2021 CADILLAC CT4 park assist

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
VEHICLE CARE 321
3.5. At the same time, press theaccelerator and the brake
pedal for two seconds, then
release.
3.6. At the end of the cycle, check the coolant level in the surge
tank and add coolant if it is
below the indicated line. Turn
the ignition off, allow the
Electronic Control Module
(ECM) to go to sleep, about
two minutes, and repeat
Steps 3.2 –3.6.
Listen for pump activation and
movement of the control valves while
watching the level of the coolant in
the surge tank. If the tank empties,
turn the ignition off, carefully remove
the pressure cap, refill to the indicated
line, replace the pressure cap, and
repeat steps 3.2 –3.6.
The fill and air removal process will
run for approximately 15 minutes.Caution
If the pressure cap is not tightly
installed, coolant loss and engine
damage may occur. Be sure the cap
is properly and tightly secured.
2.7L L4 Engine
Automatic Coolant Service Fill
Instructions
The vehicle is equipped with a service
feature that assists with filling and
removing air from the cooling system
after service of components or when
coolant is added after being to low.
To use this feature: 1. With a cold system unscrew the cooling system air bleeder cap.
If coolant can be seen through the
bleeder move to Step 3.
2. Add coolant through the surge tank until it is visible through the air
bleeder.
3. Replace the cooling system air bleeder cap.
4. Add coolant to the indicated line on the surge tank. 5. Replace the pressure cap on the
surge tank.
6. Activate the service feature: 6.1. Connect the vehicle to a battery charger.
6.2. Turn the ignition to Service Mode. See Ignition Positions
0 219.
6.3. Turn off the air conditioning.
6.4. Set the parking brake.
6.5. At the same time, press the accelerator and the brake
pedal for two seconds, then
release.
6.6. At the end of the cycle, check the coolant level in the surge
tank and add coolant if it is
below the indicated line. Turn
the ignition off, carefully
remove the pressure cap, refill
to the indicated line, replace
the pressure cap, and repeat
steps 6.2 –6.6.
Listen for pump activation and
movement of the control valves while
watching the level of the coolant in
the surge tank. If the tank empties,
turn the ignition off, carefully remove

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
338 VEHICLE CARE
FusesUsage
17 Electronic suspension control
18 –
19 Motor seat belt driver
20 Rear defog
21 DC to DC transformer 2
22 Driver power window / Door handle switch
23 External object calculating module/
Front camera
module/High
definition
localization/Short
range radar
24 Passenger power window / Door
handle switch
25 –
26 –
27 Rear drive control module
28 – Fuses
Usage
29 –
30 –
31 DC to DC transformer 1
32 Transfer case electronic control
33 Central gateway module/Side blind
zone alert
34 Video processing module
35 Hands free closure release
36 Exterior lighting module 2
37 Passenger memory seat module
38 –
39 Right front/Right rear window
40 –
41 –
42 Amplifier Fuses
Usage
43 Park assist module
44 Driver memory seat module
45 OnStar
46 –
47 –
48 –
49 –
50 Driver seat
51 Left front/Left rear window
52 Passenger seat
Relays Usage
53 –
54 –
55 Run

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
416 ONSTAR
TTY Users
OnStar has the ability to communicate
to deaf, hard-of-hearing,
or speech-impaired customers while in
the vehicle. The available
dealer-installed TTY system can
provide in-vehicle access to all OnStar
services, except Virtual Advisor and
OnStar Turn-by-Turn Navigation.
If equipped, TTY mode can be turned
on or off by touching Settings, then
Apps, and then Phone. When TTY
mode is on, phone calls can be made
or received with OnStar using the
infotainment display.
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some
OnStar services. The PIN will need to
be changed the first time when
speaking with an Advisor. To change
the OnStar PIN, contact an OnStar
Advisor by pressing
Qor calling
1-888-4ONSTAR.
Warranty
OnStar equipment may be warranted
as part of the vehicle warranty.
Languages
The vehicle can be programmed to
respond in multiple languages. Press
Qand ask for an Advisor. Advisors
are available in English, Spanish, and
French. Available languages may vary
by country.
Potential Issues
OnStar cannot perform Remote Door
Unlock or Stolen Vehicle Assistance
after the vehicle has been off
continuously for 10 days without an
ignition cycle. If the vehicle has not
been started for 10 days, OnStar can
contact Roadside Service or a
locksmith to help gain access to the
vehicle.
Global Positioning System (GPS)
.Obstruction of the GPS can occur in
a large city with tall buildings; in
parking garages; around airports; in
tunnels and underpasses; or in an
area with very dense trees. If GPS
signals are not available, the OnStar
system should still operate to call
OnStar. However, OnStar could have
difficulty identifying the exact
location.
.In emergency situations, OnStar can
use the last stored GPS location to
send to emergency responders.
A temporary loss of GPS can cause
loss of the ability to send a
Turn-by-Turn Navigation route. The
Advisor may give a verbal route or
may ask for a call back after the
vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for
OnStar to send remote signals to the
vehicle. Do not place items over or
near the antenna to prevent blocking
cellular and GPS signal reception.
Unable to Connect to OnStar
Message
If there is limited cellular coverage or
the cellular network has reached
maximum capacity, this message may
come on. Press
Qto try the call again
or try again after driving a few miles
into another cellular area.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
422 INDEX
Appearance CareExterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . . . . . . 174
Assistance Systems for Driving . . . . 283
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 277
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Auto Stop
Stop/Start System . . . . . . . . . . . . . . . . 221
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . 25
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . 285
Headlamp System . . . . . . . . . . . . . . . . 128
Transmission . . . . . . . . . . . . . . . . 227, 229
Transmission Fluid . . . . . . . . . . . . . . . 315
Vehicle Hold Light . . . . . . . . . . . . . . . . 101
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . 234, 235
Automatic Vehicle Hold (AVH) . . . . 239
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145B
Battery
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Load Management . . . . . . . . . . . . . . . . 132
Power Protection . . . . . . . . . . . . . . . . . . 133
Battery - North America . . . . . .326, 366
Blade Replacement, Wiper . . . . . . . . . 327
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . 169, 170
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . 148
Brake Electric Boost . . . . . . . . . . . . . . . . . . . . . 236
Parking, Electric . . . . . . . . . . . . . . . . . . 237
System Warning Light . . . . . . . . . . . . . 99
Brake Pad Life System . . . . . . . . . . . . . . 324
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Pad Life System . . . . . . . . . . . . . . . . . . . 324
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 Automatic Emergency (AEB) . . . . . 285
Braking System
Front Pedestrian (FPB) . . . . . . . . . . . 287
Break-In, New Vehicle . . . . . . . . . . . . . . 218
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . 41 Bulb Replacement
Front Turn Signal Lamps . . . . . . . . 330
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . 330
Headlamp Aiming . . . . . . . . . . . . . . . . 329
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 329
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . . . . . 330
Buying New Tires . . . . . . . . . . . . . . . . . . . 354
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 306
California Proposition 65 Warning . . . . . . . . . . . . .305, 326, 366, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . 396
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . 226
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Winter Driving . . . . . . . . . . . . . . . . . . . . 213
Cargo Management System . . . . . . . . . . . . . . 80
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Caution, Danger, and Warning . . . . . . . . 2
Center Console Storage . . . . . . . . . . . . . . 79

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
424 INDEX
Distracted Driving . . . . . . . . . . . . . . . . . . 203
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 130
DoorAjar Light . . . . . . . . . . . . . . . . . . . . . . . . . 107
Delayed Locking . . . . . . . . . . . . . . . . . . . 17
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . 17
Drive Belt Routing, Engine . . . . . . . . . 398
Drive Systems All-Wheel Drive . . . . . . . . . . . . . 236, 327
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Driver Assistance Systems . . . . . . . . . 275
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . .107, 110
Driver Mode Control . . . . . . . . . . . . . . . . 241
Driver Mode Control Light . . . . . . . . . 103
Driving
Assistance Systems . . . . . . . . . . . . . . . 283
Better Fuel Economy . . . . . . . . . . . . . 203
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 297
Competitive . . . . . . . . . . . . . . . . . . . . . . . 246
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Hill and Mountain Roads . . . . . . . . 212
If the Vehicle is Stuck . . . . . . . . . . . . 214
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Loss of Control . . . . . . . . . . . . . . . . . . . . 206 Driving (cont'd)
Off-Road Recovery . . . . . . . . . . . . . . . . 206
Track Events and
Competitive . . . . . . . . . . . . . . . . . . . . . . 207
Vehicle Load Limits . . . . . . . . . . . . . . 214
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 211
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 196
E
Electric Brake Boost . . . . . . . . . . . . . . . . 236
Electric Parking Brake . . . . . . . . . . . . . . 237
Electric Parking Brake Light . . . . . . . 100
Electrical Equipment, Add-On . . . . . 303
Electrical SystemEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Fuses and Circuit Breakers . . . . . . . 331
Instrument Panel Fuse Block . . . . 334
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Engine
Air Cleaner/Filter . . . . . . . . . . . . . . . . . 316 Engine (cont'd)
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . 97
Compartment Overview . . . . . . . . . . 309
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 94, 95
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 103
Cooling System . . . . . . . . . . . . . . . . . . . 317
Drive Belt Routing . . . . . . . . . . . . . . . . 398
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Oil Life System . . . . . . . . . . . . . . . . . . . . 314
Oil Pressure Light . . . . . . . . . . . . . . . . . 104
Overheating . . . . . . . . . . . . . . . . . . . . . . . 322
Power Messages . . . . . . . . . . . . . . . . . . 117
Running While Parked . . . . . . . . . . . 227
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Engine Air Filter Life System . . . . . . 315
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 131
Equipment, Towing . . . . . . . . . . . . . . . . . 302
Event Data Recorders . . . . . . . . . . . . . . 411
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 132
Extended Parking . . . . . . . . . . . . . . . . . . . 226
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 46
Exterior Lamp Controls . . . . . . . . . . . . 126
Exterior Lamps Off Reminder . . . . . . 128
Exterior Lighting Battery Saver . . . . 133

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
INDEX 427
Lights (cont'd)Charging System . . . . . . . . . . . . . . . . . . . 97
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . 97
Cruise Control . . . . . . . . . . . . . . . . . . . . . 106
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Driver Mode Control . . . . . . . . . . . . . . 103
Electric Parking Brake . . . . . . . . . . . . 100
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 103
Engine Oil Pressure . . . . . . . . . . . . . . . 104
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 128
High-Beam On . . . . . . . . . . . . . . . . . . . . 105
High/Low Beam Changer . . . . . . . . . 128
Lane Keep Assist . . . . . . . . . . . . . . . . . . 101
Low Fuel Warning . . . . . . . . . . . . . . . . 105
Seat Belt Reminders . . . . . . . . . . . . . . . 95
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 102
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 104
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 103
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 102
Limited-Slip Differential . . . . . . . . . . . . 248 Locks
Automatic Door . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . 17
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Lockout Protection . . . . . . . . . . . . . . . . 18
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Loss of Control . . . . . . . . . . . . . . . . . . . . . . 206
Low Fuel Warning Light . . . . . . . . . . . 105
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . 341
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . 65
Lumbar Adjustment . . . . . . . . . . . . . . . . . 32 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 32
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 388
Maintenance Schedule . . . . . . . . . . . . . 380
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 391
Malfunction Indicator Lamp . . . . . . . . 97
Manual Mode . . . . . . . . . . . . . . . . . .234, 235
Map Data Updates . . . . . . . . . . . . . . . . . . 163 Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Media
Avoiding Untrusted Devices . . . . . 145
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 34
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 117
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 117
Mirrors Automatic Dimming . . . . . . . . . . . . . . . 25
Automatic Dimming Rearview . . . . 26
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Manual Rearview . . . . . . . . . . . . . . . . . . 26
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . 25
Mirrors, Interior Rearview . . . . . . . . . . . 26
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Driver Control . . . . . . . . . . . . . . . . . . . . . 241
Monitor System, Tire Pressure . . . . . 348
Multi-band Antenna . . . . . . . . . . . . . . . . 145

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
428 INDEX
N
NavigationConnected Services . . . . . . . . . . . . . . . 418
Destination . . . . . . . . . . . . . . . . . . . . . . . . 155
Using the System . . . . . . . . . . . . . . . . . 150
Navigation Symbols . . . . . . . . . . . . . . . . 154
New Vehicle Break-In . . . . . . . . . . . . . . . 218
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Engine Oil Life System . . . . . . . . . . . 314
Pressure Light . . . . . . . . . . . . . . . . . . . . . 104
Older Children, Restraints . . . . . . . . . . . 59
Online Owner Center . . . . . . . . . . . . . . . 402
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
OnStar Additional Information . . . . 414
OnStar Emergency . . . . . . . . . . . . . . . . . . 414
OnStar Overview . . . . . . . . . . . . . . . . . . . . 413
OnStar Security . . . . . . . . . . . . . . . . . . . . . 414
OnStar System . . . . . . . . . . . . . . . . .149, 160
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Overheating, Engine . . . . . . . . . . . . . . . . 322
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Instrument Panel . . . . . . . . . . . . . . . . . . . . 4
P
ParkShifting Into . . . . . . . . . . . . . . . . 223, 224
Shifting Out of . . . . . . . . . . . . . . . . . . . . 225
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 327
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Over Things That Burn . . . . . . . . . . . 226
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 277
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Passenger Sensing System . . . . . . . . . . 53
Pedestrian Ahead Indicator . . . . . . . . 102
Perchlorate Materials
Requirements, California . . . . . . . . . 306
Performance Shifting Light . . . . . . . . 101
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Phone
Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . . . . . 174
Bluetooth . . . . . . . . . . . . . . . . . . . . 169, 170
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Positioning
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Protection, Battery . . . . . . . . . . . . . . . . 133
Retained Accessory (RAP) . . . . . . . . 223
Seat Adjustment . . . . . . . . . . . . . . . . . . . 32
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pregnancy, Using Seat Belts . . . . . . . . . 46
Privacy Vehicle Data Recording . . . . . . . . . . 410
Problems with Route Guidance . . . . 162
Program Courtesy Transportation . . . . . . . . . 405
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . 294
Proposition 65 Warning,
California . . . . . . . . . . . . . . .305, 326, 366,
Back Cover

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
430 INDEX
SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . 31
Heated and Ventilated Front . . . . . . 37
Lumbar Adjustment, Front . . . . . . . . 32
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power Adjustment, Front . . . . . . . . . 32
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Reclining Seatbacks . . . . . . . . . . . . . . . 33
Securing Child Restraints . . . . . . . 72, 74
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . 20
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . 341
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Accessories andModifications . . . . . . . . . . . . . . . . . . . . 306
Doing Your Own Work . . . . . . . . . . . 306
Maintenance Records . . . . . . . . . . . . 394
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 379
Parts Identification . . . . . . . . . . . . . . . 395
Scheduling Appointments . . . . . . . . 405
Service Electric Parking Brake
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Services Special Application . . . . . . . . . . . . . . . 388 Servicing System . . . . . . . . . . . . . . . . . . . . 163
Servicing the Airbag . . . . . . . . . . . . . . . . . 57
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . 223, 224
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 225
Side Blind Zone Alert (SBZA) . . . . . . 289
Signals, Turn and Lane-Change . . . . 129
Software Updates . . . . . . . . . . . . . . . . . . . 140
Special Application Services . . . . . . . 388
Specifications and Capacities . . . . . . 396
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . 93
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 238
Start Vehicle, Remote . . . . . . . . . . . . . . . 13
Starting the Engine . . . . . . . . . . . . . . . . . 220
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . 82
Wheel Adjustment . . . . . . . . . . . . . . . . . 82
Wheel Controls . . . . . . . . . . . . . . . . . . . . 82
Steering Wheel Controls . . . . . . . . . . . 137
Stop/Start System . . . . . . . . . . . . . . . . . . 221
Storage Areas Cargo Management System . . . . . . . 80
Center Console . . . . . . . . . . . . . . . . . . . . . 79
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Storage Compartments . . . . . . . . . . . . . . 78
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . 366
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 214
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 341
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Super Cruise . . . . . . . . . . . . . . . . . . . . . . . . 260
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 154
System Brake Pad Life . . . . . . . . . . . . . . . . . . . . . 324
Engine Air Filter Life . . . . . . . . . . . . . 315
Forward Collision Alert (FCA) . . . . 283
Global Positioning . . . . . . . . . . . . . . . . 161
Infotainment . . . . . . . . . . . . . . . . . . . . . . 412
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Systems Driver Assistance . . . . . . . . . . . . . . . . . 275
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Text Telephone (TTY) Users . . . . . . . 402
Theft-Deterrent Systems . . . . . . . . . . . . 23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 22