
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
CUSTOMER INFORMATION 393
insurance company may initially value
the repair using aftermarket parts.
Discuss this with the repair
professional, and insist on Genuine
GM parts. Remember, if the vehicle is
leased, you may be obligated to have
the vehicle repaired with Genuine GM
parts, even if your insurance coverage
does not pay the full cost.
If another party's insurance company
is paying for the repairs, you are not
obligated to accept a repair valuation
based on that insurance company's
collision policy repair limits, as you
have no contractual limits with that
company. In such cases, you can have
control of the repair and parts choices
as long as the cost stays within
reasonable limits.
Publication Ordering
Information
Service Manuals
Service manuals have the diagnosis
and repair information on the engine,
transmission, axle, suspension, brakes,
electrical system, steering system,
body, etc.
Customer Literature
Owner’s manuals are written
specifically for owners and are
intended to provide basic operational
information about the vehicle. The
owner’s manual includes the
Maintenance Schedule for all models.
Customer literature publications
available for purchase include owner’s
manuals, warranty manuals, and
portfolios. Portfolios include an
owner’s manual, warranty manual,
if applicable, and zip lock bag or
pouch.
Current and Past Models
Service manuals and customer
literature are available for many
current and past model year GM
vehicles.
To order, call 1-800-551-4123
Monday–Friday, 8:00 a.m.–6:00 p.m.
eastern time
For credit card orders only (VISA,
MasterCard, or Discover), see Helm,
Inc. at: www.helminc.com.To order by mail, write to:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
Make checks payable in U.S. funds.
Radio Frequency
Statement
This vehicle uses license-exempt
transmitters / receivers / systems that
operate on a radio frequency that
complies with Part 15/Part 18 of the
Federal Communications Commission
(FCC) rules and with Innovation,
Science and Economic Development
(ISED) Canada's license-exempt RSS(s)
/ RSP-100 / ICES-GEN.
Operation is subject to the following
two conditions:
1. The device may not cause harmful interference.
2. The device must accept any interference received, including
interference that may cause
undesired operation of the device.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
396 CUSTOMER INFORMATION
.How various systems in your
vehicle were operating;
.Whether or not the driver and
passenger safety belts were buckled/
fastened;
.How far (if at all) the driver was
depressing the accelerator and/or
brake pedal; and,
.How fast the vehicle was traveling.
These data can help provide a better
understanding of the circumstances in
which crashes and injuries occur.
Note
EDR data are recorded by your vehicle
only if a non-trivial crash situation
occurs; no data are recorded by the
EDR under normal driving conditions
and no personal data (e.g., name,
gender, age, and crash location) are
recorded. However, other parties, such
as law enforcement, could combine
the EDR data with the type of
personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle manufacturer, other parties, such as
law enforcement, that have the special
equipment, can read the information
if they have access to the vehicle or
the EDR.
GM will not access these data or share
it with others except: with the consent
of the vehicle owner or, if the vehicle
is leased, with the consent of the
lessee; in response to an official
request by police or similar
government office; as part of GM's
defense of litigation through the
discovery process; or, as permitted by
law. Data that GM collects or receives
may also be used for GM research
needs or may be made available to
others for research purposes, where a
need is shown and the data is not tied
to a specific vehicle or vehicle owner.
OnStar
If the vehicle is equipped with OnStar
and has an active service plan,
additional data may be collected and
transmitted through the OnStar
system. This includes information
about the vehicle’s operation;
collisions involving the vehicle; the
use of the vehicle and its features,including infotainment; and the
location and approximate GPS speed
of the vehicle. Refer to the OnStar
Terms and Conditions and Privacy
Statement on the OnStar website.
See
OnStar Additional Information
0 399.
Infotainment System
If the vehicle is equipped with a
navigation system as part of the
infotainment system, use of the
system may result in the storage of
destinations, addresses, telephone
numbers, and other trip information.
See the infotainment section for
information on stored data and for
deletion instructions.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INDEX 407
AntennaMulti-band . . . . . . . . . . . . . . . . . . . . . . . . 147
Antilock Brake System (ABS) . . . . . . 233 Warning Light . . . . . . . . . . . . . . . . . . . . 109
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . . . . . . 174
Assistance Systems for Driving . . . . 261
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 252
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 221
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . 29
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 18
Emergency Braking (AEB) . . . . . . . . 263
Headlamp System . . . . . . . . . . . . . . . . 131
Parking Assist (APA) . . . . . . . . . . . . . 256
Transmission . . . . . . . . . . . . . . . . . . . . . . 227
Transmission Fluid . . . . . . . . . . . . . . . 293
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . . . . . 231
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Power Protection . . . . . . . . . . . . . . . . . . 135
Battery - North America . . . . . .301, 351
Blade Replacement, Wiper . . . . . . . . . 303
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . 169, 170
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . 150
Brake
Electric Boost . . . . . . . . . . . . . . . . . . . . . 233
Parking, Electric . . . . . . . . . . . . . . . . . . 233
System Warning Light . . . . . . . . . . . . 108
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Automatic Emergency (AEB) . . . . . 263
Reverse Automatic . . . . . . . . . . . . . . . . 258
Braking System Front Pedestrian (FPB) . . . . . . . . . . . 265
Break-In, New Vehicle . . . . . . . . . . . . . . 218
Bulb Replacement
Back-up Lamps . . . . . . . . . . . . . . . . . . . 306
Front Turn Signal Lamps . . . . . . . . 305
Headlamp Aiming . . . . . . . . . . . . . . . . 305 Bulb Replacement (cont'd)
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 305
Buying New Tires . . . . . . . . . . . . . . . . . . . 334
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
California Perchlorate Materials
Requirements . . . . . . . . . . . . . . . . . . . 286
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . .301, 351, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . 252
Canadian Vehicle Owners . . . . . . . . . . . . . 2
Capacities and Specifications . . . . . . 381
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . 226
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Winter Driving . . . . . . . . . . . . . . . . . . . . 212
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Caution, Danger, and Warning . . . . . . . . 2
Center Console Storage . . . . . . . . . . . . . . 87
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 338
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INDEX 409
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 133
DoorAjar Light . . . . . . . . . . . . . . . . . . . . . . . . . 115
Delayed Locking . . . . . . . . . . . . . . . . . . . 18
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . 18
Drive Belt Routing, Engine . . . . . . . . . 383
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . 232, 302
Driver Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Driver Assistance Systems . . . . . . . . . 250
Driver Behavior . . . . . . . . . . . . . . . . . . . . . 203
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . . . 115
Driver Mode Control . . . . . . . . . . . . . . . . 237
Driver Mode Control Light . . . . . . . . . 112
Driving
Assistance Systems . . . . . . . . . . . . . . . 261
Better Fuel Economy . . . . . . . . . . . . . 204
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 274
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Environment . . . . . . . . . . . . . . . . . . . . . . 203
Hill and Mountain Roads . . . . . . . . 212
If the Vehicle is Stuck . . . . . . . . . . . . 214
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Loss of Control . . . . . . . . . . . . . . . . . . . . 207 Driving (cont'd)
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Off-Road Recovery . . . . . . . . . . . . . . . . 206
Vehicle Load Limits . . . . . . . . . . . . . . 214
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 211
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Driving the Vehicle . . . . . . . . . . . . . . . . . . . . 2
Dual Automatic Climate
Control System . . . . . . . . . . . . . . . . . . . . 196
E
Electric Brake Boost . . . . . . . . . . . . . . . . 233
Electric Parking Brake . . . . . . . . . . . . . . 233
Electric Parking Brake Light . . . . . . . 108
Electrical Equipment, Add-On . . . . . 284
Electrical SystemEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Fuses and Circuit Breakers . . . . . . . 308
Instrument Panel Fuse Block . . . . 314
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 294
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 106
Compartment Overview . . . . . . . . . . 289 Engine (cont'd)
Coolant Temperature Gauge . . . . . 104
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 112
Cooling System . . . . . . . . . . . . . . . . . . . 295
Drive Belt Routing . . . . . . . . . . . . . . . . 383
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Oil Life System . . . . . . . . . . . . . . . . . . . . 292
Oil Pressure Light . . . . . . . . . . . . . . . . . 113
Overheating . . . . . . . . . . . . . . . . . . . . . . . 298
Power Messages . . . . . . . . . . . . . . . . . . 121
Running While Parked . . . . . . . . . . . 227
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Engine Air Filter Life System . . . . . . 293
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 134
Equipment, Towing . . . . . . . . . . . . . . . . . 281
Event Data Recorders . . . . . . . . . . . . . . 395
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 135
Extended Parking . . . . . . . . . . . . . . . . . . . 226
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 53
Exterior Lamp Controls . . . . . . . . . . . . 129
Exterior Lamps Off Reminder . . . . . . 131
Exterior Lighting Battery Saver . . . . 135

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
410 INDEX
F
Filter,Engine Air Cleaner . . . . . . . . . . . . . . . . 294
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 131
Flashers, Hazard Warning . . . . . . . . . . 132
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Fluid Automatic Transmission . . . . . . . . . 293
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 28
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Front Seats Heated and Ventilated . . . . . . . . . . . . 44
Front Storage . . . . . . . . . . . . . . . . . . . . . . . . 86
Front Turn Signal Lamps . . . . . . . . . . 305
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Economy, Driving for Better . . . . . 204
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 274 Fuel (cont'd)
Filling the Tank . . . . . . . . . . . . . . . . . . . 272
Foreign Countries . . . . . . . . . . . . . . . . . 272
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Low Fuel Warning Light . . . . . . . . . 114
Management, Active . . . . . . . . . . . . . . 225
Prohibited Fuels . . . . . . . . . . . . . . . . . . 271
Recommended . . . . . . . . . . . . . . . . . . . . 271
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Fuses and Circuit Breakers . . . . . . . 308
Instrument Panel Fuse Block . . . . 314
G
Garage Door Opener . . . . . . . . . . . . . . . . 126 Programming . . . . . . . . . . . . . . . . . . . . . . 126
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 304
Gauges Engine Coolant Temperature . . . . 104
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Speedometer . . . . . . . . . . . . . . . . . . . . . . 102
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 103
Trip Odometer . . . . . . . . . . . . . . . . . . . . 103 Gauges (cont'd)
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . . . . . 100
Gear Shifting Light . . . . . . . . . . . . . . . . . 109
General Information Service and Maintenance . . . . . . . . 367
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 286
Global Positioning System (GPS) . . . . . . . . . . . . . . . . . . . . . . 161
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Guidance Problems with the Route . . . . . . . . . 162H
Hazard Warning Flashers . . . . . . . . . . 132
HD Radio Technology . . . . . . . . . . . . . . 144
Head Restraints . . . . . . . . . . . . . . . . . . . . . . 37
Head-up Display . . . . . . . . . . . . . . . . . . . . 117
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 131
Bulb Replacement . . . . . . . . . . . . . . . . 305
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 131
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 131

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
412 INDEX
Lights (cont'd)Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . 109
Brake System Warning . . . . . . . . . . . 108
Charging System . . . . . . . . . . . . . . . . . . 106
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 106
Cruise Control . . . . . . . . . . . . . . . . . . . . . 114
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Driver Mode Control . . . . . . . . . . . . . . 112
Electric Parking Brake . . . . . . . . . . . . 108
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 112
Engine Oil Pressure . . . . . . . . . . . . . . . 113
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 131
Gear Shifting . . . . . . . . . . . . . . . . . . . . . . 109
High-Beam On . . . . . . . . . . . . . . . . . . . . 114
High/Low Beam Changer . . . . . . . . . 131
Lane Keep Assist . . . . . . . . . . . . . . . . . . 110
Low Fuel Warning . . . . . . . . . . . . . . . . 114
Seat Belt Reminders . . . . . . . . . . . . . . 104
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 111
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 113
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . . . . . 112 Lights (cont'd)
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 111
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . 18
Delayed Locking . . . . . . . . . . . . . . . . . . . 18
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Lockout Protection . . . . . . . . . . . . . . . . 18
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Loss of Control . . . . . . . . . . . . . . . . . . . . . . 207
Low Fuel Warning Light . . . . . . . . . . . 114
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . 72
Lumbar Adjustment . . . . . . . . . . . . . . . . . 40 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 40
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 374
Maintenance Schedule . . . . . . . . . . . . . 368
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 377
Malfunction Indicator Lamp . . . . . . . 106
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 231
Map Data Updates . . . . . . . . . . . . . . . . . . 163
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Massage
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Media Avoiding Untrusted Devices . . . . . 147
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 41
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 121
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 121
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . 30
Mirrors Automatic Dimming . . . . . . . . . . . . . . . 29
Automatic Dimming Rearview . . . . 30
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Manual Rearview . . . . . . . . . . . . . . . . . . 30
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . 29
Mirrors, Interior Rearview . . . . . . . . . . . 30
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Driver Control . . . . . . . . . . . . . . . . . . . . . 237
Monitor System, Tire Pressure . . . . . 327
Multi-band Antenna . . . . . . . . . . . . . . . . 147

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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INDEX 413
N
NavigationConnected Services . . . . . . . . . . . . . . . 403
Destination . . . . . . . . . . . . . . . . . . . . . . . . 155
Using the System . . . . . . . . . . . . . . . . . 151
Navigation Symbols . . . . . . . . . . . . . . . . 154
New Vehicle Break-In . . . . . . . . . . . . . . . 218
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Engine Oil Life System . . . . . . . . . . . 292
Pressure Light . . . . . . . . . . . . . . . . . . . . . 113
Older Children, Restraints . . . . . . . . . . . 65
Online Owner Center . . . . . . . . . . . . . . . 387
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396
OnStar Additional Information . . . . 399
OnStar Emergency . . . . . . . . . . . . . . . . . . 398
OnStar Overview . . . . . . . . . . . . . . . . . . . . 397
OnStar Security . . . . . . . . . . . . . . . . . . . . . 398
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Overheating, Engine . . . . . . . . . . . . . . . . 298 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Instrument Panel . . . . . . . . . . . . . . . . . . . . 4
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . . . . 224
Shifting Out of . . . . . . . . . . . . . . . . . . . . 225
Park Assist . . . . . . . . . . . . . . . . . . . . .252, 254
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 302
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Over Things That Burn . . . . . . . . . . . 225
Parking Assist Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 256
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 252
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Passenger Sensing System . . . . . . . . . . 60
Pedestrian Ahead Indicator . . . . . . . . 111
Perchlorate Materials Requirements, California . . . . . . . . . 286
Performance Shifting Light . . . . . . . . 110
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Phone
Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . . . . . 174
Bluetooth . . . . . . . . . . . . . . . . . . . . 169, 170
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Positioning
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 18
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Protection, Battery . . . . . . . . . . . . . . . . 135
Retained Accessory (RAP) . . . . . . . . 224
Seat Adjustment . . . . . . . . . . . . . . . . . . . 38
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Pregnancy, Using Seat Belts . . . . . . . . . 52
Privacy Vehicle Data Recording . . . . . . . . . . 395
Problems with Route Guidance . . . . 162
Program Courtesy Transportation . . . . . . . . . 390
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . 271
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . .301, 351,
Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 393

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SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . 37
Heated and Ventilated Front . . . . . . 44
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . 46
Lumbar Adjustment, Front . . . . . . . . 40
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Power Adjustment, Front . . . . . . . . . 38
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Reclining Seatbacks . . . . . . . . . . . . . . . 39
Securing Child Restraints . . . . . . . 79, 81
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . 26
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Accessories andModifications . . . . . . . . . . . . . . . . . . . . 286
Doing Your Own Work . . . . . . . . . . . 287
Maintenance Records . . . . . . . . . . . . 379
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 367
Parts Identification . . . . . . . . . . . . . . . 380
Scheduling Appointments . . . . . . . . 389
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Services
Special Application . . . . . . . . . . . . . . . 374
Servicing System . . . . . . . . . . . . . . . . . . . . 163
Servicing the Airbag . . . . . . . . . . . . . . . . . 64
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 225
Side Blind Zone Alert (SBZA) . . . . . . 266
Signals, Turn and Lane-Change . . . . 132
Software Updates . . . . . . . . . . . . . . . . . . . 142
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Special Application Services . . . . . . . 374
Specifications and Capacities . . . . . . 381
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 102
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 235
Start Vehicle, Remote . . . . . . . . . . . . . . . 14
Starting the Engine . . . . . . . . . . . . . . . . . 220
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . 92
Wheel Adjustment . . . . . . . . . . . . . . . . . 92
Wheel Controls . . . . . . . . . . . . . . . . . . . . 92
Steering Wheel Controls . . . . . . . . . . . 138
Stop/Start System . . . . . . . . . . . . . . . . . . 221 Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . 88
Center Console . . . . . . . . . . . . . . . . . . . . . 87
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Roof Rack System . . . . . . . . . . . . . . . . . 89
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Storage Compartments . . . . . . . . . . . . . . 85
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . 345
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 214
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 319
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Sunglass Storage . . . . . . . . . . . . . . . . . . . . . 86
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Surround Vision System . . . . . . . . . . . . 253
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 154
System Engine Air Filter Life . . . . . . . . . . . . . 293
Forward Collision Alert (FCA) . . . . 261
Global Positioning . . . . . . . . . . . . . . . . 161
Infotainment . . . . . . . . . . . . . . . . . . . . . . 396