warning light GMC TERRAIN 2018 Repair Manual

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
Vehicle Care 319
performance which all
passenger car tires must meet
under the Federal Motor Safety
Standard No. 109. Grades B and
A represent higher levels of
performance on the laboratory
test wheel than the minimum
required by law. Warning: The
temperature grade for this tire is
established for a tire that is
properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive
loading, either separately or in
combination, can cause heat
buildup and possible tire failure.
Wheel Alignment and Tire
Balance
The tires and wheels were aligned
and balanced at the factory to
provide the longest tire life and best
overall performance. Adjustments to
wheel alignment and tire balancing
are not necessary on a regular
basis. Consider an alignment check
if there is unusual tire wear or thevehicle is significantly pulling to one
side or the other. Some slight pull to
the left or right, depending on the
crown of the road and/or other road
surface variations such as troughs
or ruts, is normal. If the vehicle is
vibrating when driving on a smooth
road, the tires and wheels may need
to be rebalanced. See your dealer
for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent,
cracked, or badly rusted or
corroded. If wheel nuts keep coming
loose, the wheel, wheel bolts, and
wheel nuts should be replaced.
If the wheel leaks air, replace it.
Some aluminum wheels can be
repaired. See your dealer if any of
these conditions exist.
Your dealer will know the kind of
wheel that is needed.
Each new wheel should have the
same load-carrying capacity,
diameter, width, offset, and be
mounted the same way as the one it
replaces.
Replace wheels, wheel bolts, wheel
nuts, or Tire Pressure Monitor
System (TPMS) sensors with new
GM original equipment parts.
{Warning
Using the wrong replacement
wheels, wheel bolts, or wheel
nuts can be dangerous. It could
affect the braking and handling of
the vehicle. Tires can lose air,
and cause loss of control, causing
a crash. Always use the correct
wheel, wheel bolts, and wheel
nuts for replacement.
Caution
The wrong wheel can also cause
problems with bearing life, brake
cooling, speedometer or
odometer calibration, headlamp
aim, bumper height, vehicle
ground clearance, and tire or tire
chain clearance to the body and
chassis.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
Vehicle Care 327
4. Tire Sealant Canister
5. On/Off Button
6. Slot on Top of Compressor
7. Pressure Deflation Button
8. Pressure Gauge
9. Power Plug
10. Air Only Hose
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place. Turn on the hazard
warning flashers. SeeHazard
Warning Flashers 0154.
See If a Tire Goes Flat 0320 for
other important safety warnings. 1. Remove the compressor from
its storage location. See
Storing the Tire Sealant and
Compressor Kit 0328.
2. Remove the air only hose (10) and the power plug (9) from the
bottom of the compressor.
3. Place the compressor on the ground near the flat tire.
Make sure the tire valve stem
is positioned close to the
ground so the hose will
reach it.
4. Remove the valve stem cap from the flat tire by turning it
counterclockwise.
5. Attach the air only hose (10) to the tire valve stem by turning it
clockwise until tight.
6. Plug the power plug (9) into the accessory power outlet in the
vehicle. Unplug all items from
other accessory power outlets.
See Power Outlets 0114.
If the vehicle has an accessory
power outlet, do not use the
cigarette lighter. If the vehicle only has a
cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug
cord in the door or window.
7. Start the vehicle. The vehicle must be running while using
the air compressor.
8. Press the on/off button (5) to turn the tire sealant and
compressor kit on.
The compressor will inflate the
tire with air only.
9. Inflate the tire to the recommended inflation
pressure using the pressure
gauge (8). The recommended
inflation pressure can be found
on the Tire and Loading
Information label. See Tire
Pressure 0307.
The pressure gauge (8) may
read higher than the actual tire
pressure while the compressor
is on. Turn the compressor off
to get an accurate pressure

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
336 Vehicle Care
3. Good Battery NegativeTerminal
4. Good Battery Positive Terminal
The jump start negative grounding
stud (1) for the discharged battery is
to the left of the windshield washer
fluid reservoir.
The jump start positive terminal on
the discharged battery (2) is located
in the engine compartment on the
driver side of the vehicle.
The jump start positive terminal (3)
and negative terminal (4) are on the
battery of the vehicle providing the
jump start.
The positive jump start connection
for the discharged battery is under a
trim cover. Open the cover to
expose the terminal.
1. Check the other vehicle. It must have a 12-volt battery
with a negative ground system.
Caution
If the other vehicle does not have
a 12-volt system with a negative
ground, both vehicles can be
damaged. Only use a vehicle that
has a 12-volt system with a
negative ground for jump starting.
2. Position the two vehicles so that they are not touching.
3. Set the parking brake. See Shifting Into Park 0192.
Caution
If any accessories are left on or
plugged in during the jump
starting procedure, they could be
damaged. The repairs would not
be covered by the vehicle
warranty. Whenever possible, turn
off or unplug all accessories on
either vehicle when jump starting. 4. Turn the ignition off. Turn off all
lights and accessories in both
vehicles, except the hazard
warning flashers if needed.
{Warning
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing, and tools away from any
underhood electric fan.
{Warning
Using a match near a battery can
cause battery gas to explode.
People have been hurt doing this,
and some have been blinded.
Use a flashlight if you need more
light.
Battery fluid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, flush
the place with water and get
medical help immediately.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
Index 395
IndexA
About Driving the Vehicle . . . . . . . . . 2
Accessories andModifications . . . . . . . . . . . . . . . . . . 261
Accessory Power . . . . . . . . . . . . . . . 192
Add-On Electrical Equipment . . . 257
Additional Information
OnStar . . . . . . . . . . . . . . . . . . . . . . . 389
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 358
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 59
Air Cleaner/Filter, Engine . . . . . . . 274
Air Conditioning . . . . . . . . . . . 160, 162
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 165
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 165
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 87
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 80
Passenger Sensing System . . . . 82
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 80
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 81
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 79 Airbag System (cont'd)
Where Are the Airbags? . . . . . . . . 78
Airbags Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 86
Passenger Status Indicator . . . 126
Readiness Light . . . . . . . . . . . . . . 126
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 86
System Check . . . . . . . . . . . . . . . . . . 76
Alarm Vehicle Security . . . . . . . . . . . . . . . . 46
Alert Lane Change . . . . . . . . . . . . . . . . . 232
Side Blind Zone (SBZA) . . . . . . 232
All-Season Tires . . . . . . . . . . . . . . . . 301
All-Wheel Drive . . . . . . . . . . . . 209, 285
Antilock Brake System (ABS) . . . 210 Warning Light . . . . . . . . . . . . . . . . . 131
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 341
Interior . . . . . . . . . . . . . . . . . . . . . . . . 346
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . . 373
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 228
Assistance Systems for Parking and Backing . . . . . . . . . . 223

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
396 Index
AutomaticDimming Mirrors . . . . . . . . . . . . . . . . 50
Door Locks . . . . . . . . . . . . . . . . . . . . . 39
Forward Braking . . . . . . . . . . . . . . 231
Headlamp System . . . . . . . . . . . . 154
Transmission . . . . . . . . . . . . . . . . . 204
Transmission Fluid . . . . . . . . . . . 274
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 208
B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 158
Load Management . . . . . . . . . . . . 158
Power Protection . . . . . . . . . . . . . 158
Battery - North America . . . . 284, 335
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . 241
Blade Replacement, Wiper . . . . . 286
Brake Parking, Electric . . . . . . . . . . . . . . 210
System Warning Light . . . . . . . . 129
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 282 Antilock . . . . . . . . . . . . . . . . . . . . . . . 210
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 212
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 171 Automatic Forward . . . . . . . . . . . 231 Break-In, New Vehicle . . . . . . . . . . 185
Bulb Replacement
Front Turn Signal Lamps . . . . . 289
Halogen Bulbs . . . . . . . . . . . . . . . . 289
Headlamp Aiming . . . . . . . . . . . . . 289
Headlamps . . . . . . . . . . . . . . . . . . . 289
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 289
License Plate Lamps . . . . . . . . . 291
Taillamps . . . . . . . . . . . . . . . . . . . . . 290
Buying New Tires . . . . . . . . . . . . . . . 315
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 113
California
Fuel Requirements . . . . . . . . . . . 237
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 261
California Proposition
65 Warning . . . . . . . . . .260, 284, 335, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 366
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 196
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 41 Carbon Monoxide (cont'd)
Winter Driving . . . . . . . . . . . . . . . . 179
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . 107
Tie-Downs . . . . . . . . . . . . . . . . . . . . 108
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . 106
Chains, Tire . . . . . . . . . . . . . . . . . . . . 320
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . .115
Charging System Light . . . . . . . . . 127
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 127
Child Restraints Infants and Young Children . . . . . 90
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 95
Older Children . . . . . . . . . . . . . . . . . . 88
Securing . . . . . . . . . . . . . . . . . 101, 103
Systems . . . . . . . . . . . . . . . . . . . . . . . . 92
Circuit Breakers . . . . . . . . . . . . . . . . 292
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 341
Interior Care . . . . . . . . . . . . . . . . . . 346
Climate Control Systems . . . . . . . 160 Air Conditioning . . . . . . . . . . . . . . 160
Dual Automatic . . . . . . . . . . . . . . . 162

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
Index 397
Climate Control Systems (cont'd)Heating . . . . . . . . . . . . . . . . . . . . . . . 160
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Cluster, Instrument . . . . . . . . . . . . . 119
Cold Weather Operation . . . . . . . . 242
Collision Damage Repair . . . . . . . 376
Compact Spare Tire . . . . . . . . . . . . 334
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . 106
Compass . . . . . . . . . . . . . . . . . . . . . . . 113
Compressor Kit, Tire Sealant . . . 322
Connections OnStar . . . . . . . . . . . . . . . . . . . . . . . 386
Control
Hill Descent . . . . . . . . . . . . . . . . . . 216
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 213
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . 131
Control of a Vehicle . . . . . . . . . . . . . 171
Convenience Net . . . . . . . . . . . . . . . 108
Convex Mirrors . . . . . . . . . . . . . . . . . . 49
Coolant Engine Temperature Gauge . . 124
Cooling . . . . . . . . . . . . . . . . . . . . 160, 162
Cooling System . . . . . . . . . . . . . . . . . 276
Courtesy Lamps . . . . . . . . . . . . . . . . 156 Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 375
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cruise Control . . . . . . . . . . . . . . . . . . 220 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Cupholders . . . . . . . . . . . . . . . . . . . . . 106
Customer Assistance . . . . . . . . . . . 372
Offices . . . . . . . . . . . . . . . . . . . . . . . . 371
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 372
Customer Information Service PublicationsOrdering Information . . . . . . . . 378
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 369
D
Damage Repair, Collision . . . . . . . 376
Danger, Warning, and Caution . . . . 3
Data Collection
Infotainment System . . . . . . . . . . 382
OnStar . . . . . . . . . . . . . . . . . . . . . . . 382
Data Recorders, Event . . . . . . . . . 381
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 153
Defensive Driving . . . . . . . . . . . . . . . 171
Delayed Locking . . . . . . . . . . . . . . . . . 39 Diagnostics
OnStar . . . . . . . . . . . . . . . . . . . . . . . 388
Diesel Exhaust Fluid . . . . . . . . 27, 198
Diesel Exhaust Fluid (DEF) Warning Light . . . . . . . . . . . . . . . . . 134
Diesel Particulate Filter . . . . . . . . . 197
Distracted Driving . . . . . . . . . . . . . . . 170
Dome Lamps . . . . . . . . . . . . . . . . . . . 156
Door Delayed Locking . . . . . . . . . . . . . . . . 39
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Locks . . . . . . . . . . . . . . . . . . . . 39
Drive Belt Routing, Engine . . . . . . 368
Drive Systems All-Wheel Drive . . . . . . . . . . 209, 285
Driver Assistance Systems . . . . . 222
Driver Behavior . . . . . . . . . . . . . . . . . 169
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . 136
Driver Mode Control . . . . . . . . . . . . 216
Driving Assistance Systems . . . . . . . . . . 228
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 251
Defensive . . . . . . . . . . . . . . . . . . . . . 171
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 171
Environment . . . . . . . . . . . . . . . . . . 170
For Better Fuel Economy . . . . . . . 26

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
398 Index
Driving (cont'd)Hill and Mountain Roads . . . . . . 179
If the Vehicle is Stuck . . . . . . . . . 180
Loss of Control . . . . . . . . . . . . . . . 173
Off-Road . . . . . . . . . . . . . . . . . . . . . 174
Off-Road Recovery . . . . . . . . . . . 173
Vehicle Load Limits . . . . . . . . . . . 181
Wet Roads . . . . . . . . . . . . . . . . . . . 178
Winter . . . . . . . . . . . . . . . . . . . . . . . . 179
Driving the Vehicle . . . . . . . . . . . . . . . . 2
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 162
E
Electric Parking Brake . . . . . . . . . . 210
Electric Parking Brake Light . . . . 130
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 257
Electrical System
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 293
Fuses and Circuit Breakers . . . 292
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 296
Overload . . . . . . . . . . . . . . . . . . . . . 292
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 298 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 384
Engine Air Cleaner/Filter . . . . . . . . . . . . . 274
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 127
Compartment Overview . . . . . . . 264
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 124
Cooling System . . . . . . . . . . . . . . . 276
Drive Belt Routing . . . . . . . . . . . . 368
Exhaust . . . . . . . . . . . . . . . . . . . . . . 196
Heater . . . . . . . . . . . . . . . . . . . . . . . . 191
Oil Life System . . . . . . . . . . . . . . . 273
Oil Pressure Light . . . . . . . . . . . . 133
Overheating . . . . . . . . . . . . . . . . . . 280
Power Messages . . . . . . . . . . . . . 142
Running While Parked . . . . . . . . 197
Starting . . . . . . . . . . . . . . . . . . . . . . . 188
Engines Diesel Fuel . . . . . . . . . . . . . . . . . . . 238
Entry Lighting . . . . . . . . . . . . . . . . . . . 157
Equipment, Towing . . . . . . . . . . . . . 256
Event Data Recorders . . . . . . . . . . 381
Exhaust Fluid Diesel . . . . . . . . . . . . . . . . . . . . . . . . 198
Exit Lighting . . . . . . . . . . . . . . . . . . . . 157
Extended Parking . . . . . . . . . . . . . . . 196 Extender, Seat Belt . . . . . . . . . . . . . . 74
Exterior Lamp Controls . . . . . . . . . 151
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 158
F
FeaturesMemory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Replacement (Fuel) . . . . . . . . . . . 246
Filter, Engine Air Cleaner . . . . . . . . . . . 274
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 153
Flashers, Hazard Warning . . . . . . 154
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 320 Changing . . . . . . . . . . . . . . . . . . . . . 329
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 349
Fluid
Automatic Transmission . . . . . . 274
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 283
Diesel Exhaust . . . . . . . . . . . . . . . . . 27
Washer . . . . . . . . . . . . . . . . . . . . . . . 282
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 155
Folding Mirrors . . . . . . . . . . . . . . . . . . 49
Folding Seatback . . . . . . . . . . . . . . . . 64
Forward Automatic Braking . . . . . 231
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 228

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
Index 399
Frequency StatementRadio . . . . . . . . . . . . . . . . . . . . . . . . . 379
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 58
Heated and Ventilated . . . . . . . . . . 63
Front Turn Signal Lamps . . . . . . . 289
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Additives . . . . . . . . . . . . . . . . . . . . . 238
Biodiesel . . . . . . . . . . . . . . . . . . . . . 241
Cold Weather Operation . . . . . . 242
Diesel Engines . . . . . . . . . . . . . . . 238
Economy Driving . . . . . . . . . . . . . . . 26
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 250
Filling the Tank . . . . . . . . . . 247, 248
Filter Replacement . . . . . . . . . . . 246
Foreign Countries . . . . . . . . . . . . 238
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 123
Low Fuel Warning Light . . . . . . . 134
Requirements, California . . . . . 237
Running out of Fuel . . . . . . . . . . . 246
Water in Fuel . . . . . . . . . . . . . . . . . 243
What to Use in Canada and Mexico . . . . . . . . . . . . . . . . . . . . . . 240
What to Use in the U.S. . . . . . . 239
Fuel for Diesel Engines . . . . . . . . . 238 Fuses
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 293
Fuses and Circuit Breakers . . . 292
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 296
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 298
G
Garage Door Opener . . . . . . . . . . . 147Programming . . . . . . . . . . . . . . . . . 147
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 287
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 124
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Odometer . . . . . . . . . . . . . . . . . . . . . 123
Speedometer . . . . . . . . . . . . . . . . . 123
Tachometer . . . . . . . . . . . . . . . . . . . 123
Trip Odometer . . . . . . . . . . . . . . . . 123
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . .118
General Information Service and Maintenance . . . . . 351
Towing . . . . . . . . . . . . . . . . . . . . . . . . 251
Vehicle Care . . . . . . . . . . . . . . . . . . 260
Glove Box . . . . . . . . . . . . . . . . . . . . . . 106 GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . 373
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 289
Hazard Warning Flashers . . . . . . . 154
Head Restraints . . . . . . . . . . . . . . . . . 56
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 289
Automatic . . . . . . . . . . . . . . . . . . . . . 154
Bulb Replacement . . . . . . . . . . . . 289
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 153
Flash-to-Pass . . . . . . . . . . . . . . . . . 153
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 289
High-Beam On Light . . . . . . . . . . 135
High/Low Beam Changer . . . . . 153
Lamps On Reminder . . . . . . . . . 135
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 68
Steering Wheel . . . . . . . . . . . . . . . . 111
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Heated Mirrors . . . . . . . . . . . . . . . . . . . 49
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 191
Heating . . . . . . . . . . . . . . . . . . . . 160, 162

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
400 Index
High-Beam On Light . . . . . . . . . . . . 135
Hill and Mountain Roads . . . . . . . . 179
Hill Descent Control (HDC) . . . . . 216
Hill Descent Control Light . . . . . . . 131
Hill Start Assist (HSA) . . . . . . . . . . 212
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . 70
HVAC . . . . . . . . . . . . . . . . . . . . . . 160, 162
I
Ignition Positions . . . . . . . . . . . . . . . 186
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 47
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 132
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . . 90
Infotainment . . . . . . . . . . . . . . . . . . . . 159
Infotainment System . . . . . . . . . . . . 382
Instrument Cluster . . . . . . . . . . . . . . 119
Interior Rearview Mirrors . . . . . . . . . 50
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 335
K
Keyless Entry
Remote (RKE) System . . . . . . . . . 29
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Labeling, Tire Sidewall . . . . . . . . . . 302
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 156
Daytime Running (DRL) . . . . . . 153
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 156
Exterior Controls . . . . . . . . . . . . . . 151
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 158
Front Turn Signal . . . . . . . . . . . . . 289
License Plate . . . . . . . . . . . . . . . . . 291
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 127
On Reminder . . . . . . . . . . . . . . . . . 135
Reading . . . . . . . . . . . . . . . . . . . . . . 156
Taillamps . . . . . . . . . . . . . . . . . . . . . 290
Lane Change Alert (LCA) . . . . . . . 232
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 234
Lane Keep Assist (LKA) . . . . . . . . 234
Lane Keep Assist Light . . . . . . . . . 131
Lap-Shoulder Belt . . . . . . . . . . . . . . . 71 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 100
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 95
LED Lighting . . . . . . . . . . . . . . . . . . . . 289
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 157
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Illumination Control . . . . . . . . . . . 156
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Lights Airbag Readiness . . . . . . . . . . . . . 126
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 131
Brake System Warning . . . . . . . 129
Charging System . . . . . . . . . . . . . 127
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 127
Cruise Control . . . . . . . . . . . . . . . . 136
Diesel Exhaust Fluid (DEF) . . . 134
Electric Parking Brake . . . . . . . . 130
Engine Oil Pressure . . . . . . . . . . 133
Flash-to-Pass . . . . . . . . . . . . . . . . . 153
Front Fog Lamp . . . . . . . . . . . . . . 135
High-Beam On . . . . . . . . . . . . . . . . 135
High/Low Beam Changer . . . . . 153

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
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Index 401
Lights (cont'd)Hill Descent Control . . . . . . . . . . 131
Lane Keep Assist . . . . . . . . . . . . . 131
Low Fuel Warning . . . . . . . . . . . . 134
Seat Belt Reminders . . . . . . . . . . 125
Security . . . . . . . . . . . . . . . . . . . . . . 135
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 130
StabiliTrak OFF . . . . . . . . . . . . . . . 132
Tire Pressure . . . . . . . . . . . . . . . . . 133
Tow/Haul Mode . . . . . . . . . . . . . . . 131
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . 132
Traction Off . . . . . . . . . . . . . . . . . . . 132
Wait to Start . . . . . . . . . . . . . . . . . . 133
Locks Automatic Door . . . . . . . . . . . . . . . . . 39
Delayed Locking . . . . . . . . . . . . . . . . 39
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Lockout Protection . . . . . . . . . . . . . . 40
Power Door . . . . . . . . . . . . . . . . . . . . . 39
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Loss of Control . . . . . . . . . . . . . . . . . 173
Low Fuel Warning Light . . . . . . . . . 134
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 95 Lumbar Adjustment . . . . . . . . . . . . . . 59
Front Seats . . . . . . . . . . . . . . . . . . . . . 59
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . 364
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 358
Maintenance Schedule . . . . . . . . . 353 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 361
Malfunction Indicator Lamp . . . . . 127
Manual Mode . . . . . . . . . . . . . . . . . . . 208
Memory Features . . . . . . . . . . . . . . . . 13
Memory Seats . . . . . . . . . . . . . . . . . . . 60
Messages Engine Power . . . . . . . . . . . . . . . . 142
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 141
Vehicle Speed . . . . . . . . . . . . . . . . 142
Mirrors Automatic Dimming . . . . . . . . . . . . . 50
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 50
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 49
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 49
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 49
Manual Rearview . . . . . . . . . . . . . . . 50
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Mirrors (cont'd)
Tilt in Reverse . . . . . . . . . . . . . . . . . . 50
Mirrors, Interior Rearview . . . . . . . . 50
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 Driver Control . . . . . . . . . . . . . . . . . 216
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 309
N
NavigationOnStar . . . . . . . . . . . . . . . . . . . . . . . 385
Net, Convenience . . . . . . . . . . . . . . 108
New Vehicle Break-In . . . . . . . . . . . 185
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 123 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 174 Driving . . . . . . . . . . . . . . . . . . . . . . . . 174
Recovery . . . . . . . . . . . . . . . . . . . . . 173
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 269
Engine Oil Life System . . . . . . . 273
Pressure Light . . . . . . . . . . . . . . . . 133
Older Children, Restraints . . . . . . . 88
Online Owner Center . . . . . . . . . . . 372
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 382
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 389