be adjusted.

Courtesy LampsThe courtesy lamps come on whenany door is opened and the domelamp is in the DOOR position.

Dome LampsThe dome lamp is in the overheadconsole.

To change the dome lamp settings,press:

OFF : Turns the lamp off, even when adoor is open.

DOOR : The lamp comes on when adoor is opened.

Page 158: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

LIGHTING 157

ON : Turns the lamp on.

Reading LampsThere are reading lamps on theoverhead console and over the rearpassenger doors. These lamps comeon automatically when any door isopened. To manually turn the readinglamps on or off:

Pressm orn next to each overheadconsole reading lamp.

Press the lamp lenses to turn the rearpassenger reading lamps on or off.

Lighting Features

Entry LightingSome exterior lamps and most of theinterior lights turn on briefly at night,or in areas of limited lighting when Kis pressed on the Remote KeylessEntry (RKE) transmitter. See RemoteKeyless Entry (RKE) System Operation0 28. When the driver door is opened,all control lights, Driver InformationCenter (DIC) lights, and door pocketlights turn on. After about 30 secondsthe exterior lamps turn off, then theremaining interior lights dim to off.Entry lighting can be disabledmanually by turning the ignition on orto ACC/ACCESSORY, or by pressing Qon the RKE transmitter.

This feature can be changed. See“Vehicle Locator Lights” under VehiclePersonalization 0 143.

Page 159: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

158 LIGHTING

Exit LightingSome exterior lamps and interiorlights come on at night, or in areaswith limited lighting, when the driverdoor is opened after the ignition isturned off. The dome lamp comes onafter the ignition is turned off. Theexterior lamps and dome lamp remainon for a set amount of time, thenautomatically turn off.

The exterior lamps turn offimmediately by turning the exteriorlamp control off.

This feature can be changed. SeeVehicle Personalization 0 143.

Battery Power ProtectionThe battery saver feature is designedto protect the vehicle's battery.

If some interior lamps are left on andthe ignition is turned off, the batteryrundown protection systemautomatically turns the lamp off aftersome time.

Exterior Lighting BatterySaverThe exterior lamps turn off about10 minutes after the ignition is turnedoff, if the parking lamps or headlampshave been manually left on. Thisprotects against draining the battery.To restart the 10-minute timer, turnthe exterior lamp control to the offposition and then back to the parkinglamp or headlamp position.

To keep the lamps on for more than10 minutes, the ignition must be on orin ACC/ACCESSORY.

Page 160: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INFOTAINMENT SYSTEM 159

Infotainment System

IntroductionInfotainment . . . . . . . . . . . . . . . . . . . . . 159

Introduction

InfotainmentSee the infotainment manual forinformation on the radio, audioplayers, phone, navigation system, andvoice or speech recognition. It alsoincludes information on settings.

Page 161: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

160 CLIMATE CONTROLS

Climate Controls

Climate Control SystemsDual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Rear Climate Control System . . . . 165

Air VentsAir Vents . . . . . . . . . . . . . . . . . . . . . . . . . . 166

MaintenancePassenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Climate Control Systems

Dual Automatic Climate Control SystemThe climate control buttons on the center stack and on the climate controldisplay are used to adjust the heating, cooling, and ventilation.

Center Stack Climate Controls

1. Driver and PassengerTemperature Controls

2. Fan Control

3. OFF (Fan)

4. Driver and Passenger Heated andVentilated Seats (If Equipped)

5. Recirculation

6. Rear Window Defogger

7. Defrost

8. AUTO (Automatic Operation)

Page 162: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CLIMATE CONTROLS 161

Climate Control Display

1. Outside Temperature Display

2. Driver and PassengerTemperature Controls

3. Fan Control

4. SYNC (SynchronizedTemperature)

5. A/C Mode (Air Conditioning)

6. Climate Control Selection(Application Tray Button)

7. Rear (Rear Climate ControlDisplay)

8. Air Delivery Mode Control

Climate Control Display

The fan, air delivery mode, airconditioning, driver and passengertemperatures, and SYNC settings canbe controlled by touching CLIMATEon the infotainment Home Page or theclimate button in the climate controldisplay application tray. A selectioncan then be made on the front climatecontrol page displayed. See theinfotainment manual.

Climate Control Status Display

The climate control status displayappears briefly when the climatecontrol buttons on the center stack

are adjusted. The air delivery modecan be adjusted on the climate controlstatus display.

Automatic Operation

The system automatically controls thefan speed, air delivery, airconditioning, and recirculation inorder to heat or cool the vehicle to thedesired temperature.

When AUTO is lit, all four functionsoperate automatically. Each functioncan also be manually set and thesetting is displayed. Functions notmanually set will continue to beautomatically controlled, even if theAUTO indicator is not lit.

For automatic operation:

1. Press AUTO.

2. Set the temperature. Allow thesystem time to stabilize. Thenadjust the temperature as neededfor best comfort.

To cool the vehicle faster,recirculation may be automaticallyselected in warm weather. The

Page 163: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

162 CLIMATE CONTROLS

recirculation light will not come on.Press@ to select recirculation; pressit again to select outside air.

English units can be changed tometric units through the instrumentcluster. See “Cluster Options Menu”under Instrument Cluster 0 118.

OFF : Press to turn the fan on or off.When off, no air will flow into thevehicle. Turning the fan on,or pressing any other button, will turnthe system back on using the currentsetting. The temperature control andair delivery mode can still be adjusted.

w /x : The temperature can beadjusted separately for the driver andthe passenger. Press to increase ordecrease the temperature. Press andhold to rapidly increase or decreasethe temperature.

The driver and passengertemperatures can also be adjusted bytouching the controls on the display.

SYNC : Touch SYNC on the display tolink all climate zone settings to thedriver settings. Adjust the driver sidetemperature control to change thelinked temperature. When the

passenger settings are adjusted, theSYNC button is displayed when thetemperatures are unlinked.

Rear : If equipped, touch Rear on thefront climate control display to openthe rear climate control screen. Therear climate control settings can nowbe adjusted from the frontpassenger area.

Manual Operation

z9y : Press the fan controlbuttons or the climate display fancontrol to increase or decrease the fanspeed. Press and hold the buttons orthe climate display control to adjustthe speed more quickly. The fan speedsetting displays. Pressing either buttoncancels automatic fan control and thefan can be controlled manually. PressAUTO to return to automaticoperation. To turn off the fan andclimate control system, press and holdthe fan down button or climatedisplay fan control until it is off.

Air Delivery Mode Control : Whenthe climate information is displayed,touch the desired air delivery mode onthe display to change the direction of

the airflow. The selected air deliverymode button is lit. Touching any ofthe air delivery modes cancelsautomatic air delivery control and thedirection of the airflow can becontrolled manually. Press AUTO toreturn to automatic operation.

To change the current mode, selectone of the following:

Y : Air is directed to the instrumentpanel outlets.

\ : Air is divided between theinstrument panel outlets and the flooroutlets.

[ : Air is directed to the flooroutlets.

- : Clears the windows of fog ormoisture. Air is directed to thewindshield and floor outlets.

0 : Clears the windshield of fog orfrost more quickly. Air is directed tothe windshield. Press0 to turn on oroff. Changing the air delivery modealso turns the defrost off.

A/C Mode : Touch A/C Mode on thedisplay to turn the automatic airconditioning on or off. If the fan is

Page 164: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CLIMATE CONTROLS 163

turned off or the outside temperaturefalls below freezing, the airconditioner will not run.

Press AUTO to return to automaticoperation and the air conditioner runsas needed.

Automatic Air Recirculation : Whenthe AUTO indicator light is on, the airis automatically recirculated asneeded to help quickly cool the insideof the vehicle.

The climate control system may havea sensor to detect air pollution. Whenusing automatic air recirculation, theair quality control system mayoperate. To adjust the sensitivity ofthe air quality sensor, see “Climateand Air Quality” under VehiclePersonalization 0 143.

@ : Press to alternate betweenrecirculating air inside the vehicle orpulling in outside air. The indicatorlight on the button is lit whenrecirculation mode is active. Thishelps to quickly cool the air inside thevehicle or reduce the outside air andodors that might enter.

Pressing@ cancels automaticrecirculation. Press AUTO to return toautomatic operation; recirculationruns automatically as needed.

Manual recirculation mode is notavailable when in Defrost or Defogmodes.

Auto Defog : The climate controlsystem may have a sensor toautomatically detect high humidityinside the vehicle. When highhumidity is detected, the climatecontrol system may adjust to outsideair supply and turn on the airconditioner. If the climate controlsystem does not detect possiblewindow fogging, it returns to normaloperation. To turn Auto Defog off oron, see “Climate and Air Quality”under Vehicle Personalization 0 143.

Rear Window Defogger

K : Press to turn the rear windowdefogger on or off. An indicator lighton the button comes on to show thatthe rear window defogger is on. Therear window defogger only workswhen the engine is running.

The rear window defogger can be setto automatic operation. See “Climateand Air Quality” under VehiclePersonalization 0 143. When Auto RearDefog is selected, the rear windowdefogger turns on automatically whenthe interior temperature is cold andthe outside temperature is about 4° C(40° F) and below.

The upper gridlines on the rearwindow are antenna lines and are notintended to heat when the defogger isactivated.

The heated outside rearview mirrorsturn on when the rear windowdefogger button is on and help toclear fog or frost from the surface ofthe mirrors.

Caution

Do not try to clear frost or othermaterial from the inside of thefront windshield and rear windowwith a razor blade or anything elsethat is sharp. This may damage therear window defogger grid and

(Continued)

Page 165: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

164 CLIMATE CONTROLS

Caution (Continued)

affect the radio's ability to pick upstations clearly. The repairs wouldnot be covered by the vehiclewarranty.

Driver and Passenger Heated andVentilated Seats : If equipped, pressJ or z to heat the driver orpassenger seat cushion and seatback.

PressC or { to ventilate the driveror passenger seat. See Heated andVentilated Front Seats 0 62.

The vehicle also has auto heated orventilated seats that turn on when thevehicle is on. The seats will activate atthe level required by the vehicle’sinterior temperature. To turn off theheated seats, press J or z. To turn

off ventilated seats, press C or {.The auto heated or ventilated seatsfeature can be turned on or off.See Vehicle Personalization 0 143 andHeated and Ventilated Seats 0 13.

Remote Start Climate ControlOperation : If equipped with theremote start feature, the climatecontrol system may run when thevehicle is started remotely. The systemuses the driver’s previous settings toheat or cool the inside of the vehicle.The rear defog may come on duringremote start based on cold ambientconditions. The rear defog indicatorlight does not come on during aremote start.

If equipped, the heated seats will turnon if it is cold outside or theventilated seats will turn on if it is hotoutside. The heated and ventilatedseat indicator lights may not come onduring a remote start. If equipped, theheated steering wheel will come on ina remote start if it is cold outside. Theheated steering wheel indicator lightmay not come on.See Remote Vehicle Start 0 34 andHeated and Ventilated Front Seats 0 62.

Sensor

The solar sensor, on top of theinstrument panel near the windshield,monitors the solar heat.

The climate control system uses thesensor information to adjust thetemperature, fan speed, recirculation,and air delivery mode for bestcomfort.

If the sensor is covered, the automaticclimate control system may not workproperly.

Page 166: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CLIMATE CONTROLS 165

Rear Climate ControlSystemIf equipped, the rear climate controlsystem is on the rear of the centerconsole. The settings can be adjustedwith the rear climate control buttonsand the rear climate display controls.

Rear Climate Control Buttons

1. Heated Rear Seats (If Equipped)

2. AUTO (Automatic Operation)

3. Temperature Control

4. O (On/Off)

5. MODE (Air Delivery ModeControl)

Rear Climate Display Controls

1. Outside Temperature Display

2. Rear Climate TemperatureControl

3. SYNC (SynchronizedTemperatures)

4. REAR O (On/Off)

5. Rear AUTO (AutomaticOperation)

6. Front (Front Climate ControlDisplay)

7. Rear Control Lockout

8. Air Delivery Mode Control

Rear : Press this button on the frontclimate control display to open therear climate control display. The rearclimate control settings can now beadjusted from the frontpassenger area.

O : Press the O button or REAR O onthe display to turn the rear climatecontrol on or off. If the rear climatecontrol is turned off using REAR O onthe display, the rear climate controlbuttons must be pressed twice to turnthe system back on. Press O on therear climate controls and withinfive seconds press the MODE ortemperature buttons on the controls.

SYNC : Press SYNC on the display tomatch the rear climate controltemperature to the front climatecontrol driver temperature. The SYNCbutton turns off. Press the TEMP,MODE, or AUTO button twice tounlink the set driver and reartemperatures. The SYNC buttonturns on.

Page 167: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

166 CLIMATE CONTROLS

Rear Control Lockout : Press to lockor unlock control of the rear climatecontrol system from the rear seatpassengers. When locked, the rearclimate control can only be adjustedfrom the front seat.

Automatic Operation

Rear AUTO : Press to turn on or off.The air delivery is controlledautomatically. The AUTO indicatorappears on the display. If the MODEsetting is manually adjusted, thiscancels full automatic operation.

Manual Operation

SA T : Press or press and hold thefront climate control buttons ordisplay to increase or decrease therear climate airflow.

+/− : Press or press and hold the reartemperature control buttons or displayto adjust the rear passengertemperature. Press + for warmer airand press − for cooler air.

Y/[/\ : Press the desired modebutton on the display or the MODEbutton on the rear climate controls tochange the direction of the airflow inthe rear seating area.

M or L : If equipped, press M or Lto heat the left or right outboard seatcushion and seatback. See Heated RearSeats 0 67.

Air VentsAdjustable air vents are in the centerand on the side of the instrumentpanel.

1. Thumbwheel2. Slider Knob

Use the thumbwheels (1) near the airvents to open or close off the airflow.

Page 168: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CLIMATE CONTROLS 167

Move the slider knobs (2) to changethe direction of the airflow.

Additional air vents are beneath thewindshield and the driver andpassenger side door windows. Theseare fixed and cannot be adjusted.

Operation Tips

. Clear away any ice, snow, or leavesfrom air inlets at the base of thewindshield that could block theflow of air into the vehicle.

. Clear snow off the hood toimprove visibility and helpdecrease moisture drawn into thevehicle.

. Keep the path under the frontseats clear of objects to helpcirculate the air inside of thevehicle more effectively.

. Use of non-GM approved hooddeflectors can adversely affect theperformance of the system. Checkwith your dealer before addingequipment to the outside of thevehicle.

. Do not attach any devices to theair vent slats. This restricts airflowand may cause damage to the airvents.

Maintenance

Passenger CompartmentAir FilterThe filter reduces dust, pollen, andother airborne irritants from outsideair that is pulled into the vehicle. Thefilter should be replaced as part ofroutine scheduled maintenance. SeeMaintenance Schedule 0 317.

See your dealer regarding replacementof the filter.

ServiceThis vehicle may have the newenvironmentally friendly refrigerant,R1234yf. This refrigerant has asignificantly reduced global warmingimpact on the environment, comparedto the traditional automotiverefrigerant, R-134a. All vehicles have alabel underhood that identifies therefrigerant used in the vehicle.

Page 169: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

168 CLIMATE CONTROLS

The refrigerant system should only beserviced by trained and certifiedtechnicians. The air conditioningevaporator should never be repaired orreplaced by one from a salvagevehicle. It should only be replaced bya new evaporator to ensure properand safe operation.

During service, all refrigerants shouldbe reclaimed with proper equipment.Venting refrigerants directly to theatmosphere is harmful to theenvironment and may also createunsafe conditions based on inhalation,combustion, frostbite, or otherhealth-based concerns.

Page 170: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 169

Driving andOperating

Driving InformationDistracted Driving . . . . . . . . . . . . . . . . 170Defensive Driving . . . . . . . . . . . . . . . . 171Drunk Driving . . . . . . . . . . . . . . . . . . . . 171Control of a Vehicle . . . . . . . . . . . . . . 171Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Off-Road Recovery . . . . . . . . . . . . . . . . 173Loss of Control . . . . . . . . . . . . . . . . . . . 173Driving on Wet Roads . . . . . . . . . . . 173Hill and Mountain Roads . . . . . . . . 174Winter Driving . . . . . . . . . . . . . . . . . . . . 175If the Vehicle Is Stuck . . . . . . . . . . . 176Vehicle Load Limits . . . . . . . . . . . . . . 176

Starting and OperatingNew Vehicle Break-In . . . . . . . . . . . . 180Ignition Positions . . . . . . . . . . . . . . . . 181Starting the Engine . . . . . . . . . . . . . . 182Engine Heater . . . . . . . . . . . . . . . . . . . . 183Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . . . . . 185

Shifting Into Park . . . . . . . . . . . . . . . . 185Shifting out of Park . . . . . . . . . . . . . . 186

Parking over ThingsThat Burn . . . . . . . . . . . . . . . . . . . . . . . 186

Extended Parking . . . . . . . . . . . . . . . . . 186

Engine ExhaustEngine Exhaust . . . . . . . . . . . . . . . . . . . 187Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Automatic TransmissionAutomatic Transmission . . . . . . . . . 188Manual Mode . . . . . . . . . . . . . . . . . . . . . 190

Drive SystemsAll-Wheel Drive . . . . . . . . . . . . . . . . . . 190

BrakesAntilock Brake System (ABS) . . . . 191Electric Parking Brake . . . . . . . . . . . . 191Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 193Hill Start Assist (HSA) . . . . . . . . . . . 193

Ride Control SystemsTraction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 193

Magnetic Ride Control . . . . . . . . . . . 195Limited-Slip Rear Axle . . . . . . . . . . . 195Automatic Level Control . . . . . . . . . 195

Cruise ControlCruise Control . . . . . . . . . . . . . . . . . . . . 196Adaptive Cruise Control . . . . . . . . . 198

Driver Assistance SystemsDriver Assistance Systems . . . . . . . 206Assistance Systems for Parkingor Backing . . . . . . . . . . . . . . . . . . . . . . . 207

Assistance Systems forDriving . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Forward AutomaticBraking (FAB) . . . . . . . . . . . . . . . . . . . 215

Side Blind Zone Alert (SBZA) . . . . 217Lane Change Alert (LCA) . . . . . . . . 217Lane DepartureWarning (LDW) . . . . . . . . . . . . . . . . . 219

Lane Keep Assist (LKA) . . . . . . . . . . 220

FuelFuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222California Fuel Requirements . . . . 223Fuels in Foreign Countries . . . . . . . 223Fuel Additives . . . . . . . . . . . . . . . . . . . . 223Filling the Tank . . . . . . . . . . . . . . . . . . 224Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 225

Trailer TowingGeneral Towing Information . . . . 226Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 226

Trailer Towing . . . . . . . . . . . . . . . . . . . . 228Towing Equipment . . . . . . . . . . . . . . . 229

Page 171: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

170 DRIVING AND OPERATING

Conversions and Add-OnsAdd-On Electrical Equipment . . . 230

Driving Information

Distracted DrivingDistraction comes in many forms andcan take your focus from the task ofdriving. Exercise good judgment anddo not let other activities divert yourattention away from the road. Manylocal governments have enacted lawsregarding driver distraction. Becomefamiliar with the local laws inyour area.

To avoid distracted driving, keep youreyes on the road, keep your hands onthe steering wheel, and focus yourattention on driving.

. Do not use a phone in demandingdriving situations. Use ahands-free method to place orreceive necessary phone calls.

. Watch the road. Do not read, takenotes, or look up information onphones or other electronic devices.

. Designate a front seat passengerto handle potential distractions.

. Become familiar with vehiclefeatures before driving, such asprogramming favorite radiostations and adjusting climatecontrol and seat settings. Programall trip information into anynavigation device prior to driving.

. Wait until the vehicle is parked toretrieve items that have fallen tothe floor.

. Stop or park the vehicle to tend tochildren.

. Keep pets in an appropriate carrieror restraint.

. Avoid stressful conversationswhile driving, whether with apassenger or on a cell phone.

{ Warning

Taking your eyes off the road toolong or too often could cause acrash resulting in injury or death.Focus your attention on driving.

Refer to the CUE manual for moreinformation on using the CUE system,if equipped.

Page 172: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 171

Defensive DrivingDefensive driving means “alwaysexpect the unexpected.” The first stepin driving defensively is to wear theseat belt. See Seat Belts 0 68.

. Assume that other road users(pedestrians, bicyclists, and otherdrivers) are going to be carelessand make mistakes. Anticipatewhat they might do and be ready.

. Allow enough following distancebetween you and the driver infront of you.

. Focus on the task of driving.

Drunk DrivingDeath and injury associated withdrinking and driving is a globaltragedy.

{ Warning

Drinking and then driving is verydangerous. Your reflexes,perceptions, attentiveness, and

(Continued)

Warning (Continued)

judgment can be affected by even asmall amount of alcohol. You canhave a serious — or even fatal —collision if you drive after drinking.

Do not drink and drive or ride witha driver who has been drinking.Ride home in a cab; or if you arewith a group, designate a driverwho will not drink.

Control of a VehicleBraking, steering, and accelerating areimportant factors in helping to controla vehicle while driving.

BrakingBraking action involves perceptiontime and reaction time. Deciding topush the brake pedal is perceptiontime. Actually doing it isreaction time.

Average driver reaction time is aboutthree-quarters of a second. In thattime, a vehicle moving at 100 km/h

(60 mph) travels 20 m (66 ft), whichcould be a lot of distance in anemergency.

Helpful braking tips to keep in mindinclude:

. Keep enough distance betweenyou and the vehicle in frontof you.

. Avoid needless heavy braking.

. Keep pace with traffic.

If the engine ever stops while thevehicle is being driven, brake normallybut do not pump the brakes. Doing socould make the pedal harder to pushdown. If the engine stops, there willbe some power brake assist but it willbe used when the brake is applied.Once the power assist is used up, itcan take longer to stop and the brakepedal will be harder to push.

Steering

Electric Power Steering

If the vehicle has electric powersteering it does not have powersteering fluid. Regular maintenance isnot required.

Page 173: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

172 DRIVING AND OPERATING

If power steering assist is lost due to asystem malfunction, the vehicle canbe steered, but may require increasedeffort.

If the steering wheel is turned until itreaches the end of its travel and isheld against that position for anextended period of time, powersteering assist may be reduced.

If the steering assist is used for anextended period of time while thevehicle is not moving, power assistmay be reduced.

Normal use of the power steeringassist should return when the systemcools down.

See your dealer if there is a problem.

Variable Effort Steering

Some vehicles have a steering systemthat varies the amount of effortrequired to steer the vehicle inrelation to the speed of the vehicle.

The amount of steering effort requiredis less at slower speeds to make thevehicle more maneuverable and easierto park. At faster speeds, the steering

effort increases to provide a sport-likefeel to the steering. This providesmaximum control and stability.

Hydraulic Power Steering

If the vehicle has hydraulic powersteering, it may require maintenance.See Power Steering Fluid (LFX withFWD) 0 250 or Power Steering Fluid(LF3 and LFX with AWD) 0 250.

If power steering assist is lost becausethe engine stops or there is a systemmalfunction, the vehicle can besteered but may require increasedeffort. See your dealer if there is aproblem.

Caution

If the steering wheel is turned untilit reaches the end of its travel, andis held in that position for morethan 15 seconds, damage may occurto the power steering system andthere may be loss of power steeringassist.

Curve Tips. Take curves at a reasonable speed.

. Reduce speed before entering acurve.

. Maintain a reasonable, steadyspeed through the curve.

. Wait until the vehicle is out of thecurve before accelerating gentlyinto the straightaway.

Steering in Emergencies. There are some situations when

steering around a problem may bemore effective than braking.

. Holding both sides of the steeringwheel allows you to turn180 degrees without removinga hand.

. Antilock Brake System (ABS)allows steering while braking.

Page 174: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 173

Off-Road Recovery

The vehicle's right wheels can drop offthe edge of a road onto the shoulderwhile driving. Follow these tips:

1. Ease off the accelerator and then,if there is nothing in the way,steer the vehicle so that itstraddles the edge of thepavement.

2. Turn the steering wheel aboutone-eighth of a turn, until theright front tire contacts thepavement edge.

3. Turn the steering wheel to gostraight down the roadway.

Loss of Control

Skidding

There are three types of skids thatcorrespond to the vehicle's threecontrol systems:

. Braking Skid — wheels are notrolling.

. Steering or Cornering Skid — toomuch speed or steering in a curvecauses tires to slip and losecornering force.

. Acceleration Skid — too muchthrottle causes the driving wheelsto spin.

Defensive drivers avoid most skids bytaking reasonable care suited toexisting conditions, and by notoverdriving those conditions. Butskids are always possible.

If the vehicle starts to slide, followthese suggestions:

. Ease your foot off the acceleratorpedal and steer the way you wantthe vehicle to go. The vehicle maystraighten out. Be ready for asecond skid if it occurs.

. Slow down and adjust your drivingaccording to weather conditions.Stopping distance can be longerand vehicle control can be affectedwhen traction is reduced by water,snow, ice, gravel, or other materialon the road. Learn to recognizewarning clues — such as enoughwater, ice, or packed snow on theroad to make a mirrored surface— and slow down when you haveany doubt.

. Try to avoid sudden steering,acceleration, or braking, includingreducing vehicle speed by shiftingto a lower gear. Any suddenchanges could cause the tires toslide.

Remember: Antilock brakes help avoidonly the braking skid.

Driving on Wet RoadsRain and wet roads can reduce vehicletraction and affect your ability to stopand accelerate. Always drive slower inthese types of driving conditions andavoid driving through large puddlesand deep-standing or flowing water.

Page 175: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

174 DRIVING AND OPERATING

{ Warning

Wet brakes can cause crashes. Theymight not work as well in a quickstop and could cause pulling to oneside. You could lose control of thevehicle.

After driving through a large puddleof water or a car/vehicle wash,lightly apply the brake pedal untilthe brakes work normally.

Flowing or rushing water createsstrong forces. Driving throughflowing water could cause thevehicle to be carried away. If thishappens, you and other vehicleoccupants could drown. Do notignore police warnings and be verycautious about trying to drivethrough flowing water.

Hydroplaning

Hydroplaning is dangerous. Water canbuild up under the vehicle's tires sothey actually ride on the water. Thiscan happen if the road is wet enough

and you are going fast enough. Whenthe vehicle is hydroplaning, it haslittle or no contact with the road.

There is no hard and fast rule abouthydroplaning. The best advice is toslow down when the road is wet.

Other Rainy Weather Tips

Besides slowing down, other wetweather driving tips include:

. Allow extra following distance.

. Pass with caution.

. Keep windshield wiping equipmentin good shape.

. Keep the windshield washer fluidreservoir filled.

. Have good tires with proper treaddepth. See Tires 0 267.

. Turn off cruise control.

Hill and Mountain RoadsDriving on steep hills or throughmountains is different than driving onflat or rolling terrain. Tips include:

. Keep the vehicle serviced and ingood shape.

. Check all fluid levels and brakes,tires, cooling system, andtransmission.

. Shift to a lower gear when goingdown steep or long hills.

{ Warning

Using the brakes to slow the vehicleon a long downhill slope can causebrake overheating, can reduce brakeperformance, and could result in aloss of braking. Shift thetransmission to a lower gear to letthe engine assist the brakes on asteep downhill slope.

{ Warning

Coasting downhill in N (Neutral) orwith the ignition off is dangerous.This can cause overheating of thebrakes and loss of steering assist.Always have the engine runningand the vehicle in gear.

Page 176: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 175. Drive at speeds that keep the

vehicle in its own lane. Do notswing wide or cross thecenter line.

. Be alert on top of hills; somethingcould be in your lane (e.g., stalledcar, accident).

. Pay attention to special road signs(e.g., falling rocks area, windingroads, long grades, passing orno-passing zones) and takeappropriate action.

Winter Driving

Driving on Snow or Ice

Snow or ice between the tires and theroad creates less traction or grip, sodrive carefully. Wet ice can occur atabout 0 °C (32 °F) when freezing rainbegins to fall. Avoid driving on wet iceor in freezing rain until roads can betreated.

For Slippery Road Driving:

. Accelerate gently. Accelerating tooquickly causes the wheels to spinand makes the surface under thetires slick.

. Turn on Traction Control. SeeTraction Control/Electronic StabilityControl 0 193.

. Antilock Brake System (ABS)improves vehicle stability duringhard stops, but the brakes shouldbe applied sooner than when ondry pavement. See Antilock BrakeSystem (ABS) 0 191.

. Allow greater following distanceand watch for slippery spots. Icypatches can occur on otherwiseclear roads in shaded areas. Thesurface of a curve or an overpasscan remain icy when thesurrounding roads are clear. Avoidsudden steering maneuvers andbraking while on ice.

. Turn off cruise control.

Blizzard Conditions

Stay with the vehicle unless there ishelp nearby. If possible, use RoadsideAssistance. See Roadside Service 0 338.To get help and keep everyone in thevehicle safe:

. Turn on the hazard warningflashers.

. Tie a red cloth to an outsidemirror.

{ Warning

Snow can trap engine exhaustunder the vehicle. This may causeexhaust gases to get inside. Engineexhaust contains carbon monoxide(CO), which cannot be seen orsmelled. It can causeunconsciousness and even death.

If the vehicle is stuck in snow:

. Clear snow from the base ofthe vehicle, especially anyblocking the exhaust pipe.

. Open a window about 5 cm(2 in) on the vehicle side thatis away from the wind, tobring in fresh air.

. Fully open the air outlets onor under the instrumentpanel.

. Adjust the climate controlsystem to circulate the airinside the vehicle and set the

(Continued)

Page 177: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

176 DRIVING AND OPERATING

Warning (Continued)

fan speed to the highestsetting. See “Climate ControlSystems.”

For more information about CO, seeEngine Exhaust 0 187.

To save fuel, run the engine for shortperiods to warm the vehicle and thenshut the engine off and partially closethe window. Moving about to keepwarm also helps.

If it takes time for help to arrive,when running the engine, push theaccelerator pedal slightly so theengine runs faster than the idle speed.This keeps the battery charged torestart the vehicle and to signal forhelp with the headlamps. Do this aslittle as possible, to save fuel.

If the Vehicle Is StuckSlowly and cautiously spin the wheelsto free the vehicle when stuck in sand,mud, ice, or snow.

If stuck too severely for the tractionsystem to free the vehicle, turn thetraction system off and use therocking method. See Traction Control/Electronic Stability Control 0 193.

{ Warning

If the vehicle's tires spin at highspeed, they can explode, and you orothers could be injured. The vehiclecan overheat, causing an enginecompartment fire or other damage.Spin the wheels as little as possibleand avoid going above 56 km/h(35 mph).

Rocking the Vehicle to Get it Out

Turn the steering wheel left and rightto clear the area around the frontwheels. Turn off any traction system.Shift back and forth betweenR (Reverse) and a low forward gear,spinning the wheels as little aspossible. To prevent transmissionwear, wait until the wheels stopspinning before shifting gears. Releasethe accelerator pedal while shifting,and press lightly on the accelerator

pedal when the transmission is ingear. Slowly spinning the wheels inthe forward and reverse directionscauses a rocking motion that couldfree the vehicle. If that does not getthe vehicle out after a few tries, itmight need to be towed out. If thevehicle does need to be towed out, seeTowing the Vehicle 0 304.

Vehicle Load LimitsIt is very important to know howmuch weight the vehicle can carry.This weight is called the vehiclecapacity weight and includes theweight of all occupants, cargo, andall nonfactory-installed options.Two labels on the vehicle mayshow how much weight it mayproperly carry: the Tire andLoading Information label and theCertification label.

Page 178: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 177

{ Warning

Do not load the vehicle anyheavier than the Gross VehicleWeight Rating (GVWR),or either the maximum front orrear Gross Axle Weight Rating(GAWR). This can causesystems to break and changethe way the vehicle handles.This could cause loss of controland a crash. Overloading canalso reduce stopping distance,damage the tires, and shortenthe life of the vehicle.

Tire and Loading InformationLabel

Label Example

A vehicle-specific Tire andLoading Information label isattached to the vehicle centerpillar (B-pillar). The Tire andLoading Information label showsthe number of occupant seatingpositions (1), and the maximumvehicle capacity weight (2) inkilograms and pounds.

The Tire and Loading Informationlabel also shows the tire size ofthe original equipment tires (3)

and the recommended cold tireinflation pressures (4). For moreinformation on tires and inflationsee Tires 0 267 and Tire Pressure0 274.

There is also important loadinginformation on the Certificationlabel. It may show the GrossVehicle Weight Rating (GVWR)and the Gross Axle Weight Rating(GAWR) for the front and rearaxle; see “Certification Label” laterin this section.

If this is a professional vehicle, avehicle-specific Tire and LoadingInformation label will be providedand installed by the final bodymanufacturer. The Tire andLoading Information label shouldbe attached to the B-pillar. See thefinal stage manufacturer's manualor contact them directly. The labelshows the original tires installedon the professional vehicle, the

Page 179: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

178 DRIVING AND OPERATING

recommended cold tire inflationpressures for those tires, and thevehicle's capacity weight.

“Steps for Determining CorrectLoad Limit–

1. Locate the statement "Thecombined weight ofoccupants and cargo shouldnever exceed XXX kg orXXX lbs." on your vehicle’splacard.

2. Determine the combinedweight of the driver andpassengers that will be ridingin your vehicle.

3. Subtract the combined weightof the driver and passengersfrom XXX kg or XXX lbs.

4. The resulting figure equalsthe available amount of cargoand luggage load capacity. Forexample, if the "XXX" amountequals 1400 lbs. and therewill be five 150 lb passengersin your vehicle, the amount

of available cargo and luggageload capacity is 650 lbs.(1400-750 (5 x 150) =650 lbs.)

5. Determine the combinedweight of luggage and cargobeing loaded on the vehicle.That weight may not safelyexceed the available cargoand luggage load capacitycalculated in Step 4.

6. If your vehicle will be towinga trailer, load from yourtrailer will be transferred toyour vehicle. Consult thismanual to determine howthis reduces the availablecargo and luggage loadcapacity of your vehicle.”

See Trailer Towing 0 228 forimportant information on towinga trailer, towing safety rules, andtrailering tips.

Example 1

1. Vehicle Capacity Weightfor Example 1 = 453 kg(1,000 lbs).

2. Subtract Occupant Weight@ 68 kg (150 lbs) × 2 =136 kg (300 lbs).

3. Available Occupant andCargo Weight = 317 kg(700 lbs).

Page 180: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 179

Example 2

1. Vehicle Capacity Weightfor Example 2 = 453 kg(1,000 lbs).

2. Subtract Occupant Weight@ 68 kg (150 lbs) × 5 =340 kg (750 lbs).

3. Available Cargo Weight =113 kg (250 lbs).

Example 3

1. Vehicle Capacity Weightfor Example 3 = 453 kg(1,000 lbs).

2. Subtract Occupant Weight@ 91 kg (200 lbs) × 5 =453 kg (1,000 lbs).

3. Available Cargo Weight =0 kg (0 lbs).

Refer to the vehicle's Tire andLoading Information label forspecific information about thevehicle's capacity weight andseating positions. The combined

weight of the driver, passengers,and cargo should never exceed thevehicle's capacity weight.

Certification Label

Label Example

A vehicle-specific Certificationlabel, found on the vehicle centerpillar (B-pillar), may show thegross weight capacity of thevehicle, called the Gross VehicleWeight Rating (GVWR). TheGVWR includes the weight of thevehicle, all occupants, fuel, andcargo. Never exceed the GVWR for

Page 181: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

180 DRIVING AND OPERATING

the vehicle, or the Gross AxleWeight Rating (GAWR) for eitherthe front or rear axle.

If the vehicle is a professionalvehicle, the vehicle-specificcertification label is provided bythe final stage manufacturer. Thecoach-builder should be consultedif the final stage manufacturer'slabel is not present. The GrossVehicle Weight Rating (GVWR)label should be on the centerpillar (B-pillar).

{ Warning

Things inside the vehicle canstrike and injure people in asudden stop or turn, or in acrash.

. Put things in the cargoarea of the vehicle. In thecargo area, put them as farforward as possible. Try tospread the weight evenly.

(Continued)

Warning (Continued)

. Never stack heavier things,like suitcases, inside thevehicle so that some ofthem are above the tops ofthe seats.

. Do not leave an unsecuredchild restraint in thevehicle.

. Secure loose items in thevehicle.

. Do not leave a seat foldeddown unless needed.

Starting and Operating

New Vehicle Break-In

Caution

The vehicle does not need anelaborate break-in. But it willperform better in the long run ifyou follow these guidelines:

. Do not drive at any oneconstant speed, fast or slow,for the first 800 km (500 mi).Do not make full-throttlestarts. Avoid downshifting tobrake or slow the vehicle.

. Avoid making hard stops forthe first 300 km (200 mi) orso. During this time the newbrake linings are not yetbroken in. Hard stops withnew linings can meanpremature wear and earlierreplacement. Follow this

(Continued)

Page 182: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 181

Caution (Continued)

breaking-in guideline everytime you get new brakelinings.

Following break-in, engine speedand load can be graduallyincreased.

Ignition Positions

The vehicle has an electronic keylessignition with pushbutton start.

The Remote Keyless Entry (RKE)transmitter must be in the vehicle forthe system to operate. If thepushbutton start is not working, thevehicle may be near a strong radioantenna signal causing interference tothe Keyless Access system. See RemoteKeyless Entry (RKE) System Operation0 28.

To shift out of P (Park), the vehiclemust be on and the brake pedal mustbe applied.

Stopping the Engine/OFF (NoIndicator Lights) : When the vehicleis stopped, press ENGINE START/STOP once to turn the engine off.

If the vehicle is in P (Park), theignition will turn off, and RetainedAccessory Power (RAP) will remainactive. See Retained Accessory Power(RAP) 0 185.

If the vehicle is not in P (Park), theignition will return to ACC/ACCESSORY and display the messageSHIFT TO PARK in the DriverInformation Center (DIC). When thevehicle is shifted into P (Park), theignition will turn off.

Do not turn the engine off when thevehicle is moving. This will cause aloss of power assist in the brake andsteering systems and disable theairbags.

If the vehicle must be shut off in anemergency:

1. Brake using a firm and steadypressure. Do not pump thebrakes repeatedly. This maydeplete power assist, requiringincreased brake pedal force.

2. Shift the vehicle to N (Neutral).This can be done while thevehicle is moving. After shiftingto N (Neutral), firmly apply thebrakes and steer the vehicle to asafe location.

3. Come to a complete stop, shift toP (Park), and turn theignition off.

4. Set the parking brake. SeeElectric Parking Brake 0 191.

Page 183: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

182 DRIVING AND OPERATING

{ Warning

Turning off the vehicle whilemoving may cause loss of powerassist in the brake and steeringsystems and disable the airbags.While driving, only shut the vehicleoff in an emergency.

If the vehicle cannot be pulled over,and must be shut off while driving,press and hold ENGINE START/STOPfor longer than two seconds, or presstwice in five seconds.

ACC/ACCESSORY (Amber IndicatorLight) : This mode allows the use ofsome electrical accessories when theengine is off.

With the ignition off, pressing thebutton one time without the brakepedal applied will place the ignitionsystem in ACC/ACCESSORY.

The ignition will switch from ACC/ACCESSORY to off after five minutesto prevent battery rundown.

ON/RUN/START (Green IndicatorLight) : This mode is for driving andstarting. With the ignition off, and thebrake pedal applied, pressing ENGINESTART/STOP once will turn theignition on. Once engine crankingbegins, release the button. Enginecranking will continue until theengine starts. See Starting the Engine0 182. The ignition will thenremain on.

Service Mode

This power mode is available forservice and diagnostics, and to verifythe proper operation of themalfunction indicator lamp as may berequired for emission inspectionpurposes. With the vehicle off, and thebrake pedal not applied, pressing andholding the button for more thanfive seconds will place the vehicle inService Mode. The instruments andaudio systems will operate as they doin ON/RUN, but the vehicle will not beable to be driven. The engine will notstart in Service Mode. Press thebutton again to turn the vehicle off.

Starting the EngineMove the shift lever to P (Park) orN (Neutral). To restart the enginewhen the vehicle is already moving,use N (Neutral) only.

Caution

Do not try to shift to P (Park) if thevehicle is moving. If you do, youcould damage the transmission.Shift to P (Park) only when thevehicle is stopped.

Caution

If the steering wheel is turned untilit reaches the end of its travel, andis held in that position whilestarting the vehicle, damage mayoccur to the hydraulic powersteering system and there may beloss of power steering assist.

Page 184: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 183

Caution

If you add electrical parts oraccessories, you could change theway the engine operates. Anyresulting damage would not becovered by the vehicle warranty. SeeAdd-On Electrical Equipment 0 230.

Starting Procedure

1. With the Keyless Access system,the RKE transmitter must be inthe vehicle. Press the ENGINESTART/STOP button with thebrake pedal applied. When theengine begins cranking, let go ofthe button.

The idle speed will go down asthe engine gets warm. Do notrace the engine immediatelyafter starting it.

If the RKE transmitter is not inthe vehicle, if there isinterference, or if the RKEtransmitter battery is low, theDriver Information Center (DIC)will display a message.

Caution

Cranking the engine for longperiods of time, by pressingENGINE START/STOP immediatelyafter cranking has ended, canoverheat and damage the crankingmotor, and drain the battery. Waitat least 15 seconds between eachtry, to let the cranking motorcool down.

2. If the engine does not start afterfive to 10 seconds, especially invery cold weather (below −18 °Cor 0 °F), it could be flooded withtoo much gasoline. Try pushingthe accelerator pedal all the wayto the floor and holding it thereas you press ENGINE START/STOP, for up to a maximum of15 seconds. Wait at least15 seconds between each try, toallow the cranking motor to cooldown. When the engine starts,let go of the button and theaccelerator. If the vehicle startsbriefly but then stops again, do

the same thing. This clears theextra gasoline from the engine.Do not race the engineimmediately after starting it.Operate the engine andtransmission gently until the oilwarms up and lubricates allmoving parts.

Engine Heater

{ Warning

Do not plug in the engine blockheater while the vehicle is parked ina garage or under a carport.Property damage or personal injurymay result. Always park the vehiclein a clear open area away frombuildings or structures.

The engine heater, if available, canhelp in cold weather conditions at orbelow −18 °C (0 °F) for easier startingand better fuel economy duringengine warm-up. Plug in the engineheater at least four hours beforestarting the vehicle. An internal

Page 185: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

184 DRIVING AND OPERATING

thermostat in the plug end of the cordwill prevent engine heater operationat temperatures above −18 °C (0 °F).

To Use the Engine Heater

1. Turn off the engine.

2. Open the hood and unwrap theelectrical cord.

The electrical cord is on thedriver side of the enginecompartment, between thefender and the enginecompartment fuse block.

Check the heater cord fordamage. If it is damaged, do notuse it. See your dealer for areplacement. Inspect the cord fordamage yearly.

3. Plug it into a normal, grounded110-volt AC outlet.

{ Warning

Improper use of the heater cord oran extension cord can damage thecord and may result in overheatingand fire.

. Plug the cord into athree-prong electrical utilityreceptacle that is protected bya ground fault detectionfunction. An ungroundedoutlet could cause an electricshock.

. Use a weatherproof,heavy-duty, 15 amp-ratedextension cord if needed.Failure to use therecommended extension cordin good operating condition,

(Continued)

Warning (Continued)

or using a damaged heater orextension cord, could make itoverheat and cause a fire,property damage, electricshock, and injury.

. Do not operate the vehiclewith the heater cordpermanently attached to thevehicle. Possible heater cordand thermostat damage couldoccur.

. While in use, do not let theheater cord touch vehicleparts or sharp edges. Neverclose the hood on theheater cord.

. Before starting the vehicle,unplug the cord, reattach thecover to the plug, andsecurely fasten the cord. Keepthe cord away from anymoving parts.

Page 186: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 185

4. Before starting the engine, besure to unplug and store the cordas it was before to keep it awayfrom moving engine parts.

The length of time the heater shouldremain plugged in depends on severalfactors. Ask a dealer in the area whereyou will be parking the vehicle for thebest advice on this.

Retained AccessoryPower (RAP)Some vehicle accessories may be usedafter the ignition is turned off.

The power windows and sunroof,if equipped, will continue to work forup to 10 minutes or until any door isopened.

The infotainment system will continueto work for 10 minutes, until thedriver door is opened, or until theignition is turned on or placed inACC/ACCESSORY.

Shifting Into Park1. Hold the brake pedal down and

apply the parking brake. SeeElectric Parking Brake 0 191.

2. Move the shift lever into P (Park)by pushing the lever all the waytoward the front of the vehicle.

3. Turn the ignition off.

Leaving the Vehicle with theEngine Running

{ Warning

It can be dangerous to leave thevehicle with the engine running.It could overheat and catch fire.

It is dangerous to get out of thevehicle if the shift lever is not fullyin P (Park) with the parking brakefirmly set. The vehicle can roll.

Do not leave the vehicle when theengine is running. If you have leftthe engine running, the vehicle canmove suddenly. You or others could

(Continued)

Warning (Continued)

be injured. To be sure the vehiclewill not move, even when you areon fairly level ground, always setthe parking brake and move theshift lever to P (Park). See ShiftingInto Park 0 185. If you are towing atrailer, see Driving Characteristicsand Towing Tips 0 226.

If you have to leave the vehicle withthe engine running, be sure thevehicle is in P (Park) and the parkingbrake is firmly set before you leave it.After you have moved the shift leverinto P (Park), hold down the regularbrake pedal. See if you can move theshift lever away from P (Park) withoutfirst pulling it toward you. If you can,it means that the shift lever was notfully locked into P (Park).

Torque Lock

Torque lock is when the weight of thevehicle puts too much force on theparking pawl in the transmission. Thishappens when parking on a hill and

Page 187: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

186 DRIVING AND OPERATING

shifting the transmission into P (Park)is not done properly and then it isdifficult to shift out of P (Park). Toprevent torque lock, set the parkingbrake and then shift into P (Park). Tofind out how, see "Shifting IntoP (Park)" listed previously.

If torque lock does occur, your vehiclemay need to be pushed uphill byanother vehicle to relieve the parkingpawl pressure, so you can shift out ofP (Park).

If you are towing a trailer and parkingon a hill, see Driving Characteristicsand Towing Tips 0 226.

Shifting out of ParkThis vehicle is equipped with anautomatic transmission shift lockcontrol system. The shift lock controlis designed to prevent movement ofthe shift lever out of P (Park), unlessthe ignition is on and the brake pedalis applied.

The shift lock control is alwaysfunctional except in the case of anuncharged or low voltage (less than9-volt) battery.

If the vehicle has an unchargedbattery or a battery with low voltage,try charging or jump starting thebattery. See Jump Starting - NorthAmerica 0 301.

To shift out of P (Park):

1. Turn the ignition on.

2. Apply the brake pedal.

3. Press the shift lever button.

4. Move the shift lever to thedesired position.

If you still are unable to shift out ofP (Park):

1. Fully release the shift leverbutton.

2. Hold the brake pedal down andpress the shift lever buttonagain.

3. Move the shift lever to thedesired position.

If you still cannot move the shift leverfrom P (Park), consult your dealer or aprofessional towing service.

Parking over ThingsThat Burn

{ Warning

Things that can burn could touchhot exhaust parts under the vehicleand ignite. Do not park over papers,leaves, dry grass, or other thingsthat can burn.

Extended ParkingIt is best not to park with the vehiclerunning. If the vehicle is left running,be sure it will not move and there isadequate ventilation.

See Shifting Into Park 0 185 and EngineExhaust 0 187.

If the vehicle is left parked andrunning with the RKE transmitteroutside the vehicle, it will turn offafter one hour.

If the vehicle is left parked andrunning with the RKE transmitterinside the vehicle, it will turn off aftertwo hours.

Page 188: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 187

The vehicle could turn off sooner if itis parked on a hill, due to lack ofavailable fuel.

The timer will reset if the vehicle istaken out of P (Park) while it isrunning.

Engine Exhaust

{ Warning

Engine exhaust contains carbonmonoxide (CO), which cannot beseen or smelled. Exposure to COcan cause unconsciousness andeven death.

Exhaust may enter the vehicle if:

. The vehicle idles in areas withpoor ventilation (parkinggarages, tunnels, deep snowthat may block underbodyairflow or tail pipes).

. The exhaust smells or soundsstrange or different.

. The exhaust system leaks dueto corrosion or damage.

. The vehicle exhaust systemhas been modified, damaged,or improperly repaired.

(Continued)

Warning (Continued)

. There are holes or openingsin the vehicle body fromdamage or aftermarketmodifications that are notcompletely sealed.

If unusual fumes are detected or ifit is suspected that exhaust iscoming into the vehicle:

. Drive it only with thewindows completely down.

. Have the vehicle repairedimmediately.

Never park the vehicle with theengine running in an enclosed areasuch as a garage or a building thathas no fresh air ventilation.

Page 189: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

188 DRIVING AND OPERATING

Running the Vehicle WhileParkedIt is better not to park with the enginerunning.

If the vehicle is left with the enginerunning, follow the proper steps to besure the vehicle will not move.See Shifting Into Park 0 185 and EngineExhaust 0 187.

If parking on a hill and pulling atrailer, see Driving Characteristics andTowing Tips 0 226.

Automatic Transmission

P : This position locks the drivewheels. Use P (Park) when starting theengine because the vehicle cannotmove easily.

{ Warning

It is dangerous to get out of thevehicle if the shift lever is not fullyin P (Park) with the parking brakefirmly set. The vehicle can roll.

(Continued)

Warning (Continued)

Do not leave the vehicle when theengine is running. If you have leftthe engine running, the vehicle canmove suddenly. You or others couldbe injured. To be sure the vehiclewill not move, even when you areon fairly level ground, always setthe parking brake and move theshift lever to P (Park).See Shifting Into Park 0 185 andDriving Characteristics and TowingTips 0 226.

Make sure the shift lever is fully inP (Park) before starting the engine.The vehicle has an automatictransmission shift lock control system.The regular brake must be fullyapplied first and then the shift leverbutton pressed before shifting fromP (Park) when the ignition is in ON/RUN. If you cannot shift out ofP (Park), ease pressure on the shiftlever, then push the shift lever all theway into P (Park) as you maintainbrake application. Then press the shift

Page 190: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 189

lever button and move the shift leverinto another gear. See Shifting out ofPark 0 186.

R : Use this gear to back up.

Caution

Shifting to R (Reverse) while thevehicle is moving forward coulddamage the transmission. Therepairs would not be covered by thevehicle warranty. Shift toR (Reverse) only after the vehicle isstopped.

To rock the vehicle back and forth toget out of snow, ice, or sand withoutdamaging the transmission, see If theVehicle Is Stuck 0 176.

N : In this position, the engine doesnot connect with the wheels. Torestart the engine when the vehicle isalready moving, use N (Neutral) only.

{ Warning

Shifting into a drive gear while theengine is running at high speed isdangerous. Unless your foot isfirmly on the brake pedal, thevehicle could move very rapidly.You could lose control and hitpeople or objects. Do not shift intoa drive gear while the engine isrunning at high speed.

Caution

Shifting out of P (Park) orN (Neutral) with the engine runningat high speed may damage thetransmission. The repairs would notbe covered by the vehicle warranty.Be sure the engine is not running athigh speed when shifting thevehicle.

Caution

A transmission hot message maydisplay if the automatictransmission fluid is too hot.Driving under this condition candamage the vehicle. Stop and idlethe engine to cool the automatictransmission fluid. This messageclears when the transmission fluidhas cooled sufficiently.

D : This position is for normal driving.If more power is needed for passing,press the accelerator pedal down.

Caution

If the vehicle does not shift gears,the transmission could be damaged.Have the vehicle servicedright away.

M : This position allows the driver toselect the range of gears appropriatefor current driving conditions.

Page 191: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

190 DRIVING AND OPERATING

In M (Manual Mode) the transmissionwill shift as an automatic until theTap Shift controls are used. Tap Shiftactivates driver manual gear selection.

See Manual Mode 0 190.

Manual Mode

Tap Shift

Tap Shift allows the driver tomanually control the automatictransmission. To use Tap Shift, theshift lever must be in M (ManualMode). Vehicles with this feature haveindicators on the steering wheel. Thecontrols are on the back of the

steering wheel. Tap the left control todownshift, and the right control toupshift. A Driver InformationCenter (DIC) message indicates thegear the vehicle is in.

When accelerating the vehicle from astop in snowy and icy conditions, youmay want to shift into 2 (Second) gear.A higher gear ratio allows you to gainmore traction on slippery surfaces.

Drive Systems

All-Wheel DriveIf equipped, this feature transferstorque to the rear wheels as required.It is fully automatic, and adjusts itselfas needed for road conditions.

All-Wheel Drive (AWD) performance isautomatically reduced when you usethe compact spare. To restore fullAWD performance, and preventexcessive wear to the clutch in theAWD system, replace the compactspare tire with a full-size tire as soonas possible. See Compact Spare Tire0 299.

Page 192: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 191

Brakes

Antilock BrakeSystem (ABS)This vehicle has an Antilock BrakeSystem (ABS), an advanced electronicbraking system that helps prevent abraking skid.

When the vehicle begins to driveaway, ABS checks itself. A momentarymotor or clicking noise may be heardwhile this test is going on, and it mayeven be noticed that the brake pedalmoves a little. This is normal.

If there is a problem with ABS, thiswarning light stays on. See AntilockBrake System (ABS) Warning Light0 131.

If driving safely on a wet road and itbecomes necessary to slam on thebrakes and continue braking to avoida sudden obstacle, a computer sensesthe wheels are slowing down. If one ofthe wheels is about to stop rolling, thecomputer will separately work thebrakes at each wheel.

ABS can change the brake pressure toeach wheel, as required, faster thanany driver could. This can help yousteer around the obstacle whilebraking hard.

As the brakes are applied, thecomputer keeps receiving updates onwheel speed and controls brakingpressure accordingly.

Remember: ABS does not change thetime needed to get a foot up to thebrake pedal or always decreasestopping distance. If you get too closeto the vehicle in front of you, therewill not be enough time to apply thebrakes if that vehicle suddenly slowsor stops. Always leave enough roomup ahead to stop, even with ABS.

Using ABS

Do not pump the brakes. Just hold thebrake pedal down firmly and let ABSwork. You may hear the ABS pump ormotor operating and feel the brakepedal pulsate. This is normal.

Braking in Emergencies

ABS allows you to steer and brake atthe same time. In many emergencies,steering can help more than even thevery best braking.

Electric Parking Brake

Page 193: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

192 DRIVING AND OPERATING

The vehicle has an Electric ParkingBrake (EPB). The EPB can always beactivated, even if the ignition is off. Toprevent draining the battery, avoidrepeated cycles of the EPB systemwhen the engine is not running.

The system has aY or PARK

Electric Parking Brake light, and a 8Service Parking Brake light.See Electric Parking Brake Light 0 130and Service Electric Parking Brake Light0 130.

Before leaving the vehicle, check fortheY or PARK light to ensure thatthe parking brake is applied.

EPB Apply

To apply the EPB:

1. Be sure the vehicle is at acomplete stop.

2. Press the EPB switchmomentarily.

TheY or PARK light will flash andthen stay on once the EPB is fullyapplied. If theY or PARK lightflashes continuously, then the EPB is

only partially applied or there is aproblem with the EPB. A DIC messagewill display. Release the EPB and tryto apply it again. If the light does notcome on, or keeps flashing, have thevehicle serviced. Do not drive thevehicle if theY or PARK light isflashing. See your dealer. See ElectricParking Brake Light 0 130.

If the 8 light is on, press the EPBswitch and hold it. Continue to holdthe switch until theY or PARK light

remains on. If the 8 light remains on,see your dealer.

If the EPB is applied while the vehicleis moving, the vehicle will decelerateas long as the switch is pressed. If theswitch is pressed until the vehiclecomes to a stop, the EPB will remainapplied.

The vehicle may automatically applythe EPB in some situations when thevehicle is not moving. This is normal,and is done to periodically check thecorrect operation of the EPB system.

If the EPB fails to apply, block the rearwheels to prevent vehicle movement.

EPB Release

To release the EPB:

1. Turn the ignition on or to ACC/ACCESSORY.

2. Apply and hold the brake pedal.

3. Press the EPB switchmomentarily.

The EPB is released when theY orPARK light is off.

If the 8 light is on, release the EPB bypressing and holding the EPB switch.Continue to hold the switch untiltheY or PARK light is off. If eitherlight stays on after release isattempted, see your dealer.

Caution

Driving with the parking brake oncan overheat the brake system andcause premature wear or damage tobrake system parts. Make sure thatthe parking brake is fully releasedand the brake warning light is offbefore driving.

Page 194: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 193

Automatic EPB Release

The EPB will automatically release ifthe vehicle is running, placed intogear, and an attempt is made to driveaway. Avoid rapid acceleration whenthe EPB is applied, to preserve parkingbrake lining life.

Brake AssistThis vehicle has a brake assist featuredesigned to assist the driver instopping or decreasing vehicle speedin emergency driving conditions. Thisfeature uses the stability systemhydraulic brake control module tosupplement the power brake systemunder conditions where the driver hasquickly and forcefully applied thebrake pedal in an attempt to quicklystop or slow down the vehicle. Thestability system hydraulic brakecontrol module increases brakepressure at each corner of the vehicleuntil the ABS activates. Minor brakepedal pulsation or pedal movementduring this time is normal and thedriver should continue to apply thebrake pedal as the driving situationdictates. The brake assist feature will

automatically disengage when thebrake pedal is released or brake pedalpressure is quickly decreased.

Hill Start Assist (HSA)This vehicle has a Hill Start Assist(HSA) feature, which may be usefulwhen the vehicle is stopped on agrade sufficient enough to activateHSA. This feature is designed toprevent the vehicle from rolling, eitherforward or rearward, during vehicledrive off. After the driver completelystops and holds the vehicle in acomplete standstill on a grade, HSAwill be automatically activated. Duringthe transition period between whenthe driver releases the brake pedal andstarts to accelerate to drive off on agrade, HSA holds the braking pressurefor a maximum of two seconds toensure that there is no rolling. Thebrakes will automatically release whenthe accelerator pedal is applied withinthe two-second window. It will notactivate if the vehicle is in a drive gearand facing downhill, or if the vehicleis facing uphill and in R (Reverse).

Ride Control Systems

Traction Control/ElectronicStability Control

System Operation

The vehicle has a Traction ControlSystem (TCS) and StabiliTrak, anelectronic stability control system.These systems help limit wheel slipand assist the driver in maintainingcontrol, especially on slippery roadconditions.

TCS activates if it senses that any ofthe drive wheels are spinning orbeginning to lose traction. On anAll-Wheel-Drive (AWD) vehicle, thesystem will operate if it senses thatany of the wheels are spinning orbeginning to lose traction. When thishappens, TCS applies the brakes to thespinning wheels and reduces enginepower to limit wheel spin.

StabiliTrak activates when the systemsenses a discrepancy between theintended path and the direction thevehicle is actually traveling.StabiliTrak selectively applies braking

Page 195: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

194 DRIVING AND OPERATING

pressure at any one of the vehicle'sbrakes to help steer the vehicle in thedirection which you are steering.

If cruise control is being used andtraction control or StabiliTrak beginsto limit wheel spin, cruise control willdisengage. Cruise control may beturned back on when road conditionsallow.

Both systems come on automaticallywhen the vehicle is started and beginsto move. The systems may be heard orfelt while they are operating or whileperforming diagnostic checks. This isnormal and does not mean there is aproblem with the vehicle.

It is recommended to leave bothsystems on for normal drivingconditions, but it may be necessary toturn TCS off if the vehicle gets stuckin sand, mud, ice, or snow. See If theVehicle Is Stuck 0 176 and “Turningthe Systems Off and On” later in thissection.

The indicator light for both systems isin the instrument cluster. Thislight will:

. Flash when TCS is limitingwheel spin.

. Flash when StabiliTrak isactivated.

. Turn on and stay on when eithersystem is not working.

If either system fails to turn on or toactivate, a message may display in theDriver Information Center (DIC), andd comes on and stays on to indicatethat the system is inactive and is notassisting the driver in maintainingcontrol. The vehicle is safe to drive,but driving should be adjustedaccordingly.

If d comes on and stays on:

1. Stop the vehicle.

2. Turn the engine off and wait15 seconds.

3. Start the engine.

Drive the vehicle. If d comes on andstays on, the vehicle may need moretime to diagnose the problem. If thecondition persists, see your dealer.

Turning the Systems Off and On

The button for TCS and StabiliTrak ison the center stack.

Page 196: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 195

Caution

Do not repeatedly brake oraccelerate heavily when TCS is off.The vehicle driveline could bedamaged.

To turn off only TCS, press andrelease g. The Traction Off Light idisplays in the instrument cluster anda DIC message may display. To turnTCS on again, press and release g.

The Traction Off Light i displayed inthe instrument cluster will turn offand a DIC message may display.

If TCS is limiting wheel spin when gis pressed, the system will not turn offuntil the wheels stop spinning.

To turn off both TCS and StabiliTrak,press and hold g until the Traction

Off Light i and StabiliTrak Off Lightg come on and stay on in theinstrument cluster. A DIC messagemay display. To turn TCS andStabiliTrak on again, press and releaseg. The Traction Off Light i and

StabiliTrak Off Light g in theinstrument cluster turn off and a DICmessage may display.

Adding accessories can affect thevehicle performance. See Accessoriesand Modifications 0 234.

Magnetic Ride ControlIf equipped, the Magnetic Ride Controlmonitors the suspension system.

Based on road conditions, steeringwheel angle, and vehicle speed, thesystem automatically adjusts toprovide the best handling whileproviding a smooth ride. The Tour andSport Modes will feel similar on asmooth road.

Tour : Use for normal city andhighway driving. This setting providesa smooth, soft ride.

Sport : Use where road conditions orpersonal preference demand morecontrol. This setting provides more“feel,” or response to road conditions.

The vehicle is normally in Tour Mode.Sport Mode is engaged when the shiftlever is placed in M (Manual Mode).

When the shift lever is placed in D(Drive) the system will revert back toTour Mode.

The Driver Information Center (DIC)may briefly display a message onvehicle startup or when a new mode isselected.

Limited-Slip Rear AxleVehicles with a limited-slip rear axlecan give more traction on snow, mud,ice, sand or gravel. When traction islow, this feature allows the drivewheel with the most traction to movethe vehicle. The limited-slip rear axlealso gives the driver enhanced controlwhen cornering hard or completing amaneuver, such as a lane change.

Automatic Level ControlThe automatic level control rearsuspension is available on somevehicles.

This type of level control is fullyautomatic and will provide a betterleveled riding position as well asbetter handling under a variety ofpassenger and loading conditions. An

Page 197: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

196 DRIVING AND OPERATING

air compressor connected to the rearair springs will raise or lower the rearof the vehicle to maintain propervehicle height. The system is activatedwhen the engine is running and willautomatically adjust vehicle heightthereafter. The system may exhaust(lower vehicle height) for up to10 minutes after the engine has beenturned off. You may hear the aircompressor operating when the heightis being adjusted; this is normal.

If the compressor runs often forlonger than one minute within thesame trip and the vehicle remains lowin the rear, see your dealer for service.

If the vehicle is not used for severalweeks, the rear of the vehicle maylook low. When the engine is started,the vehicle will return to the properheight.

If a weight-distributing hitch is beingused, it is recommended to allow theair springs to inflate, thereby levelingthe vehicle prior to adjusting thehitch.

Cruise Control

{ Warning

Cruise control can be dangerouswhere you cannot drive safely at asteady speed. Do not use cruisecontrol on winding roads or inheavy traffic.

Cruise control can be dangerous onslippery roads. On such roads, fastchanges in tire traction can causeexcessive wheel slip, and you couldlose control. Do not use cruisecontrol on slippery roads.

With cruise control, a speed of about40 km/h (25 mph) or more can bemaintained without keeping your footon the accelerator. Cruise control doesnot work at speeds below about40 km/h (25 mph).

If the Traction Control/ElectronicStability Control system begins tolimit wheel spin while using cruisecontrol, the cruise control

automatically disengages. See TractionControl/Electronic Stability Control0 193. If a collision alert occurs whencruise control is activated, cruisecontrol is disengaged. See ForwardCollision Alert (FCA) System 0 213.When road conditions allow the cruisecontrol to be safely used, cruisecontrol can be turned back on.

If the brakes are applied, cruisecontrol disengages.

J : Press to turn the system on andoff. A white indicator appears in theinstrument cluster when cruise isturned on.

Page 198: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 197

+RES : If there is a set speed inmemory, press the control up brieflyto resume to that speed or press andhold to accelerate. If the cruise controlis already engaged, use to increasevehicle speed. To increase speed by1 km/h (1 mph), press +RES up to thefirst detent. To increase speed to thenext 5 km/h (5 mph) mark on thespeedometer, press +RES up to thesecond detent.

SET− : Press the control down brieflyto set the speed and activate cruisecontrol. If the cruise control is alreadyengaged, use to decrease vehiclespeed. To decrease speed by 1 km/h(1 mph), press SET− down to the firstdetent. To decrease speed to the next5 km/h (5 mph) mark on thespeedometer, press SET− down to thesecond detent.

* : Press to disengage cruise controlwithout erasing the set speed frommemory.

The speedometer reading can bedisplayed in either English or metricunits. See Instrument Cluster 0 118.The increment value used depends onthe units displayed.

Setting Cruise Control

IfJ is on when not in use, SET− or+RES could get pressed and go intocruise when not desired. KeepJ offwhen cruise is not being used.

1. PressJ.

2. Get up to the desired speed.

3. Press and release SET− . Thedesired set speed briefly appearsin the instrument cluster.

4. Remove your foot from theaccelerator.

When the cruise control has been setto the desired speed, a green cruisecontrol indicator appears on theinstrument cluster and a cruise setspeed message appears on theHead-Up Display (HUD), if equipped.

Resuming a Set Speed

If the cruise control is set at a desiredspeed and then the brakes are appliedor* is pressed, the cruise control isdisengaged without erasing the setspeed from memory.

Once the vehicle speed reaches about40 km/h (25 mph) or more, press +RESup to the first detent briefly. Thevehicle returns to the previous setspeed.

Increasing Speed While UsingCruise Control

Do one of the following:

. Press and hold +RES up until thedesired speed is reached, thenrelease it.

. To increase vehicle speed in smallincrements, briefly press +RES upto the first detent. For each press,the vehicle goes about 1 km/h(1 mph) faster.

. To increase vehicle speed in largerincrements, briefly press +RES upto the second detent. For eachpress, the vehicle speed increasesto the next 5 km/h (5 mph) markon the speedometer.

Page 199: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

198 DRIVING AND OPERATING

Reducing Speed While Using CruiseControl

Do one of the following:

. Press and hold SET− down untilthe desired lower speed is reached,then release it.

. To decrease the vehicle speed insmall increments, briefly pressSET− down to the first detent. Foreach press, the vehicle goes about1 km/h (1 mph) slower.

. To decrease the vehicle speed inlarger increments, briefly pressSET− down to the second detent.For each press, the vehicle speeddecreases to the next 5 km/h(5 mph) mark on the speedometer.

The cruise control system mayautomatically brake to slow thevehicle down.

Passing Another Vehicle WhileUsing Cruise Control

Use the accelerator pedal to increasethe vehicle speed. When you take yourfoot off the pedal, the vehicle will slowdown to the previous set cruise speed.

While pressing the accelerator pedalor shortly following the release tooverride cruise, briefly applying theSET− switch will result in cruise set tothe current vehicle speed.

Using Cruise Control on Hills

How well the cruise control will workon hills depends upon the vehiclespeed, load, and the steepness of thehills. When going up steep hills, youmight have to step on the acceleratorpedal to maintain your speed. Whengoing downhill, the cruise controlsystem may automatically brake toslow the vehicle down. Also, you mayhave to brake or shift to a lower gearto keep your speed down. If the brakepedal is applied, cruise controldisengages.

Ending Cruise Control

There are four ways to end cruisecontrol:

. Step lightly on the brake pedal.

. Press*.

. Shift the transmission toN (Neutral).

. PressJ.

Erasing Speed Memory

The cruise control set speed is erasedfrom memory ifJ is pressed or ifthe ignition is turned off.

Adaptive Cruise ControlIf equipped with Adaptive CruiseControl (ACC), it allows for selectingthe cruise control set speed andfollowing gap. Read this entire sectionbefore using this system. ACC uses acamera and radar sensors to detectother vehicles. See Radio FrequencyStatement 0 344. The following gap isthe following time (or distance)between your vehicle and a vehicledetected directly ahead in your path,moving in the same direction. If novehicle is detected in your path, ACCworks like regular cruise control.

If a vehicle is detected in your path,ACC can speed up the vehicle or applylimited, moderate braking to maintainthe selected following gap. Todisengage ACC, apply the brake. If theTraction Control System (TCS) or

Page 200: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 199

StabiliTrak electronic stability controlsystem activates while ACC isengaged, ACC may automaticallydisengage. See Traction Control/Electronic Stability Control 0 193. Whenroad conditions allow ACC to be safelyused, ACC can be turned back on. ACCwill not engage if the TCS orStabiliTrak electronic stability controlsystem is disabled.

{ Warning

ACC has limited braking ability andmay not have time to slow thevehicle down enough to avoid acollision with another vehicle youare following. This can occur whenvehicles suddenly slow or stopahead, or enter your lane. Also see“Alerting the Driver” in this section.Complete attention is alwaysrequired while driving and youshould be ready to take action andapply the brakes. See DefensiveDriving 0 171.

{ Warning

ACC will not detect or brake forchildren, pedestrians, animals,or other objects.

Do not use ACC when:

. On winding and hilly roads orwhen the sensors are blockedby snow, ice, or dirt. Thesystem may not detect avehicle ahead. Keep the entirefront of the vehicle clean.

. Visibility is low, such as infog, rain, or snow conditions.ACC performance is limitedunder these conditions.

. On slippery roads where fastchanges in tire traction cancause excessive wheel slip.

J : Press to turn the system on oroff. The indicator turns white on theinstrument cluster when ACC isturned on.

+RES : Press the control up briefly toresume the previous set speed or toincrease vehicle speed if ACC isalready engaged. To increase speed by1 km/h (1 mph), press +RES up to thefirst detent. To increase speed to thenext 5 km/h (5 mph) mark on thespeedometer, press +RES up to thesecond detent.

SET– : Press the control down brieflyto set the speed and activate ACC orto decrease vehicle speed if ACC is

Page 201: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

200 DRIVING AND OPERATING

already engaged. To decrease speed by1 km/h (1 mph), press SET− down tothe first detent. To decrease speed tothe next 5 km/h (5 mph) mark on thespeedometer, press SET− down to thesecond detent.

* : Press to disengage ACC withouterasing the selected set speed.

[ : Press to select a following gaptime (or distance) setting for ACC ofFar, Medium, or Near.

The speedometer reading can bedisplayed in either English or metricunits. See Instrument Cluster 0 118.The increment value used depends onthe units displayed.

Switching Between ACC andRegular Cruise Control

To switch between ACC and regularcruise control, press and hold*.A Driver Information Display (DIC)message displays. See Vehicle Messages0 142.

ACC Indicator Regular CruiseControl Indicator

When ACC is engaged, a greenoindicator will be lit on the instrumentcluster. When the regular cruisecontrol is engaged, a greenJindicator will be lit on the instrumentcluster.

When the vehicle is turned on, thecruise control mode will be set to thelast mode used before the vehicle wasturned off.

Setting Adaptive Cruise Control

IfJ is on when not in use, it couldget pressed and go into cruise whennot desired. KeepJ off when cruiseis not being used.

Select the set speed desired for cruise.This is the vehicle speed when novehicle is detected in its path.

ACC will not set at a speed less than25 km/h (15 mph), although it can beresumed when driving at lowerspeeds.

To set ACC:

1. PressJ.

2. Get up to the desired speed.

3. Press and release SET–.

4. Remove foot from theaccelerator.

After ACC is set, it may immediatelyapply the brakes if a vehicle ahead isdetected closer than the selectedfollowing gap.

The ACC indicator displays on theinstrument cluster and Head-UpDisplay (HUD). When ACC is active,the indicator will be lit green.

Page 202: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 201

Be mindful of speed limits,surrounding traffic speeds, andweather conditions when selecting theset speed.

Resuming a Set Speed

If the ACC is set at a desired speedand then the brakes are applied, ACCis disengaged without erasing the setspeed from memory.

To begin using ACC again, press +RESup briefly. The vehicle returns to theprevious set speed.

Increasing Speed While ACC is at aSet Speed

Do one of the following:

. Use the accelerator to get to thehigher speed. Press SET– down.Release the control and theaccelerator pedal. The vehicle willnow cruise at the higher speed.

When the accelerator pedal ispressed, ACC will not brakebecause it is overridden. The ACCindicator will turn blue on theinstrument panel and HUD,if equipped.

. Press and hold +RES up until thedesired set speed appears on thedisplay, then release it.

. To increase vehicle speed in smallincrements, press +RES up to thefirst detent. For each press, thevehicle goes 1 km/h (1 mph) faster.

. To increase vehicle speed in largerincrements, press +RES up to thesecond detent. For each press, thevehicle speed increases to the next5 km/h (5 mph) mark on thespeedometer.

When it is determined that there is novehicle ahead or the vehicle ahead isbeyond the selected following gap,then the vehicle speed will increase tothe set speed.

Reducing Speed While ACC is at aSet Speed

Do one of the following:

. Use the brake to get to the desiredlower speed. Press SET– down andrelease the accelerator pedal. Thevehicle will now cruise at thelower speed.

. Press and hold SET– down untilthe desired lower speed is reached,then release it.

. To decrease the vehicle speed insmaller increments, press SET–down to the first detent. For eachpress, the vehicle goes about1 km/h (1 mph) slower.

. To decrease the vehicle speed inlarger increments, press SET–down to the second detent. Foreach press, the vehicle speeddecreases to the next 5 km/h(5 mph) mark on the speedometer.

Selecting the Follow Distance Gap

When a slower moving vehicle isdetected ahead within the selectedfollowing gap, ACC will adjust thevehicle's speed and attempt tomaintain the follow distance gapselected.

Press[ on the steering wheel toadjust the following gap. Each presscycles the gap button through threesettings: Far, Medium, or Near.

Page 203: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

202 DRIVING AND OPERATING

When pressed, the current gap settingdisplays briefly on the instrumentcluster and HUD. The gap setting willbe maintained until it is changed.

Since each gap setting corresponds toa following time (Far, Medium,or Near), the following distance willvary based on vehicle speed. Thefaster the vehicle speed, the furtherback your vehicle will follow a vehicledetected ahead. Consider traffic andweather conditions when selecting thefollowing gap. The range of selectablegaps may not be appropriate for alldrivers and driving conditions.

Changing the gap settingautomatically changes the alert timingsensitivity (Far, Medium, or Near) forthe Forward Collision Alert (FCA)feature. See Forward Collision Alert(FCA) System 0 213.

Alerting the Driver

If ACC is engaged, driver action maybe required when ACC cannot applysufficient braking because ofapproaching a vehicle too rapidly.

When this condition occurs, thecollision alert symbol on the HUD willflash on the windshield. Either eightbeeps will sound from the front,or both sides of the Safety Alert Seatwill pulse five times. See “Collision/Detection Systems” under VehiclePersonalization 0 143.

See Defensive Driving 0 171.

Approaching and Following aVehicle

The vehicle ahead indicator is in theinstrument cluster and HUD display.

The vehicle ahead indicator onlydisplays when a vehicle is detected inyour vehicle’s path moving in thesame direction.

If this indicator is not displaying, ACCwill not respond to or brake tovehicles ahead.

ACC automatically slows the vehicledown and adjusts vehicle speed tofollow the vehicle in front at theselected follow gap. The vehicle speedincreases or decreases to follow thevehicle in front of you, but will notexceed the set speed. It may applylimited braking, if necessary. Whenbraking is active, the brake lights willcome on. The automatic braking may

Page 204: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 203

feel or sound different than if thebrakes were applied manually. This isnormal.

Stationary or Very Slow-MovingObjects

{ Warning

ACC may not detect and react tostopped or slow-moving vehiclesahead of you. For example, thesystem may not brake for a vehicleit has never detected moving. Thiscan occur in stop-and-go traffic orwhen a vehicle suddenly appearsdue to a vehicle ahead changinglanes. Your vehicle may not stopand could cause a crash. Usecaution when using ACC. Yourcomplete attention is alwaysrequired while driving and youshould be ready to take action andapply the brakes.

ACC Automatically Disengages

ACC may automatically disengage andthe driver will need to manually applythe brakes to slow the vehicle when:

. The sensors are blocked.

. The Traction Control System (TCS)or electronic stability controlsystem has activated or beendisabled.

. There is a fault in the system.

. The radar falsely reports blockagewhen driving in a desert or remotearea with no other vehicles orroadside objects. A DIC messagemay display to indicate that ACCis temporarily unavailable.

The ACC indicator will turn whitewhen ACC is no longer active.

In some cases, when ACC will notactivate, regular Cruise Control maybe used. See “Switching Between ACCand Regular Cruise Control” previouslyin this section. Always considerdriving conditions before using eithercruise control system.

Notification to Resume ACC

ACC will maintain a follow gap behinda detected vehicle and slow yourvehicle to a stop behind that vehicle.

If the stopped vehicle ahead hasdriven away and ACC has notresumed, the vehicle ahead indicatorwill flash as a reminder to checktraffic ahead before proceeding. Inaddition, the left and right sides of theSafety Alert Seat will pulse threetimes, or three beeps will sound. See“Alert Type” and “Adaptive Cruise GoNotifier” in “Collision/DetectionSystems” under Vehicle Personalization0 143.

When the vehicle ahead drives away,press +RES or the accelerator pedal toresume cruise control. If stopped formore than two minutes or if the driverdoor is opened and the driver seat beltis unbuckled, the ACC automaticallyapplies the Electric Parking Brake(EPB) to hold the vehicle. The EPBstatus light will turn on. See ElectricParking Brake 0 191. To resume ACCand release the EPB, press theaccelerator pedal.

A DIC warning message may displayindicating to shift to P (Park) beforeexiting the vehicle. See VehicleMessages 0 142.

Page 205: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

204 DRIVING AND OPERATING

{ Warning

If ACC has stopped the vehicle, andif ACC is disengaged, turned off,or canceled, the vehicle will nolonger be held at a stop. The vehiclecan move. When ACC is holding thevehicle at a stop, always beprepared to manually apply thebrakes.

{ Warning

Leaving the vehicle without placingit in P (Park) can be dangerous. Donot leave the vehicle while it isbeing held at a stop by ACC. Alwaysplace the vehicle in P (Park) andturn off the ignition before leavingthe vehicle.

ACC Override

If using the accelerator pedal whileACC is active, the ACC indicator willturn blue on the instrument cluster.ACC will resume operation when theaccelerator pedal is not being pressed.

{ Warning

The ACC will not automaticallyapply the brakes if your foot isresting on the accelerator pedal.You could crash into a vehicleahead of you.

Curves in the Road

{ Warning

On curves, ACC may not detect avehicle ahead in your lane. Youcould be startled if the vehicleaccelerates up to the set speed,especially when following a vehicleexiting or entering exit ramps. Youcould lose control of the vehicle orcrash. Do not use ACC while driving

(Continued)

Warning (Continued)

on an entrance or exit ramp. Alwaysbe ready to use the brakes ifnecessary.

{ Warning

On curves, ACC may respond to avehicle in another lane, or may nothave time to react to a vehicle inyour lane. You could crash into avehicle ahead of you, or lose controlof your vehicle. Give extra attentionin curves and be ready to use thebrakes if necessary. Select anappropriate speed while driving incurves.

ACC may operate differently in asharp curve. It may reduce the vehiclespeed if the curve is too sharp.

Page 206: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 205

When following a vehicle and enteringa curve, ACC may not detect thevehicle ahead and accelerate to the setspeed. When this happens, the vehicleahead indicator will not appear.

ACC may detect a vehicle that is notin your lane and apply the brakes.

ACC may occasionally provide an alertand/or braking that is consideredunnecessary. It could respond tovehicles in different lanes, signs,guardrails, and other stationaryobjects when entering or exiting acurve. This is normal operation. Thevehicle does not need service.

Other Vehicle Lane Changes

ACC will not detect a vehicle aheaduntil it is completely in the lane. Thebrakes may need to be manuallyapplied.

Do Not Use ACC on Hills and WhenTowing a Trailer

Do not use ACC when driving on steephills or when towing a trailer. ACC willnot detect a vehicle in the lane whiledriving on steep hills. The driver willoften need to take over accelerationand braking on steep hills, especiallywhen towing a trailer. If the brakes areapplied, the ACC disengages.

Disengaging ACC

There are three ways todisengage ACC:

. Step lightly on the brake pedal.

. Press*.

. PressJ.

Page 207: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

206 DRIVING AND OPERATING

Erasing Speed Memory

The cruise control set speed is erasedfrom memory ifJ is pressed or ifthe ignition is turned off.

Cleaning the Sensing System

The camera sensor on the back of therearview mirror and the radar sensorson the front of the vehicle can becomeblocked by snow, ice, dirt, or mud.These areas need to be cleaned forACC to operate properly.

For cleaning instructions, see“Washing the Vehicle” under ExteriorCare 0 307.

System operation may also be limitedunder snow, heavy rain, or road sprayconditions.

Driver AssistanceSystemsThis vehicle may have features thatwork together to help avoid crashes orreduce crash damage while driving,backing, and parking. Read this entiresection before using these systems.

{ Warning

Do not rely on the DriverAssistance Systems. These systemsdo not replace the need for payingattention and driving safely. Youmay not hear or feel alerts orwarnings provided by thesesystems. Failure to use proper carewhen driving may result in injury,death, or vehicle damage. SeeDefensive Driving 0 171.

Under many conditions, thesesystems will not:

. Detect children, pedestrians,bicyclists, or animals.

(Continued)

Warning (Continued)

. Detect vehicles or objectsoutside the area monitored bythe system.

. Work at all driving speeds.

. Warn you or provide you withenough time to avoid a crash.

. Work under poor visibility orbad weather conditions.

. Work if the detection sensoris not cleaned or is coveredby ice, snow, mud, or dirt.

. Work if the detection sensoris covered up, such as with asticker, magnet, or metalplate.

. Work if the area surroundingthe detection sensor isdamaged or not properlyrepaired.

Complete attention is alwaysrequired while driving, and youshould be ready to take action andapply the brakes and/or steer thevehicle to avoid crashes.

Page 208: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 207

Audible or Safety Alert Seat

Some driver assistance features alertthe driver of obstacles by beeping. Tochange the volume of the warningchime, see “Comfort and Convenience”under Vehicle Personalization 0 143.

If equipped with the Safety Alert Seat,the driver seat cushion may provide avibrating pulse alert instead ofbeeping. To change this, see“Collision/Detection Systems” underVehicle Personalization 0 143.

Assistance Systems forParking or BackingIf equipped, the Rear Vision Camera(RVC), Rear Parking Assist (RPA),Front Parking Assist (FPA), SurroundVision, Front Vision Camera, ReverseAutomatic Braking (RAB) and BackingWarning System, Rear Cross TrafficAlert (RCTA), and Automatic ParkingAssist (APA) may help the driver parkor avoid objects. Always check aroundthe vehicle when parking or backing.

Rear Vision Camera (RVC)

When the vehicle is shifted intoR (Reverse), the RVC displays animage of the area behind the vehiclein the infotainment display. Theprevious screen displays when thevehicle is shifted out of R (Reverse)after a short delay. To return to theprevious screen sooner, press anybutton on the infotainment system,shift into P (Park), or, while in D(Drive), reach a vehicle speed ofapproximately 12 km/h (8 mph).

1. View Displayed by theCamera

1. View Displayed by theCamera

2. Corners of the Rear Bumper

Displayed images may be farther orcloser than they appear. The areadisplayed is limited and objects thatare close to either corner of thebumper or under the bumper do notdisplay.

A warning triangle may display toshow that RPA has detected an object.This triangle changes from amber tored and increases in size the closerthe object.

Surround Vision

If equipped, Surround Vision displaysan image of the area surrounding thevehicle, along with the front or rearcamera views in the infotainment

Page 209: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

208 DRIVING AND OPERATING

display. The front camera is in thegrille or near the front emblem, theside cameras are on the bottom of theoutside rearview mirrors, and the rearcamera is above the license plate.

{ Warning

The Surround Vision cameras haveblind spots and will not display allobjects near the corners of thevehicle. Folding side mirrors thatare out of position will not displaysurround view correctly. Alwayscheck around the vehicle whenparking or backing.

1. Views Displayed by theSurround Vision Cameras

2. Area Not Shown

1. Views Displayed by theSurround Vision Cameras

2. Area Not Shown

Front Vision Camera

If equipped, a view of the area in frontof the vehicle displays in theinfotainment display. The viewdisplays after shifting from R (Reverse)to a forward gear, or by pressingCAMERA in the center stack, andwhen the vehicle is moving forwardslower than 8 km/h (5 mph).If equipped, the front view cameraalso displays when the Front ParkingAssist system detects an object within30 cm (12 in).

{ Warning

The camera(s) do not displaychildren, pedestrians, bicyclists,crossing traffic, animals, or anyother object outside of the cameras’field of view, below the bumper,or under the vehicle. Showndistances may be different fromactual distances. Do not drive orpark the vehicle using only thesecamera(s). Always check behind andaround the vehicle before driving.Failure to use proper care mayresult in injury, death, or vehicledamage.

Page 210: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 209

Parking Assist

With RPA, and if equipped with FPA,as the vehicle moves at speeds of lessthan 8 km/h (5 mph) the sensors onthe bumpers may detect objects up to2.5 m (8 ft) behind and 1.2 m (4 ft) infront of the vehicle within a zone25 cm (10 in) high off the ground andbelow bumper level. These detectiondistances may be shorter duringwarmer or humid weather. Blockedsensors will not detect objects andcan also cause false detections. Keepthe sensors clean of mud, dirt, snow,ice, and slush; and clean sensors aftera car wash in freezing temperatures.

{ Warning

The Parking Assist system does notdetect children, pedestrians,bicyclists, animals, or objectslocated below the bumper or thatare too close or too far from thevehicle. It is not available at speedsgreater than 8 km/h (5 mph). Toprevent injury, death, or vehicle

(Continued)

Warning (Continued)

damage, even with Parking Assist,always check the area around thevehicle and check all mirrors beforemoving forward or backing.

The instrument cluster may have aparking assist display with bars thatshow “distance to object” and objectlocation information for the ParkingAssist system. As the object getscloser, more bars light up and the barschange color from yellow to amberto red.

When an object is first detected in therear, one beep will be heard from therear, or both sides of the Safety AlertSeat will pulse two times. When an

object is very close (<0.6 m (2 ft) in thevehicle rear, or <0.3 m (1 ft) in thevehicle front), five beeps will soundfrom the front or rear depending onobject location, or both sides of theSafety Alert Seat will pulse five times.Beeps for FPA are higher pitched thanfor RPA.

Backing Warning and ReverseAutomatic Braking (RAB)

Vehicles with Adaptive Cruise Control(ACC) have the Backing WarningSystem and RAB. The BackingWarning part of this system can warnof rear objects when backing up atspeeds greater than 8 km/h (5 mph).

The Backing Warning System willbeep once from the rear when anobject is first detected, or pulse twiceon both sides of the Safety Alert Seat.When the system detects a potentialcrash, beeps will be heard from therear, or five pulses will be felt on bothsides of the Safety Alert Seat. Theremay also be a brief, sharp applicationof the brakes.

Page 211: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

210 DRIVING AND OPERATING

{ Warning

The Backing Warning System onlyoperates at speeds greater than8 km/h (5 mph). It does not detectchildren, pedestrians, bicyclists,animals, or objects below thebumper or that are too close or toofar from the vehicle. In somesituations, such as at higherbacking speeds, there may not beenough time for the short, sharpapplication of the vehicle brakesystem to occur. To prevent injury,death, or vehicle damage, even withthe Backing Warning System,always check the area around thevehicle and check all mirrors beforebacking.

When the vehicle is in R (Reverse),if the system detects the vehicle isbacking too fast to avoid a crash witha detected object behind your vehiclein your path, it may automaticallybrake hard to a stop to help avoid orreduce the harm caused by a backingcrash.

{ Warning

RAB may not avoid many types ofbacking crashes. Do not wait for theautomatic braking to apply. Thissystem is not designed to replacedriver braking and only works inR (Reverse) when an object isdetected directly behind the vehicle.It may not brake or stop in time toavoid a crash. It will not brake forobjects when the vehicle is movingat very low speeds. It does notdetect children, pedestrians,bicyclists, animals, or objects belowthe bumper or that are too close ortoo far from the vehicle. To preventinjury, death, or vehicle damage,even with RAB, always check thearea around the vehicle before andwhile backing.

Pressing the brake pedal after thevehicle comes to a stop will releaseRAB. If the brake pedal is not pressedsoon after the stop, the Electric

Parking Brake (EPB) may be set. Whenit is safe, press the accelerator pedalfirmly at any time to override RAB.

{ Warning

There may be instances whereunexpected or undesired automaticbraking occurs. If this happens,either press the brake pedal orfirmly press the accelerator pedal torelease the brakes from the RABsystem. Before releasing the brakes,check the RVC and check the areaaround the vehicle to make sure itis safe to proceed.

Rear Cross Traffic Alert (RCTA)

If equipped, RCTA displays a redwarning triangle with a left or rightpointing arrow to warn of trafficcoming from the left or right. Thissystem detects objects coming fromup to 20 m (65 ft) from the left orright side of the vehicle. When anobject is detected, either three beepssound from the left or right or three

Page 212: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 211

Safety Alert Seat pulses occur on theleft or right side, depending on thedirection of the detected vehicle.

Use caution while backing up whentowing a trailer, as the RCTAdetection zones that extend out fromthe back of the vehicle do not movefurther back when a trailer is towed.

Turning the Features On or Off

PressX on the center stack to turnon or off the Front and Rear ParkingAssist, Reverse Automatic Braking(RAB), Rear Cross Traffic Alert(RCTA), and the Backing WarningSystem at the same time. Theindicator light next to the buttoncomes on when the features are onand turns off when the features havebeen disabled.

Turn off parking assist, RCTA, andRAB when towing a trailer.

To turn the RPA symbols or guidancelines (on some models) on or off, see“Rear Camera Park Assist Symbols”under Vehicle Personalization 0 143. On

some models, select the guidancelines button on the infotainmentdisplay to turn them on or off.

RCTA can also be turned on or offthrough vehicle personalization. See“Collision/Detection Systems” underVehicle Personalization 0 143.

Automatic Parking Assist (APA)

If equipped, APA searches for andsteers the vehicle into parallel andperpendicular parking spots. Whenusing APA, you must still shift gears,and control the brakes andaccelerator. A display and audiblebeeps help to guide parkingmaneuvers.

Do not use APA when towing a trailer.

{ Warning

APA does not apply the brakes. APAmay not detect objects in theparking space, objects that are softor narrow, objects high off theground such as flatbed trucks,or objects below ground level such

(Continued)

Warning (Continued)

as large potholes. Always verify thatthe parking space is appropriate forparking a vehicle. APA does notrespond to changes in the parkingspace, such as movement of anadjacent vehicle, or a person orobject entering the parking space.APA does not detect or avoid trafficthat is behind or alongside of thevehicle. Always be prepared to stopthe vehicle during the parkingmaneuver.

PressO on the center stack toenable the system to search for aparking space that is large enough andwithin 1.5 m (5 ft) of the vehicle. Thevehicle speed must be below30 km/h (18 mph). The system cannot:

. Detect whether it is a legal parkingspace.

. Park exactly lined up with thevehicle next to it if the spot isapproached at an angle or if theparking space is angled.

Page 213: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

212 DRIVING AND OPERATING. Park exactly centered in a spot

that is marked too large.

. Always detect short curbs.

If the vehicle is equipped withperpendicular parking mode, pressand holdO during the searchprocess to switch the APA parkingmode between perpendicular andparallel parking.

APA searches for parking spaces tothe right of the vehicle. To search fora parking space to the left, turn on theleft turn signal.

After completely passing a largeenough space, an audible beep occursand a red symbol displays.

If the vehicle is in R (Reverse), butdoes not steer into the expectedspace, this may be because the systemis maneuvering the vehicle into apreviously detected space. The APAsystem does not need service.

APA will instruct the vehicle to stoponce a large enough space is found.Follow the displayed instructions.When instructed to drive in reverse,shift to R (Reverse) to engageautomatic steering. The steering wheelwill vibrate briefly as a reminder toremove hands from the steeringwheel. Check surroundings andcontinue braking or accelerating asneeded, and be prepared to stop toavoid vehicles, pedestrians, or objects.If the vehicle exceeds 10 km/h(6 mph), APA is automatically

disengaged. A progress arrow displaysthe status of the parking maneuver.Depending on the space size,additional maneuvers may berequired, and there will be additionalinstructions. When changing gears,allow the automatic steering tocomplete before continuing theparking maneuver. APA will beep anddisplay a PARKING COMPLETEmessage. Place the vehicle in P (Park).

APA may automatically disengage if:

. The steering wheel is used by thedriver.

. The maximum allowed speed isexceeded.

. There is a failure with the APAsystem.

. Electronic stability control orantilock brakes are activated.

. A high priority vehicle message isdisplayed in the DIC.

To cancel APA, pressO again.

Page 214: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 213

When the System Does Not Seem toWork Properly

The APA system may require a shortperiod of driving along curves tocalibrate.

Assistance Systems forDrivingIf equipped, when driving the vehiclein a forward gear, Forward CollisionAlert (FCA), Lane Departure Warning(LDW), Lane Keep Assist (LKA), SideBlind Zone Alert (SBZA), and/orForward Automatic Braking (FAB) canhelp to avoid a crash or reduce crashdamage.

Forward Collision Alert(FCA) SystemIf equipped, the FCA system may helpto avoid or reduce the harm caused byfront-end crashes. When approachinga vehicle ahead too quickly, FCAprovides a red flashing alert on thewindshield and rapidly beeps or pulsesthe driver seat. FCA also lights anamber visual alert if following anothervehicle much too closely.

FCA detects vehicles within a distanceof approximately 60 m (197 ft) andoperates at speeds above 8 km/h(5 mph). If the vehicle has AdaptiveCruise Control (ACC), it can detectvehicles to distances of approximately110 m (360 ft) and operates at allspeeds. See Adaptive Cruise Control0 198.

{ Warning

FCA is a warning system and doesnot apply the brakes. Whenapproaching a slower-moving orstopped vehicle ahead too rapidly,or when following a vehicle tooclosely, FCA may not provide awarning with enough time to helpavoid a crash. It also may notprovide any warning at all. FCAdoes not warn of pedestrians,animals, signs, guardrails, bridges,construction barrels, or otherobjects. Be ready to take action andapply the brakes. See DefensiveDriving 0 171.

FCA can be disabled with either theFCA steering wheel control or,if equipped, through vehiclepersonalization. See “Collision/Detection Systems” under VehiclePersonalization 0 143.

Detecting the Vehicle Ahead

FCA warnings will not occur unlessthe FCA system detects a vehicleahead. When a vehicle is detected, thevehicle ahead indicator will displaygreen. Vehicles may not be detectedon curves, highway exit ramps,or hills, due to poor visibility; or if avehicle ahead is partially blocked bypedestrians or other objects. FCA willnot detect another vehicle ahead untilit is completely in the driving lane.

Page 215: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

214 DRIVING AND OPERATING

{ Warning

FCA does not provide a warning tohelp avoid a crash, unless it detectsa vehicle. FCA may not detect avehicle ahead if the FCA sensor isblocked by dirt, snow, or ice, or ifthe windshield is damaged. It mayalso not detect a vehicle on windingor hilly roads, or in conditions thatcan limit visibility such as fog, rain,or snow, or if the headlamps orwindshield are not cleaned or inproper condition. Keep thewindshield, headlamps, and FCAsensors clean and in good repair.

Collision Alert

With Head-Up Display

Without Head-Up Display

When your vehicle approachesanother detected vehicle too rapidly,the red FCA display will flash on thewindshield. Also, eight rapidhigh-pitched beeps will sound fromthe front, or both sides of the SafetyAlert Seat will pulse five times. Whenthis Collision Alert occurs, the brakesystem may prepare for driver brakingto occur more rapidly which can causea brief, mild deceleration. Continue toapply the brake pedal as needed.Cruise control may be disengagedwhen the Collision Alert occurs.

Tailgating Alert

The vehicle ahead indicator willdisplay amber when you are followinga vehicle ahead much too closely.

Selecting the Alert Timing

The Collision Alert control is on thesteering wheel. Press[ to set theFCA timing to Far, Medium, or Near,

Page 216: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 215

or on some vehicles, Off. The firstbutton press shows the current settingon the DIC. Additional button presseswill change this setting. The chosensetting will remain until it is changedand will affect the timing of both theCollision Alert and the TailgatingAlert features. The timing of bothalerts will vary based on vehicle speed.The faster the vehicle speed, thefarther away the alert will occur.Consider traffic and weatherconditions when selecting the alerttiming. The range of selectable alerttimings may not be appropriate for alldrivers and driving conditions.

If your vehicle is equipped withAdaptive Cruise Control (ACC),changing the FCA timing settingautomatically changes the followinggap setting (Far, Medium, or Near).

Following Distance Indicator

The following distance to a movingvehicle you are following is indicatedin following time in seconds on theDriver Information Center (DIC). SeeDriver Information Center (DIC) 0 136.

The minimum following time is0.5 seconds away. If there is no vehicledetected ahead, or the vehicle ahead isout of sensor range, dashes will bedisplayed.

Unnecessary Alerts

FCA may provide unnecessary alertsfor turning vehicles, vehicles in otherlanes, objects that are not vehicles,or shadows. These alerts are normaloperation and the vehicle does notneed service.

Cleaning the System

If the FCA system does not seem tooperate properly, this may correct theissue:

. Clean the outside of thewindshield in front of the rearviewmirror.

. Clean the entire front of thevehicle.

. Clean the headlamps.

Forward AutomaticBraking (FAB)If the vehicle has Forward CollisionAlert (FCA), it also has FAB, whichincludes Intelligent Brake Assist (IBA).When the system detects a vehicleahead in your path that is traveling inthe same direction that you may beabout to crash into, it can provide aboost to braking or automaticallybrake the vehicle. This can help avoidor lessen the severity of crashes whendriving in a forward gear. Dependingon the situation, the vehicle mayautomatically brake moderately orhard. This forward automatic brakingcan only occur if a vehicle is detected.This is shown by the FCA vehicleahead indicator being lit. See ForwardCollision Alert (FCA) System 0 213.

The system works when driving in aforward gear between 8 km/h (5 mph)and 60 km/h (37 mph), or on vehicleswith Adaptive Cruise Control (ACC),above 4 km/h (2 mph). It can detectvehicles up to approximately 60 m(197 ft).

Page 217: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

216 DRIVING AND OPERATING

{ Warning

FAB is an emergency crashpreparation feature and is notdesigned to avoid crashes. Do notrely on FAB to brake the vehicle.FAB will not brake outside of itsoperating speed range and onlyresponds to detected vehicles.

FAB may not:

. Detect a vehicle ahead onwinding or hilly roads.

. Detect all vehicles, especiallyvehicles with a trailer,tractors, muddy vehicles, etc.

. Detect a vehicle whenweather limits visibility, suchas in fog, rain, or snow.

. Detect a vehicle ahead if it ispartially blocked bypedestrians or other objects.

Complete attention is alwaysrequired while driving, and youshould be ready to take action andapply the brakes and/or steer thevehicle to avoid crashes.

FAB may slow the vehicle to acomplete stop to try to avoid apotential crash. If this happens, FABmay engage the Electric Parking Brake(EPB) to hold the vehicle at a stop.Release the EPB or firmly press theaccelerator pedal.

{ Warning

FAB may automatically brake thevehicle suddenly in situationswhere it is unexpected andundesired. It could respond to aturning vehicle ahead, guardrails,signs, and other non-movingobjects. To override FAB, firmlypress the accelerator pedal, if it issafe to do so.

Intelligent Brake Assist (IBA)

IBA may activate when the brakepedal is applied quickly by providing aboost to braking based on the speedof approach and distance to a vehicleahead.

Minor brake pedal pulsations or pedalmovement during this time is normaland the brake pedal should continueto be applied as needed. IBA willautomatically disengage only whenthe brake pedal is released.

{ Warning

IBA may increase vehicle braking insituations when it may not benecessary. You could block the flowof traffic. If this occurs, take yourfoot off the brake pedal and thenapply the brakes as needed.

FAB and IBA can be disabled throughvehicle personalization. See “Collision/Detection Systems” under VehiclePersonalization 0 143.

{ Warning

Using FAB or IBA while towing atrailer could cause you to losecontrol of the vehicle and crash.

(Continued)

Page 218: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 217

Warning (Continued)

Turn the system to Alert, or if thevehicle has ACC to Off, whentowing a trailer.

A system unavailable message maydisplay if:

. The front of the vehicle orwindshield is not clean.

. Heavy rain or snow is interferingwith object detection.

. There is a problem with theStabiliTrak system.

The FAB system does not needservice.

Side Blind ZoneAlert (SBZA)If equipped, the SBZA system is alane-changing aid that assists driverswith avoiding crashes that occur withmoving vehicles in the side blind zone(or spot) areas. When the vehicle is ina forward gear, the left or right sidemirror display will light up if a moving

vehicle is detected in that blind zone.If the turn signal is activated and avehicle is also detected on the sameside, the display will flash as an extrawarning not to change lanes. Sincethis system is part of the Lane ChangeAlert (LCA) system, read the entireLCA section before using this feature.

Lane Change Alert (LCA)If equipped, the LCA system is alane-changing aid that assists driverswith avoiding lane change crashesthat occur with moving vehicles in theside blind zone (or spot) areas or withvehicles rapidly approaching theseareas from behind. The LCA warningdisplay will light up in thecorresponding outside side mirror andwill flash if the turn signal is on.

{ Warning

LCA does not alert the driver tovehicles outside of the systemdetection zones, pedestrians,bicyclists, or animals. It may not

(Continued)

Warning (Continued)

provide alerts when changing lanesunder all driving conditions. Failureto use proper care when changinglanes may result in injury, death,or vehicle damage. Before making alane change, always check mirrors,glance over your shoulder, and usethe turn signals.

LCA Detection Zones

1. SBZA Detection Zone2. LCA Detection Zone

The LCA sensor covers a zone ofapproximately one lane over fromboth sides of the vehicle, or 3.5 m(11 ft). The height of the zone is

Page 219: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

218 DRIVING AND OPERATING

approximately between 0.5 m (1.5 ft)and 2 m (6 ft) off the ground. The SideBlind Zone Alert (SBZA) warning areastarts at approximately the middle ofthe vehicle and goes back 5 m (16 ft).Drivers are also warned of vehiclesrapidly approaching from up to 25 m(82 ft) behind the vehicle.

How the System Works

The LCA symbol lights up in the sidemirrors when the system detects amoving vehicle in the next lane overthat is in the side blind zone orrapidly approaching that zone frombehind. A lit LCA symbol indicates itmay be unsafe to change lanes. Beforemaking a lane change, check the LCAdisplay, check mirrors, glance overyour shoulder, and use the turnsignals.

Left Side MirrorDisplay

Right Side MirrorDisplay

When the vehicle is started, bothoutside mirror LCA displays willbriefly come on to indicate the systemis operating. When the vehicle is in aforward gear, the left or right sidemirror display will light up if a movingvehicle is detected in the next laneover in that blind zone or rapidlyapproaching that zone. If the turnsignal is activated in the samedirection as a detected vehicle, thisdisplay will flash as an extra warningnot to change lanes.

LCA can be disabled through vehiclepersonalization. See “Collision/Detection Systems” under VehiclePersonalization 0 143. If LCA isdisabled by the driver, the LCA mirrordisplays will not light up.

When the System Does NotSeem to Work Properly

The LCA system requires some drivingfor the system to calibrate tomaximum performance. Thiscalibration may occur more quickly ifthe vehicle is driven on a straighthighway road with traffic and roadsideobjects (e.g., guardrails, barriers).

During a trip, the LCA system is notoperational until the vehicle firstreaches a speed of 24 km/h (15 mph).

LCA displays may not come on whenpassing a vehicle quickly, for astopped vehicle, or when towing atrailer. The LCA detection zones thatextend back from the side of thevehicle do not move further backwhen a trailer is towed. Use cautionwhile changing lanes when towing atrailer. LCA may alert to objectsattached to the vehicle, such as atrailer, bicycle, or object extending outto either side of the vehicle. Attachedobjects may also interfere with thedetection of vehicles. This is normalsystem operation; the vehicle does notneed service.

LCA may not always alert the driver tovehicles in the next lane over,especially in wet conditions or whendriving on sharp curves. The systemdoes not need to be serviced. Thesystem may light up due to guardrails,signs, trees, shrubs, and othernon-moving objects. This is normalsystem operation; the vehicle does notneed service.

Page 220: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 219

LCA may not operate when the LCAsensors in the left or right corners ofthe rear bumper are covered withmud, dirt, snow, ice, or slush, or inheavy rainstorms. For cleaninginstructions, see "Washing theVehicle" under Exterior Care 0 307.If the DIC still displays the systemunavailable message after cleaningboth sides of the vehicle toward therear corners of the vehicle, see yourdealer.

If the LCA displays do not light upwhen moving vehicles are in the sideblind zone or rapidly approaching thiszone and the system is clean, thesystem may need service. Take thevehicle to your dealer.

When LCA is disabled for any reasonother than the driver turning it off,the Lane Change Alert On option willnot be available on thepersonalization menu.

Radio Frequency Information

See Radio Frequency Statement 0 344.

Lane DepartureWarning (LDW)If equipped, LDW may help avoidcrashes due to unintentional lanedepartures. It may provide an alert ifthe vehicle is crossing a lane withoutusing a turn signal in that direction.LDW uses a camera sensor to detectthe lane markings at speeds of 56km/h (35 mph) or greater.

{ Warning

The LDW system does not steer thevehicle. The LDW system may not:

. Provide enough time to avoida crash.

. Detect lane markings underpoor weather or visibilityconditions. This can occur ifthe windshield or headlampsare blocked by dirt, snow,or ice; if they are not inproper condition; or if the sunshines directly into thecamera.

(Continued)

Warning (Continued)

. Detect road edges.

. Detect lanes on winding orhilly roads.

If LDW only detects lane markingson one side of the road, it will onlywarn you when departing the laneon the side where it has detected alane marking. Always keep yourattention on the road and maintainproper vehicle position within thelane, or vehicle damage, injury,or death could occur. Always keepthe windshield, headlamps, andcamera sensors clean and in goodrepair. Do not use LDW in badweather conditions.

How the System Works

The LDW camera sensor is on thewindshield ahead of the rearviewmirror.

Page 221: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

220 DRIVING AND OPERATING

To turn LDW on and off, press @ onthe center stack to the left of theinfotainment display. The controlindicator will light when LDW is on.

When LDW is on, @ is green if LDWis available to warn of a lanedeparture. If the vehicle crosses adetected lane marking without usingthe turn signal in that direction, @changes to amber and flashes.Additionally, there may be threebeeps, or the driver seat may pulsethree times, on the right or left,depending on the lane departuredirection.

When the System Does NotSeem to Work Properly

The system may not detect lanes aswell when there are:

. Close vehicles ahead.

. Sudden lighting changes, such aswhen driving through tunnels.

. Banked roads.

If the LDW system is not functioningproperly when lane markings areclearly visible, cleaning the windshieldmay help.

LDW alerts may occur due to tarmarks, shadows, cracks in the road,temporary or construction lanemarkings, or other road imperfections.This is normal system operation; thevehicle does not need service. TurnLDW off if these conditions continue.

Lane Keep Assist (LKA)If equipped, LKA may help avoidcrashes due to unintentional lanedepartures. It may assist by gentlyturning the steering wheel if thevehicle approaches a detected lanemarking without using a turn signal inthat direction. It may also provide aLane Departure Warning (LDW)system alert as the lane marking iscrossed. The LKA system will notassist or provide an LDW alert if itdetects that you are actively steering.

Override LKA by turning the steeringwheel. LKA uses a camera to detectlane markings between 60 km/h (37mph) and 180 km/h (112 mph).

{ Warning

The LKA system does notcontinuously steer the vehicle.It may not keep the vehicle in thelane or give a Lane DepartureWarning (LDW) alert, even if a lanemarking is detected.

The LKA and LDW systemsmay not:

. Provide an alert or enoughsteering assist to avoid a lanedeparture or crash.

. Detect lane markings underpoor weather or visibilityconditions. This can occur ifthe windshield or headlampsare blocked by dirt, snow,or ice, if they are not inproper condition, or if the sunshines directly into thecamera.

(Continued)

Page 222: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 221

Warning (Continued)

. Detect road edges.

. Detect lanes on winding orhilly roads.

If LKA only detects lane markingson one side of the road, it will onlyassist or provide an LDW alertwhen approaching the lane on theside where it has detected a lanemarking. Even with LKA and LDW,you must steer the vehicle. Alwayskeep your attention on the road andmaintain proper vehicle positionwithin the lane, or vehicle damage,injury, or death could occur. Alwayskeep the windshield, headlamps,and camera sensors clean and ingood repair. Do not use LKA in badweather conditions.

{ Warning

Using LKA while towing a trailer oron slippery roads could cause lossof control of the vehicle and acrash. Turn the system off.

How the System Works

The LKA camera sensor is on thewindshield ahead of the rearviewmirror.

To turn LKA on and off, pressAon the center stack.

When on,A is green if LKA isavailable to assist and provide LDWalerts. It may assist by gently turningthe steering wheel and displayAas amber if the vehicle approachesa detected lane marking withoutusing a turn signal in that direction.It may also provide an LDW alert byflashingA amber as the lanemarking is crossed. Additionally, theremay be three beeps, or the driver seat

may pulse three times, on the right orleft, depending on the lane departuredirection.

Take Steering

The LKA system does notcontinuously steer the vehicle. If LKAdoes not detect active driver steering,an alert, chime, or DIC message maybe provided. Move the steering wheelto dismiss.

When the System Does NotSeem to Work Properly

The system performance may beaffected by:

. Close vehicles ahead.

. Sudden lighting changes, such aswhen driving through tunnels.

. Banked roads.

. Roads with poor lane markings,such as two-lane roads.

If the LKA system is not functioningproperly when lane markings areclearly visible, cleaning the windshieldmay help.

Page 223: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

222 DRIVING AND OPERATING

A camera blocked message maydisplay if the camera is blocked.Cleaning the outside of the windshieldbehind the rearview mirror maycorrect the issue. Some driverassistance systems may have reducedperformance or not work at all. AnLKA or LDW unavailable message maydisplay if the systems are temporarilyunavailable. This message could bedue to a blocked camera. The LKAsystem does not need service. Cleanthe outside of the windshield behindthe rearview mirror.

LKA assistance and/or LDW alertsmay occur due to tar marks, shadows,cracks in the road, temporary orconstruction lane markings, or otherroad imperfections. This is normalsystem operation; the vehicle does notneed service. Turn LKA off if theseconditions continue.

FuelGM recommends the use of TOP TIERDetergent Gasoline to keep the enginecleaner and reduce engine deposits.See www.toptiergas.com for a list ofTOP TIER Detergent Gasolinemarketers and applicable countries.

Do not use any fuel labeled E85 orFlexFuel. Do not use gasoline withethanol levels greater than 15% byvolume.

For the LFX 3.6L V6 engine, useregular unleaded gasoline meetingASTM specification D4814 with aposted octane rating of 87 or higher.

Do not use gasoline with a postedoctane rating of less than 87, as thismay cause engine knock and willlower fuel economy.

For the LF3 3.6L Twin TurboV6 engine, use premium unleadedgasoline meeting ASTM specificationD4814 with a posted octane rating of93. If unavailable, unleaded gasolinewith a posted octane rating of 91 maybe used, but with reducedperformance and fuel economy. If theoctane is less than 91, the enginecould be damaged and the repairswould not be covered by the vehiclewarranty. If heavy knocking is heardwhen using gasoline rated at93 octane, the engine needs service.

Prohibited Fuels

Caution

Do not use fuels with any of thefollowing conditions; doing so maydamage the vehicle and void itswarranty:

(Continued)

Page 224: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 223

Caution (Continued)

. For vehicles which are notFlexFuel, fuel labeled greaterthan 15% ethanol by volume,such as mid-level ethanolblends (16 – 50% ethanol),E85, or FlexFuel.

. Fuel with any amount ofmethanol, methylal, andaniline. These fuels cancorrode metal fuel systemparts or damage plastic andrubber parts.

. Fuel containing metals suchas methylcyclopentadienylmanganese tricarbonyl(MMT), which can damagethe emissions control systemand spark plugs.

. Fuel with a posted octanerating of less than therecommended fuel. Using thisfuel will lower fuel economyand performance, and maydecrease the life of theemissions catalyst.

California FuelRequirementsIf the vehicle is certified to meetCalifornia Emissions Standards, it isdesigned to operate on fuels that meetCalifornia specifications. See theunderhood emission control label.If this fuel is not available in statesadopting California EmissionsStandards, the vehicle will operatesatisfactorily on fuels meeting federalspecifications, but emission controlsystem performance may be affected.The malfunction indicator lamp couldturn on and the vehicle may not passa smog-check test. See MalfunctionIndicator Lamp (Check Engine Light)0 128. If this occurs, return to yourauthorized dealer for diagnosis. If it isdetermined that the condition iscaused by the type of fuel used,repairs may not be covered by thevehicle warranty.

Fuels in Foreign CountriesThe U.S., Canada, and Mexico postfuel octane ratings in anti-knock index(AKI). For fuel not to use in a foreigncountry, see “Prohibited Fuels” in Fuel0 222.

Fuel AdditivesTo keep fuel systems clean, TOP TIERdetergent gasoline is recommended.See Fuel 0 222.

If TOP TIER detergent gasoline is notavailable, one bottle of GM FuelSystem Treatment Cleaner added tothe fuel tank at every engine oilchange, can help. GM Fuel SystemTreatment Cleaner is the only gasolineadditive recommended by GeneralMotors. It is available at your dealer.

Page 225: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

224 DRIVING AND OPERATING

Filling the Tank

{ Warning

Fuel vapors and fuel fires burnviolently and can cause injury ordeath.

. To help avoid injuries to youand others, read and followall the instructions on thefuel pump island.

. Turn off the engine whenrefueling.

. Keep sparks, flames, andsmoking materials awayfrom fuel.

. Do not leave the fuel pumpunattended.

. Do not use a cell phone whilerefueling.

. Do not reenter the vehiclewhile pumping fuel.

. Keep children away from thefuel pump and never letchildren pump fuel.

(Continued)

Warning (Continued)

. Fuel can spray out if therefueling nozzle is insertedtoo quickly. This spray canhappen if the tank is nearlyfull, and is more likely in hotweather. Insert the refuelingnozzle slowly and wait for anyhiss noise to stop prior tobeginning to flow fuel.

To open the fuel door, push andrelease the rearward center edge ofthe door.

The vehicle has a capless refuelingsystem and does not have a fuel cap.The filling nozzle must be fullyinserted and latched prior to startingfuel flow.

{ Warning

Overfilling the fuel tank by morethan three clicks of a standard fillnozzle may cause:

. Vehicle performance issues,including engine stalling anddamage to the fuel system.

. Fuel spills.

. Potential fuel fires.

Be careful not to spill fuel. Wait a fewseconds after you have finishedpumping before removing the nozzle.Clean fuel from painted surfaces assoon as possible. See Exterior Care0 307.

Page 226: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 225

{ Warning

If a fire starts while you arerefueling, do not remove the nozzle.Shut off the flow of fuel by shuttingoff the pump or by notifying thestation attendant. Leave the areaimmediately.

Filling the Tank with a PortableGas Can

If the vehicle runs out of fuel andmust be filled from a portable gas can:

1. Locate the capless funneladapter from under the carpet inthe trunk.

If this is a professional vehicle,see the Coachbuilder’s OwnerManual for funnel adapterlocation.

2. Insert and latch the funnel intothe capless fuel system.

{ Warning

Attempting to refuel without usingthe funnel adapter may cause fuelspillage and damage the caplessfuel system. This could cause a fireand you or others could be badlyburned and the vehicle could bedamaged.

3. Remove and clean the funneladapter and return to the storagelocation.

Filling a Portable FuelContainer

{ Warning

Filling a portable fuel containerwhile it is in the vehicle can causefuel vapors that can ignite either bystatic electricity or other means.

(Continued)

Warning (Continued)

You or others could be badlyburned and the vehicle could bedamaged. Always:

. Use approved fuel containers.

. Remove the container fromthe vehicle, trunk, or pickupbed before filling.

. Place the container on theground.

. Place the nozzle inside the fillopening of the containerbefore dispensing fuel, andkeep it in contact with the fillopening until filling iscomplete.

. Fill the container no morethan 95% full to allow forexpansion.

. Do not smoke, light matches,or use lighters whilepumping fuel.

. Avoid using cell phones orother electronic devices.

Page 227: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

226 DRIVING AND OPERATING

Trailer Towing

General TowingInformationOnly use towing equipment that hasbeen designed for the vehicle. Contactyour dealer or trailering dealer forassistance with preparing the vehiclefor towing a trailer. Read the entiresection before towing a trailer.

For towing a disabled vehicle, seeTowing the Vehicle 0 304. For towingthe vehicle behind another vehiclesuch as a motor home, seeRecreational Vehicle Towing 0 304.

Driving Characteristics andTowing Tips

Driving with a Trailer

When towing a trailer:

. Become familiar with the stateand local laws that apply to trailertowing.

. Do not tow a trailer during thefirst 800 km (500 mi) to preventdamage to the engine, axle,or other parts.

. Then during the first 800 km(500 mi) of trailer towing, do notdrive over 80 km/h (50 mph) anddo not make starts at full throttle.

. Vehicles can tow in D (Drive). Shiftthe transmission to a lower gear ifthe transmission shifts too oftenunder heavy loads and/or hillyconditions.

. Do not use Adaptive CruiseControl when towing.

. The Forward Automatic BrakingSystem should be set to Off whentowing. See Forward AutomaticBraking (FAB) 0 215.

. Turn off Parking Assist whentowing.

{ Warning

When towing a trailer, exhaustgases may collect at the rear of thevehicle and enter if the liftgate,trunk/hatch, or rear-most windowis open.

When towing a trailer:

. Do not drive with the liftgate,trunk/hatch, or rear-mostwindow open.

. Fully open the air outlets onor under the instrumentpanel.

. Also adjust the climatecontrol system to a settingthat brings in only outside air.See “Climate Control Systems”in the Index.

For more information about carbonmonoxide, see Engine Exhaust0 187.

Towing a trailer requires a certainamount of experience. Thecombination you are driving is longer

Page 228: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 227

and not as responsive as the vehicleitself. Get acquainted with thehandling and braking of the rig beforesetting out for the open road.

Before starting, check all trailer hitchparts and attachments, safety chains,electrical connectors, lamps, tires, andmirrors. If the trailer has electricbrakes, start the combination movingand then apply the trailer brakecontroller by hand to be sure thebrakes work.

During the trip, check occasionally tobe sure that the load is secure and thelamps and any trailer brakesstill work.

Following Distance

Stay at least twice as far behind thevehicle ahead as you would whendriving the vehicle without a trailer.This can help to avoid heavy brakingand sudden turns.

Passing

More passing distance is needed whentowing a trailer. The combination willnot accelerate as quickly and is longer,

so it is necessary to go much fartherbeyond the passed vehicle beforereturning to the lane.

Backing Up

Hold the bottom of the steering wheelwith one hand. To move the trailer tothe left, move that hand to the left. Tomove the trailer to the right, moveyour hand to the right. Always backup slowly and, if possible, havesomeone guide you.

Making Turns

Caution

Making very sharp turns whiletrailering could cause the trailer tocome in contact with the vehicle.The vehicle could be damaged.Avoid making very sharp turnswhile trailering.

When turning with a trailer, makewider turns than normal. Do this sothe trailer will not strike soft

shoulders, curbs, road signs, trees,or other objects. Avoid jerky or suddenmaneuvers. Signal well in advance.

If the trailer turn signal bulbs burnout, the arrows on the instrumentcluster will still flash for turns. It isimportant to check occasionally to besure the trailer bulbs are still working.

Driving on Grades

Reduce speed and shift to a lower gearbefore starting down a long or steepdowngrade. If the transmission is notshifted down, the brakes might get hotand no longer work well.

Vehicles can tow in D (Drive). Shiftthe transmission to a lower gear if thetransmission shifts too often underheavy loads and/or hilly conditions.

When towing at high altitude on steepuphill grades, consider the following:Engine coolant will boil at a lowertemperature than at normal altitudes.If the engine is turned off immediatelyafter towing at high altitude on steepuphill grades, the vehicle may showsigns similar to engine overheating. Toavoid this, let the engine run whileparked, preferably on level ground,

Page 229: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

228 DRIVING AND OPERATING

with the automatic transmission inP (Park) for a few minutes beforeturning the engine off. If the overheatwarning comes on, see EngineOverheating 0 249.

Parking on Hills

{ Warning

Parking the vehicle on a hill withthe trailer attached can bedangerous. If something goeswrong, the rig could start to move.People can be injured, and both thevehicle and the trailer can bedamaged. When possible, alwayspark the rig on a flat surface.

If parking the rig on a hill:

1. Press the brake pedal, but do notshift into P (Park) yet. Turn thewheels into the curb if facingdownhill or into traffic if facinguphill.

2. Have someone place chocksunder the trailer wheels.

3. When the wheel chocks are inplace, release the regular brakesuntil the chocks absorb the load.

4. Reapply the brake pedal. Thenapply the parking brake and shiftinto P (Park).

5. Release the brake pedal.

Leaving After Parking on a Hill

1. Apply and hold the brake pedal.

2. Start the engine.

3. Shift into a gear.

4. Release the parking brake.

5. Let up on the brake pedal.

6. Drive slowly until the trailer isclear of the chocks.

7. Stop and have someone pick upand store the chocks.

Maintenance when TrailerTowing

The vehicle needs service more oftenwhen pulling a trailer. SeeMaintenance Schedule 0 317. Thingsthat are especially important in traileroperation are automatic transmission

fluid, engine oil, axle lubricant, belts,cooling system, and brake system. It isa good idea to inspect these beforeand during the trip.

Check periodically to see that all hitchnuts and bolts are tight.

Trailer TowingBefore pulling a trailer, threeimportant considerations have to dowith weight:

. Weight of the trailer.

. Weight of the trailer tongue.

. Total weight on your vehicle'stires.

Weight of the Trailer

How heavy can a trailer safely be?

It should never weigh more than454 kg (1,000 lb). But even that can betoo heavy.

It depends on how the rig is used. Forexample, speed, altitude, road grades,outside temperature, the dimensionsof the front of the trailer, and howmuch the vehicle is used to pull atrailer are all important. It can depend

Page 230: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 229

on any special equipment on thevehicle, and the amount of tongueweight the vehicle can carry. See“Weight of the Trailer Tongue”following.

Maximum trailer weight is calculatedassuming the tow vehicle has thedriver, a front seat passenger, all therequired tow equipment, and it has allthe required trailering equipment. Theweight of additional optionalequipment, passengers, and cargo inthe tow vehicle must be subtractedfrom the maximum trailer weight.

Ask your dealer for traileringinformation or advice, or write us atour Customer Assistance Offices. SeeCustomer Assistance Offices 0 336.

Weight of the Trailer Tongue

The tongue load (1) of any trailer is animportant weight to measure becauseit affects the total gross weight of thevehicle. The Gross Vehicle Weight(GVW) includes the curb weight of thevehicle, any cargo carried in it, andthe people who will be riding in thevehicle. If there are a lot of options,equipment, passengers, or cargo in the

vehicle, it will reduce the tongueweight the vehicle can carry, whichwill also reduce the trailer weight thevehicle can tow. If towing a trailer, thetongue load must be added to theGVW because the vehicle will becarrying that weight, too. See VehicleLoad Limits 0 176.

In general, whether a weight-carryinghitch or a weight distributing hitch isbeing used, the trailer tongueweight (1) should be 10-15 % of theloaded trailer weight (2). Some specifictrailer types (especially boat trailers)fall outside of this range. In this case,the recommended tongue weight in

the trailer owner’s manual should beobserved. In all cases, the maximumloads for the vehicle series and hitchtype should not be exceeded.

After loading the trailer, weigh thetrailer and then the tongue,separately, to see if the weights areproper. If they are not, adjustmentsmight be made by moving some itemsaround in the trailer.

Total Weight on Your Vehicle'sTires

Be sure the vehicle's tires are inflatedto the upper limit for cold tires. Thesenumbers can be found on the Tire andLoading Information label. See VehicleLoad Limits 0 176. Make sure not to goover the GVW limit for the vehicle,including the weight of the trailertongue.

Towing Equipment

Hitches

Use the correct hitch equipment. Seeyour dealer or a hitch dealer forassistance.

Page 231: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

230 DRIVING AND OPERATING. The rear bumper on the vehicle is

not intended for hitches. Do notattach rental hitches or otherbumper-type hitches to it. Useonly a frame-mounted hitch thatdoes not attach to the bumper.

. Will any holes be made in thebody of the vehicle when thetrailer hitch is installed? If so, sealthe holes when the hitch isremoved. If the holes are notsealed, dirt, water, and deadlycarbon monoxide (CO) from theexhaust can get into the vehicle.See Engine Exhaust 0 187.

Safety Chains

Always attach chains between thevehicle and the trailer. Cross the safetychains under the tongue of the trailerto help prevent the tongue fromcontacting the road if it becomesseparated from the hitch. Leaveenough slack so the rig can turn.Never allow safety chains to drag onthe ground.

Trailer Brakes

Does the trailer have its own brakes?State and local regulations mayrequire the trailer to have its ownbraking system if loaded above acertain threshold. Trailer brakerequirements vary from state to state.Be sure to read and follow theinstructions for the trailer brakes sothey are installed, adjusted, andmaintained properly.

Because the vehicle has antilockbrakes, do not tap into the vehicle'sbrake system. If this is done, bothbrake systems will not work well orat all

Conversions andAdd-Ons

Add-On ElectricalEquipment

{ Warning

The Data Link Connector (DLC) isused for vehicle service andEmission Inspection/Maintenancetesting. See Malfunction IndicatorLamp (Check Engine Light) 0 128.A device connected to the DLC —such as an aftermarket fleet ordriver-behavior tracking device —may interfere with vehicle systems.This could affect vehicle operationand cause a crash. Such devicesmay also access information storedin the vehicle’s systems.

Page 232: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

DRIVING AND OPERATING 231

Caution

Some electrical equipment candamage the vehicle or causecomponents to not work and wouldnot be covered by the vehiclewarranty. Always check with yourdealer before adding electricalequipment.

Add-on equipment can drain thevehicle's 12-volt battery, even if thevehicle is not operating.

The vehicle has an airbag system.Before attempting to add anythingelectrical to the vehicle, see Servicingthe Airbag-Equipped Vehicle 0 85 andAdding Equipment to theAirbag-Equipped Vehicle 0 85.

Page 233: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

232 VEHICLE CARE

Vehicle Care

General InformationGeneral Information . . . . . . . . . . . . . 233California Proposition65 Warning . . . . . . . . . . . . . . . . . . . . . 233

California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 234

Accessories andModifications . . . . . . . . . . . . . . . . . . . 234

Vehicle ChecksDoing Your OwnService Work . . . . . . . . . . . . . . . . . . . . 234

Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235Engine CompartmentOverview . . . . . . . . . . . . . . . . . . . . . . . . . 236

Engine Cover . . . . . . . . . . . . . . . . . . . . . . 239Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 240Engine Oil Life System . . . . . . . . . . . 242Automatic TransmissionFluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Engine Air Cleaner/Filter . . . . . . . . . 243Cooling System . . . . . . . . . . . . . . . . . . . 245Engine Overheating . . . . . . . . . . . . . . 249Overheated Engine ProtectionOperating Mode . . . . . . . . . . . . . . . . . 250

Power Steering Fluid (LFXwith FWD) . . . . . . . . . . . . . . . . . . . . . . 250

Power Steering Fluid (LF3 andLFX with AWD) . . . . . . . . . . . . . . . . . 250

Washer Fluid . . . . . . . . . . . . . . . . . . . . . 251Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . 253Battery - North America . . . . . . . . . 254All-Wheel Drive . . . . . . . . . . . . . . . . . . 254Starter Switch Check . . . . . . . . . . . . . 254Automatic Transmission ShiftLock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Park Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . 255

Wiper Blade Replacement . . . . . . . 255Windshield Replacement . . . . . . . . 256Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . 256

Headlamp AimingHeadlamp Aiming . . . . . . . . . . . . . . . . 258

Bulb ReplacementBulb Replacement . . . . . . . . . . . . . . . . 258LED Lighting . . . . . . . . . . . . . . . . . . . . . 258Back-Up Lamps . . . . . . . . . . . . . . . . . . . 258License Plate Lamp . . . . . . . . . . . . . . 259

Electrical SystemElectrical System Overload . . . . . . 259Fuses and Circuit Breakers . . . . . . 260Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Instrument Panel Fuse Block . . . . 263Rear Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Wheels and TiresTires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267All-Season Tires . . . . . . . . . . . . . . . . . . 268Winter Tires . . . . . . . . . . . . . . . . . . . . . . 268Low-Profile Tires . . . . . . . . . . . . . . . . . 268Summer Tires . . . . . . . . . . . . . . . . . . . . 269Tire Sidewall Labeling . . . . . . . . . . . 269Tire Designations . . . . . . . . . . . . . . . . . 271Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . . . . . 272

Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 274Tire Pressure for High-SpeedOperation . . . . . . . . . . . . . . . . . . . . . . . . 276

Tire Pressure Monitor System . . . 276Tire Pressure MonitorOperation . . . . . . . . . . . . . . . . . . . . . . . . 277

Tire Inspection . . . . . . . . . . . . . . . . . . . 280Tire Rotation . . . . . . . . . . . . . . . . . . . . . 280When It Is Time for NewTires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Buying New Tires . . . . . . . . . . . . . . . . 282Different Size Tires andWheels . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Uniform Tire Quality Grading . . . 284Wheel Alignment and TireBalance . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Wheel Replacement . . . . . . . . . . . . . . 285

Page 234: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 233

Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 286If a Tire Goes Flat . . . . . . . . . . . . . . . . 286Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . 288

Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . 295

Tire Changing . . . . . . . . . . . . . . . . . . . . . 295Compact Spare Tire . . . . . . . . . . . . . . 299Full-Size Spare Tire . . . . . . . . . . . . . . 300

Jump StartingJump Starting - NorthAmerica . . . . . . . . . . . . . . . . . . . . . . . . . 301

Towing the VehicleTowing the Vehicle . . . . . . . . . . . . . . . 304Recreational Vehicle Towing . . . . 304

Appearance CareExterior Care . . . . . . . . . . . . . . . . . . . . . . 307Interior Care . . . . . . . . . . . . . . . . . . . . . . 311Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . 314

General InformationFor service and parts needs, visit yourdealer. You will receive genuine GMparts and GM-trained and supportedservice people.

Genuine GM parts have one of thesemarks:

California Proposition65 Warning

{ Warning

Most motor vehicles, including thisone, as well as many of its serviceparts and fluids, contain and/oremit chemicals known to the Stateof California to cause cancer andbirth defects or other reproductiveharm. Engine exhaust, many partsand systems, many fluids, andsome component wear by-productscontain and/or emit thesechemicals. For more information goto www.P65Warnings.ca.gov/passenger-vehicle.

See Battery - North America 0 254 andJump Starting - North America 0 301and the back cover.

Page 235: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

234 VEHICLE CARE

California PerchlorateMaterials RequirementsCertain types of automotiveapplications, such as airbag initiators,seat belt pretensioners, and lithiumbatteries contained in Remote KeylessEntry transmitters, may containperchlorate materials. Specialhandling may be necessary. Foradditional information, seewww.dtsc.ca.gov/hazardouswaste/perchlorate.

Accessories andModificationsAdding non-dealer accessories ormaking modifications to the vehiclecan affect vehicle performance andsafety, including such things asairbags, braking, stability, ride andhandling, emissions systems,aerodynamics, durability, andelectronic systems like antilockbrakes, traction control, and stabilitycontrol. These accessories ormodifications could even causemalfunction or damage not covered bythe vehicle warranty.

Damage to suspension componentscaused by modifying vehicle heightoutside of factory settings will not becovered by the vehicle warranty.

Damage to vehicle componentsresulting from modifications or theinstallation or use of non-GM certifiedparts, including control module orsoftware modifications, is not coveredunder the terms of the vehiclewarranty and may affect remainingwarranty coverage for affected parts.

GM Accessories are designed tocomplement and function with othersystems on the vehicle. See yourdealer to accessorize the vehicle usinggenuine GM Accessories installed by adealer technician.

Also, see Adding Equipment to theAirbag-Equipped Vehicle 0 85.

Vehicle Checks

Doing Your OwnService Work

{ Warning

It can be dangerous to work onyour vehicle if you do not have theproper knowledge, service manual,tools, or parts. Always followowner’s manual procedures andconsult the service manual for yourvehicle before doing anyservice work.

If doing some of your own servicework, use the proper service manual.It tells you much more about how toservice the vehicle than this manualcan. To order the proper servicemanual, see Service PublicationsOrdering Information 0 343.

This vehicle has an airbag system.Before attempting to do your ownservice work, see Servicing theAirbag-Equipped Vehicle 0 85.

Page 236: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 235

Keep a record with all parts receiptsand list the mileage and the date ofany service work performed. SeeMaintenance Records 0 329.

Caution

Even small amounts ofcontamination can cause damage tovehicle systems. Do not allowcontaminants to contact the fluids,reservoir caps, or dipsticks.

HoodTo open the hood:

1. Pull the hood release lever withthis symbol on it. It is inside thevehicle on the lower side of theinstrument panel.

2. Go to the front of the vehicle tofind the secondary hood releasehandle. The handle is under thefront edge of the hood near thecenter. Push the handle to theright and at the same time raisethe hood.

Before closing the hood, be sure allthe filler caps are on properly. Thenbring the hood from full open towithin 15 cm (6 in) from the closedposition, pause, then push the frontcenter of the hood with a swift, firmmotion to fully close the hood.

Page 237: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

236 VEHICLE CARE

Engine Compartment Overview

3.6L V6 Engine

Page 238: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 237

1. Engine Air Cleaner/Filter 0 243.

2. Power Steering Fluid Reservoir(Under Engine Cover) (IfEquipped).See Power Steering Fluid (LFX withFWD) 0 250 or Power SteeringFluid (LF3 and LFX with AWD)0 250.

3. Engine Oil Fill Cap. See Engine Oil0 240.

4. Engine Oil Dipstick (Out ofView). See Engine Oil 0 240.

5. Engine Cover 0 239.

6. Engine Cooling Fans (Out ofView). See Cooling System 0 245.

7. Brake Fluid Reservoir. See BrakeFluid 0 253.

8. Engine Coolant Surge Tank andPressure Cap. See Cooling System0 245.

9. Battery - North America 0 254(Battery Cover not Shown).

10. Remote Positive (+) Terminal(Battery Cover not Shown). SeeJump Starting - North America0 301.

11. Engine Compartment Fuse Block0 260.

12. Remote Negative (−) Terminal(Out of View). See Jump Starting -North America 0 301.

13. Windshield Washer FluidReservoir. See Washer Fluid0 251.

Page 239: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

238 VEHICLE CARE

3.6L V6 Twin Turbo Engine

Page 240: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 239

1. Engine Air Cleaner/Filter 0 243.

2. Power Steering Fluid Reservoir(Under Engine Cover).See Power Steering Fluid (LFX withFWD) 0 250 or Power SteeringFluid (LF3 and LFX with AWD)0 250.

3. Engine Oil Fill Cap. See Engine Oil0 240.

4. Engine Oil Dipstick. See EngineOil 0 240.

5. Engine Cover 0 239.

6. Engine Cooling Fans (Out ofView). See Cooling System 0 245.

7. Charged Air Coolant Bottle andPressure Cap. See Cooling System0 245.

8. Brake Fluid Reservoir. See BrakeFluid 0 253.

9. Engine Coolant Surge Tank andPressure Cap. See Cooling System0 245.

10. Battery - North America 0 254(Battery Cover not Shown).

11. Remote Positive (+) Terminal(Battery Cover not Shown). SeeJump Starting - North America0 301.

12. Engine Compartment Fuse Block0 260.

13. Windshield Washer FluidReservoir. See Washer Fluid0 251.

14. Remote Negative (−) Terminal(Out of View). See Jump Starting -North America 0 301.

Engine Cover

3.6L V6 Engine

1. Engine Oil Fill Cap2. Engine Cover Bolt3. Engine Cover

To remove:

1. Remove the oil fill cap (1).

2. Remove the engine cover bolt (2).

3. Raise the engine cover (3) torelease it from the retainers.

4. Lift and remove the engine cover.

5. Reverse Steps 1–4 to reinstall theengine cover.

Page 241: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

240 VEHICLE CARE

3.6L V6 Engine Twin Turbo Engine

1. Engine Oil Fill Cap2. Engine Cover3. Engine Cover Bolt

To remove:

1. Remove the oil fill cap (1).

2. Remove the engine cover bolt (3).

3. Raise the engine cover (2) torelease it from the retainers.

4. Lift and remove the engine cover.

5. Reverse Steps 1–4 to reinstall theengine cover.

Engine OilTo ensure proper engine performanceand long life, careful attention mustbe paid to engine oil. Following thesesimple, but important steps will helpprotect your investment:

. Use engine oil approved to theproper specification and of theproper viscosity grade. See“Selecting the Right Engine Oil” inthis section.

. Check the engine oil level regularlyand maintain the proper oil level.See “Checking Engine Oil” and“When to Add Engine Oil” in thissection.

. Change the engine oil at theappropriate time. See Engine OilLife System 0 242.

. Always dispose of engine oilproperly. See “What to Do withUsed Oil” in this section.

Checking Engine Oil

Check the engine oil level regularly,every 650 km (400 mi), especially priorto a long trip. The engine oil dipstick

handle is a loop. See EngineCompartment Overview 0 236 for thelocation.

{ Warning

The engine oil dipstick handle maybe hot; it could burn you. Use atowel or glove to touch the dipstickhandle.

If a low oil Driver Information Center(DIC) message displays, check the oillevel.

Follow these guidelines:

. To get an accurate reading, parkthe vehicle on level ground. Checkthe engine oil level after theengine has been off for at leasttwo hours. Checking the engine oillevel on steep grades or too soonafter engine shutoff can result inincorrect readings. Accuracyimproves when checking a coldengine prior to starting. Removethe dipstick and check the level.

Page 242: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 241. If unable to wait two hours, the

engine must be off for at least15 minutes if the engine is warm,or at least 30 minutes if theengine is not warm. Pull out thedipstick, wipe it with a clean papertowel or cloth, then push it backin all the way. Remove it again,keeping the tip down, and checkthe level.

When to Add Engine Oil

3.6L V6 Engine

3.6L V6 Twin Turbo Engine

If the oil is below the cross-hatchedarea at the tip of the dipstick and theengine has been off for at least15 minutes, add 1 L (1 qt) of therecommended oil and then recheckthe level. See “Selecting the RightEngine Oil” later in this section for anexplanation of what kind of oil to use.For engine oil crankcase capacity, seeCapacities and Specifications 0 331.

Caution

Do not add too much oil. Oil levelsabove or below the acceptableoperating range shown on thedipstick are harmful to the engine.If you find that you have an oillevel above the operating range, i.e.,the engine has so much oil that theoil level gets above thecross-hatched area that shows theproper operating range, the enginecould be damaged. You shoulddrain out the excess oil or limitdriving of the vehicle and seek aservice professional to remove theexcess amount of oil.

See Engine Compartment Overview0 236 for the location of the engine oilfill cap.

Add enough oil to put the levelsomewhere in the proper operatingrange. Push the dipstick all the wayback in when through.

Selecting the Right Engine Oil

Selecting the right engine oil dependson both the proper oil specificationand viscosity grade. See RecommendedFluids and Lubricants 0 326.

Specification

Ask for and use engine oils that meetthe dexos1™ specification. Engine oilsthat have been approved by GM asmeeting the dexos1 specification aremarked with the dexos1 approvedlogo. See www.gmdexos.com.

Page 243: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

242 VEHICLE CARE

Caution

Failure to use the recommendedengine oil or equivalent can resultin engine damage not covered bythe vehicle warranty.

Viscosity Grade

Use SAE 5W-30 viscosity gradeengine oil.

Cold Temperature Operation: In anarea of extreme cold, where thetemperature falls below −29 °C(−20 °F), an SAE 0W-30 oil may beused. An oil of this viscosity grade willprovide easier cold starting for theengine at extremely low temperatures.When selecting an oil of theappropriate viscosity grade, it isrecommended to select an oil of thecorrect specification. See“Specification” earlier in this section.

Engine Oil Additives/Engine OilFlushes

Do not add anything to the oil. Therecommended oils meeting the dexos1specification are all that is needed forgood performance and engineprotection.

Engine oil system flushes are notrecommended and could cause enginedamage not covered by the vehiclewarranty.

What to Do with Used Oil

Used engine oil contains certainelements that can be unhealthy foryour skin and could even causecancer. Do not let used oil stay onyour skin for very long. Clean yourskin and nails with soap and water,or a good hand cleaner. Wash orproperly dispose of clothing or ragscontaining used engine oil. See themanufacturer's warnings about theuse and disposal of oil products.

Used oil can be a threat to theenvironment. If you change your ownoil, be sure to drain all the oil fromthe filter before disposal. Never

dispose of oil by putting it in the trashor pouring it on the ground, intosewers, or into streams or bodies ofwater. Recycle it by taking it to a placethat collects used oil.

Engine Oil Life System

When to Change Engine Oil

This vehicle has a computer systemthat indicates when to change theengine oil and filter. This is based on acombination of factors which includeengine revolutions, enginetemperature, and miles driven. Basedon driving conditions, the mileage atwhich an oil change is indicated canvary considerably. For the oil lifesystem to work properly, the systemmust be reset every time the oil ischanged.

When the system has calculated thatoil life has been diminished, itindicates that an oil change isnecessary. A CHANGE ENGINE OILSOON message comes on. Change theoil as soon as possible within the next1 000 km (600 mi). It is possible that,if driving under the best conditions,

Page 244: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 243

the oil life system might indicate thatan oil change is not necessary for upto a year. The engine oil and filtermust be changed at least once a yearand at this time the system must bereset. Your dealer has trained servicepeople who will perform this work andreset the system. It is also importantto check the oil regularly over thecourse of an oil drain interval andkeep it at the proper level.

If the system is ever reset accidentally,the oil must be changed at 5 000 km(3,000 mi) since the last oil change.Remember to reset the oil life systemwhenever the oil is changed.

How to Reset the Engine Oil LifeSystem

Reset the system whenever the engineoil is changed so that the system cancalculate the next engine oil change.To reset the system:

1. Using the DIC buttons, displayREMAINING OIL LIFE on theDIC. See Driver Information Center(DIC) 0 136.

2. Press and hold SEL to clear theCHANGE ENGINE OIL SOONmessage and reset the oil lifeat 100%.

Be careful not to reset the oil lifedisplay accidentally at any timeother than after the oil ischanged. It cannot be resetaccurately until the next oilchange.

The oil life system can also be reset asfollows:

1. Display REMAINING OIL LIFE onthe DIC. See Driver InformationCenter (DIC) 0 136.

2. Fully press and release theaccelerator pedal three timeswithin five seconds.

If the CHANGE ENGINE OILSOON message is not on, thesystem is reset.

The system is reset when theCHANGE ENGINE OIL SOON messageis off.

If the CHANGE ENGINE OIL SOONmessage comes back on when thevehicle is started, the engine oil lifesystem has not been reset. Repeat theprocedure.

Automatic TransmissionFluidA transmission fluid leak is the onlyreason for fluid loss. If a leak occurs,take the vehicle to your dealer andhave it repaired as soon as possible.

See your dealer to have the fluid andfilter changed at the intervals listed inthe Maintenance Schedule 0 317.

Engine Air Cleaner/FilterThe engine air cleaner/filter is in theengine compartment on the passengerside of the vehicle. See EngineCompartment Overview 0 236.

When to Inspect the Engine AirCleaner/Filter

For intervals on changing andinspecting the engine air cleaner/filter,see Maintenance Schedule 0 317.

Page 245: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

244 VEHICLE CARE

How to Inspect the Engine AirCleaner/Filter

Do not start the engine or have theengine running with the engine aircleaner/filter housing open. Beforeremoving the engine air cleaner/filter,make sure that the engine air cleaner/filter housing and nearby componentsare free of dirt and debris. Remove theengine air cleaner/filter. Lightly tapand shake the engine air cleaner/filter(away from the vehicle), to releasedust and dirt. Inspect the engine aircleaner/filter for damage, and replaceif damaged. Do not clean the engineair cleaner/filter or components withwater or compressed air.

To inspect or replace the engine aircleaner/filter:

3.6L V6 Engine

1. Remove the seven screws on topof the engine air cleaner/filterhousing.

2. Lift the air cleaner/filter coverhousing away from the engine.

3. Pull out the filter.

4. Inspect or replace the engine aircleaner/filter.

5. Reverse Steps 1–3 to reinstall thefilter cover housing.

3.6L V6 Twin Turbo Engine

Page 246: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 245

1. Screws2. Secondary Air Hose3. Lower Air Duct Clamp4. Lower Electrical Connector5. Upper Electrical Connector6. Upper Air Duct Clamp

1. Disconnect the lower and upperoutlet ducts by loosening thelower (3) and upper (6) air ductclamps.

2. Disconnect the lower (4) andupper (5) electrical connectorsand wiring attachments from theair cleaner/filter cover.

3. Remove the screws (1) on top ofthe air cleaner/filter cover.

4. Lift the air cleaner/filter coverhousing away from the engine.

5. Pull out the air cleaner/filter.

6. Inspect or replace the engine aircleaner/filter.

7. Reverse Steps 1–5 to reinstall theair cleaner/filter cover housing.

{ Warning

Operating the engine with the aircleaner/filter off can cause you orothers to be burned. The air cleanernot only cleans the air; it helps tostop flames if the engine backfires.Use caution when working on theengine and do not drive with the aircleaner/filter off.

Caution

If the air cleaner/filter is off, dirtcan easily get into the engine,which could damage it. Always havethe air cleaner/filter in place whendriving.

Cooling SystemThe cooling system allows the engineto maintain the correct workingtemperature.

3.6L V6 Engine

1. Electric Engine Cooling Fans(Out of View)

2. Coolant Surge Tank andPressure Cap

Page 247: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

246 VEHICLE CARE

3.6L V6 Twin Turbo Engine

1. Electric Engine Cooling Fans(Out of View)

2. Charged Air Coolant (CAC)Bottle and Pressure Cap

3. Coolant Surge Tank andPressure Cap

{ Warning

An underhood electric fan can startup even when the engine is notrunning and can cause injury. Keephands, clothing, and tools awayfrom any underhood electric fan.

{ Warning

Do not touch heater or radiatorhoses, or other engine parts. Theycan be very hot and can burn you.Do not run the engine if there is aleak; all coolant could leak out.That could cause an engine fire andcan burn you. Fix any leak beforedriving the vehicle.

Engine Coolant

The engine and Charged Air Coolant(CAC) cooling systems in the vehicleare filled with DEX-COOL enginecoolant mixture.See Recommended Fluids andLubricants 0 326 and MaintenanceSchedule 0 317.

The following explains the coolingsystems and how to check and addcoolant when it is low. If there is aproblem with engine overheating, seeEngine Overheating 0 249.

What to Use

{ Warning

Plain water, or other liquids such asalcohol, can boil before the propercoolant mixture will. With plainwater or the wrong mixture, theengine could get too hot but therewould not be an overheat warning.The engine could catch fire and youor others could be burned.

Use a 50/50 mixture of clean,drinkable water and DEX-COOLcoolant. This mixture:

. Gives freezing protection down to−37 °C (−34 °F), outsidetemperature.

. Gives boiling protection up to 129°C (265 °F), engine temperature.

. Protects against rust andcorrosion.

. Will not damage aluminum parts.

. Helps keep the proper enginetemperature.

Page 248: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 247

Caution

Do not use anything other than amix of DEX-COOL coolant thatmeets GM Standard GMW3420 andclean, drinkable water. Anythingelse can cause damage to theengine cooling system and thevehicle, which would not be coveredby the vehicle warranty.

Never dispose of engine coolant byputting it in the trash, pouring it onthe ground, or pouring into sewers,streams, or bodies of water. Have thecoolant changed by an authorizedservice center, familiar with legalrequirements regarding used coolantdisposal. This will help protect theenvironment and your health.

Checking Coolant

The vehicle must be on a level surfacewhen checking the coolant level.

The engine coolant surge tank andCAC bottle are in the enginecompartment on the driver side of thevehicle. See Engine CompartmentOverview 0 236.

Check to see if coolant is visible in thesurge tank and CAC bottle. If thecoolant inside the surge tank isboiling, do not do anything else untilit cools down. If coolant is visible butthe coolant level is not at or above themark pointed to on the surge tank orat the CAC bottle cold fill mark, add a50/50 mixture of clean, drinkablewater and DEX-COOL coolant.

Be sure the cooling system is coolbefore this is done.

If no coolant is visible in the coolantsurge tank or CAC bottle, add coolantas follows:

How to Add Coolant to theSurge Tank

{ Warning

Plain water, or other liquids such asalcohol, can boil before the propercoolant mixture will. With plainwater or the wrong mixture, theengine could get too hot but therewould not be an overheat warning.The engine could catch fire and youor others could be burned.

{ Warning

Spilling coolant on hot engine partscan burn you. Coolant containsethylene glycol and it will burn ifthe engine parts are hot enough.

Page 249: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

248 VEHICLE CARE

Caution

Failure to follow the specificcoolant fill procedure could causethe engine to overheat and couldcause system damage. If coolant isnot visible in the surge tank,contact your dealer.

The coolant surge tank pressure capcan be removed when the coolingsystem, including the surge tankpressure cap and upper radiator hose,is no longer hot.

1. Turn the pressure cap slowlycounterclockwise. If a hiss isheard, wait for that to stop.A hiss means there is still somepressure left.

2. Keep turning the pressure capslowly and remove it.

3. Fill the coolant surge tank withthe proper mixture to the markpointed to on the front of thecoolant surge tank.

4. With the coolant surge tankpressure cap off, start the engine,and let it run until you can feelthe upper radiator hose gettinghot. Watch out for the enginecooling fans. By this time, thecoolant level inside the coolantsurge tank may be lower. If thelevel is lower, add more of theproper mixture to the coolantsurge tank until the level reachesthe mark pointed to on the frontof the coolant surge tank.

5. Replace the pressure cap tightly.

6. Verify coolant level after theengine is shut off and thecoolant is cold. If necessary,repeat coolant fill procedureSteps 1–5.

Caution

If the pressure cap is not tightlyinstalled, coolant loss and enginedamage may occur. Be sure the capis properly and tightly secured.

How to Add Coolant to the CACBottle

{ Warning

Spilling coolant on hot engine partscan burn you. Coolant containsethylene glycol and it will burn ifthe engine parts are hot enough.

Caution

Failure to follow the specificcoolant fill procedure could causethe engine to overheat and couldcause system damage. If coolant isnot visible in the surge tank,contact your dealer.

Page 250: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 249

The CAC bottle pressure cap can beremoved when the Charged AirCoolant cooling system, including theCAC bottle pressure cap, is nolonger hot.

1. Turn the pressure cap slowlycounterclockwise and remove it.

2. Fill the CAC bottle with theproper mixture to the cold fillmark pointed to on the front ofthe CAC bottle.

3. Replace the pressure cap tightly.

Caution

If the pressure cap is not tightlyinstalled, coolant loss and enginedamage may occur. Be sure the capis properly and tightly secured.

Engine OverheatingThe vehicle has an engine coolanttemperature gauge and an enginetemperature light to warn of engineoverheating.

There are also engine hot messagesthat may display in the DriverInformation Center (DIC).

If the decision is made not to lift thehood when one of these warningsappears, but get service help rightaway. See Roadside Service 0 338.

If the decision is made to lift thehood, make sure the vehicle is parkedon a level surface.

Then check to see if the enginecooling fans are running. If the engineis overheating, the fans should berunning. If they are not, do notcontinue to run the engine. Have thevehicle serviced.

Caution

Do not run the engine if there is aleak in the engine cooling system.This can cause a loss of all coolantand can damage the system andvehicle. Have any leaks fixedright away.

If Steam Is Coming from theEngine Compartment

{ Warning

Steam and scalding liquids from ahot cooling system are underpressure. Turning the pressure cap,even a little, can cause them tocome out at high speed and youcould be burned. Never turn the capwhen the cooling system, includingthe pressure cap, is hot. Wait forthe cooling system and pressurecap to cool.

Page 251: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

250 VEHICLE CARE

If No Steam Is Coming from theEngine Compartment

If an engine overheat warning isdisplayed but no steam can be seen orheard, the problem may not be tooserious. Sometimes the engine can geta little too hot when the vehicle:

. Climbs a long hill on a hot day.

. Stops after high-speed driving.

. Idles for long periods in traffic.

. Tows a trailer.

If the overheat warning is displayedwith no sign of steam:

1. Turn the air conditioning off.

2. Turn the heater on to the highesttemperature and to the highestfan speed. Open the windows asnecessary.

3. When it is safe to do so, pull offthe road, shift to P (Park) orN (Neutral), and let theengine idle.

If the temperature overheat gauge isno longer in the overheat zone or anoverheat warning no longer displays,the vehicle can be driven. Continue to

drive the vehicle slow for about10 minutes. Keep a safe vehicledistance from the car in front of you.If the warning does not come back on,continue to drive normally and havethe cooling system checked for properfill and function.

If the warning continues, pull over,stop, and park the vehicle right away.

If there is no sign of steam, idle theengine for three minutes while parked.If the warning is still displayed, turnoff the engine until it cools down.Also, see “Overheated EngineProtection Operating Mode” next inthis section.

Overheated EngineProtection Operating ModeThis emergency operating modeallows the vehicle to be driven to asafe place in an emergency situation.If an overheated engine conditionexists, an overheat protection mode,which alternates firing groups ofcylinders, helps prevent engine

damage. In this mode, there issignificant loss in power and engineperformance.

The engine coolant temperaturewarning light comes on in theinstrument cluster, to indicate thevehicle has entered overheated engineprotection operating mode. Thetemperature gauge also indicates anoverheat condition exists. Drivingextended distances and/or towing atrailer in the overheat protectionmode should be avoided.

Power Steering Fluid (LFXwith FWD)The vehicle has electric power steeringand does not use power steering fluid.

Power Steering Fluid(LF3 and LFX with AWD)

Page 252: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 251

The power steering fluid reservoir isunder the engine cover on thepassenger side toward the rear of theengine compartment. See EngineCompartment Overview 0 236.

When to Check Power SteeringFluid

It is not necessary to regularly checkpower steering fluid unless yoususpect there is a leak in the systemor an unusual noise is heard. A fluidloss in this system could indicate aproblem. Have the system inspectedand repaired.

How to Check Power SteeringFluid

Check the level when the engineis cool.

To check the power steering fluid:

1. Remove the engine cover. Referto Engine Cover 0 239.

2. Wipe the cap and the top of thereservoir clean.

3. Turn the cap counterclockwiseand pull it straight up.

4. Wipe the dipstick with aclean rag.

5. Replace the cap and completelytighten it.

6. Remove the cap again and lookat the fluid level on the dipstick.

The fluid level should bebetween MIN and MAX on thedipstick.

What to Use

To determine what kind of fluid touse, see Recommended Fluids andLubricants 0 326. Always use theproper fluid.

Washer Fluid

What to Use

When windshield washer fluid isneeded, be sure to read themanufacturer's instructions before

use. If operating the vehicle in an areawhere the temperature may fall belowfreezing, use a fluid that has sufficientprotection against freezing.

Adding Washer Fluid

The appropriate message will appearin the Driver Information Center (DIC)when the fluid level is low.

Open the cap with the washer symbolon it. Add washer fluid until the tankis full. See Engine CompartmentOverview 0 236 for reservoir location.

Caution

. Do not use washer fluid thatcontains any type of waterrepellent coating. This cancause the wiper blades tochatter or skip.

(Continued)

Page 253: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

252 VEHICLE CARE

Caution (Continued)

. Do not use engine coolant(antifreeze) in the windshieldwasher. It can damage thewindshield washer systemand paint.

. Do not mix water withready-to-use washer fluid.Water can cause the solutionto freeze and damage thewasher fluid tank and otherparts of the washer system.

. When using concentratedwasher fluid, follow themanufacturer instructions foradding water.

. Fill the washer fluid tank onlythree-quarters full when it isvery cold. This allows forfluid expansion if freezingoccurs, which could damagethe tank if it iscompletely full.

BrakesDisc brake pads have built-in wearindicators that make a high-pitchedwarning sound when the brake padsare worn and new pads are needed.The sound can come and go or can beheard all the time when the vehicle ismoving, except when applying thebrake pedal firmly.

{ Warning

The brake wear warning soundmeans that soon the brakes will notwork well. That could lead to acrash. When the brake wearwarning sound is heard, have thevehicle serviced.

Caution

Continuing to drive with worn-outbrake pads could result in costlybrake repair.

Some driving conditions or climatescan cause a brake squeal when thebrakes are first applied or lightlyapplied. This does not meansomething is wrong with the brakes.

Properly torqued wheel nuts arenecessary to help prevent brakepulsation. When tires are rotated,inspect brake pads for wear andevenly tighten wheel nuts in theproper sequence to torquespecifications. See Capacities andSpecifications 0 331.

Brake pads should be replaced ascomplete sets.

Brake Pedal Travel

See your dealer if the brake pedal doesnot return to normal height, or ifthere is a rapid increase in pedaltravel. This could be a sign that brakeservice may be required.

Replacing Brake System Parts

Always replace brake system partswith new, approved replacement parts.If this is not done, the brakes may notwork properly. The brakingperformance expected can change in

Page 254: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 253

many other ways if the wrongreplacement brake parts are installedor if parts are improperly installed.

Brake Fluid

The brake master cylinder reservoir isfilled with GM approved DOT 3 brakefluid as indicated on the reservoir cap.See Engine Compartment Overview0 236 for the location of the reservoir.

Checking Brake Fluid

With the vehicle in P (Park) on a levelsurface, the brake fluid level should bebetween the minimum and maximummarks on the brake fluid reservoir.

There are only two reasons why thebrake fluid level in the reservoir maygo down:

. Normal brake lining wear. Whennew linings are installed, the fluidlevel goes back up.

. A fluid leak in the brake hydraulicsystem. Have the brake hydraulicsystem fixed. With a leak, thebrakes will not work well.

Always clean the brake fluid reservoircap and the area around the capbefore removing it.

Do not top off the brake fluid. Addingfluid does not correct a leak. If fluid isadded when the linings are worn,there will be too much fluid whennew brake linings are installed. Add orremove fluid, as necessary, only whenwork is done on the brake hydraulicsystem.

{ Warning

If too much brake fluid is added, itcan spill on the engine and burn,if the engine is hot enough. You orothers could be burned, and thevehicle could be damaged. Addbrake fluid only when work is doneon the brake hydraulic system.

When the brake fluid falls to a lowlevel, the brake warning light comeson. See Brake System Warning Light0 129.

Brake fluid absorbs water over timewhich degrades the effectiveness ofthe brake fluid. Replace brake fluid atthe specified intervals to preventincreased stopping distance. SeeMaintenance Schedule 0 317.

What to Add

Use only GM approved DOT 3 brakefluid from a clean, sealed container.See Recommended Fluids andLubricants 0 326.

{ Warning

The wrong or contaminated brakefluid could result in damage to thebrake system. This could result inthe loss of braking leading to apossible injury. Always use theproper GM approved brake fluid.

Page 255: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

254 VEHICLE CARE

Caution

If brake fluid is spilled on thevehicle's painted surfaces, the paintfinish can be damaged. Immediatelywash off any painted surface.

Battery - North AmericaThe original equipment battery ismaintenance free. Do not remove thecap and do not add fluid.

Refer to the replacement numbershown on the original battery labelwhen a new battery is needed. SeeEngine Compartment Overview 0 236for battery location.

{ Warning

WARNING: Battery posts,terminals, and related accessoriescontain lead and lead compounds,chemicals known to the State ofCalifornia to cause cancer and birthdefects or other reproductive harm.

(Continued)

Warning (Continued)

Batteries also contain otherchemicals known to the State ofCalifornia to cause cancer. WASHHANDS AFTER HANDLING. Formore information go towww.P65Warnings.ca.gov/passenger-vehicle.

See California Proposition 65 Warning0 233 and the back cover.

Vehicle Storage

{ Warning

Batteries have acid that can burnyou and gas that can explode. Youcan be badly hurt if you are notcareful. See Jump Starting - NorthAmerica 0 301 for tips on workingaround a battery withoutgetting hurt.

Infrequent Usage: Remove the black,negative (−) cable from the battery tokeep the battery from running down.

Extended Storage: Remove the black,negative (−) cable from the battery oruse a battery trickle charger.

All-Wheel Drive

Transfer Case

Under normal driving conditions,transfer case fluid does not requiremaintenance unless there is a fluidleak or unusual noise. If required,have the transfer case serviced byyour dealer.

Starter Switch Check

{ Warning

When you are doing this inspection,the vehicle could move suddenly.If the vehicle moves, you or otherscould be injured.

1. Before starting this check, besure there is enough roomaround the vehicle.

Page 256: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 255

2. Firmly apply both the parkingbrake and the regular brake. SeeElectric Parking Brake 0 191.

Do not use the accelerator pedal,and be ready to turn off theengine immediately if it starts.

3. Try to start the engine in eachgear. The vehicle should startonly in P (Park) or N (Neutral).If the vehicle starts in any otherposition, contact your dealer forservice.

Automatic TransmissionShift Lock Control FunctionCheck

{ Warning

When you are doing this inspection,the vehicle could move suddenly.If the vehicle moves, you or otherscould be injured.

1. Before starting this check, besure there is enough roomaround the vehicle. It should beparked on a level surface.

2. Firmly apply the parking brake.See Electric Parking Brake 0 191.

Be ready to apply the regularbrake immediately if the vehiclebegins to move.

3. With the engine off, turn theignition on, but do not start theengine. Without applying theregular brake, try to move theshift lever out of P (Park) withnormal effort. If the shift levermoves out of P (Park), contactyour dealer for service.

Park Brake and P (Park)Mechanism Check

{ Warning

When you are doing this check, thevehicle could begin to move. You orothers could be injured andproperty could be damaged. Makesure there is room in front of thevehicle in case it begins to roll. Beready to apply the regular brake atonce should the vehicle beginto move.

Park on a fairly steep hill, with thevehicle facing downhill. Keeping yourfoot on the regular brake, set theparking brake.

. To check the parking brake'sholding ability: With the enginerunning and the transmission inN (Neutral), slowly remove footpressure from the regular brakepedal. Do this until the vehicle isheld by the parking brake only.

. To check the P (Park) mechanism'sholding ability: With the enginerunning, shift to P (Park). Thenrelease the parking brake followedby the regular brake.

Contact your dealer if service isrequired.

Wiper Blade ReplacementWindshield wiper blades should beinspected for wear or cracking.

It is a good idea to clean the wiperblade assembly on a regular basis.When worn, or when cleaning isineffective, replace the wiper blade.

Page 257: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

256 VEHICLE CARE

For proper windshield wiper bladelength and type, see MaintenanceReplacement Parts 0 327.

Caution

Allowing the wiper arm to touchthe windshield when no wiper bladeis installed could damage thewindshield. Any damage that occurswould not be covered by the vehiclewarranty. Do not allow the wiperarm to touch the windshield.

To replace the wiper blade:

1. Pull the wiper assembly awayfrom the windshield.

2. Lift up on the latch in the middleof the wiper blade where thewiper arm attaches.

3. With the latch open, pull thewiper blade down toward thewindshield far enough to releaseit from the J-hooked end of thewiper arm.

4. Remove the wiper blade.

5. Reverse Steps 1–3 for wiperblade replacement.

Windshield Replacement

HUD System

The windshield is part of the HUDsystem. If the windshield must bereplaced, get one that is designed forHUD or the HUD image may look outof focus.

Driver Assistance Systems

If the windshield needs to be replacedand the vehicle is equipped with afront camera sensor for the DriverAssistance Systems, a GMreplacement windshield isrecommended. The replacementwindshield must be installedaccording to GM specifications forproper alignment. If it is not, thesesystems may not work properly, theymay display messages, or they maynot work at all. See your dealer forproper windshield replacement.

Gas Strut(s)This vehicle is equipped with gasstrut(s) to provide assistance in liftingand holding open the hood/trunk/liftgate system in full open position.

Page 258: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 257

{ Warning

If the gas struts that hold open thehood, trunk, and/or liftgate fail, youor others could be seriously injured.Take the vehicle to your dealer forservice immediately. Visuallyinspect the gas struts for signs ofwear, cracks, or other damageperiodically. Check to make sure thehood/trunk/liftgate is held openwith enough force. If struts arefailing to hold the hood/trunk/liftgate, do not operate. Have thevehicle serviced.

Caution

Do not apply tape or hang anyobjects from gas struts. Also do notpush down or pull on gas struts.This may cause damage to thevehicle.

See Maintenance Schedule 0 317.

Hood

Trunk

Liftgate

Page 259: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

258 VEHICLE CARE

Headlamp AimingHeadlamp aim has been preset andshould need no further adjustment.

If the vehicle is damaged in a crash,the headlamp aim may be affected.If adjustment to the headlamps isnecessary, see your dealer.

Bulb ReplacementFor the proper type of replacementbulbs, or any bulb changing procedurenot listed in this section, contact yourdealer.

LED LightingThis vehicle has several LED lamps.For replacement of any LED lightingassembly, contact your dealer.

Back-Up Lamps

1. Back-Up Bulb Socket2. Back-Up Lamp Assembly

To replace one of these bulbs:

1. Reach under the rear fascia andlocate the back-up lampassembly.

2. Remove the bulb socket (1) byturning counterclockwise andpulling straight out of the lampassembly (2).

3. Pull the bulb out of the socket.

4. Install the new bulb in the bulbsocket.

5. Install the bulb socket by turningclockwise.

Page 260: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 259

License Plate Lamp

Lamp Assembly

Bulb Assembly

1. Bulb Socket2. Bulb3. Lamp Assembly

To replace one of these bulbs:

1. Push the lamp assembly (3)toward the right.

2. Pull the lamp assembly down toremove.

3. Turn the bulb socket (1)counterclockwise to remove itfrom the lamp assembly (3).

4. Pull the bulb (2) straight out ofthe bulb socket (1).

5. Push the replacement bulbstraight into the bulb socket andturn the bulb socket clockwise toinstall it into the lamp assembly.

6. Push the lamp assembly backinto position until the release tablocks into place.

Electrical System

Electrical System OverloadThe vehicle has fuses and circuitbreakers to protect against anelectrical system overload.

When the current electrical load is tooheavy, the circuit breaker opens andcloses, protecting the circuit until thecurrent load returns to normal or theproblem is fixed. This greatly reducesthe chance of circuit overload and firecaused by electrical problems.

Fuses and circuit breakers protectpower devices in the vehicle.

Replace a bad fuse with a new one ofthe identical size and rating.

If there is a problem on the road anda fuse needs to be replaced, thesame amperage fuse can be borrowed.Choose some feature of the vehiclethat is not needed to use and replaceit as soon as possible.

Page 261: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

260 VEHICLE CARE

Headlamp Wiring

An electrical overload may cause thelamps to go on and off, or in somecases to remain off. Have theheadlamp wiring checked right away ifthe lamps go on and off or remain off.

Windshield Wipers

If the wiper motor overheats due toheavy snow or ice, the windshieldwipers will stop until the motor coolsand will then restart.

Although the circuit is protected fromelectrical overload, overload due toheavy snow or ice may cause wiperlinkage damage. Always clear ice andheavy snow from the windshieldbefore using the windshield wipers.

If the overload is caused by anelectrical problem and not snow orice, be sure to get it fixed.

Fuses and Circuit BreakersThe wiring circuits in the vehicle areprotected from short circuits by acombination of fuses and circuit

breakers. This greatly reduces thechance of damage caused by electricalproblems.

{ Danger

Fuses and circuit breakers aremarked with their ampere rating.Do not exceed thespecified amperage rating whenreplacing fuses and circuit breakers.Use of an oversized fuse or circuitbreaker can result in a vehicle fire.You and others could be seriouslyinjured or killed.

To check a fuse, look at thesilver-colored band inside the fuse.If the band is broken or melted,replace the fuse. Be sure to replace abad fuse with a new one of theidentical size and rating.

Fuses of the same amperage can betemporarily borrowed from anotherfuse location, if a fuse goes out.Replace the fuse as soon as possible.

Engine Compartment FuseBlock

To remove the fuse block cover,squeeze the three retaining clips onthe cover and lift it straight up.

Caution

Spilling liquid on any electricalcomponent on the vehicle maydamage it. Always keep the coverson any electrical component.

Page 262: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 261

The vehicle may not be equipped withall of the fuses, relays, and featuresshown.

Fuses Usage

1 Transmission controlmodule

2 Engine controlmodule

3 A/C clutch

Fuses Usage

4 –

5 Engine controlmodule/Ignition

6 Front wiper

7 –

8 Ignition coils – even

9 Ignition coils – odd

Fuses Usage

10 Engine controlmodule

11 Mass air flow sensor/Post catalyticconverter O2 sensors

12 Starter

13 Transmission controlmodule/Chassiscontrol moduleignition

14 Rear heated seatpassenger side

15 Rear heated sidedriver side

16 –

17 Sunshade/Ventedseats

18 Autonet

19 –

20 –

21 Rear power windows

22 Sunroof

Page 263: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

262 VEHICLE CARE

Fuses Usage

23 Variable effortsteering module

24 Front power windows

25 Retained accessorypower

26 ABS pump

27 Electric park brake

28 Rear window defogger

29 Passive entry/Passivestart

30 Spare

31 Heated driver seat

32 Stop lamps — centerhigh mounted stoplamp/Backup-reverselamps/Interior

33 Heated passenger seat

34 ABS valves

35 Amplifier

36 Tail park lamp —driver side

Fuses Usage

37 Right high-beamheadlamp

38 Left high-beamheadlamp

39 Tail park lamp —passenger side

40 Long range radar

41 Brake vacuumassist pump

42 Cooling fan highspeed

43 –

44 –

45 Cooling fan low speed

46 Cooling fan control

47 Pre-catalyticconverter O2 sensorheater/Canister purgesolenoid

48 Low temperatureradiator coolant pump

49 Right headlamp LED

Fuses Usage

50 Left headlamp LED

51 Horn

52 Display/Ignition

53 Air quality sensor/Inside rearviewmirror/Rear visioncamera

54 HVAC/Reflective LEDalert display

55 Driver and passengerdoor switches/Outsiderearview mirrorswitch/Mirrormemory module

56 Windshield washer

57 –

58 –

59 –

60 Heated outsiderearview mirror

61 –

62 Front seats massagemodule

Page 264: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 263

Fuses Usage

63 –

64 Spare

65 Spare

66 Trunk release

67 Chassis controlmodule

68 –

69 Battery voltage sensor

70 Canister vent solenoid

71 Memory seat module

72 Electric powersteering

Relays Usage

1 A/C clutch

2 Starter

3 –

4 Wiper speed

5 Wiper control

6 –

7 Powertrain

Relays Usage

8 –

9 Cooling fan — highspeed

10 Cooling fan — lowspeed

11 Tail/Park lamps

12 –

13 Cooling fan control

14 Low beam LEDheadlamps

15 Run/Crank

16 –

17 Rear window andmirror defogger

Instrument Panel FuseBlock

The instrument panel fuse block is inthe instrument panel, on the driverside of the vehicle. To access thefuses, open the fuse panel door bypulling down at the top.

Press in on the sides of the door torelease it from the instrument panel.

Pull the door toward you to release itfrom the hinge.

Page 265: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

264 VEHICLE CARE

The vehicle may not be equipped withall of the fuses, relays, and featuresshown.

Fuses Usage

1 Wireless chargermodule/USB charge

2 Body controlmodule 7

3 Body controlmodule 5

4 Radio

5 Infotainment display/Head-up display/Instrument cluster

Fuses Usage

6 Power outlet 1

7 Power outlet 2

8 Body controlmodule 1

9 Body controlmodule 4

10 Body controlmodule 8

11 Front HVAC blower

12 Passenger seat

13 Driver seat

14 Diagnostic linkconnector

15 Airbag AOS

16 Glove box

17 HVAC controller

18 Logistics

19 Front camera

20 Telematics (OnStar)

21 CGM

Fuses Usage

22 Steering wheelcontrols/Backlight

23 Body controlmodule 3

24 Body controlmodule 2

25 Power steeringcolumn

26 AC DC inverter

Relays Usage

R1 Glove box

R2 Logistics

R3 Retained accessorypower

Page 266: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 265

Rear Compartment FuseBlock

The rear compartment fuse block ison the left side of the trunk behind acover. The vehicle may not be equipped with

all of the fuses, relays, and featuresshown.

Fuses Usage

F01 –

F02 –

F03 –

F04 Suspension levelingcompressor

Fuses Usage

F05 –

F06 –

F07 –

F08 –/Front courtesylamps/Footwell,puddle lamps

F09 –

Page 267: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

266 VEHICLE CARE

Fuses Usage

F10 –

F11 –

F12 –

F13 Spare/MID PowerWindow

F14 –

F15 –/Spare

F16 –/Video processingmodule

F17 –

F18 Semi-active dampingsystem

F19 Universal remotesystem/Rain, light,and humidity sensor

F20 –/Shunt

F21 Side blind zone alert

F22 –

F23 All wheel drive

F24 –

F25 –

Fuses Usage

F26 –

F27 –

F28 –

F29 –

F30 External objectcalculation module

F31 Park assist/Lanedeparture warning/Lane keep assist

F32 –

F33 –

F34 –

F35 –

F36 –

F37 –

Relays Usage

K1 –

K2 Front courtesy lamps/Footwell, puddlelamps

Relays Usage

K3 Suspension levelingcompressor

K4 –

Page 268: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 267

Wheels and Tires

TiresEvery new GM vehicle hashigh-quality tires made by aleading tire manufacturer. See thewarranty manual for informationregarding the tire warranty andwhere to get service. Foradditional information refer to thetire manufacturer.

{ Warning

. Poorly maintained andimproperly used tires aredangerous.

. Overloading the tires cancause overheating as aresult of too much flexing.There could be a blowoutand a serious crash. SeeVehicle Load Limits 0 176.

(Continued)

Warning (Continued)

. Underinflated tires posethe same danger asoverloaded tires. Theresulting crash could causeserious injury. Check alltires frequently tomaintain therecommended pressure.Tire pressure should bechecked when the tiresare cold.

. Overinflated tires are morelikely to be cut, punctured,or broken by a suddenimpact — such as whenhitting a pothole. Keeptires at the recommendedpressure.

. Worn or old tires cancause a crash. If the treadis badly worn,replace them.

(Continued)

Warning (Continued)

. Replace any tires that havebeen damaged by impactswith potholes, curbs, etc.

. Improperly repaired tirescan cause a crash. Onlythe dealer or an authorizedtire service center shouldrepair, replace, dismount,and mount the tires.

. Do not spin the tires inexcess of 56 km/h(35 mph) on slipperysurfaces such as snow,mud, ice, etc. Excessivespinning may cause thetires to explode.

See Tire Pressure for High-SpeedOperation 0 276 for inflationpressure adjustment forhigh-speed driving.

Page 269: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

268 VEHICLE CARE

All-Season TiresThis vehicle may come with all-seasontires. These tires are designed toprovide good overall performance onmost road surfaces and weatherconditions. Original equipment tiresdesigned to GM's specific tireperformance criteria have a TPCspecification code molded onto thesidewall. Original equipmentall-season tires can be identified bythe last two characters of this TPCcode, which will be “MS.”

Consider installing winter tires on thevehicle if frequent driving on snow orice-covered roads is expected.All-season tires provide adequateperformance for most winter drivingconditions, but they may not offer thesame level of traction or performanceas winter tires on snow or ice-coveredroads. See Winter Tires 0 268.

Winter TiresThis vehicle was not originallyequipped with winter tires. Wintertires are designed for increasedtraction on snow and ice-covered

roads. Consider installing winter tireson the vehicle if frequent driving onice or snow covered roads is expected.See your dealer for details regardingwinter tire availability and proper tireselection. Also, see Buying New Tires0 282.

With winter tires, there may bedecreased dry road traction, increasedroad noise, and shorter tread life.After changing to winter tires, be alertfor changes in vehicle handling andbraking.

If using winter tires:

. Use tires of the same brand andtread type on all four wheelpositions.

. Use only radial ply tires of thesame size, load range, and speedrating as the original equipmenttires.

Winter tires with the same speedrating as the original equipment tiresmay not be available for H, V, W, Y,and ZR speed rated tires. If wintertires with a lower speed rating arechosen, never exceed the tire'smaximum speed capability.

Low-Profile TiresIf the vehicle has P245/40R20 orP245/45R19 size tires, they areclassified as low-profile tires.

Caution

Low-profile tires are moresusceptible to damage from roadhazards or curb impact thanstandard profile tires. Tire and/orwheel assembly damage can occurwhen coming into contact withroad hazards like potholes, or sharpedged objects, or when sliding intoa curb. The warranty does not coverthis type of damage. Keep tires setto the correct inflation pressure andwhen possible, avoid contact withcurbs, potholes, and other roadhazards.

Page 270: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 269

Summer TiresThis vehicle may come with highperformance summer tires. These tireshave a special tread and compoundthat are optimized for maximum dryand wet road performance. Thisspecial tread and compound will havedecreased performance in coldclimates, and on ice and snow. It isrecommended that winter tires beinstalled on the vehicle if frequentdriving at temperatures belowapproximately 5 °C (40 °F) or on ice orsnow covered roads is expected. SeeWinter Tires 0 268.

Caution

High performance summer tireshave rubber compounds that loseflexibility and may develop surfacecracks in the tread area attemperatures below −7 °C (20 °F).Always store high performancesummer tires indoors and attemperatures above −7 °C (20 °F)when not in use. If the tires have

(Continued)

Caution (Continued)

been subjected to −7 °C (20 °F) orless, let them warm up in a heatedspace to at least 5 °C (40 °F) for24 hours or more before beinginstalled or driving a vehicle onwhich they are installed. Do notapply heat or blow heated airdirectly on the tires. Always inspecttires before use. See Tire Inspection0 280.

Tire Sidewall LabelingUseful information about a tire ismolded into its sidewall. Theexamples show a typical passengervehicle tire and a compact sparetire sidewall.

Passenger (P-Metric) Tire Example

(1) Tire Size : The tire size is acombination of letters andnumbers used to define aparticular tire's width, height,aspect ratio, construction type,and service description. See the“Tire Size” illustration later in thissection.

(2) TPC Spec (Tire PerformanceCriteria Specification) : Originalequipment tires designed to GM'sspecific tire performance criteriahave a TPC specification code

Page 271: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

270 VEHICLE CARE

molded onto the sidewall. GM'sTPC specifications meet or exceedall federal safety guidelines.

(3) DOT (Department ofTransportation) : TheDepartment of Transportation(DOT) code indicates that the tireis in compliance with the U.S.Department of TransportationMotor Vehicle Safety Standards.

DOT Tire Date of Manufacture :The last four digits of the TINindicate the tire manufactureddate. The first two digits representthe week (01–52) and the last twodigits, the year. For example, thethird week of the year 2010 wouldhave a four-digit DOT dateof 0310.

(4) Tire Identification Number(TIN) : The letters and numbersfollowing the DOT (Department ofTransportation) code are the TireIdentification Number (TIN). TheTIN shows the manufacturer andplant code, tire size, and date the

tire was manufactured. The TIN ismolded onto both sides of the tire,although only one side may havethe date of manufacture.

(5) Tire Ply Material : The typeof cord and number of plies in thesidewall and under the tread.

(6) Uniform Tire QualityGrading (UTQG) : Tiremanufacturers are required tograde tires based on threeperformance factors: treadwear,traction, and temperatureresistance. For more informationsee Uniform Tire Quality Grading0 284.

(7) Maximum Cold InflationLoad Limit : Maximum load thatcan be carried and the maximumpressure needed to supportthat load.

Compact Spare Tire Example

(1) Tire Ply Material : The typeof cord and number of plies in thesidewall and under the tread.

(2) Temporary Use Only : Thecompact spare tire or temporaryuse tire should not be driven atspeeds over 80 km/h (50 mph).The compact spare tire is foremergency use when a regularroad tire has lost air and gone flat.If the vehicle has a compact sparetire, see Compact Spare Tire 0 299and If a Tire Goes Flat 0 286.

Page 272: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 271

(3) Tire Identification Number(TIN) : The letters and numbersfollowing the DOT (Department ofTransportation) code are the TireIdentification Number (TIN). TheTIN shows the manufacturer andplant code, tire size, and date thetire was manufactured. The TIN ismolded onto both sides of the tire,although only one side may havethe date of manufacture.

(4) Maximum Cold InflationLoad Limit : Maximum load thatcan be carried and the maximumpressure needed to supportthat load.

(5) Tire Inflation : The temporaryuse tire or compact spare tireshould be inflated to 420 kPa(60 psi). For more information ontire pressure and inflation see TirePressure 0 274.

(6) Tire Size : A combination ofletters and numbers define a tire'swidth, height, aspect ratio,construction type, and service

description. The letter T as thefirst character in the tire sizemeans the tire is for temporaryuse only.

(7) TPC Spec (Tire PerformanceCriteria Specification) : Originalequipment tires designed to GM'sspecific tire performance criteriahave a TPC specification codemolded onto the sidewall. GM'sTPC specifications meet or exceedall federal safety guidelines.

Tire Designations

Tire Size

The following is an example of atypical passenger vehicle tire size.

(1) Passenger (P-Metric) Tire :The United States version of ametric tire sizing system. Theletter P as the first character inthe tire size means a passengervehicle tire engineered tostandards set by the U.S. Tire andRim Association.

(2) Tire Width : The three-digitnumber indicates the tire sectionwidth in millimeters from sidewallto sidewall.

(3) Aspect Ratio : A two-digitnumber that indicates the tireheight-to-width measurements.For example, if the tire size aspectratio is 60, as shown in item 3 ofthe illustration, it would meanthat the tire's sidewall is60 percent as high as it is wide.

(4) Construction Code : A lettercode is used to indicate the typeof ply construction in the tire. Theletter R means radial plyconstruction; the letter D means

Page 273: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

272 VEHICLE CARE

diagonal or bias ply construction;and the letter B means belted-biasply construction.

(5) Rim Diameter : Diameter ofthe wheel in inches.

(6) Service Description : Thesecharacters represent the loadindex and speed rating of the tire.The load index represents the loadcarrying capacity a tire is certifiedto carry. The speed rating is themaximum speed a tire is certifiedto carry a load.

Tire Terminology andDefinitionsAir Pressure : The amount of airinside the tire pressing outwardon each square inch of the tire.Air pressure is expressed in kPa(kilopascal) or psi (pounds persquare inch).

Accessory Weight : The combinedweight of optional accessories.Some examples of optional

accessories are automatictransmission, power windows,power seats, and air conditioning.

Aspect Ratio : The relationship ofa tire's height to its width.

Belt : A rubber coated layer ofcords between the plies and thetread. Cords may be made fromsteel or other reinforcingmaterials.

Bead : The tire bead contains steelwires wrapped by steel cords thathold the tire onto the rim.

Bias Ply Tire : A pneumatic tire inwhich the plies are laid atalternate angles less than90 degrees to the centerline of thetread.

Cold Tire Pressure : The amountof air pressure in a tire, measuredin kPa (kilopascal) or psi (poundsper square inch) before a tire hasbuilt up heat from driving. SeeTire Pressure 0 274.

Curb Weight : The weight of amotor vehicle with standard andoptional equipment including themaximum capacity of fuel, oil, andcoolant, but without passengersand cargo.

DOT Markings : A code moldedinto the sidewall of a tiresignifying that the tire is incompliance with the U.S.Department of Transportation(DOT) Motor Vehicle SafetyStandards. The DOT code includesthe Tire Identification Number(TIN), an alphanumeric designatorwhich can also identify the tiremanufacturer, production plant,brand, and date of production.

GVWR : Gross Vehicle WeightRating. See Vehicle Load Limits0 176.

GAWR FRT : Gross Axle WeightRating for the front axle. SeeVehicle Load Limits 0 176.

Page 274: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 273

GAWR RR : Gross Axle WeightRating for the rear axle. SeeVehicle Load Limits 0 176.

Intended Outboard Sidewall :The side of an asymmetrical tirethat must always face outwardwhen mounted on a vehicle.

Kilopascal (kPa) : The metric unitfor air pressure.

Light Truck (LT-Metric) Tire : Atire used on light duty trucks andsome multipurpose passengervehicles.

Load Index : An assigned numberranging from 1 to 279 thatcorresponds to the load carryingcapacity of a tire.

Maximum Inflation Pressure :The maximum air pressure towhich a cold tire can be inflated.The maximum air pressure ismolded onto the sidewall.

Maximum Load Rating : The loadrating for a tire at the maximumpermissible inflation pressure forthat tire.

Maximum Loaded VehicleWeight : The sum of curb weight,accessory weight, vehicle capacityweight, and production optionsweight.

Normal Occupant Weight : Thenumber of occupants a vehicle isdesigned to seat multiplied by68 kg (150 lb). See Vehicle LoadLimits 0 176.

Occupant Distribution :Designated seating positions.

Outward Facing Sidewall : Theside of an asymmetrical tire thathas a particular side that facesoutward when mounted on avehicle. The side of the tire thatcontains a whitewall, bears whitelettering, or bears manufacturer,brand, and/or model name

molding that is higher or deeperthan the same moldings on theother sidewall of the tire.

Passenger (P-Metric) Tire : A tireused on passenger cars and somelight duty trucks andmultipurpose vehicles.

Recommended InflationPressure : Vehicle manufacturer'srecommended tire inflationpressure as shown on the tireplacard.See Tire Pressure 0 274 and VehicleLoad Limits 0 176.

Radial Ply Tire : A pneumatic tirein which the ply cords that extendto the beads are laid at 90 degreesto the centerline of the tread.

Rim : A metal support for a tireand upon which the tire beads areseated.

Sidewall : The portion of a tirebetween the tread and the bead.

Page 275: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

274 VEHICLE CARE

Speed Rating : An alphanumericcode assigned to a tire indicatingthe maximum speed at which atire can operate.

Traction : The friction betweenthe tire and the road surface. Theamount of grip provided.

Tread : The portion of a tire thatcomes into contact with the road.

Treadwear Indicators : Narrowbands, sometimes called wearbars, that show across the tread ofa tire when only 1.6 mm (1/16 in)of tread remains. See When It IsTime for New Tires 0 281.

UTQGS (Uniform Tire QualityGrading Standards) : A tireinformation system that providesconsumers with ratings for a tire'straction, temperature, andtreadwear. Ratings are determinedby tire manufacturers usinggovernment testing procedures.The ratings are molded into thesidewall of the tire. See UniformTire Quality Grading 0 284.

Vehicle Capacity Weight : Thenumber of designated seatingpositions multiplied by68 kg (150 lb) plus the rated cargoload. See Vehicle Load Limits 0 176.

Vehicle Maximum Load on theTire : Load on an individual tiredue to curb weight, accessoryweight, occupant weight, andcargo weight.

Vehicle Placard : A labelpermanently attached to a vehicleshowing the vehicle capacityweight and the original equipmenttire size and recommendedinflation pressure. See “Tire andLoading Information Label” underVehicle Load Limits 0 176.

Tire PressureTires need the correct amount ofair pressure to operate effectively.

Caution

Neither tire underinflation noroverinflation is good.Underinflated tires, or tires thatdo not have enough air, canresult in:

. Tire overloading andoverheating which couldlead to a blowout.

. Premature orirregular wear.

. Poor handling.

. Reduced fuel economy.

Overinflated tires, or tires thathave too much air, can result in:

. Unusual wear.

. Poor handling.

. Rough ride.

. Needless damage fromroad hazards.

Page 276: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 275

The Tire and Loading Informationlabel on the vehicle indicates theoriginal equipment tires and thecorrect cold tire inflationpressures. The recommendedpressure is the minimum airpressure needed to support thevehicle's maximum load carryingcapacity. See Vehicle Load Limits0 176.

How the vehicle is loaded affectsvehicle handling and ride comfort.Never load the vehicle with moreweight than it was designed tocarry.

When to Check

Check your tires once a month ormore. Do not forget to check thespare tire. If the vehicle has acompact spare tire, it should be at420 kPa (60 psi).See Compact Spare Tire 0 299 andFull-Size Spare Tire 0 300.

How to Check

Use a good quality pocket-typegauge to check tire pressure.Proper tire inflation cannot bedetermined by looking at the tire.Check the tire inflation pressurewhen the tires are cold, meaningthe vehicle has not been driven forat least three hours or no morethan 1.6 km (1 mi).

Remove the valve cap from thetire valve stem. Press the tiregauge firmly onto the valve to geta pressure measurement. If thecold tire inflation pressurematches the recommendedpressure on the Tire and LoadingInformation label, no furtheradjustment is necessary. If theinflation pressure is low, add airuntil the recommended pressure isreached. If the inflation pressureis high, press on the metal stem inthe center of the tire valve torelease air.

Recheck the tire pressure with thetire gauge.

Put the valve caps back on thevalve stems to keep out dirt andmoisture and prevent leaks. Useonly valve caps designed for thevehicle by GM. TPMS sensorscould be damaged and would notbe covered by the vehiclewarranty.

Professional Vehicle

If the vehicle has 235/55R18 size tires,the cold inflation pressure depends onthe vehicle mass and should bedetermined by the vehiclecoach-builder. A Tire and LoadingInformation label provided by thefinal stage manufacturer should beattached to the B-pillar on the driverside of the vehicle. If the final stagemanufacturer's label is not present,contact the coach-builder. Do not usethe tire pressures indicated on theGeneral Motors label. These tirepressures are for the incomplete

Page 277: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

276 VEHICLE CARE

vehicle and are not the correct tirepressures for the completedprofessional vehicle.

Tire Pressure forHigh-Speed Operation

{ Warning

Driving at high speeds, 160 km/h(100 mph) or higher, puts additionalstrain on tires. Sustainedhigh-speed driving causes excessiveheat buildup and can cause suddentire failure. This could cause acrash, and you or others could bekilled. Some high-speed rated tiresrequire inflation pressureadjustment for high-speedoperation. When speed limits androad conditions allow the vehicle tobe driven at high speeds, make surethe tires are rated for high-speedoperation, are in excellentcondition, and are set to the correctcold tire inflation pressure for thevehicle load.

Vehicles with P245/45R19 98V sizetires require inflation pressureadjustment when driving the vehicleat speeds of 160 km/h (100 mph) orhigher. Set the cold inflation pressureto 260 kPa (38 psi).

Vehicles with P245/40R20 95V sizetires require inflation pressureadjustment when driving the vehicleat speeds of 160 km/h (100 mph) orhigher. Set the cold inflation pressureto 280 kPa (41 psi).

Professional vehicles with 235/55R18 104H size tires require inflationpressure adjustment when driving thevehicle at speeds of160 km/h (100 mph) or higher. Set thecold inflation pressure to40 kPa (6 psi) above the recommendedcold tire pressure shown on the Tireand Loading Information label for the235/55R18 104H size tires.

Return the tires to the recommendedcold tire inflation pressure whenhigh-speed driving has ended.See Vehicle Load Limits 0 176 and TirePressure 0 274.

Tire Pressure MonitorSystemThe Tire Pressure Monitor System(TPMS) uses radio and sensortechnology to check tire pressurelevels. The TPMS sensors monitor theair pressure in your tires and transmittire pressure readings to a receiverlocated in the vehicle.

Each tire, including the spare (ifprovided), should be checked monthlywhen cold and inflated to theinflation pressure recommended bythe vehicle manufacturer on thevehicle placard or tire inflationpressure label. (If your vehicle hastires of a different size than the sizeindicated on the vehicle placard or tireinflation pressure label, you shoulddetermine the proper tire inflationpressure for those tires.)

As an added safety feature, yourvehicle has been equipped with a tirepressure monitoring system (TPMS)that illuminates a low tire pressuretelltale when one or more of your tiresis significantly under-inflated.

Page 278: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 277

Accordingly, when the low tirepressure telltale illuminates, youshould stop and check your tires assoon as possible, and inflate them tothe proper pressure. Driving on asignificantly under-inflated tire causesthe tire to overheat and can lead totire failure. Under-inflation alsoreduces fuel efficiency and tire treadlife, and may affect the vehicle'shandling and stopping ability.

Please note that the TPMS is not asubstitute for proper tire maintenance,and it is the driver's responsibility tomaintain correct tire pressure, even ifunder-inflation has not reached thelevel to trigger illumination of theTPMS low tire pressure telltale.

Your vehicle has also been equippedwith a TPMS malfunction indicator toindicate when the system is notoperating properly. The TPMSmalfunction indicator is combinedwith the low tire pressure telltale.When the system detects amalfunction, the telltale will flash forapproximately one minute and thenremain continuously illuminated. This

sequence will continue uponsubsequent vehicle start-ups as longas the malfunction exists.

When the malfunction indicator isilluminated, the system may not beable to detect or signal low tirepressure as intended. TPMSmalfunctions may occur for a varietyof reasons, including the installationof replacement or alternate tires orwheels on the vehicle that prevent theTPMS from functioning properly.Always check the TPMS malfunctiontelltale after replacing one or moretires or wheels on your vehicle toensure that the replacement oralternate tires and wheels allow theTPMS to continue to functionproperly.

See Tire Pressure Monitor Operation0 277.

See Radio Frequency Statement 0 344.

Tire Pressure MonitorOperationThis vehicle may have a Tire PressureMonitor System (TPMS). The TPMS isdesigned to warn the driver when a

low tire pressure condition exists.TPMS sensors are mounted onto eachtire and wheel assembly, excluding thespare tire and wheel assembly. TheTPMS sensors monitor the airpressure in the tires and transmit thetire pressure readings to a receiverlocated in the vehicle.

When a low tire pressure condition isdetected, the TPMS illuminates thelow tire pressure warning light on theinstrument cluster. If the warninglight comes on, stop as soon aspossible and inflate the tires to therecommended pressure shown on theTire and Loading Information label.See Vehicle Load Limits 0 176.

A message to check the pressure in aspecific tire displays in the DriverInformation Center (DIC). The low tirepressure warning light and the DICwarning message come on at each

Page 279: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

278 VEHICLE CARE

ignition cycle until the tires areinflated to the correct inflationpressure. Using the DIC, tire pressurelevels can be viewed. For additionalinformation and details about the DICoperation and displays see DriverInformation Center (DIC) 0 136.

The low tire pressure warning lightmay come on in cool weather whenthe vehicle is first started, and thenturn off as the vehicle is driven. Thiscould be an early indicator that the airpressure is getting low and needs tobe inflated to the proper pressure.

A Tire and Loading Information label,attached to your vehicle, shows thesize of the original equipment tiresand the correct inflation pressure forthe tires when they are cold. SeeVehicle Load Limits 0 176, for anexample of the Tire and LoadingInformation label and its location.Also see Tire Pressure 0 274.

The TPMS can warn about a low tirepressure condition but it does notreplace normal tire maintenance. SeeTire Inspection 0 280, Tire Rotation0 280 and Tires 0 267.

Caution

Tire sealant materials are not allthe same. A non-approved tiresealant could damage the TPMSsensors. TPMS sensor damagecaused by using an incorrect tiresealant is not covered by thevehicle warranty. Always use onlythe GM approved tire sealantavailable through your dealer orincluded in the vehicle.

Factory-installed Tire Inflator Kits usea GM approved liquid tire sealant.Using non-approved tire sealantscould damage the TPMS sensors. SeeTire Sealant and Compressor Kit 0 288for information regarding the inflatorkit materials and instructions.

TPMS Malfunction Light andMessage

The TPMS will not function properly ifone or more of the TPMS sensors aremissing or inoperable. When thesystem detects a malfunction, the lowtire pressure warning light flashes for

about one minute and then stays onfor the remainder of the ignition cycle.A DIC warning message also displays.The malfunction light and DICwarning message come on at eachignition cycle until the problem iscorrected. Some of the conditions thatcan cause these to come on are:

. One of the road tires has beenreplaced with the spare tire. Thespare tire does not have a TPMSsensor. The malfunction light andDIC message should go off afterthe road tire is replaced and thesensor matching process isperformed successfully. See “TPMSSensor Matching Process” later inthis section.

. The TPMS sensor matchingprocess was not done or notcompleted successfully afterrotating the tires. The malfunctionlight and the DIC message shouldgo off after successfullycompleting the sensor matchingprocess. See "TPMS SensorMatching Process" later in thissection.

Page 280: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 279. One or more TPMS sensors are

missing or damaged. Themalfunction light and the DICmessage should go off when theTPMS sensors are installed andthe sensor matching process isperformed successfully. See yourdealer for service.

. Replacement tires or wheels donot match the original equipmenttires or wheels. Tires and wheelsother than those recommendedcould prevent the TPMS fromfunctioning properly. See BuyingNew Tires 0 282.

. Operating electronic devices orbeing near facilities using radiowave frequencies similar to theTPMS could cause the TPMSsensors to malfunction.

If the TPMS is not functioningproperly it cannot detect or signal alow tire pressure condition. See yourdealer for service if the TPMSmalfunction light and DIC messagecomes on and stays on.

TPMS Sensor Matching Process

Each TPMS sensor has a uniqueidentification code. The identificationcode needs to be matched to a newtire/wheel position after rotating thevehicle’s tires or replacing one or moreof the TPMS sensors. The TPMSsensor matching process should alsobe performed after replacing a sparetire with a road tire containing theTPMS sensor. The malfunction lightand the DIC message should go off atthe next ignition cycle. The sensorsare matched to the tire/wheelpositions, using a TPMS relearn tool,in the following order: driver sidefront tire, passenger side front tire,passenger side rear tire, and driverside rear. See your dealer forservice or to purchase a relearn tool.A TPMS relearn tool can also bepurchased. See Tire PressureMonitor Sensor Activation Tool atwww.gmtoolsandequipment.com orcall 1-800-GM TOOLS(1-800-468-6657).

There are two minutes to match thefirst tire/wheel position, andfive minutes overall to match all four

tire/wheel positions. If it takes longer,the matching process stops and mustbe restarted.

The TPMS sensor matching process is:

1. Set the parking brake.

2. Place the vehicle in ServiceMode. See Ignition Positions0 181.

3. Make sure the Tire Pressure infodisplay option is turned on. Theinfo displays on the DIC can beturned on and off through theOptions menu. See DriverInformation Center (DIC) 0 136.

4. Use the five-way DIC control onthe right side of the steeringwheel to scroll to the TirePressure screen under the DICinfo page. See Driver InformationCenter (DIC) 0 136.

5. Press and hold SEL in the centerof the five-way DIC control.

The horn sounds twice to signalthe receiver is in relearn modeand the TIRE LEARNING ACTIVEmessage displays on the DICscreen.

Page 281: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

280 VEHICLE CARE

6. Start with the driver sidefront tire.

7. Place the relearn tool against thetire sidewall, near the valve stem.Then press the button to activatethe TPMS sensor. A horn chirpconfirms that the sensoridentification code has beenmatched to this tire and wheelposition.

8. Proceed to the passenger sidefront tire, and repeat Step 7.

9. Proceed to the passenger siderear tire, and repeat Step 7.

10. Proceed to the driver side reartire, and repeat Step 7. The hornsounds two times to indicate thesensor identification code hasbeen matched to the driver siderear tire, and the TPMS sensormatching process is no longeractive. The TIRE LEARNINGACTIVE message on the DICdisplay screen goes off.

11. Turn the vehicle off.

12. Set all four tires to therecommended air pressure levelas indicated on the Tire andLoading Information label.

Tire InspectionWe recommend that the tires,including the spare tire, if thevehicle has one, be inspected forsigns of wear or damage at leastonce a month.

Replace the tire if:

. The indicators at three or moreplaces around the tire canbe seen.

. There is cord or fabric showingthrough the tire's rubber.

. The tread or sidewall iscracked, cut, or snagged deepenough to show cord or fabric.

. The tire has a bump, bulge,or split.

. The tire has a puncture, cut,or other damage that cannotbe repaired well because of thesize or location of the damage.

Tire RotationTires should be rotated every12 000 km (7,500 mi). SeeMaintenance Schedule 0 317.

Tires are rotated to achieve amore uniform wear for all tires.The first rotation is the mostimportant.

Anytime unusual wear is noticed,rotate the tires as soon aspossible, check for proper tireinflation pressure, and check fordamaged tires or wheels. If theunusual wear continues after therotation, check the wheelalignment.See When It Is Time for New Tires0 281 and Wheel Replacement0 285.

Page 282: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 281

Use this rotation pattern whenrotating the tires.

Do not include the spare tire inthe tire rotation.

Adjust the front and rear tires tothe recommended inflationpressure on the Tire and LoadingInformation label after the tireshave been rotated.See Tire Pressure 0 274 and VehicleLoad Limits 0 176.

Reset the Tire Pressure MonitorSystem. See Tire Pressure MonitorOperation 0 277.

Check that all wheel nuts areproperly tightened. See “WheelNut Torque” under Capacities andSpecifications 0 331.

{ Warning

Rust or dirt on a wheel, or on theparts to which it is fastened, canmake wheel nuts become looseafter time. The wheel could comeoff and cause an accident. Whenchanging a wheel, remove any rustor dirt from places where the wheelattaches to the vehicle. In anemergency, a cloth or a paper towelcan be used; however, use a scraperor wire brush later to remove allrust or dirt.

Lightly coat the center of thewheel hub with wheel bearinggrease after a wheel change or tirerotation to prevent corrosion orrust build-up. Do not get greaseon the flat wheel mountingsurface or on the wheel nuts orbolts.

When It Is Time for NewTiresFactors such as maintenance,temperatures, driving speeds, vehicleloading, and road conditions affect thewear rate of the tires.

Treadwear indicators are one way totell when it is time for new tires.Treadwear indicators appear when thetires have only 1.6 mm (1/16 in) orless of tread remaining.See Tire Inspection 0 280 and TireRotation 0 280.

Page 283: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

282 VEHICLE CARE

The rubber in tires ages over time.This also applies to the spare tire,if the vehicle has one, even if it isnever used. Multiple factors includingtemperatures, loading conditions, andinflation pressure maintenance affecthow fast aging takes place. GMrecommends that tires, including thespare if equipped, be replaced after sixyears, regardless of tread wear. Thetire manufacture date is the last fourdigits of the DOT Tire IdentificationNumber (TIN) which is molded intoone side of the tire sidewall. The firsttwo digits represent the week (01–52)and the last two digits, the year. Forexample, the third week of the year2010 would have a four-digit DOTdate of 0310.

Vehicle Storage

Tires age when stored normallymounted on a parked vehicle. Park avehicle that will be stored for at leasta month in a cool, dry, clean areaaway from direct sunlight to slowaging. This area should be free ofgrease, gasoline, or other substancesthat can deteriorate rubber.

Parking for an extended period cancause flat spots on the tires that mayresult in vibrations while driving.When storing a vehicle for at least amonth, remove the tires or raise thevehicle to reduce the weight from thetires.

Buying New TiresGM has developed and matchedspecific tires for the vehicle. Theoriginal equipment tires installedwere designed to meet GeneralMotors Tire Performance CriteriaSpecification (TPC Spec) systemrating. When replacement tires areneeded, GM strongly recommendsbuying tires with the same TPCSpec rating.

GM's exclusive TPC Spec systemconsiders over a dozen criticalspecifications that impact theoverall performance of the vehicle,including brake systemperformance, ride and handling,traction control, and tire pressuremonitoring performance. GM's

TPC Spec number is molded ontothe tire's sidewall near the tiresize. If the tires have an all-seasontread design, the TPC Specnumber will be followed by MS formud and snow. See Tire SidewallLabeling 0 269.

GM recommends replacing worntires in complete sets of four.Uniform tread depth on all tireswill help to maintain theperformance of the vehicle.Braking and handling performancemay be adversely affected if all thetires are not replaced at the sametime. If proper rotation andmaintenance have been done, allfour tires should wear out atabout the same time. See TireRotation 0 280. However, if it isnecessary to replace only one axleset of worn tires, place the newtires on the rear axle.

Winter tires with the same speedrating as the original equipmenttires may not be available for H, V,

Page 284: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 283

W, Y and ZR speed rated tires.Never exceed the winter tires’maximum speed capability whenusing winter tires with a lowerspeed rating.

{ Warning

Tires could explode duringimproper service. Attempting tomount or dismount a tire couldcause injury or death. Only yourdealer or authorized tire servicecenter should mount ordismount the tires.

{ Warning

Mixing tires of different sizes,brands, or types may cause lossof control of the vehicle,resulting in a crash or othervehicle damage. Use the correctsize, brand, and type of tires onall wheels.

{ Warning

Using bias-ply tires on thevehicle may cause the wheel rimflanges to develop cracks aftermany miles of driving. A tireand/or wheel could fail suddenlyand cause a crash. Use onlyradial-ply tires with the wheelson the vehicle.

If the vehicle tires must bereplaced with a tire that does nothave a TPC Spec number, makesure they are the same size, loadrange, speed rating, andconstruction (radial) as theoriginal tires.

Vehicles that have a tire pressuremonitoring system could give aninaccurate low-pressure warning ifnon-TPC Spec rated tires areinstalled. See Tire Pressure MonitorSystem 0 276.

The Tire and Loading Informationlabel indicates the originalequipment tires on the vehicle.See Vehicle Load Limits 0 176.

Different Size Tires andWheelsIf wheels or tires are installed that area different size than the originalequipment wheels and tires, vehicleperformance, including its braking,ride and handling characteristics,stability, and resistance to rollovermay be affected. If the vehicle haselectronic systems such as antilockbrakes, rollover airbags, tractioncontrol, electronic stability control,or All-Wheel Drive, the performanceof these systems can also be affected.

{ Warning

If different sized wheels are used,there may not be an acceptablelevel of performance and safety iftires not recommended for thosewheels are selected. This increases

(Continued)

Page 285: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

284 VEHICLE CARE

Warning (Continued)

the chance of a crash and seriousinjury. Only use GM specific wheeland tire systems developed for thevehicle, and have them properlyinstalled by a GM certifiedtechnician.

See Buying New Tires 0 282 andAccessories and Modifications 0 234.

Uniform Tire QualityGradingThe following information relatesto the system developed by theUnited States National HighwayTraffic Safety Administration(NHTSA), which grades tires bytreadwear, traction, andtemperature performance. Thisapplies only to vehicles sold in theUnited States. The grades aremolded on the sidewalls of mostpassenger car tires. The UniformTire Quality Grading (UTQG)

system does not apply to deeptread, winter tires, compact sparetires, tires with nominal rimdiameters of 10 to 12 inches(25 to 30 cm), or to somelimited-production tires.

While the tires available onGeneral Motors passenger carsand light trucks may vary withrespect to these grades, they mustalso conform to federal safetyrequirements and additionalGeneral Motors Tire PerformanceCriteria (TPC) standards.

Quality grades can be found whereapplicable on the tire sidewallbetween tread shoulder andmaximum section width. Forexample:

Treadwear 200 Traction AATemperature A

All Passenger Car Tires MustConform to Federal SafetyRequirements In Addition ToThese Grades.

Treadwear

The treadwear grade is acomparative rating based on thewear rate of the tire when testedunder controlled conditions on aspecified government test course.For example, a tire graded150 would wear one and one-half(1½) times as well on thegovernment course as a tiregraded 100. The relativeperformance of tires dependsupon the actual conditions oftheir use, however, and maydepart significantly from the normdue to variations in driving habits,service practices and differencesin road characteristics andclimate.

Traction

The traction grades, from highestto lowest, are AA, A, B, and C.Those grades represent the tire'sability to stop on wet pavement asmeasured under controlledconditions on specified

Page 286: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 285

government test surfaces ofasphalt and concrete. A tiremarked C may have poor tractionperformance. Warning: Thetraction grade assigned to this tireis based on straight-ahead brakingtraction tests, and does notinclude acceleration, cornering,hydroplaning, or peak tractioncharacteristics.

Temperature

The temperature grades are A (thehighest), B, and C, representingthe tire's resistance to thegeneration of heat and its abilityto dissipate heat when testedunder controlled conditions on aspecified indoor laboratory testwheel. Sustained high temperaturecan cause the material of the tireto degenerate and reduce tire life,and excessive temperature canlead to sudden tire failure. Thegrade C corresponds to a level ofperformance which all passengercar tires must meet under the

Federal Motor Safety StandardNo. 109. Grades B and A representhigher levels of performance onthe laboratory test wheel than theminimum required by law.Warning: The temperature gradefor this tire is established for a tirethat is properly inflated and notoverloaded. Excessive speed,underinflation, or excessiveloading, either separately or incombination, can cause heatbuildup and possible tire failure.

Wheel Alignment and TireBalanceThe tires and wheels were aligned andbalanced at the factory to provide thelongest tire life and best overallperformance. Adjustments to wheelalignment and tire balancing are notnecessary on a regular basis. Consideran alignment check if there is unusualtire wear or the vehicle is significantlypulling to one side or the other. Someslight pull to the left or right,depending on the crown of the roadand/or other road surface variations

such as troughs or ruts, is normal.If the vehicle is vibrating when drivingon a smooth road, the tires andwheels may need to be rebalanced.See your dealer for proper diagnosis.

Wheel ReplacementReplace any wheel that is bent,cracked, or badly rusted or corroded.If wheel nuts keep coming loose, thewheel, wheel bolts, and wheel nutsshould be replaced. If the wheel leaksair, replace it. Some aluminum wheelscan be repaired. See your dealer if anyof these conditions exist.

Your dealer will know the kind ofwheel that is needed.

Each new wheel should have the sameload-carrying capacity, diameter,width, offset, and be mounted thesame way as the one it replaces.

Replace wheels, wheel bolts, wheelnuts, or Tire Pressure Monitor System(TPMS) sensors with new GM originalequipment parts.

Page 287: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

286 VEHICLE CARE

{ Warning

Using the wrong replacementwheels, wheel bolts, or wheel nutscan be dangerous. It could affectthe braking and handling of thevehicle. Tires can lose air, andcause loss of control, causing acrash. Always use the correct wheel,wheel bolts, and wheel nuts forreplacement.

Caution

The wrong wheel can also causeproblems with bearing life, brakecooling, speedometer or odometercalibration, headlamp aim, bumperheight, vehicle ground clearance,and tire or tire chain clearance tothe body and chassis.

Professional vehicle wheels have aunique offset and bolt hole diameter.Professional vehicle wheels have six

wheel nuts. Non-professional vehiclewheels have five wheel nuts. See TireChanging 0 295.

Used Replacement Wheels

{ Warning

Replacing a wheel with a used oneis dangerous. How it has been usedor how far it has been driven maybe unknown. It could fail suddenlyand cause a crash. When replacingwheels, use a new GM originalequipment wheel.

Tire Chains

{ Warning

Do not use tire chains. There is notenough clearance. Tire chains usedon a vehicle without the properamount of clearance can causedamage to the brakes, suspension,

(Continued)

Warning (Continued)

or other vehicle parts. The areadamaged by the tire chains couldcause loss of control and a crash.

Use another type of traction deviceonly if its manufacturerrecommends it for the vehicle's tiresize combination and roadconditions. Follow thatmanufacturer's instructions. Toavoid vehicle damage, drive slowand readjust or remove the tractiondevice if it contacts the vehicle. Donot spin the wheels. If tractiondevices are used, install them onthe front tires.

If a Tire Goes FlatIt is unusual for a tire to blow outwhile driving, especially if the tires aremaintained properly. See Tires 0 267.If air goes out of a tire, it is muchmore likely to leak out slowly. But ifthere is ever a blowout, here are a fewtips about what to expect and whatto do:

Page 288: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 287

If a front tire fails, the flat tire createsa drag that pulls the vehicle towardthat side. Take your foot off theaccelerator pedal and grip the steeringwheel firmly. Steer to maintain laneposition, and then gently brake to astop, well off the road, if possible.

A rear blowout, particularly on acurve, acts much like a skid and mayrequire the same correction as used ina skid. Stop pressing the acceleratorpedal and steer to straighten thevehicle. It may be very bumpy andnoisy. Gently brake to a stop, well offthe road, if possible.

{ Warning

Driving on a flat tire will causepermanent damage to the tire.Re-inflating a tire after it has beendriven on while severelyunderinflated or flat may cause ablowout and a serious crash. Neverattempt to re-inflate a tire that hasbeen driven on while severelyunderinflated or flat. Have your

(Continued)

Warning (Continued)

dealer or an authorized tire servicecenter repair or replace the flat tireas soon as possible.

{ Warning

Lifting a vehicle and getting underit to do maintenance or repairs isdangerous without the appropriatesafety equipment and training. If ajack is provided with the vehicle, itis designed only for changing a flattire. If it is used for anything else,you or others could be badly injuredor killed if the vehicle slips off thejack. If a jack is provided with thevehicle, only use it for changing aflat tire.

If a tire goes flat, avoid further tireand wheel damage by driving slowlyto a level place, well off the road,if possible. Turn on the hazardwarning flashers. See Hazard WarningFlashers 0 155.

{ Warning

Changing a tire can be dangerous.The vehicle can slip off the jack androll over or fall causing injury ordeath. Find a level place to changethe tire. To help prevent the vehiclefrom moving:

1. Set the parking brake firmly.

2. Put an automatictransmission in P (Park) or amanual transmission in1 (First) or R (Reverse).

3. Turn off the engine and donot restart while the vehicleis raised.

4. Do not allow passengers toremain in the vehicle.

5. Place wheel blocks,if equipped, on both sides ofthe tire at the opposite cornerof the tire being changed.

This vehicle may come with a jackand spare tire or a tire sealant andcompressor kit. To use the jacking

Page 289: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

288 VEHICLE CARE

equipment to change a spare tiresafely, follow the instructions below.Then see Tire Changing 0 295. To usethe tire sealant and compressor kit,see Tire Sealant and Compressor Kit0 288.

When the vehicle has a flat tire (2),use the following example as a guideto assist you in the placement ofwheel blocks (1), if equipped.

1. Wheel Block (If Equipped)2. Flat Tire

The following information explainshow to repair or change a tire.

Tire Sealant andCompressor Kit

{ Warning

Idling a vehicle in an enclosed areawith poor ventilation is dangerous.Engine exhaust may enter thevehicle. Engine exhaust containscarbon monoxide (CO) whichcannot be seen or smelled. It cancause unconsciousness and evendeath. Never run the engine in anenclosed area that has no fresh airventilation. For more information,see Engine Exhaust 0 187.

{ Warning

Overinflating a tire could cause thetire to rupture and you or otherscould be injured. Be sure to readand follow the tire sealant andcompressor kit instructions and

(Continued)

Warning (Continued)

inflate the tire to its recommendedpressure. Do not exceed therecommended pressure.

{ Warning

Storing the tire sealant andcompressor kit or other equipmentin the passenger compartment ofthe vehicle could cause injury. In asudden stop or collision, looseequipment could strike someone.Store the tire sealant andcompressor kit in its originallocation.

If this vehicle has a tire sealant andcompressor kit, there may not be aspare tire or tire changing equipment,and on some vehicles there may notbe a place to store a tire.

Page 290: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 289

The tire sealant and compressor canbe used to temporarily seal puncturesup to 6 mm (0.25 in) in the tread areaof the tire. It can also be used toinflate an underinflated tire.

If the tire has been separated from thewheel, has damaged sidewalls, or hasa large puncture, the tire is tooseverely damaged for the tire sealantand compressor kit to be effective. SeeRoadside Service 0 338.

Read and follow all of the tire sealantand compressor kit instructions.

The kit includes:

1. Selector Switch (Sealant/Airor Air Only)

2. On/Off Button3. Pressure Gauge

4. Pressure Deflation Button5. Tire Sealant Canister6. Sealant/Air Hose (Clear)7. Air Only Hose (Black)8. Power Plug9. Canister Release Button

(Under Sealant/Air Hose)

Tire Sealant

Read and follow the safe handlinginstructions on the label adhered tothe sealant canister.

Check the tire sealant expiration dateon the sealant canister. The sealantcanister should be replaced before itsexpiration date. Replacement sealantcanisters are available at your localdealer. See “Removal and Installationof the Sealant Canister” following.

There is only enough sealant to sealone tire. After usage, the sealantcanister and sealant/air hose assemblymust be replaced. See “Removal andInstallation of the Sealant Canister”following.

Page 291: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

290 VEHICLE CARE

Using the Tire Sealant andCompressor Kit to TemporarilySeal and Inflate aPunctured Tire

Follow the directions closely forcorrect sealant usage.

1. Selector Switch (Sealant/Airor Air Only)

2. On/Off Button3. Pressure Gauge

4. Pressure Deflation Button5. Tire Sealant Canister6. Sealant/Air Hose (Clear)7. Air Only Hose (Black)8. Power Plug9. Canister Release Button

(Under Sealant/Air Hose)

When using the tire sealant andcompressor kit during coldtemperatures, warm the kit in aheated environment for five minutes.This will help to inflate the tire faster.

If a tire goes flat, avoid further tireand wheel damage by driving slowlyto a level place. Turn on the hazardwarning flashers. See Hazard WarningFlashers 0 155.

See If a Tire Goes Flat 0 286 for otherimportant safety warnings.

Do not remove any objects that havepenetrated the tire.

1. Remove the tire sealant andcompressor kit from its storagelocation. See Storing the TireSealant and Compressor Kit 0 295.

2. Unwrap the sealant/air hose (6)and the power plug (8).

Page 292: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 291

3. Place the kit on the ground.

Make sure the tire valve stem ispositioned close to the ground sothe hose will reach it.

4. Remove the valve stem cap fromthe flat tire by turning itcounterclockwise.

5. Attach the sealant/air hose (6)onto the tire valve stem. Turn itclockwise until it is tight.

6. Plug the power plug (8) into theaccessory power outlet in thevehicle. Unplug all items fromother accessory power outlets.See Power Outlets 0 113.

If the vehicle has an accessorypower outlet, do not use thecigarette lighter.

If the vehicle only has a cigarettelighter, use the cigarette lighter.

Do not pinch the power plugcord in the door or window.

7. Start the vehicle. The vehiclemust be running while using theair compressor.

8. Press and turn the selectorswitch (1) counterclockwise tothe Sealant + Air position.

9. Press the on/off button (2) toturn the tire sealant andcompressor kit on.

The compressor will injectsealant and air into the tire.

The pressure gauge (3) willinitially show a high pressurewhile the compressor pushes thesealant into the tire. Once thesealant is completely dispersedinto the tire, the pressure willquickly drop and start to riseagain as the tire inflates withair only.

10. Inflate the tire to therecommended inflation pressureusing the pressure gauge (3). Therecommended inflation pressurecan be found on the Tire andLoading Information label. SeeTire Pressure 0 274.

The pressure gauge (3) may readhigher than the actual tirepressure while the compressor ison. Turn the compressor off to

get an accurate pressure reading.The compressor may be turnedon/off until the correct pressureis reached.

Caution

If the recommended pressurecannot be reached afterapproximately 25 minutes, thevehicle should not be driven farther.The tire is too severely damagedand the tire sealant and compressorkit cannot inflate the tire. Removethe power plug from the accessorypower outlet and unscrew theinflating hose from the tire valve.See Roadside Service 0 338.

11. Press the on/off button (2) toturn the tire sealant andcompressor kit off.

The tire is not sealed and willcontinue to leak air until thevehicle is driven and the sealantis distributed in the tire,therefore, Steps 12–18 must bedone immediately after Step 11.

Page 293: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

292 VEHICLE CARE

Be careful while handling the tiresealant and compressor kit as itcould be warm after usage.

12. Unplug the power plug (8) fromthe accessory power outlet in thevehicle.

13. Turn the sealant/air hose (6)counterclockwise to remove itfrom the tire valve stem.

14. Replace the tire valve stem cap.

15. Replace the sealant/air hose (6),and the power plug (8) back intheir original location.

16. If the flat tire was able to inflateto the recommended inflationpressure, remove the maximumspeed label from the sealantcanister (5) and place it in ahighly visible location. Do not

exceed the speed on this labeluntil the damaged tire is repairedor replaced.

17. Return the equipment to itsoriginal storage location in thevehicle.

18. Immediately drive the vehicle8 km (5 mi) to distribute thesealant in the tire.

19. Stop at a safe location and checkthe tire pressure. Refer toSteps 1–11 under “Using the TireSealant and Compressor Kitwithout Sealant to Inflate a Tire(Not Punctured).”

If the tire pressure has fallenmore than 68 kPa (10 psi) belowthe recommended inflationpressure, stop driving the vehicle.The tire is too severely damagedand the tire sealant cannot sealthe tire. See Roadside Service0 338.

If the tire pressure has notdropped more than 68 kPa(10 psi) from the recommended

inflation pressure, inflate the tireto the recommended inflationpressure.

20. Wipe off any sealant from thewheel, tire, and vehicle.

21. Dispose of the used sealantcanister (5) and sealant/air hose(6) assembly at a local dealer orin accordance with local statecodes and practices.

22. Replace with a new canisterassembly available from yourdealer.

23. After temporarily sealing the tireusing the tire sealant andcompressor kit, take the vehicleto an authorized dealer within161 km (100 mi) of driving tohave the tire repaired orreplaced.

Using the Tire Sealant andCompressor Kit without Sealantto Inflate a Tire (Not Punctured)

To use the air compressor to inflate atire with air only and not sealant:

Page 294: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 293

1. Selector Switch (Sealant/Airor Air Only)

2. On/Off Button3. Pressure Gauge

4. Pressure Deflation Button5. Tire Sealant Canister6. Sealant/Air Hose (Clear)7. Air Only Hose (Black)8. Power Plug9. Canister Release Button

(Under Sealant/Air Hose)

If a tire goes flat, avoid further tireand wheel damage by driving slowlyto a level place. Turn on the hazardwarning flashers. See Hazard WarningFlashers 0 155.

See If a Tire Goes Flat 0 286 for otherimportant safety warnings.

1. Remove the tire sealant andcompressor kit from its storagelocation. See Storing the TireSealant and Compressor Kit 0 295.

2. Unwrap the air only hose (7) andthe power plug (8).

3. Place the kit on the ground.

Make sure the tire valve stem ispositioned close to the ground sothe hose will reach it.

4. Remove the tire valve stem capfrom the flat tire by turning itcounterclockwise.

5. Attach the air only hose (7) ontothe tire valve stem by turning itclockwise until it is tight.

6. Plug the power plug (8) into theaccessory power outlet in thevehicle. Unplug all items fromother accessory power outlets.See Power Outlets 0 113.

If the vehicle has an accessorypower outlet, do not use thecigarette lighter.

If the vehicle only has a cigarettelighter, use the cigarette lighter.

Do not pinch the power plugcord in the door or window.

7. Start the vehicle. The vehiclemust be running while using theair compressor.

8. Press and turn the selectorswitch (1) clockwise to the AirOnly position.

9. Press the on/off button (2) toturn the compressor on.

The compressor will inflate thetire with air only.

Page 295: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

294 VEHICLE CARE

10. Inflate the tire to therecommended inflation pressureusing the pressure gauge (3). Therecommended inflation pressurecan be found on the Tire andLoading Information label. SeeTire Pressure 0 274.

The pressure gauge (3) may readhigher than the actual tirepressure while the compressor ison. Turn the compressor off toget an accurate reading. Thecompressor may be turned on/offuntil the correct pressure isreached.

If you inflate the tire higher thanthe recommended pressure youcan adjust the excess pressure bypressing the pressure deflationbutton (4) until the properpressure reading is reached. Thisoption is only functional whenusing the air only hose (7).

11. Press the on/off button (2) toturn the tire sealant andcompressor kit off.

Be careful while handling the tiresealant and compressor kit as itcould be warm after usage.

12. Unplug the power plug (8) fromthe accessory power outlet in thevehicle.

13. Disconnect the air only hose (7)from the tire valve stem, byturning it counterclockwise, andreplace the tire valve stem cap.

14. Replace the air only hose (7) andthe power plug (8) and cord backin its original location.

15. Place the equipment in theoriginal storage location in thevehicle.

The tire sealant and compressor kithas an accessory adapter located in acompartment on the bottom of itshousing that may be used to inflateair mattresses, balls, etc.

Removal and Installation of theSealant Canister

To remove the sealant canister:

1. Unwrap the sealant hose.

2. Press the canister releasebutton (9).

3. Pull up and remove the canister.

Page 296: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 295

4. Replace with a new canisterwhich is available from yourdealer.

5. Push the new canister into place.

Storing the Tire Sealantand Compressor KitTo access the tire sealant andcompressor kit:

1. Open the trunk. See Trunk 0 40.

2. Lift the cover.

3. Turn the wing nutcounterclockwise to remove it.

4. Remove the tire sealant andcompressor kit.

To store the tire sealant andcompressor kit, reverse the steps.

Tire Changing

Removing the Spare Tire andTools

1. Jack2. Wrench3. Tow Hook (If Equipped)4. Fastener Rod

To access the spare tire and tools:

1. Open the trunk.

2. Remove the spare tire cover.

3. Turn the retainer nutcounterclockwise and remove thespare tire. Place the spare tirenext to the tire being changed.

4. The jack and tools are storedbelow the spare tire. Removethem from their container andplace them near the tire beingchanged.

If this is a professional vehicle, see theCoachbuilder’s Owner Manual forinformation on the spare tire andtools storage and location.

Page 297: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

296 VEHICLE CARE

Removing the Flat Tire andInstalling the Spare Tire

1. Do a safety check beforeproceeding. See If a Tire Goes Flat0 286.

2. Turn the wheel wrenchcounterclockwise to loosen andremove the wheel nut caps.

3. Turn the wheel wrenchcounterclockwise to loosen allthe wheel nuts, but do notremove them yet.

4. Place the jack near the flat tire.

5. Put the compact spare tirenear you.

{ Warning

Getting under a vehicle when it islifted on a jack is dangerous. If thevehicle slips off the jack, you couldbe badly injured or killed. Never getunder a vehicle when it issupported only by a jack.

{ Warning

Raising the vehicle with the jackimproperly positioned can damagethe vehicle and even make thevehicle fall. To help avoid personalinjury and vehicle damage, be sureto fit the jack lift head into theproper location before raising thevehicle.

{ Warning

Lifting a vehicle and getting underit to do maintenance or repairs isdangerous without the appropriatesafety equipment and training. If ajack is provided with the vehicle, itis designed only for changing a flattire. If it is used for anything else,you or others could be badly injuredor killed if the vehicle slips off thejack. If a jack is provided with thevehicle, only use it for changing aflat tire.

6. Place the hex tube end of thewrench over the hex head ofthe jack.

7. Place the jack under the vehicle.

Caution

Make sure that the jack lift head isin the correct position or you maydamage your vehicle. The repairswould not be covered by yourwarranty.

Page 298: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 297

8. Position the jack lift head at thejack location nearest the flat tire,as shown. The jack must not beused in any other position.

9. Raise the vehicle by turning thejack handle clockwise. Raise thevehicle far enough off the groundso there is enough room for theroad tire to clear the ground.

10. Remove all of the wheel nuts.

11. Remove the flat tire.

{ Warning

Rust or dirt on a wheel, or on theparts to which it is fastened, canmake wheel nuts become looseafter time. The wheel could come

(Continued)

Warning (Continued)

off and cause an accident. Whenchanging a wheel, remove any rustor dirt from places where the wheelattaches to the vehicle. In anemergency, a cloth or a paper towelcan be used; however, use a scraperor wire brush later to remove allrust or dirt.

12. Remove any rust or dirt from thewheel bolts, mounting surfaces,and spare wheel.

Page 299: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

298 VEHICLE CARE

13. Place the compact spare tire onthe wheel-mounting surface.

{ Warning

Never use oil or grease on bolts ornuts because the nuts might comeloose. The vehicle's wheel could falloff, causing a crash.

14. Reinstall the wheel nuts. Tighteneach nut by hand until the wheelis held against the hub.

15. Lower the vehicle by turning thejack handle counterclockwise.

{ Warning

Wheel nuts that are improperly orincorrectly tightened can cause thewheels to become loose or come off.The wheel nuts should be tightenedwith a torque wrench to the propertorque specification after replacing.Follow the torque specificationsupplied by the aftermarketmanufacturer when using accessory

(Continued)

Warning (Continued)

locking wheel nuts. See Capacitiesand Specifications 0 331 for originalequipment wheel nut torquespecifications.

Caution

Improperly tightened wheel nutscan lead to brake pulsation androtor damage. To avoid expensivebrake repairs, evenly tighten thewheel nuts in the proper sequenceand to the proper torquespecification. See Capacities andSpecifications 0 331 for the wheelnut torque specification.

16. Tighten the wheel nuts firmly ina crisscross sequence, as shown.

Page 300: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 299

17. Lower the jack all the way andremove the jack from under thevehicle.

18. Tighten the wheel nuts firmlywith the wheel wrench.

Storing a Flat or Spare Tire andTools

{ Warning

Storing a jack, a tire, or otherequipment in the passengercompartment of the vehicle couldcause injury. In a sudden stop orcollision, loose equipment couldstrike someone. Store all these inthe proper place.

1. Turn the wrenchcounterclockwise to remove thefastener rod.

2. Replace the fastener rod with theone provided in the foam.

3. Turn the wrench clockwise totighten the fastener rod.

4. Replace the foam, jack and tools,and the tire.

5. Turn the retainer nut clockwiseto secure the tire.

6. Place the floor cover on thewheel.

To store the compact spare tire, usethe shorter mounting bolt.

The compact spare is for temporaryuse only. Replace the compact sparetire with a full-size tire as soon asyou can.

Compact Spare Tire

{ Warning

Driving with more than onecompact spare tire at a time couldresult in loss of braking andhandling. This could lead to a crashand you or others could be injured.Use only one compact spare tire ata time.

If this vehicle has a compact sparetire, it was fully inflated when new;however, it can lose air over time.Check the inflation pressure regularly.It should be 420 kPa (60 psi).

Stop as soon as possible and checkthat the spare tire is correctly inflatedafter being installed on the vehicle.The compact spare tire is designed fortemporary use only. The vehicle willperform differently with the spare tire

Page 301: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

300 VEHICLE CARE

installed and it is recommended thatthe vehicle speed be limited to80 km/h (50 mph). To conserve thetread of the spare tire, have thestandard tire repaired or replaced assoon as convenient and return thespare tire to the storage area.

When using a compact spare tire, theAWD (if equipped), ABS, and TractionControl systems may engage until thespare tire is recognized by the vehicle,especially on slippery roads. Adjustdriving to reduce possible wheel slip.

Caution

When the compact spare isinstalled, do not take the vehiclethrough an automatic car washwith guide rails. The compact sparecan get caught on the rails whichcan damage the tire, wheel, andother parts of the vehicle.

Do not use the compact spare onother vehicles.

Do not mix the compact spare tire orwheel with other wheels or tires. Theywill not fit. Keep the spare tire and itswheel together.

Caution

Tire chains will not fit the compactspare. Using them can damage thevehicle and the chains. Do not usetire chains on the compact spare.

Full-Size Spare TireIf this vehicle came with a full-sizespare tire, it was fully inflated whennew, however, it can lose air overtime. Check the inflation pressureregularly.See Tire Pressure 0 274 and VehicleLoad Limits 0 176 for informationregarding proper tire inflation andloading the vehicle. For instructionson how to remove, install, or store aspare tire, see Tire Changing 0 295.

After installing the spare tire on thevehicle, stop as soon as possible andcheck that the spare is correctlyinflated. The spare tire is made toperform well at speeds up to 112 km/h(70 mph) at the recommendedinflation pressure, so you can finishyour trip.

Have the damaged or flat road tirerepaired or replaced and installedback onto the vehicle as soon aspossible so the spare tire will beavailable in case it is needed again. Donot mix tires and wheels of differentsizes, because they will not fit. Keepthe spare tire and its wheel together.

Page 302: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 301

Jump Starting

Jump Starting - NorthAmericaFor more information about thevehicle battery, see Battery - NorthAmerica 0 254.

If the battery has run down, try to useanother vehicle and some jumpercables to start your vehicle. Be sure touse the following steps to do it safely.

{ Warning

WARNING: Battery posts,terminals, and related accessoriescontain lead and lead compounds,chemicals known to the State ofCalifornia to cause cancer and birthdefects or other reproductive harm.Batteries also contain otherchemicals known to the State ofCalifornia to cause cancer. WASHHANDS AFTER HANDLING. Formore information go towww.P65Warnings.ca.gov/passenger-vehicle.

See California Proposition 65 Warning0 233 and the back cover.

{ Warning

Batteries can hurt you. They can bedangerous because:

. They contain acid that canburn you.

. They contain gas that canexplode or ignite.

. They contain enoughelectricity to burn you.

If you do not follow these stepsexactly, some or all of these thingscan hurt you.

Caution

Ignoring these steps could result incostly damage to the vehicle thatwould not be covered by the vehiclewarranty. Trying to start the vehicleby pushing or pulling it will notwork, and it could damage thevehicle.

The vehicle has a battery cover whichmust be removed to gain access to thebattery for jump starting.

1. Clips2. Pivot Points

To remove the battery cover:

1. Release the two rear clips (1).

2. Lift the battery cover up towardthe front of the vehicle to releaseit from the pivot points (2) andremove.

3. Reverse Steps 1 and 2 to reinstallthe battery cover.

Page 303: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

302 VEHICLE CARE

The vehicle has a remote positive (+)terminal under a trim cover. It isunder the battery cover on the driverside of the engine compartment. SeeEngine Compartment Overview 0 236.Always use this remote positiveterminal.

The vehicle has a remote negative (−)ground location. It is located on thedriver side of the enginecompartment. See Engine CompartmentOverview 0 236. Always use thisremote ground location, instead of theterminal on the battery.

These posts are used instead of adirect connection to the battery.

1. Check the other vehicle. It musthave a 12-volt battery with anegative ground system.

Caution

If the other vehicle does not have a12-volt system with a negativeground, both vehicles can bedamaged. Only use a vehicle thathas a 12-volt system with anegative ground for jump starting.

2. Position the two vehicles so thatthey are not touching.

3. Set the parking brake firmly.Vehicles with an automatictransmission should be inP (Park). See Shifting Into Park0 185.

Caution

If any accessories are left on orplugged in during the jump startingprocedure, they could be damaged.The repairs would not be coveredby the vehicle warranty. Wheneverpossible, turn off or unplug allaccessories on either vehicle whenjump starting.

Page 304: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 303

4. Turn the ignition off and switchoff all lights and accessories inboth vehicles, except the hazardwarning flashers if needed.

{ Warning

An electric fan can start up evenwhen the engine is not running andcan injure you. Keep hands,clothing, and tools away from anyunderhood electric fan.

{ Warning

Using a match near a battery cancause battery gas to explode. Peoplehave been hurt doing this, andsome have been blinded. Use aflashlight if you need more light.

Battery fluid contains acid that canburn you. Do not get it on you.If you accidentally get it in youreyes or on your skin, flush the placewith water and get medical helpimmediately.

{ Warning

Fans or other moving engine partscan injure you badly. Keep yourhands away from moving partsonce the engine is running.

5. Connect one end of the redpositive (+) cable to the jumpstart remote positive (+) terminalfor the discharged battery.

6. Connect the other end of the redpositive (+) cable to thepositive (+) terminal of the goodbattery.

7. Connect one end of the blacknegative (–) cable to the negative(–) terminal of the good battery.

8. Connect the other end of theblack negative (–) cable to theremote negative (–) post for thedischarged battery.

9. Start the engine in the vehiclewith the good battery and runthe engine at idle speed for atleast four minutes.

10. Try to start the vehicle that hadthe dead battery. If it will notstart after a few tries, it probablyneeds service.

Caution

If the jumper cables are connectedor removed in the wrong order,electrical shorting may occur anddamage the vehicle. The repairswould not be covered by the vehiclewarranty. Always connect andremove the jumper cables in thecorrect order, making sure that thecables do not touch each other orother metal.

Jumper Cable Removal

Reverse the sequence exactly whenremoving the jumper cables.

After starting the disabled vehicle andremoving the jumper cables, allow itto idle for several minutes.

Page 305: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

304 VEHICLE CARE

Towing the Vehicle

Caution

Incorrectly towing a disabledvehicle may cause damage. Thedamage would not be covered bythe vehicle warranty.

Do not lash or hook to suspensioncomponents. Use the proper strapsaround the tires to secure thevehicle.

Have the vehicle towed on a wheel lifttow truck or flatbed car carrier. If awheel lift tow truck is used, the drivewheels cannot contact the road whilethe vehicle is being towed. A wheeldolly must be used to lift all drivewheels off the ground.

Front Attachment Points

The vehicle is equipped with specificattachment points to be used by thetowing provider. These holes may beused to pull the vehicle from a flatroad surface onto the flat bed towtruck.

Consult your dealer or a professionaltowing service if the disabled vehiclemust be towed.

Recreational VehicleTowingRecreational vehicle towing meanstowing the vehicle behind anothervehicle such as a motor home. Thetwo most common types ofrecreational vehicle towing are knownas dinghy towing and dolly towing.Dinghy towing is towing the vehiclewith all four wheels on the ground.Dolly towing is towing the vehiclewith two wheels on the ground andtwo wheels up on a device known as adolly.

Here are some important things toconsider before recreational vehicletowing:

. What is the towing capacity of thetowing vehicle? Be sure to read thetow vehicle manufacturer'srecommendations.

. What is the distance that will betraveled? Some vehicles haverestrictions on how far and howlong they can tow.

Page 306: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 305. Is the proper towing equipment

going to be used? See your dealeror trailering professional foradditional advice and equipmentrecommendations.

. Is the vehicle ready to be towed?Just as preparing the vehicle for along trip, make sure the vehicle isprepared to be towed.

Caution

Use of a shield mounted in front ofthe vehicle grille could restrictairflow and cause damage to thetransmission. The repairs would notbe covered by the vehicle warranty.If using a shield, only use one thatattaches to the towing vehicle.

Dinghy Towing

Caution

If the vehicle is towed with all fourwheels on the ground, thedrivetrain components could bedamaged. The repairs would not becovered by the vehicle warranty. Donot tow the vehicle with all fourwheels on the ground.

The vehicle was not designed to betowed with all four wheels on theground. If the vehicle must be towed,a dolly should be used. See thefollowing information on dolly towing.

Dolly Towing from the Front(Front-Wheel Drive)

Vehicles with front-wheel drive can bedolly towed from the front.

To dolly tow the vehicle from thefront:

1. Attach the dolly to the towvehicle following the dollymanufacturer instructions.

Page 307: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

306 VEHICLE CARE

2. Drive the front wheels onto thedolly.

3. Shift the transmission toP (Park).

4. Firmly set the parking brake.

5. Use an adequate clamping devicedesigned for towing to ensurethat the front wheels are lockedinto the straight-ahead position.

6. Secure the vehicle to the dollyfollowing the manufacturerinstructions.

7. Release the parking brake onlyafter the vehicle being towed isfirmly attached to the towingvehicle.

8. Turn the ignition to off.

Dolly Towing from the Front(All-Wheel Drive)

Vehicles with All-Wheel Drive cannotbe dolly towed.

Dolly Towing from the Rear

The vehicle cannot be dolly towedfrom the rear.

Page 308: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 307

Appearance Care

Exterior Care

Locks

Locks are lubricated at the factory.Use a de-icing agent only whenabsolutely necessary, and have thelocks greased after using. SeeRecommended Fluids and Lubricants0 326.

Washing the Vehicle

To preserve the vehicle's finish, washit often and out of direct sunlight.

Caution

Do not use petroleum-based, acidic,or abrasive cleaning agents as theycan damage the vehicle's paint,metal, or plastic parts. If damageoccurs, it would not be covered bythe vehicle warranty. Approvedcleaning products can be obtainedfrom your dealer. Follow allmanufacturer directions regarding

(Continued)

Caution (Continued)

correct product usage, necessarysafety precautions, and appropriatedisposal of any vehicle careproduct.

Caution

Avoid using high-pressure washescloser than 30 cm (12 in) to thesurface of the vehicle. Use of powerwashers exceeding 8,274 kPa(1,200 psi) can result in damage orremoval of paint and decals.

Caution

Do not power wash any component

under the hood that has thisesymbol.

This could cause damage thatwould not be covered by the vehiclewarranty.

If using an automatic car wash, followthe car wash instructions. Thewindshield wiper and rear windowwiper, if equipped, must be off.Remove any accessories that may bedamaged or interfere with the carwash equipment.

Rinse the vehicle well, before washingand after, to remove all cleaningagents completely. If they are allowedto dry on the surface, they could stain.

Dry the finish with a soft, cleanchamois or an all-cotton towel toavoid surface scratches and waterspotting.

Finish Care

Application of aftermarket clearcoatsealant/wax materials is notrecommended. If painted surfaces aredamaged, see your dealer to have thedamage assessed and repaired. Foreignmaterials such as calcium chlorideand other salts, ice melting agents,road oil and tar, tree sap, birddroppings, chemicals from industrialchimneys, etc., can damage thevehicle's finish if they remain onpainted surfaces. Wash the vehicle as

Page 309: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

308 VEHICLE CARE

soon as possible. If necessary, usenon-abrasive cleaners that are markedsafe for painted surfaces to removeforeign matter.

Occasional hand waxing or mildpolishing should be done to removeresidue from the paint finish. See yourdealer for approved cleaning products.

Do not apply waxes or polishes touncoated plastic, vinyl, rubber, decals,simulated wood, or flat paint asdamage can occur.

Caution

Machine compounding oraggressive polishing on a basecoat/clearcoat paint finish may damageit. Use only non-abrasive waxes andpolishes that are made for abasecoat/clearcoat paint finish onthe vehicle.

To keep the paint finish looking new,keep the vehicle garaged or coveredwhenever possible.

Protecting Exterior Bright MetalMoldings

Caution

Failure to clean and protect thebright metal moldings can result ina hazy white finish or pitting. Thisdamage would not be covered bythe vehicle warranty.

The bright metal moldings on thevehicle are aluminum, chrome,or stainless steel. To prevent damagealways follow these cleaninginstructions:

. Be sure the molding is cool to thetouch before applying any cleaningsolution.

. Use only approved cleaningsolutions for aluminum, chrome,or stainless steel. Some cleanersare highly acidic or containalkaline substances and candamage the moldings.

. Always dilute a concentratedcleaner according to themanufacturer’s instructions.

. Do not use cleaners that are notintended for automotive use.

. Use a nonabrasive wax on thevehicle after washing to protectand extend the molding finish.

Cleaning Exterior Lamps/Lenses,Emblems, Decals, and Stripes

Use only lukewarm or cold water, asoft cloth, and a car washing soap toclean exterior lamps, lenses, emblems,decals, and stripes. Follow instructionsunder "Washing the Vehicle"previously in this section.

Lamp covers are made of plastic, andsome have a UV protective coating. Donot clean or wipe them when dry.

Do not use any of the following onlamp covers:

. Abrasive or caustic agents.

. Washer fluids and other cleaningagents in higher concentrationsthan suggested by themanufacturer.

. Solvents, alcohols, fuels, or otherharsh cleaners.

. Ice scrapers or other hard items.

Page 310: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 309. Aftermarket appearance caps or

covers while the lamps areilluminated, due to excessive heatgenerated.

Caution

Failure to clean lamps properly cancause damage to the lamp coverthat would not be covered by thevehicle warranty.

Caution

Using wax on low gloss black finishstripes can increase the gloss leveland create a non-uniform finish.Clean low gloss stripes with soapand water only.

Air Intakes

Clear debris from the air intakes,between the hood and windshield,when washing the vehicle.

Windshield and Wiper Blades

Clean the outside of the windshieldwith glass cleaner.

Clean rubber blades using a lint-freecloth or paper towel soaked withwindshield washer fluid or a milddetergent. Wash the windshieldthoroughly when cleaning the blades.Bugs, road grime, sap, and a buildupof vehicle wash/wax treatments maycause wiper streaking.

Replace the wiper blades if they areworn or damaged. Damage can becaused by extreme dusty conditions,sand, salt, heat, sun, snow, and ice.

Weatherstrips

Apply weatherstrip lubricant onweatherstrips to make them lastlonger, seal better, and not stick orsqueak. Lubricate weatherstrips atleast once a year. Hot, dry climatesmay require more frequentapplication. Black marks from rubbermaterial on painted surfaces can beremoved by rubbing with a cleancloth. See Recommended Fluids andLubricants 0 326.

Tires

Use a stiff brush with tire cleaner toclean the tires.

Caution

Using petroleum-based tire dressingproducts on the vehicle maydamage the paint finish and/ortires. When applying a tire dressing,always wipe off any overspray fromall painted surfaces on the vehicle.

Wheels and Trim— Aluminum orChrome

Use a soft, clean cloth with mild soapand water to clean the wheels. Afterrinsing thoroughly with clean water,dry with a soft, clean towel. A waxmay then be applied.

Caution

Chrome wheels and other chrometrim may be damaged if the vehicleis not washed after driving on roads

(Continued)

Page 311: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

310 VEHICLE CARE

Caution (Continued)

that have been sprayed withmagnesium, calcium, or sodiumchloride. These chlorides are usedon roads for conditions such as iceand dust. Always wash the chromewith soap and water after exposure.

Caution

To avoid surface damage, do notuse strong soaps, chemicals,abrasive polishes, cleaners, brushes,or cleaners that contain acid onaluminum or chrome-plated wheels.Use only approved cleaners. Also,never drive a vehicle withaluminum or chrome-plated wheelsthrough an automatic car wash thatuses silicone carbide tire cleaningbrushes. Damage could occur andthe repairs would not be covered bythe vehicle warranty.

Brake System

Visually inspect brake lines and hosesfor proper hook-up, binding, leaks,cracks, chafing, etc. Inspect disc brakepads for wear and rotors for surfacecondition. Inspect drum brake linings/shoes for wear or cracks. Inspect allother brake parts.

Steering, Suspension, andChassis Components

Visually inspect steering, suspension,and chassis components for damaged,loose, or missing parts or signs ofwear at least once a year.

Inspect power steering for properattachment, connections, binding,leaks, cracks, chafing, etc.

Visually check constant velocity jointboots and axle seals for leaks.

Body Component Lubrication

Lubricate all key lock cylinders, hoodhinges, liftgate hinges, and the steelfuel door hinges, unless thecomponents are plastic. Applyingsilicone grease on weatherstrips with a

clean cloth will make them lastlonger, seal better, and not stick orsqueak.

Underbody Maintenance

At least twice a year, spring and fall,use plain water to flush any corrosivematerials from the underbody. Takecare to thoroughly clean any areaswhere mud and other debris cancollect.

Do not directly power wash thetransfer case and/or front/rear axleoutput seals. High pressure water canovercome the seals and contaminatethe fluid. Contaminated fluid willdecrease the life of the transfer caseand/or axles and should be replaced.

Sheet Metal Damage

If the vehicle is damaged and requiressheet metal repair or replacement,make sure the body repair shopapplies anti-corrosion material toparts repaired or replaced to restorecorrosion protection.

Page 312: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 311

Original manufacturer replacementparts will provide the corrosionprotection while maintaining thevehicle warranty.

Finish Damage

Quickly repair minor chips andscratches with touch-up materialsavailable from your dealer to avoidcorrosion. Larger areas of finishdamage can be corrected in yourdealer's body and paint shop.

Chemical Paint Spotting

Airborne pollutants can fall upon andattack painted vehicle surfacescausing blotchy, ring-shapeddiscolorations, and small, irregulardark spots etched into the paintsurface. See “Finish Care” previously inthis section.

Interior CareTo prevent dirt particle abrasions,regularly clean the vehicle's interior.Immediately remove any soils.Newspapers or dark garments cantransfer color to the vehicle’s interior.

Use a soft bristle brush to removedust from knobs and crevices on theinstrument cluster. Using a mild soapsolution, immediately remove handlotions, sunscreen, and insectrepellent from all interior surfaces orpermanent damage may result.

Use cleaners specifically designed forthe surfaces being cleaned to preventpermanent damage. Apply all cleanersdirectly to the cleaning cloth. Do notspray cleaners on any switches orcontrols. Remove cleaners quickly.

Before using cleaners, read and followall safety instructions on the label.While cleaning the interior, open thedoors and windows to get properventilation.

To prevent damage, do not clean theinterior using the following cleanersor techniques:

. Never use a razor or any othersharp object to remove soil fromany interior surface.

. Never use a brush with stiffbristles.

. Never rub any surface aggressivelyor with too much pressure.

. Do not use laundry detergents ordishwashing soaps withdegreasers. For liquid cleaners, useapproximately 20 drops per 3.8 L(1 gal) of water. A concentratedsoap solution will create streaksand attract dirt. Do not usesolutions that contain strong orcaustic soap.

. Do not heavily saturate theupholstery when cleaning.

. Do not use solvents or cleanerscontaining solvents.

Interior Glass

To clean, use a terry cloth fabricdampened with water. Wipe dropletsleft behind with a clean dry cloth.If necessary, use a commercial glasscleaner after cleaning with plain water.

Page 313: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

312 VEHICLE CARE

Caution

To prevent scratching, never useabrasive cleaners on automotiveglass. Abrasive cleaners oraggressive cleaning may damagethe rear window defogger.

Cleaning the windshield with waterduring the first three to six months ofownership will reduce tendency to fog.

Speaker Covers

Vacuum around a speaker covergently, so that the speaker will not bedamaged. Clean spots with water andmild soap.

Coated Moldings

Coated moldings should be cleaned.

. When lightly soiled, wipe with asponge or soft, lint-free clothdampened with water.

. When heavily soiled, use warmsoapy water.

Fabric/Carpet/Suede

Start by vacuuming the surface usinga soft brush attachment. If a rotatingvacuum brush attachment is beingused, only use it on the floor carpet.Before cleaning, gently remove asmuch of the soil as possible:

. Gently blot liquids with a papertowel. Continue blotting until nomore soil can be removed.

. For solid soils, remove as much aspossible prior to vacuuming.

To clean:

1. Saturate a clean, lint-freecolorfast cloth with water.Microfiber cloth is recommendedto prevent lint transfer to thefabric or carpet.

2. Remove excess moisture bygently wringing until water doesnot drip from the cleaning cloth.

3. Start on the outside edge of thesoil and gently rub toward thecenter. Fold the cleaning cloth toa clean area frequently toprevent forcing the soil in to thefabric.

4. Continue gently rubbing thesoiled area until there is nolonger any color transfer fromthe soil to the cleaning cloth.

5. If the soil is not completelyremoved, use a mild soapsolution followed only by plainwater.

If the soil is not completely removed,it may be necessary to use acommercial upholstery cleaner or spotlifter. Test a small hidden area forcolorfastness before using acommercial upholstery cleaner or spotlifter. If ring formation occurs, cleanthe entire fabric or carpet.

After cleaning, use a paper towel toblot excess moisture.

Cleaning High Gloss Surfacesand Vehicle Information andRadio Displays

Use a microfiber cloth on high glosssurfaces or vehicle displays. First, usea soft bristle brush to remove dirt thatcan scratch the surface. Then gentlyclean by rubbing with a microfibercloth. Never use window cleaners or

Page 314: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

VEHICLE CARE 313

solvents. Periodically hand wash themicrofiber cloth separately, using mildsoap. Do not use bleach or fabricsoftener. Rinse thoroughly and air drybefore next use.

Caution

Do not attach a device with asuction cup to the display. This maycause damage and would not becovered by the vehicle warranty.

Instrument Panel, Leather, Vinyl,Other Plastic Surfaces, LowGloss Paint Surfaces, andNatural Open Pore WoodSurfaces

Use a soft microfiber cloth dampenedwith water to remove dust and loosedirt. For a more thorough cleaning,use a soft microfiber cloth dampenedwith a mild soap solution.

Caution

Soaking or saturating leather,especially perforated leather, as wellas other interior surfaces, maycause permanent damage. Wipeexcess moisture from these surfacesafter cleaning and allow them todry naturally. Never use heat,steam, or spot removers. Do not usecleaners that contain silicone orwax-based products. Cleanerscontaining these solvents canpermanently change the appearanceand feel of leather or soft trim, andare not recommended.

Do not use cleaners that increasegloss, especially on the instrumentpanel. Reflected glare can decreasevisibility through the windshieldunder certain conditions.

Caution

Use of air fresheners may causepermanent damage to plastics andpainted surfaces. If an air freshenercomes in contact with any plasticor painted surface in the vehicle,blot immediately and clean with asoft cloth dampened with a mildsoap solution. Damage caused byair fresheners would not be coveredby the vehicle warranty.

Cargo Cover andConvenience Net

If equipped, wash with warm waterand mild detergent. Do not usechlorine bleach. Rinse with cold water,and then dry completely.

Care of Seat Belts

Keep belts clean and dry.

Page 315: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

314 VEHICLE CARE

{ Warning

Do not bleach or dye seat beltwebbing. It may severely weakenthe webbing. In a crash, they mightnot be able to provide adequateprotection. Clean and rinse seat beltwebbing only with mild soap andlukewarm water. Allow the webbingto dry.

Floor Mats

{ Warning

If a floor mat is the wrong size or isnot properly installed, it caninterfere with the pedals.Interference with the pedals cancause unintended acceleration and/or increased stopping distancewhich can cause a crash and injury.Make sure the floor mat does notinterfere with the pedals.

Use the following guidelines forproper floor mat usage.

. The original equipment floor matswere designed for your vehicle.If the floor mats need replacing, itis recommended that GM certifiedfloor mats be purchased. Non-GMfloor mats may not fit properlyand may interfere with the pedals.Always check that the floor matsdo not interfere with the pedals.

. Do not use a floor mat if thevehicle is not equipped with afloor mat retainer on the driverside floor.

. Use the floor mat with the correctside up. Do not turn it over.

. Do not place anything on top ofthe driver side floor mat.

. Use only a single floor mat on thedriver side.

. Do not place one floor mat on topof another.

The floor mats are held in place bybutton-type retainers.

Removing and Replacing theFloor Mats

1. Pull up on the rear of the floormat to unlock the retainers andremove.

2. Reinstall by lining up the floormat retainer openings over thecarpet retainers and snap intoposition.

3. Make sure the floor mat isproperly secured in place. Verifythe floor mat does not interferewith the pedals.

Page 316: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 315

Service andMaintenance

General InformationGeneral Information . . . . . . . . . . . . . 315

Cadillac Premium CareMaintenanceCadillac Premium CareMaintenance . . . . . . . . . . . . . . . . . . . . 317

Maintenance ScheduleMaintenance Schedule . . . . . . . . . . . 317

Special Application ServicesSpecial Application Services . . . . . 322

Additional Maintenanceand CareAdditional Maintenanceand Care . . . . . . . . . . . . . . . . . . . . . . . . . 323

Recommended Fluids,Lubricants, and PartsRecommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 326

Maintenance ReplacementParts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Maintenance RecordsMaintenance Records . . . . . . . . . . . . 329

General InformationYour vehicle is an importantinvestment. This section describes therequired maintenance for the vehicle.Follow this schedule to help protectagainst major repair expensesresulting from neglect or inadequatemaintenance. It may also help tomaintain the value of the vehicle if itis sold. It is the responsibility of theowner to have all requiredmaintenance performed.

Your dealer has trained technicianswho can perform requiredmaintenance using genuinereplacement parts. They haveup-to-date tools and equipment forfast and accurate diagnostics. Manydealers have extended evening andSaturday hours, courtesytransportation, and online schedulingto assist with service needs.

Your dealer recognizes the importanceof providing competitively pricedmaintenance and repair services. Withtrained technicians, the dealer is theplace for routine maintenance such asoil changes and tire rotations and

Page 317: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

316 SERVICE AND MAINTENANCE

additional maintenance items liketires, brakes, batteries, and wiperblades.

Caution

Damage caused by impropermaintenance can lead to costlyrepairs and may not be covered bythe vehicle warranty. Maintenanceintervals, checks, inspections,recommended fluids, and lubricantsare important to keep the vehicle ingood working condition.

Do not have chemical flushes thatare not approved by GM performedon the vehicle. The use of flushes,solvents, cleaners, or lubricants thatare not approved by GM coulddamage the vehicle, requiringexpensive repairs that are notcovered by the vehicle warranty.

The Tire Rotation and RequiredServices are the responsibility of thevehicle owner. It is recommended tohave your dealer perform theseservices every 12 000 km/7,500 mi.

Proper vehicle maintenance helps tokeep the vehicle in good workingcondition, improves fuel economy, andreduces vehicle emissions.

Because of the way people usevehicles, maintenance needs vary.There may need to be more frequentchecks and services. The AdditionalRequired Services - Normal are forvehicles that:

. Carry passengers and cargo withinrecommended limits on the Tireand Loading Information label. SeeVehicle Load Limits 0 176.

. Are driven on reasonable roadsurfaces within legal driving limits.

. Use the recommended fuel. SeeFuel 0 222.

Refer to the information in theMaintenance Schedule AdditionalRequired Services - Normal chart.

The Additional Required Services -Severe are for vehicles that are:

. Mainly driven in heavy city trafficin hot weather

. Mainly driven in hilly ormountainous terrain

. Frequently towing a trailer

. Used for high speed or competitivedriving

. Used for taxi, police, or deliveryservice

Refer to the information in theMaintenance Schedule AdditionalRequired Services - Severe chart.

{ Warning

Performing maintenance work canbe dangerous and can cause seriousinjury. Perform maintenance workonly if the required information,proper tools, and equipment areavailable. If they are not, see yourdealer to have a trained techniciando the work. See Doing Your OwnService Work 0 234.

Page 318: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 317

Cadillac Premium CareMaintenanceThis vehicle comes with CadillacPremium Care Maintenance. It is amaintenance program that coversselect services, when scheduled inaccordance with the owner’s manual,including:

. Oil changes based on the vehicle'soil life monitor system.

. Tire rotation every 12 000 km(7,500 mi).

. Passenger compartment air filterreplacement.

. Multi-point vehicle inspection(MPVI) performed by a qualifiedtechnician.

Cadillac requires that all CadillacPremium Care Maintenance servicesbe performed by a Cadillac authorizedservice dealer.

Maintenance ScheduleOwner Checks and Services

At Each Fuel Stop

. Check the engine oil level. SeeEngine Oil 0 240.

Once a Month

. Check the tire inflation pressures.See Tire Pressure 0 274.

. Inspect the tires for wear. See TireInspection 0 280.

. Check the windshield washer fluidlevel. See Washer Fluid 0 251.

Engine Oil Change

When the CHANGE ENGINE OILSOON message displays, have theengine oil and filter changed withinthe next 1 000 km/600 mi. If drivenunder the best conditions, the engineoil life system may not indicate theneed for vehicle service for up to ayear. The engine oil and filter must bechanged at least once a year and theoil life system must be reset. Yourtrained dealer technician can performthis work. If the engine oil life system

is reset accidentally, service thevehicle within 5 000 km/3,000 mi sincethe last service. Reset the oil lifesystem when the oil is changed. SeeEngine Oil Life System 0 242.

Tire Rotation and RequiredServices Every 12 000 km/7,500 mi

Rotate the tires, if recommended forthe vehicle, and perform the followingservices. See Tire Rotation 0 280.

. Check engine oil level and oillife percentage. If needed, changeengine oil and filter, and reset oillife system.See Engine Oil 0 240 and Engine OilLife System 0 242.

. Check engine coolant level. SeeCooling System 0 245.

. Check windshield washer fluidlevel. See Washer Fluid 0 251.

. Visually inspect windshield wiperblades for wear, cracking,or contamination. See ExteriorCare 0 307. Replace worn ordamaged wiper blades. See WiperBlade Replacement 0 255.

Page 319: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

318 SERVICE AND MAINTENANCE. Check tire inflation pressures. See

Tire Pressure 0 274.

. Inspect tire wear. See TireInspection 0 280.

. Visually check for fluid leaks.

. Inspect engine air cleaner filter.See Engine Air Cleaner/Filter 0 243.

. Inspect brake system. See ExteriorCare 0 307.

. Visually inspect steering,suspension, and chassiscomponents for damaged, loose,or missing parts or signs of wear.See Exterior Care 0 307.

. Check restraint systemcomponents. See Safety SystemCheck 0 73.

. Visually inspect fuel system fordamage or leaks.

. Visually inspect exhaust systemand nearby heat shields for looseor damaged parts.

. Lubricate body components. SeeExterior Care 0 307.

. Check starter switch. See StarterSwitch Check 0 254.

. Check automatic transmissionshift lock control function. SeeAutomatic Transmission Shift LockControl Function Check 0 255.

. Check parking brake andautomatic transmission parkmechanism. See Park Brake andP (Park) Mechanism Check 0 255.

. Check accelerator pedal fordamage, high effort, or binding.Replace if needed.

. Visually inspect gas strut for signsof wear, cracks, or other damage.Check the hold open ability of thestrut. If the hold open ability islow, service the gas strut. See GasStrut(s) 0 256.

. Check tire sealant expiration date,if equipped. See Tire Sealant andCompressor Kit 0 288.

. Inspect sunroof track and seal,if equipped. See Sunroof 0 50.

Page 320: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 319

Maintenance ScheduleAdditional Required Services -Normal

12000km/7

,500mi

24000km/1

5,000mi

36000km/2

2,500mi

48000km/3

0,000mi

60000km/3

7,500mi

72000km/4

5,000mi

84000km/5

2,500mi

96000km/6

0,000mi

108000km/6

7,500mi

120000km/7

5,000mi

132000km/8

2,500mi

144000km/9

0,000mi

156000km/9

7,500mi

168000km/1

05,000mi

180000km/1

12,500mi

192000km/1

20,000mi

204000km/1

27,500mi

216000km/1

35,000mi

228000km/1

42,500mi

240000km/1

50,000mi

Rotate tires and perform Required Services. Checkengine oil level and oil life percentage. Changeengine oil and filter, if needed.

@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @

Replace passenger compartment air filter. (1) @ @ @ @ @ @

Inspect evaporative control system. (2) @ @ @

Replace engine air cleaner filter. (3) @ @ @

Replace spark plugs. Inspect ignition coils. (3.6L LFXV6 engine)

@

Replace spark plugs. Inspect ignition coils. (3.6L LF3twin turbo V6 engine)

@ @

Replace rear axle fluid, if equipped with limited-slipdifferential.

@ @ @

Replace rear axle fluid, except limited-slipdifferential.

@

Drain and fill engine cooling system. (4) @

Visually inspect accessory drive belts. (5) @

Replace brake fluid. (6)

Page 321: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

320 SERVICE AND MAINTENANCE

Footnotes — Maintenance ScheduleAdditional Required Services -Normal

(1) Or every two years, whichevercomes first. More frequent passengercompartment air filter replacementmay be needed if driving in areas withheavy traffic, poor air quality, highdust levels, or environmentalallergens. Passenger compartment airfilter replacement may also be neededif there is reduced airflow, windowfogging, or odors. Your GM dealer canhelp determine when to replace thefilter.

(2) Visually check all fuel and vaporlines and hoses for proper attachment,connection, routing, and condition.

(3) Or every four years, whichevercomes first. If driving in dustyconditions, inspect the filter at eachoil change or more often as needed.

(4) Or every five years, whichevercomes first. See Cooling System 0 245.

(5) Or every 10 years, whichevercomes first. Inspect for fraying,excessive cracking, or damage; replace,if needed.

(6) Replace brake fluid every fiveyears. See Brake Fluid 0 253.

Page 322: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 321

Maintenance ScheduleAdditional Required Services -Severe

12000km/7

,500mi

24000km/1

5,000mi

36000km/2

2,500mi

48000km/3

0,000mi

60000km/3

7,500mi

72000km/4

5,000mi

84000km/5

2,500mi

96000km/6

0,000mi

108000km/6

7,500mi

120000km/7

5,000mi

132000km/8

2,500mi

144000km/9

0,000mi

156000km/9

7,500mi

168000km/1

05,000mi

180000km/1

12,500mi

192000km/1

20,000mi

204000km/1

27,500mi

216000km/1

35,000mi

228000km/1

42,500mi

240000km/1

50,000mi

Rotate tires and perform Required Services. Checkengine oil level and oil life percentage. Changeengine oil and filter, if needed.

@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @

Replace passenger compartment air filter. (1) @ @ @ @ @ @

Inspect evaporative control system. (2) @ @ @

Replace engine air cleaner filter. (3) @ @ @

Change automatic transmission fluid. @ @ @

Replace spark plugs. Inspect ignition coils. (3.6L LFXV6 engine)

@

Replace spark plugs. Inspect ignition coils. (3.6L LF3twin turbo V6 engine)

@ @

Replace rear axle fluid, if equipped with limited-slipdifferential.

@ @ @

Replace rear axle fluid, except limited-slipdifferential.

@ @

Drain and fill engine cooling system. (4) @

Visually inspect accessory drive belts. (5) @

Replace brake fluid. (6)

Page 323: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

322 SERVICE AND MAINTENANCE

Footnotes — Maintenance ScheduleAdditional Required Services -Severe

(1) Or every two years, whichevercomes first. More frequent passengercompartment air filter replacementmay be needed if driving in areas withheavy traffic, poor air quality, highdust levels, or environmentalallergens. Passenger compartment airfilter replacement may also be neededif there is reduced airflow, windowfogging, or odors. Your GM dealer canhelp determine when to replace thefilter.

(2) Visually check all fuel and vaporlines and hoses for proper attachment,connection, routing, and condition.

(3) Or every four years, whichevercomes first. If driving in dustyconditions, inspect the filter at eachoil change or more often as needed.

(4) Or every five years, whichevercomes first. See Cooling System 0 245.

(5) Or every 10 years, whichevercomes first. Inspect for fraying,excessive cracking, or damage; replace,if needed.

(6) Replace brake fluid every fiveyears. See Brake Fluid 0 253.

Special ApplicationServices. Severe Commercial Use Vehicles

Only: Lubricate chassiscomponents every oil change.

. Have underbody flushing serviceperformed. See "UnderbodyMaintenance" in Exterior Care0 307.

Page 324: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 323

Additional Maintenanceand CareYour vehicle is an importantinvestment and caring for it properlymay help to avoid future costlyrepairs. To maintain vehicleperformance, additional maintenanceservices may be required.

It is recommended that your dealerperform these services — their traineddealer technicians know your vehiclebest. Your dealer can also perform athorough assessment with amulti-point inspection to recommendwhen your vehicle may needattention.

The following list is intended toexplain the services and conditions tolook for that may indicate services arerequired.

Battery

The 12-volt battery supplies power tostart the engine and operate anyadditional electrical accessories.

. To avoid break-down or failure tostart the vehicle, maintain abattery with full cranking power.

. Trained dealer technicians havethe diagnostic equipment to testthe battery and ensure that theconnections and cables arecorrosion-free.

Belts

. Belts may need replacing if theysqueak or show signs of crackingor splitting.

. Trained dealer technicians haveaccess to tools and equipment toinspect the belts and recommendadjustment or replacement whennecessary.

Brakes

Brakes stop the vehicle and are crucialto safe driving.

. Signs of brake wear may includechirping, grinding, or squealingnoises, or difficulty stopping.

. Trained dealer technicians haveaccess to tools and equipment toinspect the brakes and recommendquality parts engineered for thevehicle.

Fluids

Proper fluid levels and approved fluidsprotect the vehicle’s systems andcomponents. See Recommended Fluidsand Lubricants 0 326 for GM approvedfluids.

. Engine oil and windshield washerfluid levels should be checked atevery fuel fill.

. Instrument cluster lights maycome on to indicate that fluidsmay be low and need to be filled.

Hoses

Hoses transport fluids and should beregularly inspected to ensure thatthere are no cracks or leaks. With amulti-point inspection, your dealercan inspect the hoses and advise ifreplacement is needed.

Page 325: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

324 SERVICE AND MAINTENANCE

Lamps

Properly working headlamps,taillamps, and brake lamps areimportant to see and be seen onthe road.

. Signs that the headlamps needattention include dimming, failureto light, cracking, or damage. Thebrake lamps need to be checkedperiodically to ensure that theylight when braking.

. With a multi-point inspection,your dealer can check the lampsand note any concerns.

Shocks and Struts

Shocks and struts help aid in controlfor a smoother ride.

. Signs of wear may include steeringwheel vibration, bounce/swaywhile braking, longer stoppingdistance, or uneven tire wear.

. As part of the multi-pointinspection, trained dealertechnicians can visually inspectthe shocks and struts for signs of

leaking, blown seals, or damage,and can advise when service isneeded.

Tires

Tires need to be properly inflated,rotated, and balanced. Maintainingthe tires can save money and fuel, andcan reduce the risk of tire failure.

. Signs that the tires need to bereplaced include three or morevisible treadwear indicators; cordor fabric showing through therubber; cracks or cuts in the treador sidewall; or a bulge or split inthe tire.

. Trained dealer technicians caninspect and recommend the righttires. Your dealer can also providetire/wheel balancing services toensure smooth vehicle operationat all speeds. Your dealer sells andservices name brand tires.

Vehicle Care

To help keep the vehicle looking likenew, vehicle care products areavailable from your dealer. Forinformation on how to clean and

protect the vehicle’s interior andexterior, see Interior Care 0 311 andExterior Care 0 307.

Wheel Alignment

Wheel alignment is critical forensuring that the tires deliver optimalwear and performance.

. Signs that the alignment may needto be adjusted include pulling,improper vehicle handling,or unusual tire wear.

. Your dealer has the requiredequipment to ensure proper wheelalignment.

Windshield

For safety, appearance, and the bestviewing, keep the windshield cleanand clear.

. Signs of damage include scratches,cracks, and chips.

. Trained dealer technicians caninspect the windshield andrecommend proper replacement ifneeded.

Page 326: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 325

Wiper Blades

Wiper blades need to be cleaned andkept in good condition to provide aclear view.

. Signs of wear include streaking,skipping across the windshield,and worn or split rubber.

. Trained dealer technicians cancheck the wiper blades and replacethem when needed.

Page 327: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

326 SERVICE AND MAINTENANCE

Recommended Fluids, Lubricants, and Parts

Recommended Fluids and Lubricants

Usage Fluid/Lubricant

Automatic Transmission DEXRON-VI Automatic Transmission Fluid.

Chassis Lubrication Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricantmeeting requirements of NLGI #2, Category LB or GC-LB.

Electronic Limited-Slip Differential(eLSD) Hydraulic Apply Fluid

GM Hydraulic Fluid (GM Part No. 88901975, in Canada 88901976).

Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. SeeCooling System 0 245.

Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade.ACDelco dexos1 is recommended. See Engine Oil 0 240.

Hood Latch Assembly, Secondary Latch,Pivots, Spring Anchor, and Release Pawl

Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) orlubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19299819).

Hydraulic Power Steering System DEXRON-VI Automatic Transmission Fluid.

Key Lock Cylinders, Hood, and DoorHinges

Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, inCanada 10953474).

Rear Axle (Non-Limited-SlipDifferential)

Rear Differential non-LSD Fluid (GM Part No. 88900401, in Canada 89021678).

Page 328: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 327

Usage Fluid/Lubricant

Rear Axle (Limited-Slip Differential) Rear Differential LSD Fluid (GM Part No. 88862624, in Canada 88862625).Add Limited Slip Additive (GM Part No. 88900330, in Canada 00992694).

Transfer Case (All-Wheel Drive) Transfer Case Fluid (GM Part No. 19256084, in Canada 19256085).

Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) orequivalent.

Windshield Washer Automotive windshield washer fluid that meets regional freeze protectionrequirements.

Maintenance Replacement PartsReplacement parts identified below by name, part number, or specification can be obtained from your dealer.

Part GM Part Number ACDelco Part Number

Engine Air Cleaner/Filter

3.6L (LF3) 22989313 A3180C

3.6L (LFX) 20972655 A3175C

Engine Oil Filter

3.6L (LF3) 19330000 PF63E

3.6L (LFX) 19330000 PF63E

Passenger Compartment Air Filter 13356914 CF184

Page 329: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

328 SERVICE AND MAINTENANCE

Part GM Part Number ACDelco Part Number

Spark Plugs

3.6L (LF3) 12662396 41-147

3.6L (LFX) 12622561 41-109

Wiper Blades

Driver Side – 65 cm (25.6 in) 23368250 —

Passenger Side – 45 cm (17.7 in) 23353587 —

Page 330: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

SERVICE AND MAINTENANCE 329

Maintenance RecordsAfter the scheduled services are performed, record the date, odometer reading, who performed the service, and the type ofservices performed in the boxes provided. Retain all maintenance receipts.

Date OdometerReading Serviced By Maintenance Stamp Services Performed

Page 331: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

330 TECHNICAL DATA

Technical Data

Vehicle IdentificationVehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . . . . . . 330

Service Parts IdentificationLabel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

Vehicle DataCapacities and Specifications . . . . 331Engine Drive Belt Routing . . . . . . . 333

Vehicle Identification

Vehicle IdentificationNumber (VIN)

This legal identifier is in the frontcorner of the instrument panel, on thedriver side of the vehicle. It can beseen through the windshield fromoutside. The Vehicle IdentificationNumber (VIN) also appears on theVehicle Certification and Service Partslabels and certificates of title andregistration.

Engine Identification

The eighth character in the VIN is theengine code. This code identifies thevehicle's engine, specifications, and

replacement parts. See “EngineSpecifications” under Capacities andSpecifications 0 331 for the vehicle'sengine code.

Service Parts IdentificationLabelThere may be a label on the load floorunder the spare tire cover in thetrunk, that contains the followinginformation:

. Vehicle IdentificationNumber (VIN)

. Model designation

. Paint information

. Production options and specialequipment

If there is no label, there is a barcodeon the certification label on thecenter (B) pillar to scan for this sameinformation.

Page 332: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

TECHNICAL DATA 331

Vehicle Data

Capacities and Specifications

ApplicationCapacities

Metric English

Air Conditioning Refrigerant For the air conditioning system refrigerant type andcharge amount, see the refrigerant label under the

hood. See your dealer for more information.

Engine Cooling System

3.6L (LF3) 9.8 L 10.4 qt

3.6L (LFX) 7.1 L 7.5 qt

Engine Oil with Filter

3.6L (LF3) 6.6 L 7.0 qt

3.6L (LFX) 5.7 L 6.0 qt

Fuel Tank

Front-Wheel Drive 70.0 L 18.5 gal

All-Wheel Drive 74.0 L 19.5 gal

Wheel Nut Torque 150Y 110 lb ft

All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual.Recheck fluid level after filling.

Page 333: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

332 TECHNICAL DATA

Engine Specifications

Engine VIN Code Spark Plug Gap

3.6L V6 Engine (LF3) 8 0.75–0.90 mm (0.030–.035 in)

3.6L V6 Engine (LFX) 3 0.95–1.10 mm (0.037–.043 in)

Page 334: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

TECHNICAL DATA 333

Engine Drive Belt Routing

AWD Accessory Drive

FWD Accessory Drive

Page 335: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

334 CUSTOMER INFORMATION

CustomerInformation

Customer InformationCustomer SatisfactionProcedure . . . . . . . . . . . . . . . . . . . . . . . 334

Customer Assistance Offices . . . . 336Customer Assistance for TextTelephone (TTY) Users . . . . . . . . . 336

Online Owner Center . . . . . . . . . . . . . 337GM Mobility ReimbursementProgram . . . . . . . . . . . . . . . . . . . . . . . . . 337

Roadside Service . . . . . . . . . . . . . . . . . 338Scheduling ServiceAppointments . . . . . . . . . . . . . . . . . . . 340

Courtesy TransportationProgram . . . . . . . . . . . . . . . . . . . . . . . . . 340

Collision Damage Repair . . . . . . . . . 341Service Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . 343

Radio Frequency Statement . . . . . 344

Reporting Safety DefectsReporting Safety Defects to theUnited States Government . . . . . 344

Reporting Safety Defects to theCanadian Government . . . . . . . . . 344

Reporting Safety Defects toGeneral Motors . . . . . . . . . . . . . . . . . 345

Vehicle Data Recording andPrivacyVehicle Data Recording andPrivacy . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Event Data Recorders . . . . . . . . . . . . 345OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346Infotainment System . . . . . . . . . . . . . 346

Customer Information

Customer SatisfactionProcedureYour satisfaction and goodwill areimportant to your dealer and toCadillac. Normally, any concerns withthe sales transaction or the operationof the vehicle will be resolved by yourdealer's sales or service departments.Sometimes, however, despite the bestintentions of all concerned,misunderstandings can occur. If yourconcern has not been resolved to yoursatisfaction, the following stepsshould be taken:

STEP ONE : Discuss your concernwith a member of dealershipmanagement. Normally, concerns canbe quickly resolved at that level. If thematter has already been reviewed withthe sales, service or parts manager,contact the owner of your dealershipor the general manager.

STEP TWO : If after contacting amember of dealership management, itappears your concern cannot beresolved by your dealership without

Page 336: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 335

further help, in the U.S., call theCadillac Customer Assistance Centerat 1-800–458–8006. In Canada, callthe Canadian Cadillac Customer CareCentre at 1-888-446-2000.

We encourage you to call the toll-freenumber in order to give your inquiryprompt attention. Have the followinginformation available to give theCustomer Assistance representative:

. Vehicle IdentificationNumber (VIN). This is availablefrom the vehicle registration ortitle, or the plate at the top left ofthe instrument panel and visiblethrough the windshield.

. Dealership name and location.

. Vehicle delivery date and presentmileage.

When contacting Cadillac, rememberthat your concern will likely beresolved at a dealer's facility. That iswhy we suggest following Step Onefirst.

STEP THREE — U.S. Owners : BothGeneral Motors and your dealer arecommitted to making sure you are

completely satisfied with the newvehicle. However, if you continue toremain unsatisfied after following theprocedure outlined in Steps One andTwo, you can file with the BetterBusiness Bureau (BBB) Auto LineProgram to enforce your rights.

The BBB Auto Line Program is anout-of-court program administered bythe Council of Better Business Bureausto settle automotive disputesregarding vehicle repairs or theinterpretation of the New VehicleLimited Warranty. Although you maybe required to resort to this informaldispute resolution program prior tofiling a court action, use of theprogram is free of charge and yourcase will generally be heard within40 days. If you do not agree with thedecision given in your case, you mayreject it and proceed with any othervenue for relief available to you.

You may contact the BBB Auto LineProgram using the toll-free telephonenumber or write them at the followingaddress:

BBB Auto Line ProgramCouncil of Better Business Bureaus,Inc.3033 Wilson BoulevardSuite 600Arlington, VA 22201

Telephone: 1-800-955-5100http://www.bbb.org/council/programs-services/dispute-handling-and-resolution/bbb-auto-line

This program is available in all50 states and the District of Columbia.Eligibility is limited by vehicle age,mileage, and other factors. GeneralMotors reserves the right to changeeligibility limitations and/ordiscontinue its participation in thisprogram.

STEP THREE — Canadian Owners :In the event that you do not feel yourconcerns have been addressed afterfollowing the procedure outlined inSteps One and Two, General Motors ofCanada Company wants you to beaware of its participation in ano-charge mediation/arbitrationprogram. General Motors of CanadaCompany has committed to binding

Page 337: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

336 CUSTOMER INFORMATION

arbitration of owner disputes involvingfactory-related vehicle service claims.The program provides for the reviewof the facts involved by an impartialthird party arbiter, and may includean informal hearing before the arbiter.The program is designed so that theentire dispute settlement process,from the time you file your complaintto the final decision, should becompleted in about 70 days. Webelieve our impartial program offersadvantages over courts in mostjurisdictions because it is informal,quick, and free of charge.

For further information concerningeligibility in the Canadian MotorVehicle Arbitration Plan (CAMVAP),call toll-free 1-800-207-0685, or callthe Cadillac Customer Care Centre,1-888-446-2000, or write to:

General Motors Cadillac CustomerCare CentreGeneral Motors of Canada CompanyMail Code: CA1-163-0051908 Colonel Sam DriveOshawa, Ontario L1H 8P7

The inquiry should be accompaniedby the Vehicle IdentificationNumber (VIN).

Customer AssistanceOfficesCadillac encourages customers to callthe toll-free number for assistance.However, if a customer wishes towrite or e-mail Cadillac, the lettershould be addressed to:

United States and Puerto Rico

Cadillac Customer Assistance CenterCadillac Motor Car DivisionP.O. Box 33169Detroit, MI 48232-5169www.Cadillac.com

1-800-458-80061-800-833-2622 (For Text Telephonedevices (TTYs))Roadside Service: 1-800-224-1400

From U.S. Virgin Islands:

1-800-496-9994

Canada

General Motors of Canada CompanyCadillac Customer Care Centre, MailCode: CA1-163-0051908 Colonel Sam DriveOshawa, Ontario L1H 8P7www.gm.ca

1-888-446-2000 (English/French)Cadillac Roadside Service:1-800-882-1112

Overseas

Contact the local General MotorsBusiness Unit.

Customer Assistance forText Telephone (TTY)UsersTo assist customers who are deaf,hard of hearing, or speech-impairedand who use Text Telephones (TTYs),Cadillac has TTY equipment availableat its Customer Assistance Center. AnyTTY user can communicate withCadillac by dialing: 1-800-833-2622.TTY users in Canada can dial1-800-263-3830.

Page 338: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 337

Online Owner Center

Online Owner Experience (U.S.)my.cadillac.com

The Cadillac online owner experienceallows interaction with Cadillac andkeeps important vehicle-specificinformation in one place.

Membership Benefits

E : Download owner’s manuals andview vehicle-specific how-to videos.

G : View maintenance schedules,alerts, and OnStar onboard vehiclediagnostic information. Scheduleservice appointments.

I : View printable dealer-recordedservice records and self-recordedservice records.

D : Select a dealer and viewlocations, maps, phone numbers, andhours.

r : Track your vehicle’s warrantyinformation.

J : View active recalls or search byVehicle Identification Number (VIN).See Vehicle Identification Number (VIN)0 330.

H : View GM Card, SiriusXM Satelliteradio (if equipped), and OnStaraccount information.

F : Chat with online helprepresentatives.

See my.cadillac.com to register yourvehicle.

Cadillac Owner Centre (Canada)cadillacowner.ca

Visit the Cadillac Owner Centre:

. Chat live with online helprepresentatives.

. Locate owner resources such aslease-end, financing, and warrantyinformation.

. Retrieve favorite articles, quizzes,tips, and multimedia galleriesorganized into the FeaturedArticles and Auto Care Sections.

. Download owner’s manuals.

. Find Cadillac-recommendedmaintenance services.

GM MobilityReimbursement Program

This program is available to qualifiedapplicants for cost reimbursement, upto certain limits, of eligibleaftermarket adaptive equipmentrequired for the vehicle, such as handcontrols or a wheelchair/scooter liftfor the vehicle.

To learn about the GM Mobilityprogram, see www.gmmobility.com orcall the GM Mobility AssistanceCenter at 1-800-323-9935. TextTelephone (TTY) users, call1-800-833-9935.

Page 339: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

338 CUSTOMER INFORMATION

General Motors of Canada also has aMobility program. See www.gm.ca orcall 1-800-GM-DRIVE (800-463-7483)for details. TTY users call1-800-263-3830.

Roadside ServiceU.S.: 1-800-224-1400.

Canada: 1-800-882-1112.

Text Telephone (TTY) Users (U.S.Only): 1-888-889-2438.

Service is available 24 hours a day,365 days a year.

Calling for Service

When calling Roadside Service, havethe following information ready:

. Your name, home address, andhome telephone number

. Telephone number of yourlocation

. Location of the vehicle

. Model, year, color, and licenseplate number of the vehicle

. Odometer reading, VehicleIdentification Number (VIN), anddelivery date of the vehicle

. Description of the problem

Coverage

Services are provided for the durationof the vehicle’s powertrain warranty.

In the U.S., anyone driving the vehicleis covered. In Canada, a person drivingthe vehicle without permission fromthe owner is not covered.

Roadside Service is not a part of theNew Vehicle Limited Warranty.General Motors North America andCadillac reserve the right to make anychanges or discontinue the RoadsideService program at any time withoutnotification.

General Motors North America andCadillac reserve the right to limitservices or payment to an owner ordriver if they decide the claims aremade too often, or the same type ofclaim is made many times.

Cadillac Owner Privileges™. Emergency Fuel Delivery:

Delivery of enough fuel for thevehicle to get to the nearestservice station.

. Lock-Out Service: Service tounlock the vehicle if you arelocked out. A remote unlock maybe available if you have OnStar.For security reasons, the drivermust present identification beforethis service is given.

. Emergency Tow from a PublicRoad or Highway: Tow to thenearest Cadillac dealer forwarranty service, or if the vehiclewas in a crash and cannot bedriven. Assistance is not givenwhen the vehicle is stuck in thesand, mud, or snow.

. Flat Tire Change: Service tochange a flat tire with a spare tire.The spare tire, if equipped, mustbe in good condition and properlyinflated. It is your responsibilityfor the repair or replacement ofthe tire if it is not covered by thewarranty.

Page 340: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 339. Battery Jump Start: Service to

jump start a dead battery.

. Trip Interruption Benefits andService: If your trip is interrupteddue to a warranty failure,incidental expenses may bereimbursed during the Powertrainwarranty period. Items consideredare hotel, meals, and rental car ora vehicle being delivered back tothe customer, up to 500 miles.

Cadillac Technician RoadsideService (U.S. Only)

Cadillac's exceptional Roadside Serviceis more than an auto club or towingservice. It provides every Cadillacowner in the United States with theadvantage of contacting a Cadillacadvisor and, where available, aCadillac trained dealer technician whocan provide on-site service.

A dealer technician will travel to yourlocation within a 30-mile radius of aparticipating Cadillac dealership.If beyond this radius, we will arrangeto have your car towed to the nearestCadillac dealership. Each techniciantravels with a specially equipped

service vehicle complete with thenecessary Cadillac parts and toolsrequired to handle most roadsiderepairs.

Services Not Included inRoadside Service. Impound towing caused by

violation of any laws

. Legal fines

. Mounting, dismounting,or changing of snow tires, chains,or other traction devices

Service is not provided if a vehicle isin an area that is not accessible to theservice vehicle or is not a regularlytraveled or maintained public road,which includes ice and winter roads.Off-road use is not covered.

Services Specific toCanadian-Purchased Vehicles. Fuel delivery: Reimbursement is

up to 7 liters. Diesel fuel deliverymay be restricted. Propane andother fuels are not providedthrough this service.

. Lock-Out Service: Vehicleregistration is required.

. Trip Interruption Benefits andService: Pre-authorization, originaldetailed receipts, and a copy of therepair orders are required. Onceauthorization has been received,the Roadside Service advisor willhelp you make arrangements andexplain how to receive payment.Items considered are hotel, meals,and rental car or a vehicle beingdelivered back to the customer, upto 800 km.

. Alternative Service: If assistancecannot be provided right away, theRoadside Service advisor may giveyou permission to get localemergency road service. You willreceive payment, up to $100, aftersending the original receipt toRoadside Service. Mechanicalfailures may be covered, howeverany cost for parts and labor forrepairs not covered by thewarranty are the ownerresponsibility.

Page 341: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

340 CUSTOMER INFORMATION

Scheduling ServiceAppointmentsWhen the vehicle requires warrantyservice, contact your dealer andrequest an appointment. Byscheduling a service appointment andadvising the service consultant ofyour transportation needs, your dealercan help minimize yourinconvenience.

If the vehicle cannot be scheduledinto the service departmentimmediately, keep driving it until itcan be scheduled for service, unless,of course, the problem is safetyrelated. If it is, please call yourdealership, let them know this, andask for instructions.

If your dealer requests you to bringthe vehicle for service, you are urgedto do so as early in the work day aspossible to allow for same-day repair.

Courtesy TransportationProgramTo enhance your ownershipexperience, we and our participatingdealers are proud to offer CourtesyTransportation, a customer supportprogram for vehicles with theBumper-to-Bumper (Base WarrantyCoverage period in Canada), extendedpowertrain, and/or hybrid-specificwarranties in both the U.S. andCanada.

Several Courtesy Transportationoptions are available to assist inreducing inconvenience whenwarranty repairs are required.

Courtesy Transportation is not a partof the New Vehicle Limited Warranty.A separate booklet entitled “LimitedWarranty and Owner AssistanceInformation” furnished with each newvehicle provides detailed warrantycoverage information.

Transportation Options

Warranty service can generally becompleted while you wait. However,if you are unable to do so, your dealermay offer the following transportationoptions:

Shuttle Service

This includes one-way or round-tripshuttle service within reasonable timeand distance parameters of yourdealer's area.

Public Transportation or FuelReimbursement

If overnight warranty repairs areneeded, and public transportation isused, the expense must be supportedby original receipts and within themaximum amount allowed by GM forshuttle service. If U.S. customersarrange their own transportation,limited reimbursement for reasonablefuel expenses may be available. Claimamounts should reflect actual costsand be supported by original receipts.See your dealer for information.

Page 342: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 341

Courtesy Rental Vehicle

For an overnight warranty repair, thedealer may provide an availablecourtesy rental vehicle or provide forreimbursement of a rental vehicle.Reimbursement is limited and mustbe supported by original receipts aswell as a signed and completed rentalagreement and meet state/provincial,local, and rental vehicle providerrequirements. Requirements vary andmay include minimum agerequirements, insurance coverage,credit card, etc. Additional fees suchas fuel usage charges, taxes, levies,usage fees, excessive mileage, or rentalusage beyond the completion of therepair are also your responsibility.

It may not be possible to provide alike vehicle as a courtesy rental.

Additional Program Information

All program options, such as shuttleservice, may not be available at everydealer. Contact your dealer for specificavailability.

General Motors reserves the right tounilaterally modify, change,or discontinue Courtesy

Transportation at any time and toresolve all questions of claimeligibility pursuant to the terms andconditions described herein at its solediscretion.

Collision Damage RepairIf the vehicle is involved in a collisionand it is damaged, have the damagerepaired by a qualified technicianusing the proper equipment andquality replacement parts. Poorlyperformed collision repairs diminishthe vehicle resale value, and safetyperformance can be compromised insubsequent collisions.

Collision Parts

Genuine GM Collision parts are newparts made with the same materialsand construction methods as the partswith which the vehicle was originallybuilt. Genuine GM Collision parts arethe best choice to ensure that thevehicle's designed appearance,durability, and safety are preserved.The use of Genuine GM parts can helpmaintain the GM New Vehicle LimitedWarranty.

Recycled original equipment partsmay also be used for repair. Theseparts are typically removed fromvehicles that were total losses in priorcrashes. In most cases, the parts beingrecycled are from undamaged sectionsof the vehicle. A recycled originalequipment GM part may be anacceptable choice to maintain thevehicle's originally designedappearance and safety performance;however, the history of these parts isnot known. Such parts are not coveredby the GM New Vehicle LimitedWarranty, and any related failures arenot covered by that warranty.

Aftermarket collision parts are alsoavailable. These are made bycompanies other than GM and maynot have been tested for the vehicle.As a result, these parts may fit poorly,exhibit premature durability/corrosionproblems, and may not performproperly in subsequent collisions.Aftermarket parts are not covered bythe GM New Vehicle LimitedWarranty, and any vehicle failurerelated to such parts is not covered bythat warranty.

Page 343: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

342 CUSTOMER INFORMATION

Repair Facility

GM also recommends that you choosea collision repair facility that meetsyour needs before you ever needcollision repairs. Your dealer may havea collision repair center withGM-trained technicians andstate-of-the-art equipment, or be ableto recommend a collision repair centerthat has GM-trained technicians andcomparable equipment.

Insuring the Vehicle

Protect your investment in the GMvehicle with comprehensive andcollision insurance coverage. There aresignificant differences in the quality ofcoverage afforded by variousinsurance policy terms. Manyinsurance policies provide reducedprotection to the GM vehicle bylimiting compensation for damagerepairs by using aftermarket collisionparts. Some insurance companies willnot specify aftermarket collision parts.When purchasing insurance, werecommend that you ensure that thevehicle will be repaired with GMoriginal equipment collision parts.

If such insurance coverage is notavailable from your current insurancecarrier, consider switching to anotherinsurance carrier.

If the vehicle is leased, the leasingcompany may require you to haveinsurance that ensures repairs withGenuine GM Original EquipmentManufacturer (OEM) parts or GenuineManufacturer replacement parts. Readthe lease carefully, as you may becharged at the end of the lease forpoor quality repairs.

If a Crash Occurs

If there has been an injury, callemergency services for help. Do notleave the scene of a crash until allmatters have been taken care of. Movethe vehicle only if its position putsyou in danger, or you are instructed tomove it by a police officer.

Give only the necessary informationto police and other parties involved inthe crash.

For emergency towing see RoadsideService 0 338.

Gather the following information:

. Driver name, address, andtelephone number

. Driver license number

. Owner name, address, andtelephone number

. Vehicle license plate number

. Vehicle make, model, andmodel year

. Vehicle IdentificationNumber (VIN)

. Insurance company and policynumber

. General description of the damageto the other vehicle

Choose a reputable repair facility thatuses quality replacement parts. See“Collision Parts” earlier in this section.

If the airbag has inflated, see WhatWill You See after an Airbag Inflates?0 80.

Managing the Vehicle DamageRepair Process

In the event that the vehicle requiresdamage repairs, GM recommends thatyou take an active role in its repair.

Page 344: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 343

If you have a pre-determined repairfacility of choice, take the vehiclethere, or have it towed there. Specifyto the facility that any requiredreplacement collision parts be originalequipment parts, either new GenuineGM parts or recycled original GMparts. Remember, recycled parts willnot be covered by the GM vehiclewarranty.

Insurance pays the bill for the repair,but you must live with the repair.Depending on your policy limits, yourinsurance company may initially valuethe repair using aftermarket parts.Discuss this with the repairprofessional, and insist on GenuineGM parts. Remember, if the vehicle isleased, you may be obligated to havethe vehicle repaired with Genuine GMparts, even if your insurance coveragedoes not pay the full cost.

If another party's insurance companyis paying for the repairs, you are notobligated to accept a repair valuationbased on that insurance company'scollision policy repair limits, as youhave no contractual limits with thatcompany. In such cases, you can have

control of the repair and parts choicesas long as the cost stays withinreasonable limits.

Service PublicationsOrdering Information

Service Manuals

Service Manuals have the diagnosisand repair information on the engines,transmission, axle, suspension, brakes,electrical, steering, body, etc.

Owner Information

Owner publications are writtenspecifically for owners and intendedto provide basic operationalinformation about the vehicle. TheOwner’s Manual includes theMaintenance Schedule for all models.

In-Portfolio: Includes a Portfolio,Owner’s Manual, and WarrantyManual.

RETAIL SELL PRICE: $35.00 –$40.00 (U.S.) plus handling andshipping fees.

Without Pouch: Owner’s Manual only.

RETAIL SELL PRICE:$25.00 (U.S.) plus handling andshipping fees.

Current and Past Models

Service and Owner publications areavailable for many current and pastmodel year GM vehicles.

ORDER TOLL FREE: 1-800-551-4123Monday – Friday 8:00 AM – 6:00 PMEastern Time

For Credit Card Orders Only(VISA-MasterCard-Discover), see Helm,Inc. at: www.helminc.com.

Or write to:

Helm, IncorporatedAttention: Customer Service47911 Halyard DrivePlymouth, MI 48170

Prices are subject to change withoutnotice and without incurringobligation. Allow ample time fordelivery.

All listed prices are quoted in U.S.funds. Make checks payable in U.S.funds.

Page 345: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

344 CUSTOMER INFORMATION

Radio FrequencyStatementThis vehicle has systems that operateon a radio frequency that complieswith Part 15/Part 18 of the FederalCommunications Commission (FCC)rules and with Innovation, Scienceand Economic Development (ISED)Canada's RSP-100 / license-exemptRSS's / ICES-001.

Operation is subject to the followingtwo conditions:

1. The device may not causeharmful interference.

2. The device must accept anyinterference received, includinginterference that may causeundesired operation of thedevice.

Changes or modifications to any ofthese systems by other than anauthorized service facility could voidauthorization to use this equipment.

Reporting SafetyDefects

Reporting Safety Defectsto the United StatesGovernmentIf you believe that your vehiclehas a defect which could cause acrash or could cause injury ordeath, you should immediatelyinform the National HighwayTraffic Safety Administration(NHTSA) in addition to notifyingGeneral Motors.

If NHTSA receives similarcomplaints, it may open aninvestigation, and if it finds that asafety defect exists in a group ofvehicles, it may order a recall andremedy campaign. However,NHTSA cannot become involvedin individual problems betweenyou, your dealer, or GeneralMotors.

To contact NHTSA, you may callthe Vehicle Safety Hotline toll-freeat 1-888-327-4236 (TTY:1-800-424-9153); go tohttp://www.safercar.gov; or write to:

Administrator, NHTSA1200 New Jersey Avenue, S.E.Washington, D.C. 20590

You can also obtain otherinformation about motor vehiclesafety from http://www.safercar.gov.

Reporting Safety Defectsto the CanadianGovernmentIf you live in Canada, and youbelieve that the vehicle has asafety defect, notify TransportCanada immediately, and notifyGeneral Motors of CanadaCompany. Call Transport Canadaat 1-800-333-0510; go to:

www.tc.gc.ca/recalls (English)

www.tc.gc.ca/rappels (French)

Page 346: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

CUSTOMER INFORMATION 345

or write to:

Transport CanadaMotor Vehicle Safety DirectorateDefect Investigations and RecallsDivision80 Noel StreetGatineau, QC J8Z 0A1

Reporting Safety Defectsto General MotorsIn addition to notifying NHTSA (orTransport Canada) in a situation likethis, notify General Motors.

Call 1-800-458-8006, or write:

Cadillac Customer Assistance CenterCadillac Motor Car DivisionP.O. Box 33169Detroit, MI 48232-5169

In Canada, call 1-888-446-2000,or write:

Canadian Cadillac Customer CareCentre, Mail Code: CA1-163-005General Motors of Canada Company1908 Colonel Sam DriveOshawa, Ontario L1H 8P7

Vehicle Data Recordingand PrivacyThe vehicle has a number ofcomputers that record informationabout the vehicle’s performance andhow it is driven. For example, thevehicle uses computer modules tomonitor and control engine andtransmission performance, to monitorthe conditions for airbag deploymentand deploy them in a crash, and,if equipped, to provide antilockbraking to help the driver control thevehicle. These modules may store datato help the dealer technician servicethe vehicle. Some modules may alsostore data about how the vehicle isoperated, such as rate of fuelconsumption or average speed. Thesemodules may retain personalpreferences, such as radio presets, seatpositions, and temperature settings.

Event Data RecordersThis vehicle is equipped with an eventdata recorder (EDR). The mainpurpose of an EDR is to record, incertain crash or near crash-like

situations, such as an air bagdeployment or hitting a road obstacle,data that will assist in understandinghow a vehicle’s systems performed.The EDR is designed to record datarelated to vehicle dynamics and safetysystems for a short period of time,typically 30 seconds or less. The EDRin this vehicle is designed to recordsuch data as:

. How various systems in yourvehicle were operating;

. Whether or not the driver andpassenger safety belts werebuckled/fastened;

. How far (if at all) the driver wasdepressing the accelerator and/orbrake pedal; and,

. How fast the vehicle was traveling.

These data can help provide a betterunderstanding of the circumstances inwhich crashes and injuries occur.

NoteEDR data are recorded by your vehicleonly if a non-trivial crash situationoccurs; no data are recorded by theEDR under normal driving conditions

Page 347: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

346 CUSTOMER INFORMATION

and no personal data (e.g., name,gender, age, and crash location) arerecorded. However, other parties, suchas law enforcement, could combinethe EDR data with the type ofpersonally identifying data routinelyacquired during a crash investigation.

To read data recorded by an EDR,special equipment is required, andaccess to the vehicle or the EDR isneeded. In addition to the vehiclemanufacturer, other parties, such aslaw enforcement, that have the specialequipment, can read the informationif they have access to the vehicle orthe EDR.

GM will not access these data or shareit with others except: with the consentof the vehicle owner or, if the vehicleis leased, with the consent of thelessee; in response to an officialrequest by police or similargovernment office; as part of GM'sdefense of litigation through thediscovery process; or, as required bylaw. Data that GM collects or receivesmay also be used for GM researchneeds or may be made available to

others for research purposes, where aneed is shown and the data is not tiedto a specific vehicle or vehicle owner.

OnStarIf the vehicle is equipped with OnStarand has an active service plan,additional data may be collectedthrough the OnStar system. Thisincludes information about thevehicle’s operation; collisions involvingthe vehicle; the use of the vehicle andits features; and, in certain situations,the location and approximate GPSspeed of the vehicle. Refer to theOnStar Terms and Conditions andPrivacy Statement on the OnStarwebsite.

See OnStar Additional Information0 353.

Infotainment SystemIf the vehicle is equipped with anavigation system as part of theinfotainment system, use of thesystem may result in the storage ofdestinations, addresses, telephonenumbers, and other trip information.See the infotainment manual forinformation on stored data and fordeletion instructions.

Page 348: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 347

OnStar

OnStar OverviewOnStar Overview . . . . . . . . . . . . . . . . . . 347

OnStar ServicesEmergency . . . . . . . . . . . . . . . . . . . . . . . . 348Security . . . . . . . . . . . . . . . . . . . . . . . . . . . 349Navigation . . . . . . . . . . . . . . . . . . . . . . . . 349Connections . . . . . . . . . . . . . . . . . . . . . . 350Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 352

OnStar Additional InformationOnStar AdditionalInformation . . . . . . . . . . . . . . . . . . . . . 353

OnStar Overview

= Voice Command Button

Q Blue OnStar Button

> Red Emergency Button

This vehicle may be equipped with acomprehensive, in-vehicle system thatcan connect to an OnStar Advisor forEmergency, Security, Navigation,Connections, and Diagnostics Services.OnStar services may require a paidservice plan and data plan. OnStarrequires the vehicle battery andelectrical system, cellular service, andGPS satellite signals to be availableand operating. OnStar acts as a link toexisting emergency service providers.OnStar may collect information aboutyou and your vehicle, includinglocation information. See OnStar UserTerms, Privacy Statement, andSoftware Terms for more details

including system limitations atwww.onstar.com (U.S.) orwww.onstar.ca (Canada).

The OnStar system status light is nextto the OnStar buttons. If the statuslight is:

. Solid Green: System is ready.

. Flashing Green: On a call.

. Red: Indicates a problem.

. Off: System is active. Press Qtwice to speak with an OnStarAdvisor.

PressQ or call 1-888-4ONSTAR(1-888-466-7827) to speak to anAdvisor.

Functionality of the Voice Commandbutton may vary by vehicle andregion.

Press= to:

. Open the OnStar app on theinfotainment display. See theinfotainment manual forinformation on how to use theOnStar app.

Or

Page 349: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

348 ONSTAR. Make a call, end a call, or answer

an incoming call.

. Give OnStar Hands-Free Callingvoice commands.

. Give OnStar Turn-by-TurnNavigation voice commands.

. Obtain and customize the Wi-Fihotspot name or SSID andpassword, if equipped.

PressQ to connect to an Advisor to:

. Verify account information orupdate contact information.

. Get driving directions.

. Receive a Diagnostic check of thevehicle's key operating systems.

. Receive Roadside Assistance.

. Manage Wi-Fi Settings,if equipped.

Press> to get a priority connectionto an OnStar Advisor available 24/7 to:

. Get help for an emergency.

. Be a Good Samaritan or respondto an AMBER Alert.

. Get assistance in severe weatheror other crisis situations and findevacuation routes.

OnStar Services

EmergencyEmergency Services require an active,OnStar service plan (excludes BasicPlan). With Automatic CrashResponse, built-in sensors canautomatically alert a specially trainedOnStar Advisor who is immediatelyconnected in to the vehicle to help.

Press> for a priority connection toan OnStar Advisor who can contactemergency service providers, directthem to your exact location, and relayimportant information.

With OnStar Crisis Assist, speciallytrained Advisors are available24 hours a day, 7 days a week, toprovide a central point of contact,assistance, and information during acrisis.

With Roadside Assistance, Advisorscan locate a nearby service provider tohelp with a flat tire, a battery jump,or an empty gas tank.

Page 350: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 349

SecurityIf equipped, OnStar provides theseservices:

. With Stolen Vehicle Assistance,OnStar Advisors can use GPS topinpoint the vehicle and helpauthorities quickly recover it.

. With Remote Ignition Block,if equipped, OnStar can block theengine from being restarted.

. With Stolen Vehicle Slowdown,if equipped, OnStar can work withlaw enforcement to gradually slowthe vehicle down.

Theft Alarm Notification

If equipped, if the doors are lockedand the vehicle alarm sounds, anotification by text, e-mail, or phonecall will be sent. If the vehicle isstolen, an OnStar Advisor can workwith authorities to recover the vehicle.

NavigationOnStar navigation requires a specificOnStar service plan.

PressQ to receive Turn-by-Turndirections or have them sent to thevehicle’s navigation screen,if equipped.

Turn-by-Turn Navigation

1. PressQ to connect to anAdvisor.

2. Request directions to bedownloaded to the vehicle.

3. Follow the voice-guidedcommands.

Using Voice Commands During aPlanned Route

Functionality of the Voice Commandbutton may vary by vehicle andregion. For some vehicles, press= toopen the OnStar app on theinfotainment display. For othervehicles press= as follows.

Cancel Route

1. Press=. System responds:“OnStar ready,” then a tone.

2. Say “Cancel route.” Systemresponds: “Do you want to canceldirections?”

3. Say “Yes.” System responds: “OK,request completed, thank you,goodbye.”

Route Preview

1. Press=. System responds:“OnStar ready,” then a tone.

2. Say “Route preview.” Systemresponds with the next threemaneuvers.

Repeat

1. Press=. System responds:“OnStar ready,” then a tone.

2. Say “Repeat.” System respondswith the last direction given,then responds with “OnStarready,” then a tone.

Get My Destination

1. Press=. System responds:“OnStar ready,” then a tone.

Page 351: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

350 ONSTAR

2. Say “Get my destination.” Systemresponds with the address anddistance to the destination, thenresponds with “OnStar ready,”then a tone.

Send Destination to Vehicle

Directions can be sent to the vehicle’snavigation screen, if equipped.

PressQ, then ask the Advisor todownload directions to the vehicle’snavigation system, if equipped. Afterthe call ends, the navigation screenwill provide prompts to begin drivingdirections. Routes that are sent to thenavigation screen can only becanceled through the navigationsystem.

See www.onstar.com (U.S.) orwww.onstar.ca (Canada).

ConnectionsThe following OnStar services helpwith staying connected.

For coverage maps, seewww.onstar.com (U.S.) orwww.onstar.ca (Canada).

Ensuring Security

. Change the default passwords forthe Wi-Fi hotspot and myCadillacmobile app. Make these passwordsdifferent from each other and usea combination of letters, numbers,and symbols to increase thesecurity.

. Change the default name of theSSID (Service Set Identifier). Thisis your network’s name that isvisible to other wireless devices.Choose a unique name and avoidfamily names or vehicledescriptions.

OnStar Wi-Fi Hotspot (If Equipped)

The vehicle may have a built-in Wi-Fihotspot that provides access to theInternet and web content at 4G LTEspeed. Up to seven mobile devices canbe connected. A data plan is required.Use the in-vehicle controls only whenit is safe to do so.

1. To retrieve Wi-Fi hotspotinformation, press= to openthe OnStar app on theinfotainment display, then select

Wi-Fi Hotspot. On some vehicles,touch Wi-Fi or Wi-Fi Settings onthe screen.

2. The Wi-Fi settings will displaythe Wi-Fi hotspot name (SSID),password, and on some vehicles,the connection type (no Internetconnection, 3G, 4G, 4G LTE), andsignal quality (poor, good,excellent).

3. To change the SSID or password,pressQ or call 1-888-4ONSTARto connect with an Advisor. Onsome vehicles, the SSID andpassword can be changed in theWi-Fi Hotspot menu.

After initial set-up, your vehicle’sWi-Fi hotspot will connectautomatically to your mobile devices.Manage data usage by turning Wi-Fion or off on your mobile device, byusing the myCadillac mobile app,or by contacting an OnStar Advisor.On some vehicles, Wi-Fi can also bemanaged from the Wi-FiHotspot menu.

Page 352: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 351

MyCadillac Mobile App (If Available)

Download the myCadillac mobile appto compatible Apple and Androidsmartphones. Cadillac users canaccess the following services from asmartphone:

. Remotely start/stop the vehicle,if factory-equipped.

. Lock/unlock doors, if equippedwith automatic locks.

. Activate the horn and lamps.

. Check the vehicle’s fuel level, oillife, or tire pressure,if factory-equipped with the TirePressure Monitor System.

. Send destinations to the vehicle.

. Locate the vehicle on a map (U.S.market only).

. Turn the vehicle's Wi-Fi hotspoton/off, manage settings, andmonitor data consumption,if equipped.

. Locate a dealer and scheduleservice.

. Request roadside assistance.

. Set a parking reminder with pindrop, take a photo, make a note,and set a timer.

. Connect with Cadillac on socialmedia.

For myCadillac mobile appinformation and compatibility, seewww.my.cadillac.com.

An active OnStar service, compatibledevice, factory-installed remote start,and power locks are required. Datarates apply. See www.onstar.com fordetails and system limitations.

Remote Services

Contact an OnStar Advisor to unlockthe doors or sound the horn and flashthe lamps.

OnStar AtYourService

OnStar Advisors can provide offersfrom restaurants and retailers on yourroute, help locate hotels, or book aroom. These services vary by market.

OnStar Hands-Free Calling

Make and receive calls with thebuilt-in wireless calling service, whichrequires available minutes.Functionality of the Voice Commandbutton may vary by vehicle andregion. For some vehicles, press= toopen the OnStar app on theinfotainment display, then selectHands-Free calling. For other vehiclespress= as follows.

Make a Call

1. Press=. System responds:“OnStar ready.”

2. Say “Call.” System responds: “Call.Please say the name or numberto call.”

3. Say the entire number withoutpausing, including a “1” and thearea code. System responds: “OK,calling.”

Calling 911 Emergency

1. Press=. System responds:“OnStar ready.”

Page 353: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

352 ONSTAR

2. Say “Call.” System responds: “Call.Please say the name or numberto call.”

3. Say “911” without pausing.System responds: “911.”

4. Say “Call.” System responds: “OK,dialing 911.”

Retrieve My Number

1. Press=. System responds:“OnStar ready.”

2. Say “My number.” Systemresponds: “Your OnStarHands-Free Calling number is,”then says the number.

End a Call

Press=. System responds: “Callended.”

Verify Minutes and Expiration

Press= and say “Minutes” then“Verify” to check how many minutesremain and their expiration date.

DiagnosticsBy monitoring and reporting on thevehicle’s key systems, OnStarAdvanced Diagnostics provides a wayto keep up on maintenance.Capabilities vary by model. Seewww.onstar.com for details andsystem limitations. Message and datarates may apply.

Advanced Diagnostics requires anactive OnStar paid service plan, e-mailaddress on file, and enrollment inAdvanced Diagnostics.

Includes:

. Diagnostic Alerts: Set preferencesto receive real-time e-mails, texts,or monthly reports of the vehicle’shealth. Or pressQ to have anAdvisor initiate a remotediagnostic report.

. Proactive Alerts: Receive areal-time e-mail or text messageregarding potential issues with keyvehicle components, such as thebattery, fuel system, or startersystem. Alerts for potential issuesappear on the infotainment

display. Proactive Alerts aredesigned to help predict specifictypes of issues based oninformation collected from thevehicle. Other factors may affectvehicle performance. Not all issueswill deliver alerts. In some cases, adealer service check may berequired to confirm the accuracyof the alerts.

. Dealer Maintenance Notification:Have the vehicle notify yourpreferred dealer when it is time formaintenance. Your dealer will thencontact you to set up anappointment.

To begin, pressQ to speak to anAdvisor, or see www.onstar.com.

Page 354: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 353

OnStar AdditionalInformationOnStar Smart Driver

OnStar Smart Driver providesinformation about driving behavior tohelp maximize overall vehicleperformance, reduce wear and tear,and enhance fuel efficiency. AnInsurance Discounts Eligibility featureis also offered within OnStar SmartDriver. See www.onstar.com for detailsregarding vehicle eligibility andsystem limitations. OnStar, GeneralMotors, and their affiliates are notinsurance providers. Obtain insuranceonly from licensed insuranceproviders.

In-Vehicle Audio Messages

Audio messages may play importantinformation at the following times:

. Prior to vehicle purchase. PressQto set up an account.

. With the OnStar Basic Plan, every60 days.

. After change in ownership and at90 days.

Transferring Service

PressQ to request account transfereligibility information. The Advisorcan cancel or change accountinformation.

Selling/Transferring the Vehicle

Call 1-888-4ONSTAR (1-888-466-7827)immediately to terminate your OnStarservices if the vehicle is disposed of,sold, transferred, or if the lease ends.

Reactivation for SubsequentOwners

PressQ and follow the prompts tospeak to an Advisor as soon aspossible. The Advisor will updatevehicle records and explain OnStarservice options.

How OnStar Service Works

Automatic Crash Response,Emergency Services, Crisis Assist,Stolen Vehicle Assistance, AdvancedVehicle Diagnostics, Remote Services,Roadside Assistance, Turn-by-Turn

Navigation, and Hands-Free Callingare available on most vehicles. Not allOnStar services are availableeverywhere or on all vehicles. Formore information, a full description ofOnStar services, system limitations,and OnStar User Terms, PrivacyStatement, and Software Terms:

. Call 1-888-4ONSTAR(1-888-466-7827).

. See www.onstar.com (U.S.).

. See www.onstar.ca (Canada).

. Call TTY 1-877-248-2080.

. PressQ to speak with an Advisor.

OnStar services cannot work unlessthe vehicle is in a place where OnStarhas an agreement with a wirelessservice provider for service in thatarea. The wireless service providermust also have coverage, networkcapacity, reception, and technologycompatible with OnStar services.Service involving location informationabout the vehicle cannot work unlessGPS signals are available,unobstructed, and compatible withthe OnStar hardware. OnStar services

Page 355: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

354 ONSTAR

may not work if the OnStar equipmentis not properly installed or it has notbeen properly maintained.If equipment or software is added,connected, or modified, OnStarservices may not work. Otherproblems beyond the control ofOnStar — such as hills, tall buildings,tunnels, weather, electrical systemdesign and architecture of the vehicle,damage to the vehicle in a crash,or wireless phone network congestionor jamming — may prevent service.

See Radio Frequency Statement 0 344.

Services for People withDisabilities

Advisors provide services to help withphysical disabilities and medicalconditions.

PressQ to help:

. Locate a gas station with anattendant to pump gas.

. Find a hotel, restaurant, etc., thatmeets accessibility needs.

. Provide directions to the closesthospital or pharmacy in urgentsituations.

TTY Users

OnStar has the ability to communicateto deaf, hard-of-hearing,or speech-impaired customers while inthe vehicle. The availabledealer-installed TTY system canprovide in-vehicle access to all OnStarservices, except Virtual Advisor andOnStar Turn-by-Turn Navigation.

OnStar Personal IdentificationNumber (PIN)

A PIN is needed to access someOnStar services. The PIN will need tobe changed the first time whenspeaking with an Advisor. To changethe OnStar PIN, contact an OnStarAdvisor by pressingQ or calling1-888-4ONSTAR.

Warranty

OnStar equipment may be warrantedas part of the vehicle warranty.

Languages

The vehicle can be programmedto respond in multiple languages.PressQ and ask for an Advisor.Advisors are available in English,Spanish, and French. Availablelanguages may vary by country.

Potential Issues

OnStar cannot perform Remote DoorUnlock or Stolen Vehicle Assistanceafter the vehicle has been offcontinuously for 10 days without anignition cycle. If the vehicle has notbeen started for 10 days, OnStar cancontact Roadside Assistance or alocksmith to help gain access to thevehicle.

Global Positioning System (GPS). Obstruction of the GPS can occur

in a large city with tall buildings;in parking garages; aroundairports; in tunnels andunderpasses; or in an area withvery dense trees. If GPS signals arenot available, the OnStar systemshould still operate to call OnStar.

Page 356: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 355

However, OnStar could havedifficulty identifying the exactlocation.

. In emergency situations, OnStarcan use the last stored GPSlocation to send to emergencyresponders.

A temporary loss of GPS can causeloss of the ability to send aTurn-by-Turn Navigation route. TheAdvisor may give a verbal route ormay ask for a call back after thevehicle is driven into an open area.

Cellular and GPS Antennas

Cellular reception is required forOnStar to send remote signals to thevehicle. Do not place items over ornear the antenna to prevent blockingcellular and GPS signal reception.

Unable to Connect to OnStarMessage

If there is limited cellular coverage orthe cellular network has reachedmaximum capacity, this message maycome on. PressQ to try the call againor try again after driving a few milesinto another cellular area.

Vehicle and Power Issues

OnStar services require a vehicleelectrical system, wireless service, andGPS satellite technologies to beavailable and operating for features tofunction properly. These systems maynot operate if the battery isdischarged or disconnected.

Add-on Electrical Equipment

The OnStar system is integrated intothe electrical architecture of thevehicle. Do not add any electricalequipment. See Add-On ElectricalEquipment 0 230. Added electricalequipment may interfere with theoperation of the OnStar system andcause it to not operate.

Vehicle Software Updates

OnStar or GM may remotely deliversoftware updates or changes to thevehicle without further notice orconsent. These updates or changesmay enhance or maintain safety,security, or the operation of thevehicle or the vehicle systems.Software updates or changes mayaffect or erase data or settings that

are stored in the vehicle, such asOnStar Hands-Free Calling name tags,saved navigation destinations,or pre-set radio stations. NeitherOnStar nor GM is responsible for anyaffected or erased data or settings.These updates or changes may alsocollect personal information. Suchcollection is described in the OnStarprivacy statement or separatelydisclosed at the time of installation.These updates or changes may alsocause a system to automaticallycommunicate with GM servers tocollect information about vehiclesystem status, identify whetherupdates or changes are available,or deliver updates or changes. Anactive OnStar agreement constitutesconsent to these software updates orchanges and agreement that eitherOnStar or GM may remotely deliverthem to the vehicle.

Privacy

The complete OnStar PrivacyStatement may be found atwww.onstar.com (U.S.),or www.onstar.ca (Canada). Werecommend that you review it. If you

Page 357: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

356 ONSTAR

have any questions, call1-888-4ONSTAR (1-888-466-7827) orpressQ to speak with an Advisor.Users of wireless communications arecautioned that the privacy of anyinformation sent via wireless cellularcommunications cannot be assured.Third parties may unlawfully interceptor access transmissions and privatecommunications without consent.

OnStar - SoftwareAcknowledgements

Certain OnStar components includelibcurl and unzip software and otherthird party software. Below are thenotices and licenses associated withlibcurl and unzip and for other thirdparty software please see http://opensource.lge.com/index

www.onstar.com/us/en/

libcurl:

COPYRIGHT AND PERMISSIONNOTICE

Copyright (c) 1996 - 2010, DanielStenberg, <[email protected]>.

All rights reserved.

Permission to use, copy, modify, anddistribute this software for anypurpose with or without fee is herebygranted, provided that the abovecopyright notice and this permissionnotice appear in all copies.

THE SOFTWARE IS PROVIDED “ASIS,” WITHOUT WARRANTY OF ANYKIND, EXPRESS OR IMPLIED,INCLUDING BUT NOT LIMITED TOTHE WARRANTIES OFMERCHANTABILITY, FITNESS FOR APARTICULAR PURPOSE ANDNONINFRINGEMENT OF THIRDPARTY RIGHTS. IN NO EVENT SHALLTHE AUTHORS OR COPYRIGHTHOLDERS BE LIABLE FOR ANYCLAIM, DAMAGES OR OTHERLIABILITY, WHETHER IN AN ACTIONOF CONTRACT, TORT OROTHERWISE, ARISING FROM, OUTOF OR IN CONNECTION WITH THESOFTWARE OR THE USE OR OTHERDEALINGS IN THE SOFTWARE.

Except as contained in this notice, thename of a copyright holder shall notbe used in advertising or otherwise topromote the sale, use or other

dealings in this Software without priorwritten authorization of the copyrightholder.

unzip:

This is version 2005-Feb-10 of theInfo-ZIP copyright and license. Thedefinitive version of this documentshould be available at ftp://ftp.info-zip.org/pub/infozip/license.html indefinitely.

Copyright (c) 1990-2005 Info-ZIP. Allrights reserved.

For the purposes of this copyright andlicense, “Info-ZIP” is defined as thefollowing set of individuals:

Mark Adler, John Bush, Karl Davis,Harald Denker, Jean-Michel Dubois,Jean-loup Gailly, Hunter Goatley, EdGordon, Ian Gorman, Chris Herborth,Dirk Haase, Greg Hartwig, RobertHeath, Jonathan Hudson, Paul Kienitz,David Kirschbaum, Johnny Lee, Onnovan der Linden, Igor Mandrichenko,Steve P. Miller, Sergio Monesi, KeithOwens, George Petrov, Greg Roelofs,Kai Uwe Rommel, Steve Salisbury,Dave Smith, Steven M. Schweda,

Page 358: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

ONSTAR 357

Christian Spieler, Cosmin Truta,Antoine Verheijen, Paul von Behren,Rich Wales, Mike White.

This software is provided “as is,”without warranty of any kind, expressor implied. In no event shall Info-ZIPor its contributors be held liable forany direct, indirect, incidental, specialor consequential damages arising outof the use of or inability to use thissoftware.

Permission is granted to anyone touse this software for any purpose,including commercial applications,and to alter it and redistribute itfreely, subject to the followingrestrictions:

1. Redistributions of source codemust retain the above copyrightnotice, definition, disclaimer, andthis list of conditions.

2. Redistributions in binary form(compiled executables) mustreproduce the above copyrightnotice, definition, disclaimer, andthis list of conditions indocumentation and/or othermaterials provided with the

distribution. The sole exceptionto this condition is redistributionof a standard UnZipSFX binary(including SFXWiz) as part of aself-extracting archive; that ispermitted without inclusion ofthis license, as long as thenormal SFX banner has not beenremoved from the binary ordisabled.

3. Altered versions–including, butnot limited to, ports to newoperating systems, existing portswith new graphical interfaces,and dynamic, shared, or staticlibrary versions–must be plainlymarked as such and must not bemisrepresented as being theoriginal source. Such alteredversions also must not bemisrepresented as being Info-ZIPreleases–including, but notlimited to, labeling of the alteredversions with the names“Info-ZIP” (or any variationthereof, including, but notlimited to, differentcapitalizations), “Pocket UnZip,”“WiZ” or “MacZip” without theexplicit permission of Info-ZIP.

Such altered versions are furtherprohibited frommisrepresentative use of theZip-Bugs or Info-ZIP e-mailaddresses or of theInfo-ZIP URL(s).

4. Info-ZIP retains the right to usethe names “Info-ZIP,” “Zip,”“UnZip,” “UnZipSFX,” “WiZ,”“Pocket UnZip,” “Pocket Zip,” and“MacZip” for its own source andbinary releases.

Page 359: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

358 INDEX

Index AAccessories and Modifications . . . . . 234Accessory Power . . . . . . . . . . . . . . . . . . . . 185Adaptive Cruise Control . . . . . . . . . . . . 198Add-On Electrical Equipment . . . . . . 230Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Additional Maintenanceand Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

AdjustmentsLumbar, Front Seats . . . . . . . . . . . . . . . .57Thigh Support . . . . . . . . . . . . . . . . . . . . . .58

Air Cleaner/Filter, Engine . . . . . . . . . . 243Air Conditioning . . . . . . . . . . . . . . .160, 165Air Filter, PassengerCompartment . . . . . . . . . . . . . . . . . . . . . 167

Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Airbag SystemCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86How Does an Airbag Restrain? . . . . .79Passenger Sensing System . . . . . . . . .81What Makes an Airbag Inflate? . . . .79What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . .80

When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Where Are the Airbags? . . . . . . . . . . . .76

AirbagsAdding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

Passenger Status Indicator . . . . . . . 126Readiness Light . . . . . . . . . . . . . . . . . . . 126Servicing Airbag-EquippedVehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

System Check . . . . . . . . . . . . . . . . . . . . . . .75AlarmVehicle Security . . . . . . . . . . . . . . . . . . . . .42

AlertLane Change . . . . . . . . . . . . . . . . . . . . . . 217Side Blind Zone (SBZA) . . . . . . . . . . 217

All-Season Tires . . . . . . . . . . . . . . . . . . . . . 268All-Wheel Drive . . . . . . . . . . . . . . . .190, 254Antilock Brake System (ABS) . . . . . . 191Warning Light . . . . . . . . . . . . . . . . . . . . 131

Appearance CareExterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

ArmrestRear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Armrest Storage . . . . . . . . . . . . . . . . . . . . . 107Assistance Systems for Driving . . . . 213Assistance Systems for Parkingand Backing . . . . . . . . . . . . . . . . . . . . . . . 207

AutomaticDimming Mirrors . . . . . . . . . . . . . . . . . . .46

Page 360: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INDEX 359

Automatic (cont'd)Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . .39Forward Braking . . . . . . . . . . . . . . . . . . 215Headlamp System . . . . . . . . . . . . . . . . 154Level Control . . . . . . . . . . . . . . . . . . . . . . 195Transmission . . . . . . . . . . . . . . . . . . . . . . 188Transmission Fluid . . . . . . . . . . . . . . . 243

Automatic TransmissionManual Mode . . . . . . . . . . . . . . . . . . . . . 190Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

BBatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Power Protection . . . . . . . . . . . . . . . . . . 158Battery - North America . . . . . .254, 301Blade Replacement, Wiper . . . . . . . . . 255Boost Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 123BrakeParking, Electric . . . . . . . . . . . . . . . . . . 191System Warning Light . . . . . . . . . . . . 129

Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 191Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Braking (cont'd)Automatic Forward . . . . . . . . . . . . . . . 215

Break-In, New Vehicle . . . . . . . . . . . . . . 180Bulb ReplacementBack-up Lamps . . . . . . . . . . . . . . . . . . . 258Headlamp Aiming . . . . . . . . . . . . . . . . 258Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 258License Plate Lamps . . . . . . . . . . . . . . 259

Buying New Tires . . . . . . . . . . . . . . . . . . . 282

CCadillac Premium CareMaintenance . . . . . . . . . . . . . . . . . . . . . . 317

Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 113CaliforniaFuel Requirements . . . . . . . . . . . . . . . . 223Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 234

California Proposition65 Warning . . . . . . . . . . . . .233, 254, 301,

Back CoverCanadian Vehicle Owners . . . . . . . . . . . . .2Capacities and Specifications . . . . . . 331Carbon MonoxideEngine Exhaust . . . . . . . . . . . . . . . . . . . 187Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40Winter Driving . . . . . . . . . . . . . . . . . . . . 175

CargoManagement System . . . . . . . . . . . . . 109Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 108

Caution, Danger, and Warning . . . . . . . .3Center Console Storage . . . . . . . . . . . . . 107Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 286ChargingWireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Charging System Light . . . . . . . . . . . . . 127CheckEngine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 128

Child RestraintsInfants and Young Children . . . . . . . .89Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Older Children . . . . . . . . . . . . . . . . . . . . . .87Securing . . . . . . . . . . . . . . . . . . . . . . 100, 102Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Cigarette Lighter . . . . . . . . . . . . . . . . . . . . 116Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 260CleaningExterior Care . . . . . . . . . . . . . . . . . . . . . . 307Interior Care . . . . . . . . . . . . . . . . . . . . . . 311

Climate Control SystemsDual Automatic . . . . . . . . . . . . . . . . . . . 160Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Page 361: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

360 INDEX

Cluster, Instrument . . . . . . . . . . . . . . . . . 118Collision Damage Repair . . . . . . . . . . . 341Compact Spare Tire . . . . . . . . . . . . . . . . . 299CompartmentsStorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Compressor Kit, Tire Sealant . . . . . . . 288ConnectionsOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

ControlTraction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Control of a Vehicle . . . . . . . . . . . . . . . . 171Convenience Net . . . . . . . . . . . . . . . . . . . . 109Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . 44CoolantEngine Temperature Gauge . . . . . . 124Engine Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Cooling . . . . . . . . . . . . . . . . . . . . . . . . .160, 165Cooling System . . . . . . . . . . . . . . . . . . . . . 245Cornering Lamps . . . . . . . . . . . . . . . . . . . 156Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . 156Courtesy TransportationProgram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

CoverEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 196

Cruise Control (cont'd)Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Cruise Control, Adaptive . . . . . . . . . . . 198Customer Assistance . . . . . . . . . . . . . . . 336Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336Text Telephone (TTY) Users . . . . . 336

Customer InformationService Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . . 343

Customer SatisfactionProcedure . . . . . . . . . . . . . . . . . . . . . . . . . . 334

DDamage Repair, Collision . . . . . . . . . . . 341Danger, Warning, and Caution . . . . . . . .3Data CollectionInfotainment System . . . . . . . . . . . . . 346OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

Data Recorders, Event . . . . . . . . . . . . . . 345Daytime Running Lamps (DRL) . . . 154Defensive Driving . . . . . . . . . . . . . . . . . . . 171Delayed Locking . . . . . . . . . . . . . . . . . . . . . 38DiagnosticsOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352

Distracted Driving . . . . . . . . . . . . . . . . . . 170Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 156DoorAjar Light . . . . . . . . . . . . . . . . . . . . . . . . . 136

Door (cont'd)Delayed Locking . . . . . . . . . . . . . . . . . . . .38Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36Power Locks . . . . . . . . . . . . . . . . . . . . . . . . .38Rear Seat Pass-Through . . . . . . . . . . . .68

Drive Belt Routing, Engine . . . . . . . . . 333Drive SystemsAll-Wheel Drive . . . . . . . . . . . . . . 190, 254

Driver Assistance Systems . . . . . . . . . 206Driver InformationCenter (DIC) . . . . . . . . . . . . . . . . . . . . . . . 136

DrivingAssistance Systems . . . . . . . . . . . . . . . 213Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 226

Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 171Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171For Better Fuel Economy . . . . . . . . . . .26Hill and Mountain Roads . . . . . . . . 174If the Vehicle is Stuck . . . . . . . . . . . . 176Loss of Control . . . . . . . . . . . . . . . . . . . . 173Off-Road Recovery . . . . . . . . . . . . . . . . 173Vehicle Load Limits . . . . . . . . . . . . . . 176Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 173Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Dual Automatic ClimateControl System . . . . . . . . . . . . . . . . . . . . 160

Page 362: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INDEX 361

EElectric Parking Brake . . . . . . . . . . . . . . 191Electric Parking Brake Light . . . . . . . 130Electrical Equipment, Add-On . . . . . 230Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Fuses and Circuit Breakers . . . . . . . 260Instrument Panel Fuse Block . . . . 263Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 259Rear Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

EmergencyOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

EngineAir Cleaner/Filter . . . . . . . . . . . . . . . . . 243Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 128

Compartment Overview . . . . . . . . . . 236Coolant Temperature Gauge . . . . . 124Coolant TemperatureWarning Light . . . . . . . . . . . . . . . . . . . 133

Cooling System . . . . . . . . . . . . . . . . . . . 245Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239Drive Belt Routing . . . . . . . . . . . . . . . . 333Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183Oil Life System . . . . . . . . . . . . . . . . . . . . 242

Engine (cont'd)Oil Pressure Light . . . . . . . . . . . . . . . . . 134Overheated ProtectionOperating Mode . . . . . . . . . . . . . . . . . 250

Overheating . . . . . . . . . . . . . . . . . . . . . . . 249Power Messages . . . . . . . . . . . . . . . . . . 143Running While Parked . . . . . . . . . . . 188Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Engine OilTemperature Gauge . . . . . . . . . . . . . . . 124

Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 157Equipment, Towing . . . . . . . . . . . . . . . . . 229Event Data Recorders . . . . . . . . . . . . . . 345Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 158Extended Parking . . . . . . . . . . . . . . . . . . . 186Extender, Seat Belt . . . . . . . . . . . . . . . . . . 73Exterior Lamp Controls . . . . . . . . . . . . 152Exterior Lamps Off Reminder . . . . . . 153Exterior Lighting Battery Saver . . . . 158

FFeaturesMemory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Filter,Engine Air Cleaner . . . . . . . . . . . . . . . . 243

Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 154Flashers, Hazard Warning . . . . . . . . . . 155Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Flat Tire (cont'd)Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 295

Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 314FluidAutomatic Transmission . . . . . . . . . 243Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253Power Steering . . . . . . . . . . . . . . . . . . . . 250Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 45Forward Automatic Braking . . . . . . . . 215Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Frequency StatementRadio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344

Front SeatsHeated and Ventilated . . . . . . . . . . . . .62

Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 223Economy Driving . . . . . . . . . . . . . . . . . . .26Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 225

Filling the Tank . . . . . . . . . . . . . . . . . . . 224Foreign Countries . . . . . . . . . . . . . . . . . 223Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122Low Fuel Warning Light . . . . . . . . . 134Requirements, California . . . . . . . . . 223

Full-Size Spare Tire . . . . . . . . . . . . . . . . . 300

Page 363: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

362 INDEX

FusesEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Fuses and Circuit Breakers . . . . . . . 260Instrument Panel Fuse Block . . . . 263Rear Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

GGarage Door Opener . . . . . . . . . . . . . . . . 148Programming . . . . . . . . . . . . . . . . . . . . . . 148

Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 256GaugesBoost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123Engine Coolant Temperature . . . . 124Engine Oil Temperature . . . . . . . . . . 124Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 122Speedometer . . . . . . . . . . . . . . . . . . . . . . 122Tachometer . . . . . . . . . . . . . . . . . . . . . . . 122Trip Odometer . . . . . . . . . . . . . . . . . . . . 122Warning Lights andIndicators . . . . . . . . . . . . . . . . . . . . . . . . 117

General InformationService and Maintenance . . . . . . . . 315Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 233

Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

GM Mobility ReimbursementProgram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

HHazard Warning Flashers . . . . . . . . . . 155Head Restraints . . . . . . . . . . . . . . . . . . . . . . 53Head-up Display . . . . . . . . . . . . . . . . . . . . 139HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 154Bulb Replacement . . . . . . . . . . . . . . . . 258Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 154

Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 154High-Beam On Light . . . . . . . . . . . . . . 135High/Low Beam Changer . . . . . . . . . 153Lamps On Reminder . . . . . . . . . . . . . . 135

HeatedRear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . .67Steering Wheel . . . . . . . . . . . . . . . . . . . . 111

Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . 46HeaterEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Heating . . . . . . . . . . . . . . . . . . . . . . . . .160, 165High-Beam On Light . . . . . . . . . . . . . . . . 135High-Speed Operation . . . . . . . . . . . . . . 276

Hill and Mountain Roads . . . . . . . . . . 174Hill Start Assist (HSA) . . . . . . . . . . . . . 193Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111How to Wear Seat Belts Properly . . . 69HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . .160, 165

IIgnition Positions . . . . . . . . . . . . . . . . . . . 181Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 43IndicatorVehicle Ahead . . . . . . . . . . . . . . . . . . . . . 132

Infants and Young Children,Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Infotainment . . . . . . . . . . . . . . . . . . . . . . . . 159Infotainment System . . . . . . . . . . . . . . . 346Instrument Cluster . . . . . . . . . . . . . . . . . 118Instrument PanelStorage Area . . . . . . . . . . . . . . . . . . . . . . 106

Instrument Panel Overview . . . . . . . . . . .6Interior Rearview Mirrors . . . . . . . . . . . 46Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

JJump Starting - North America . . . . 301

Page 364: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INDEX 363

KKeyless EntryRemote (RKE) System . . . . . . . . . . . . . .28

Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

LLabeling, Tire Sidewall . . . . . . . . . . . . . 269LampsCornering . . . . . . . . . . . . . . . . . . . . . . . . . . 156Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 156Daytime Running (DRL) . . . . . . . . . . 154Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156Exterior Controls . . . . . . . . . . . . . . . . . . 152Exterior Lamps Off Reminder . . . . 153Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

License Plate . . . . . . . . . . . . . . . . . . . . . . 259Malfunction Indicator (CheckEngine) . . . . . . . . . . . . . . . . . . . . . . . . . . 128

On Reminder . . . . . . . . . . . . . . . . . . . . . . 135Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Lane Change Alert (LCA) . . . . . . . . . . . 217Lane DepartureWarning (LDW) . . . . . . . . . . . . . . . . . . . 219

Lane Departure Warning Light . . . . 131Lane Keep Assist (LKA) . . . . . . . . . . . . 220Lane Keep Assist Light . . . . . . . . . . . . . 131Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 70

LATCH SystemReplacing Parts after a Crash . . . . 100

LATCH, Lower Anchors andTethers for Children . . . . . . . . . . . . . . . 94

LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 258Level ControlAutomatic . . . . . . . . . . . . . . . . . . . . . . . . . 195

Lighter, Cigarette . . . . . . . . . . . . . . . . . . . 116LightingEntry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158Illumination Control . . . . . . . . . . . . . . 156LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

LightsAirbag Readiness . . . . . . . . . . . . . . . . . 126Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . 131

Brake System Warning . . . . . . . . . . . 129Charging System . . . . . . . . . . . . . . . . . . 127Check Engine (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 128

Cruise Control . . . . . . . . . . . . . . . . . . . . . 135Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 136Electric Parking Brake . . . . . . . . . . . . 130Engine Coolant TemperatureWarning . . . . . . . . . . . . . . . . . . . . . . . . . 133

Engine Oil Pressure . . . . . . . . . . . . . . . 134Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 154

Lights (cont'd)High-Beam On . . . . . . . . . . . . . . . . . . . . 135High/Low Beam Changer . . . . . . . . . 153Lane Departure Warning . . . . . . . . . 131Lane Keep Assist . . . . . . . . . . . . . . . . . . 131Low Fuel Warning . . . . . . . . . . . . . . . . 134Seat Belt Reminders . . . . . . . . . . . . . . 125Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134Service Electric Parking Brake . . . 130StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 132Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 133Traction Control System(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 133

Traction Off . . . . . . . . . . . . . . . . . . . . . . . 132Limited-Slip Rear Axle . . . . . . . . . . . . . 195LocksAutomatic Door . . . . . . . . . . . . . . . . . . . . .39Delayed Locking . . . . . . . . . . . . . . . . . . . .38Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36Lockout Protection . . . . . . . . . . . . . . . . .39Power Door . . . . . . . . . . . . . . . . . . . . . . . . . .38Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Loss of Control . . . . . . . . . . . . . . . . . . . . . . 173Low Fuel Warning Light . . . . . . . . . . . 134Low-Profile Tires . . . . . . . . . . . . . . . . . . . . 268Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . . . 94

Lumbar Adjustment . . . . . . . . . . . . . . . . . 57

Page 365: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

364 INDEX

Lumbar Adjustment (cont'd)Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . .57

MMagnetic Ride Control . . . . . . . . . . . . . 195MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

Maintenance and CareAdditional . . . . . . . . . . . . . . . . . . . . . . . . . 323

Maintenance Schedule . . . . . . . . . . . . . 317Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 326

Malfunction Indicator Lamp . . . . . . . 128Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 190Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Memory Features . . . . . . . . . . . . . . . . . . . . 12Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 60MessagesEngine Power . . . . . . . . . . . . . . . . . . . . . 143Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 143

MirrorsAutomatic Dimming . . . . . . . . . . . . . . . .46Automatic Dimming Rearview . . . . .46Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Mirrors (cont'd)Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . .46

Mirrors, Interior Rearview . . . . . . . . . . . 46Monitor System, Tire Pressure . . . . . 276

NNavigationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

Net, Convenience . . . . . . . . . . . . . . . . . . . 109New Vehicle Break-In . . . . . . . . . . . . . . . 180

OOdometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Off-RoadRecovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

OilEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240Engine Oil Life System . . . . . . . . . . . 242Pressure Light . . . . . . . . . . . . . . . . . . . . . 134

Older Children, Restraints . . . . . . . . . . . 87Online Owner Center . . . . . . . . . . . . . . . 337OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346OnStar Additional Information . . . . 353OnStar Connections . . . . . . . . . . . . . . . . 350OnStar Diagnostics . . . . . . . . . . . . . . . . . 352OnStar Emergency . . . . . . . . . . . . . . . . . . 348OnStar Navigation . . . . . . . . . . . . . . . . . . 349OnStar Overview . . . . . . . . . . . . . . . . . . . . 347

OnStar Security . . . . . . . . . . . . . . . . . . . . . 349Operating ModeOverheated Engine Protection . . . 250

OrderingService Publications . . . . . . . . . . . . . . 343

OutletsPower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Overheated Engine ProtectionOperating Mode . . . . . . . . . . . . . . . . . . . 250

Overheating, Engine . . . . . . . . . . . . . . . . 249

PParkShifting Into . . . . . . . . . . . . . . . . . . . . . . 185Shifting Out of . . . . . . . . . . . . . . . . . . . . 186

ParkingBrake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 255

Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 186Over Things That Burn . . . . . . . . . . . 186

Parking Assist . . . . . . . . . . . . . . . . . . . . . . . 207Parking or BackingAssistance Systems . . . . . . . . . . . . . . . 207

Passenger Airbag StatusIndicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Passenger Sensing System . . . . . . . . . . 81

Page 366: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INDEX 365

Perchlorate MaterialsRequirements, California . . . . . . . . . 234

PersonalizationVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

PowerDoor Locks . . . . . . . . . . . . . . . . . . . . . . . . . .38Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Protection, Battery . . . . . . . . . . . . . . . . 158Retained Accessory (RAP) . . . . . . . . 185Seat Adjustment . . . . . . . . . . . . . . . . . . . .56Steering Fluid . . . . . . . . . . . . . . . . . . . . . 250Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Pregnancy, Using Seat Belts . . . . . . . . . 73Premium Care MaintenanceCadillac . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

PrivacyVehicle Data Recording . . . . . . . . . . 345

ProgramCourtesy Transportation . . . . . . . . . 340

Proposition65 Warning,California . . . . . . . . . . . . . . .233, 254, 301,

Back Cover

RRadio Frequency Statement . . . . . . . . 344Reading Lamps . . . . . . . . . . . . . . . . . . . . . 157

Rear AxleLimited-Slip . . . . . . . . . . . . . . . . . . . . . . . 195

Rear Climate Control System . . . . . . 165Rear Seat Armrest . . . . . . . . . . . . . . . . . . . 67Rear Seat Pass-Through Door . . . . . . . 68Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Rear Vision Camera (RVC) . . . . . . . . . 207Rear Window Sunshade . . . . . . . . . . . . . 49Rearview MirrorsAutomatic Dimming . . . . . . . . . . . . . . . .46

Reclining Seatbacks . . . . . . . . . . . . . . . . . 59Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . . . 326

RecordsMaintenance . . . . . . . . . . . . . . . . . . . . . . 329

Recreational Vehicle Towing . . . . . . . 304Reimbursement Program, GMMobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Remote Vehicle Start . . . . . . . . . . . . . . . . 34Replacement PartsAirbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87Maintenance . . . . . . . . . . . . . . . . . . . . . . 327

Replacing Airbag System . . . . . . . . . . . . 87Replacing LATCH System Partsafter a Crash . . . . . . . . . . . . . . . . . . . . . . . 100

Replacing Seat Belt SystemParts after a Crash . . . . . . . . . . . . . . . . . 74

Reporting Safety DefectsCanadian Government . . . . . . . . . . . . 344General Motors . . . . . . . . . . . . . . . . . . . 345U.S. Government . . . . . . . . . . . . . . . . . . 344

RestraintsWhere to Put . . . . . . . . . . . . . . . . . . . . . . . .93

Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . . . . . . . . . 185

Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . 46Ride Control SystemsLimited Slip Rear Axle . . . . . . . . . . . 195Magnetic . . . . . . . . . . . . . . . . . . . . . . . . . . 195

RoadsDriving, Wet . . . . . . . . . . . . . . . . . . . . . . . 173

Roadside Service . . . . . . . . . . . . . . . . . . . . 338RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . 280Routing, Engine Drive Belt . . . . . . . . . 333Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

SSafety Defects ReportingCanadian Government . . . . . . . . . . . . 344General Motors . . . . . . . . . . . . . . . . . . . 345

Page 367: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

366 INDEX

Safety Defects Reporting (cont'd)U.S. Government . . . . . . . . . . . . . . . . . . 344

Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 39Safety System Check . . . . . . . . . . . . . . . . 73Scheduling Appointments . . . . . . . . . . 340Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . 288Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . .70Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 125Replacing after a Crash . . . . . . . . . . . . .74Use During Pregnancy . . . . . . . . . . . . . .73

SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . .53Heated and Ventilated Front . . . . . . .62Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . .67Lumbar Adjustment, Front . . . . . . . . .57Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60Power Adjustment, Front . . . . . . . . . .56Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65Reclining Seatbacks . . . . . . . . . . . . . . . .59

Securing Child Restraints . . . . .100, 102SecurityLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

Security (cont'd)Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . .42

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167Accessories andModifications . . . . . . . . . . . . . . . . . . . . 234

Doing Your Own Work . . . . . . . . . . . 234Maintenance Records . . . . . . . . . . . . 329Maintenance, GeneralInformation . . . . . . . . . . . . . . . . . . . . . . 315

Parts Identification Label . . . . . . . . 330Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . . 343

Scheduling Appointments . . . . . . . . 340Service Electric Parking BrakeLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

ServicesSpecial Application . . . . . . . . . . . . . . . 322

Servicing the Airbag . . . . . . . . . . . . . . . . . 85Shift Lock Control FunctionCheck, AutomaticTransmission . . . . . . . . . . . . . . . . . . . . . . 255

ShiftingInto Park . . . . . . . . . . . . . . . . . . . . . . . . . . 185Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 186

Side Blind Zone Alert (SBZA) . . . . . . 217Signals, Turn and Lane-Change . . . . 155

Spare TireCompact . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Special Application Services . . . . . . . 322Specifications and Capacities . . . . . . 331Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 122StabiliTrakOFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 193Start Vehicle, Remote . . . . . . . . . . . . . . . 34Starter Switch Check . . . . . . . . . . . . . . . 254Starting the Engine . . . . . . . . . . . . . . . . . 182Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Fluid, Power . . . . . . . . . . . . . . . . . . . . . . . 250Heated Wheel . . . . . . . . . . . . . . . . . . . . . 111Wheel Adjustment . . . . . . . . . . . . . . . . 111Wheel Controls . . . . . . . . . . . . . . . . . . . 111

Storage AreasArmrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107Cargo Management System . . . . . . 109Center Console . . . . . . . . . . . . . . . . . . . . 107Convenience Net . . . . . . . . . . . . . . . . . . 109Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . 107Instrument Panel . . . . . . . . . . . . . . . . . 106

Storage Compartments . . . . . . . . . . . . . 106Storing the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . . . 295

StrutsGas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Page 368: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

INDEX 367

Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 176Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 269Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50SunshadeRear Window . . . . . . . . . . . . . . . . . . . . . . . .49

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3SystemForward Collision Alert (FCA) . . . . 213Infotainment . . . . . . . . . . . . . . . . . 159, 346

SystemsDriver Assistance . . . . . . . . . . . . . . . . . 206

TTachometer . . . . . . . . . . . . . . . . . . . . . . . . . 122Text Telephone (TTY) Users . . . . . . . 336Theft-Deterrent Systems . . . . . . . . . . . . 43Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . .43

Thigh Support Adjustment . . . . . . . . . . 58Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267All-Season . . . . . . . . . . . . . . . . . . . . . . . . . 268Buying New Tires . . . . . . . . . . . . . . . . . 282Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 295Compact Spare . . . . . . . . . . . . . . . . . . . . 299Designations . . . . . . . . . . . . . . . . . . . . . . 271Different Size . . . . . . . . . . . . . . . . . . . . . . 283

Tires (cont'd)Full-Size Spare . . . . . . . . . . . . . . . . . . . . 300If a Tire Goes Flat . . . . . . . . . . . . . . . . 286Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 280Low Profile . . . . . . . . . . . . . . . . . . . . . . . . 268Pressure . . . . . . . . . . . . . . . . . . . . . . 274, 276Pressure Light . . . . . . . . . . . . . . . . . . . . . 133Pressure Monitor Operation . . . . . . 277Pressure Monitor System . . . . . . . . 276Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 280Sealant and Compressor Kit . . . . . 288Sealant and Compressor Kit,Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

Sidewall Labeling . . . . . . . . . . . . . . . . . 269Terminology and Definitions . . . . 272Uniform Tire Quality Grading . . . . 284Wheel Alignment and TireBalance . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Wheel Replacement . . . . . . . . . . . . . . 285When It Is Time for NewTires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268TowingDriving Characteristics . . . . . . . . . . . 226Equipment . . . . . . . . . . . . . . . . . . . . . . . . 229General Information . . . . . . . . . . . . . . 226Recreational Vehicle . . . . . . . . . . . . . . 304Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Towing (cont'd)Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

TractionControl System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . 133

Limited-Slip Rear Axle . . . . . . . . . . . 195Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . . . . 193

TrailerTowing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

TransmissionAutomatic . . . . . . . . . . . . . . . . . . . . . . . . . 188Fluid, Automatic . . . . . . . . . . . . . . . . . . 243

Transportation Program,Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

Trip Odometer . . . . . . . . . . . . . . . . . . . . . . 122Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Turn and Lane-Change Signals . . . . 155

UUniform Tire Quality Grading . . . . . . 284Universal Remote System . . . . . . . . . . 148Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 150Programming . . . . . . . . . . . . . . . . . . . . . . 148

Using This Manual . . . . . . . . . . . . . . . . . . . .2

Page 369: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-11354412) -2018 - crc - 11/16/17

368 INDEX

VVehicleAlarm System . . . . . . . . . . . . . . . . . . . . . . .42Canadian Owners . . . . . . . . . . . . . . . . . . . . 2Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171Identification Number (VIN) . . . . . 330Load Limits . . . . . . . . . . . . . . . . . . . . . . . 176Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 142Personalization . . . . . . . . . . . . . . . . . . . 143Remote Start . . . . . . . . . . . . . . . . . . . . . . . .34Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Speed Messages . . . . . . . . . . . . . . . . . . . 143Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

Vehicle Ahead Indicator . . . . . . . . . . . . 132Vehicle CareStoring the Tire Sealant andCompressor Kit . . . . . . . . . . . . . . . . . . 295

Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 274Vehicle Data Recording andPrivacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Ventilation, Air . . . . . . . . . . . . . . . . . . . . . 166Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

WWarningBrake System Light . . . . . . . . . . . . . . . 129Caution and Danger . . . . . . . . . . . . . . . . . 3

Warning (cont'd)Lane Departure (LDW) . . . . . . . . . . . 219

Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . 117

WarningsHazard Flashers . . . . . . . . . . . . . . . . . . . 155

Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . 251WheelsAlignment and Tire Balance . . . . . 285Different Size . . . . . . . . . . . . . . . . . . . . . . 283Replacement . . . . . . . . . . . . . . . . . . . . . . 285

When It Is Time for New Tires . . . . 281Where to Put the Restraint . . . . . . . . . 93Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

WindshieldReplacement . . . . . . . . . . . . . . . . . . . . . . 256Wiper/Washer . . . . . . . . . . . . . . . . . . . . . 111

WinterDriving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . 268Wiper Blade Replacement . . . . . . . . . . 255Wireless Charging . . . . . . . . . . . . . . . . . . 115

Page 370: 2018 Cadillac XTS Owner's Manual€¦ · GM logo, CADILLAC, the CADILLAC Emblem, and XTS are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates,

23395456 B

C

M

Y

CM

MY

CY

CMY

K

18_CAD_XTS_COV_en_US_23395456B_2017NOV22.ai 1 11/20/2017 11:42:08 AM18_CAD_XTS_COV_en_US_23395456B_2017NOV22.ai 1 11/20/2017 11:42:08 AM