GMC TERRAIN 2020 Owner's Manual

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13556230) - 2020 - CRC - 9/4/19
408 Connected Services
2. Say“Repeat.” System
responds with the last direction
given, then responds with
“OnStar ready,” then a tone.
Get My Destination
1. Press
=. System responds:
“OnStar ready,” then a tone.
2. Say “Get my destination.”
System responds with the
address and distance to the
destination, then responds with
“OnStar ready,” then a tone.
Send Destination to Vehicle
Directions can be sent to the
vehicle’s navigation screen,
if equipped.
Press
Q, then ask the Advisor to
download directions to the vehicle’s
navigation system, if equipped. After
the call ends, the navigation screen
will provide prompts to begin driving
directions. Routes that are sent to
the navigation screen can only be
canceled through the navigation
system. See www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Connections
The following services help with
staying connected.
For coverage maps, see
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Ensuring Security
.
Change the default passwords
for the Wi-Fi hotspot and
myGMC mobile application.
Make these passwords different
from each other and use a
combination of letters and
numbers to increase the
security.
. Change the default name of the
SSID (Service Set Identifier).
This is your network’s name that
is visible to other wireless
devices. Choose a unique name
and avoid family names or
vehicle descriptions. Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in
Wi-Fi hotspot that provides access
to the Internet and web content at
4G LTE speed. Up to seven mobile
devices can be connected. A data
plan is required. Use the in-vehicle
controls only when it is safe to
do so.
1. To retrieve Wi-Fi hotspot information, press
=to open
the OnStar app on the
infotainment display, then
select Wi-Fi Hotspot. On some
vehicles, touch Wi-Fi or Wi-Fi
Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID),
password, and on some
vehicles, the connection type
(no Internet connection, 3G,
4G, 4G LTE), and signal quality
(poor, good, excellent).
3. To change the SSID or password, press
Qor call
1-888-4ONSTAR to connect
with an Advisor. On some

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13556230) - 2020 - CRC - 9/4/19
Connected Services 409
vehicles, the SSID and
password can be changed in
the Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s
Wi-Fi hotspot will connect
automatically to your mobile
devices. Manage data usage by
turning Wi-Fi on or off on your
mobile device, using the myGMC
mobile app, or by contacting an
OnStar Advisor. On some vehicles,
Wi-Fi can also be managed from the
Wi-Fi Hotspot menu.
MyGMC Mobile App (If Available)
Download the myGMC mobile app
to compatible Apple and Android
smartphones. GMC users can
access the following services from a
smartphone:
. Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps. .
Check the vehicle’s fuel level,
oil life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send destinations to the vehicle.
. Locate the vehicle on a map
(U.S. market only).
. Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped.
. Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with GMC on social
media.
Features are subject to change. For
myGMC mobile app information and
compatibility, see my.gmc.com.
An active OnStar or connected
service plan may be required.
A compatible device,
factory-installed remote start, and power locks are required. Data rates
apply. See www.onstar.com for
details and system limitations.
Remote Services
Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.
Marketplace
OnStar Advisors can provide offers
from restaurants and retailers on
your route, help locate hotels,
or book a room. These services
vary by market.
Diagnostics
By monitoring and reporting on the
vehicle's key systems, OnStar
Advanced Diagnostics, if equipped,
provides a way to keep up on
maintenance. Capabilities vary by
model. See www.onstar.com for
details and system limitations.
Features are subject to change. For
updates on feature capabilities, see
my.gmc.com. Message and data
rates may apply.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
410 Index
IndexA
About Driving the Vehicle . . . . . . . . . 3
Accessories andModifications . . . . . . . . . . . . . . . . . . 275
Accessory Power . . . . . . . . . . . . . . . 187
Adaptive Cruise Control . . . . . . . . 219
Add-On Electrical Equipment . . . 271
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 401
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 374
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 40
Air Cleaner/Filter, Engine . . . . . . . 288
Air Conditioning . . . . . . . . . . . 153, 155
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 158
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 158
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 70
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 63
Passenger Sensing System . . . . 64
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 62 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 63
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 62
Where Are the Airbags? . . . . . . . . 60
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 69
Passenger Status Indicator . . . .114
Readiness Light . . . . . . . . . . . . . . .113
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 68
System Check . . . . . . . . . . . . . . . . . . 58
Alarm Vehicle Security . . . . . . . . . . . . . . . . 27
Alert Lane Change . . . . . . . . . . . . . . . . . 243
Side Blind Zone (SBZA) . . . . . . 243
All-Season Tires . . . . . . . . . . . . . . . . 315
All-Wheel Drive . . . . . . . . . . . . 206, 299
Antilock Brake System (ABS) . . . 206 Warning Light . . . . . . . . . . . . . . . . . .118
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 356
Interior . . . . . . . . . . . . . . . . . . . . . . . . 361

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
Index 411
Assistance Program,Roadside . . . . . . . . . . . . . . . . . . . . . . 389
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 237
Assistance Systems for Parking and Backing . . . . . . . . . . 231
Auto Stop
Stop/Start System . . . . . . . . . . . . 184
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 30
Door Locks . . . . . . . . . . . . . . . . . . . . . 20
Emergency Braking (AEB) . . . . 239
Headlamp System . . . . . . . . . . . . 147
Transmission . . . . . . . . . . . . . . . . . 201
Transmission Fluid . . . . . . . . . . . 288
Automatic Transmission
Manual Mode . . . . . . . . . . . . . . . . . 205
B
BatteryExterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 151
Load Management . . . . . . . . . . . . 151
Power Protection . . . . . . . . . . . . . 151
Battery - North America . . . . 298, 349
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . 251
Blade Replacement, Wiper . . . . . 300 Brake
Parking, Electric . . . . . . . . . . . . . . 207
System Warning Light . . . . . . . . .117
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 296 Antilock . . . . . . . . . . . . . . . . . . . . . . . 206
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 208
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 165 AutomaticEmergency (AEB) . . . . . . . . . . . 239
Braking System
Front Pedestrian (FPB) . . . . . . . 241
Break-In, New Vehicle . . . . . . . . . . 179
Bulb Replacement Front Turn Signal Lamps . . . . . 304
Halogen Bulbs . . . . . . . . . . . . . . . . 303
Headlamp Aiming . . . . . . . . . . . . . 303
Headlamps . . . . . . . . . . . . . . . . . . . 303
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 304
License Plate Lamps . . . . . . . . . 305
Taillamps . . . . . . . . . . . . . . . . . . . . . 304
Buying New Tires . . . . . . . . . . . . . . . 330
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 97
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 275
California Proposition
65 Warning . . . . . . . . . .274, 298, 349, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 382
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 191
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . 173
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 92
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . . 91
Chains, Tire . . . . . . . . . . . . . . . . . . . . 334
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . 99
Charging System Light . . . . . . . . . 115

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
412 Index
CheckEngine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . .115
Child Restraints Infants and Young Children . . . . . 72
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 77
Older Children . . . . . . . . . . . . . . . . . . 70
Securing . . . . . . . . . . . . . . . . . . . . 85, 87
Systems . . . . . . . . . . . . . . . . . . . . . . . . 74
Circuit Breakers . . . . . . . . . . . . . . . . 307
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . 356
Interior Care . . . . . . . . . . . . . . . . . . 361
Climate Control Systems . . . . . . . 153 Air Conditioning . . . . . . . . . . . . . . 153
Dual Automatic . . . . . . . . . . . . . . . 155
Heating . . . . . . . . . . . . . . . . . . . . . . . 153
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Cluster, Instrument . . . . . . . . 103, 107
Cold Weather Operation . . . . . . . . 252
Collision Damage Repair . . . . . . . 392
Compact Spare Tire . . . . . . . . . . . . 348
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 90
Compass . . . . . . . . . . . . . . . . . . . . . . . . 97
Compressor Kit, Tire Sealant . . . 336 Connected Services
Connections . . . . . . . . . . . . . . . . . . 408
Diagnostics . . . . . . . . . . . . . . . . . . . 409
Navigation . . . . . . . . . . . . . . . . . . . . 407
Connections Connected Services . . . . . . . . . . 408
Control
Hill Descent . . . . . . . . . . . . . . . . . . 213
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 209
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . .119
Control of a Vehicle . . . . . . . . . . . . . 165
Convenience Net . . . . . . . . . . . . . . . . 92
Convex Mirrors . . . . . . . . . . . . . . . . . . 29
Coolant Engine Temperature Gauge . . .112
Cooling . . . . . . . . . . . . . . . . . . . . 153, 155
Cooling System . . . . . . . . . . . . . . . . . 290
Courtesy Lamps . . . . . . . . . . . . . . . . 149
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 391
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Covers
Winter . . . . . . . . . . . . . . . . . . . . . . . . 185
Cruise Control . . . . . . . . . . . . . . . . . . 217 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Cruise Control, Adaptive . . . . . . . . 219
Cupholders . . . . . . . . . . . . . . . . . . . . . . 90
Customer Assistance . . . . . . . . . . . 388
Offices . . . . . . . . . . . . . . . . . . . . . . . . 387
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 388
Customer Information
Publications OrderingInformation . . . . . . . . . . . . . . . . . . 394
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 385
Cybersecurity . . . . . . . . . . . . . . . . . . . 397
D
Damage Repair, Collision . . . . . . . 392
Danger, Warning, and Caution . . . . 3
Data Collection Infotainment System . . . . . . . . . . 398
OnStar . . . . . . . . . . . . . . . . . . . . . . . 398
Data Recorders, Event . . . . . . . . . 397
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 146
Defensive Driving . . . . . . . . . . . . . . . 164
Delayed Locking . . . . . . . . . . . . . . . . . 19
Diagnostics Connected Services . . . . . . . . . . 409
Diesel Exhaust Fluid . . . . . . . . . . . . 195

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
Index 413
Diesel Exhaust Fluid (DEF)Warning Light . . . . . . . . . . . . . . . . . 122
Diesel Particulate Filter . . . . . . . . . 192
Distracted Driving . . . . . . . . . . . . . . . 163
Dome Lamps . . . . . . . . . . . . . . . . . . . 149
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 124
Delayed Locking . . . . . . . . . . . . . . . . 19
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Locks . . . . . . . . . . . . . . . . . . . . 19
Drive Belt Routing, Engine . . . . . . 384
Drive Systems
All-Wheel Drive . . . . . . . . . . 206, 299
Driver Assistance Systems . . . . . 230
Driver Behavior . . . . . . . . . . . . . . . . . 162
Driver Information Center (DIC) . . . . . . . . . . . . . 124, 130
Driver Mode Control . . . . . . . . . . . . 214
Driving Assistance Systems . . . . . . . . . . 237
Better Fuel Economy . . . . . . . . . 163
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 262
Defensive . . . . . . . . . . . . . . . . . . . . . 164
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 164
Environment . . . . . . . . . . . . . . . . . . 163
Hill and Mountain Roads . . . . . . 172
If the Vehicle is Stuck . . . . . . . . . 174 Driving (cont'd)
Loss of Control . . . . . . . . . . . . . . . 167
Off-Road . . . . . . . . . . . . . . . . . . . . . 167
Off-Road Recovery . . . . . . . . . . . 166
Vehicle Load Limits . . . . . . . . . . . 175
Wet Roads . . . . . . . . . . . . . . . . . . . 171
Winter . . . . . . . . . . . . . . . . . . . . . . . . 173
Driving the Vehicle . . . . . . . . . . . . . . . . 3
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 155
E
Electric Parking Brake . . . . . . . . . . 207
Electric Parking Brake Light . . . . 118
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 271
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 307
Fuses and Circuit Breakers . . . 307
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 310
Overload . . . . . . . . . . . . . . . . . . . . . 306
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 312
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 400 Engine
Air Cleaner/Filter . . . . . . . . . . . . . 288
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . .115
Compartment Overview . . . . . . . 278
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . .112
Cooling System . . . . . . . . . . . . . . . 290
Drive Belt Routing . . . . . . . . . . . . 384
Exhaust . . . . . . . . . . . . . . . . . . . . . . 191
Heater . . . . . . . . . . . . . . . . . . . . . . . . 186
Oil Life System . . . . . . . . . . . . . . . 287
Oil Pressure Light . . . . . . . . . . . . 122
Overheating . . . . . . . . . . . . . . . . . . 294
Power Messages . . . . . . . . . . . . . 134
Running While Parked . . . . . . . . 192
Starting . . . . . . . . . . . . . . . . . . . . . . . 181
Engines Diesel Fuel . . . . . . . . . . . . . . . . . . . 250
Entry Lighting . . . . . . . . . . . . . . . . . . . 150
Equipment, Towing . . . . . . . . . . . . . 269
Event Data Recorders . . . . . . . . . . 397
Exhaust Fluid Diesel . . . . . . . . . . . . . . . . . . . . . . . . 195
Exit Lighting . . . . . . . . . . . . . . . . . . . . 150
Extended Parking . . . . . . . . . . . . . . . 190
Extender, Seat Belt . . . . . . . . . . . . . . 57

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13556230) - 2020 - CRC - 9/4/19
414 Index
Exterior Lamp Controls . . . . . . . . . 144
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . 151
F
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192Replacement (Fuel) . . . . . . . . . . . 256
Filter, Engine Air Cleaner . . . . . . . . . . . 288
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 146
Flashers, Hazard Warning . . . . . . 147
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 335 Changing . . . . . . . . . . . . . . . . . . . . . 343
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 364
Fluid Automatic Transmission . . . . . . 288
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 297
Washer . . . . . . . . . . . . . . . . . . . . . . . 296
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 148
Folding Mirrors . . . . . . . . . . . . . . . . . . 30
Folding Seatback . . . . . . . . . . . . . . . . 45
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 237
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 395
Front Fog Lamp
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 241
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 39
Heated and Ventilated . . . . . . . . . . 44
Front Turn Signal Lamps . . . . . . . 304
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 250
Biodiesel . . . . . . . . . . . . . . . . . . . . . 251
Cold Weather Operation . . . . . . 252
Diesel Engines . . . . . . . . . . . . . . . 250
Economy, Driving for Better . . . 163
Filling a Portable FuelContainer . . . . . . . . . . . . . . 260, 261
Filling the Tank . . . . . . . . . . 257, 258
Filter Replacement . . . . . . . . . . . 256
Foreign Countries . . . . . . . . . . . . 249
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 111
Low Fuel Warning Light . . . . . . . 122
Prohibited Fuels . . . . . . . . . . . . . . 249
Recommended . . . . . . . . . . 248, 249
Running out of Fuel . . . . . . . . . . . 256
Top Tier . . . . . . . . . . . . . . . . . . . . . . 248
Water in Fuel . . . . . . . . . . . . . . . . . 252
Fuel for Diesel Engines . . . . . . . . . 250
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 307 Fuses (cont'd)
Fuses and Circuit Breakers . . . 307
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 310
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 312
G
Garage Door Opener . . . . . . . . . . . 140Programming . . . . . . . . . . . . . . . . . 140
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 302
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . .112
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Odometer . . . . . . . . . . . . . . . . . . . . . .110
Speedometer . . . . . . . . . . . . . . . . . .110
Tachometer . . . . . . . . . . . . . . . . . . . .110
Trip Odometer . . . . . . . . . . . . . . . . .110
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 102
General Information Service and Maintenance . . . . . 366
Towing . . . . . . . . . . . . . . . . . . . . . . . . 262
Vehicle Care . . . . . . . . . . . . . . . . . . 274
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 90
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 388

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
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Index 415
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 303
Hazard Warning Flashers . . . . . . . 147
Head Restraints . . . . . . . . . . . . . . . . . 37
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 303
Automatic . . . . . . . . . . . . . . . . . . . . . 147
Bulb Replacement . . . . . . . . . . . . 303
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 146
Flash-to-Pass . . . . . . . . . . . . . . . . . 146
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 304
High-Beam On Light . . . . . . . . . . 123
High/Low Beam Changer . . . . . 146
Lamps On Reminder . . . . . . . . . 123
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 49
Steering Wheel . . . . . . . . . . . . . . . . . 95
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Heated Mirrors . . . . . . . . . . . . . . . . . . . 30
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 186
Heating . . . . . . . . . . . . . . . . . . . . 153, 155
High-Beam On Light . . . . . . . . . . . . 123
Hill and Mountain Roads . . . . . . . . 172
Hill Descent Control (HDC) . . . . . 213 Hill Descent Control Light . . . . . . . 119
Hill Start Assist (HSA) . . . . . . . . . . 209
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 51
HVAC . . . . . . . . . . . . . . . . . . . . . . 153, 155
I
Ignition Positions . . . . . . . . . . . . . . . 179
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 28
Indicator
Pedestrian Ahead . . . . . . . . . . . . 120
Vehicle Ahead . . . . . . . . . . . . . . . . .119
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 72
Information
Publication Ordering . . . . . . . . . . 394
Infotainment . . . . . . . . . . . . . . . . . . . . 152
Infotainment System . . . . . . . . . . . . 398
Instrument Cluster . . . . . . . . . 103, 107
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 31
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 349
K
Keyless EntryRemote (RKE) System . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . 316
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 149
Daytime Running (DRL) . . . . . . 146
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 149
Exterior Controls . . . . . . . . . . . . . . 144
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 151
Front Turn Signal . . . . . . . . . . . . . 304
License Plate . . . . . . . . . . . . . . . . . 305
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . .115
On Reminder . . . . . . . . . . . . . . . . . 123
Reading . . . . . . . . . . . . . . . . . . . . . . 149
Taillamps . . . . . . . . . . . . . . . . . . . . . 304
Lane Change Alert (LCA) . . . . . . . 243
Lane Keep Assist (LKA) . . . . . . . . 245
Lane Keep Assist Light . . . . . . . . . 119
Lap-Shoulder Belt . . . . . . . . . . . . . . . 53
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 84

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
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416 Index
LATCH, Lower Anchors andTethers for Children . . . . . . . . . . . . 77
LED Lighting . . . . . . . . . . . . . . . . . . . . 304
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 150
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Illumination Control . . . . . . . . . . . 149
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Lights Airbag Readiness . . . . . . . . . . . . . .113
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . .118
Brake System Warning . . . . . . . .117
Charging System . . . . . . . . . . . . . .115
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . .115
Cruise Control . . . . . . . . . . . . . . . . 124
Diesel Exhaust Fluid (DEF) . . . 122
Door Ajar . . . . . . . . . . . . . . . . . . . . . 124
Electric Parking Brake . . . . . . . . .118
Engine Oil Pressure . . . . . . . . . . 122
Flash-to-Pass . . . . . . . . . . . . . . . . . 146
Front Fog Lamp . . . . . . . . . . . . . . 123
High-Beam On . . . . . . . . . . . . . . . . 123
High/Low Beam Changer . . . . . 146
Hill Descent Control . . . . . . . . . . .119
Lane Keep Assist . . . . . . . . . . . . . .119 Lights (cont'd)
Low Fuel Warning . . . . . . . . . . . . 122
Seat Belt Reminders . . . . . . . . . . .113
Security . . . . . . . . . . . . . . . . . . . . . . 123
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . .118
StabiliTrak OFF . . . . . . . . . . . . . . . 120
Tire Pressure . . . . . . . . . . . . . . . . . 121
Tow/Haul Mode . . . . . . . . . . . . . . . .119
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 120
Traction Off . . . . . . . . . . . . . . . . . . . 120
Wait to Start . . . . . . . . . . . . . . . . . . 121
Locks
Automatic Door . . . . . . . . . . . . . . . . . 20
Delayed Locking . . . . . . . . . . . . . . . . 19
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . 20
Power Door . . . . . . . . . . . . . . . . . . . . . 19
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Loss of Control . . . . . . . . . . . . . . . . . 167
Low Fuel Warning Light . . . . . . . . . 122
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 77
Lumbar Adjustment . . . . . . . . . . . . . . 40 Front Seats . . . . . . . . . . . . . . . . . . . . . 40M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 380
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 374
Maintenance Schedule . . . . . . . . . 368 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 377
Malfunction Indicator Lamp . . . . . 115
Manual Mode . . . . . . . . . . . . . . . . . . . 205
Memory Seats . . . . . . . . . . . . . . . . . . . 41
Messages Engine Power . . . . . . . . . . . . . . . . 134
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 134
Vehicle Speed . . . . . . . . . . . . . . . . 135
Mirrors Automatic Dimming . . . . . . . . . . . . . 30
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 31
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 29
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 30
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 30
Manual Rearview . . . . . . . . . . . . . . . 31
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Tilt in Reverse . . . . . . . . . . . . . . . . . . 30
Mirrors, Interior Rearview . . . . . . . . 31
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Driver Control . . . . . . . . . . . . . . . . . 214

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Index 417
Monitor System, TirePressure . . . . . . . . . . . . . . . . . . . . . . 323
N
Navigation
Connected Services . . . . . . . . . . 407
Net, Convenience . . . . . . . . . . . . . . . 92
New Vehicle Break-In . . . . . . . . . . . 179
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 110
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . .110
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 167
Driving . . . . . . . . . . . . . . . . . . . . . . . . 167
Recovery . . . . . . . . . . . . . . . . . . . . . 166
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 283
Engine Oil Life System . . . . . . . 287
Pressure Light . . . . . . . . . . . . . . . . 122
Older Children, Restraints . . . . . . . 70
Online Owner Center . . . . . . . . . . . 388
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 398
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 401
OnStar Emergency . . . . . . . . . . . . . 400
OnStar Overview . . . . . . . . . . . . . . . 399
OnStar Security . . . . . . . . . . . . . . . . 401
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 148 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Overheating, Engine . . . . . . . . . . . . 294
Overview Instrument Panel . . . . . . . . . . . . . . . . 5
P
ParkShifting Out of . . . . . . . . . . . . . . . . 188
Park Assist . . . . . . . . . . . . . . . . . . . . . 231
Parking Brake and P (Park)
Mechanism Check . . . . . . . . . . 300
Extended . . . . . . . . . . . . . . . . . . . . . 190
Over Things That Burn . . . . . . . 190
Parking or Backing Assistance Systems . . . . . . . . . . 231
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 114
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Passenger Sensing System . . . . . 64
Pedestrian Ahead Indicator . . . . . 120
Perchlorate Materials Requirements, California . . . . . . 275
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 135 Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 19
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . 98
Protection, Battery . . . . . . . . . . . . 151
Retained Accessory (RAP) . . . 187
Seat Adjustment . . . . . . . . . . . . . . . . 39
Windows . . . . . . . . . . . . . . . . . . . . . . . 32
Pregnancy, Using Seat Belts . . . . 56
Privacy Vehicle Data Recording . . . . . . . 397
Program Courtesy Transportation . . . . . . 391
Prohibited Fuels . . . . . . . . . . . . . . . . 249
Proposition 65 Warning,
California . . . . . . . . . . . .274, 298, 349,
Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 394
R
Radio Frequency Statement . . . . 395
Reading Lamps . . . . . . . . . . . . . . . . . 149
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 46Heated . . . . . . . . . . . . . . . . . . . . . . . . . 49
Rear Vision Camera (RVC) . . . . . 231
Rear Window Washer/Wiper . . . . . 97