infotainment GMC TERRAIN 2021 Manual PDF

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
346 Customer Information
Customer Information
Customer Information
Customer Satisfaction Procedure . . . . . . 346
Customer Assistance Offices . . . . . . . . . . . 348
Customer Assistance for Text Telephone(TTY) Users . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Online Owner Center . . . . . . . . . . . . . . . . . . 348
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Roadside Assistance Program . . . . . . . . . . 349
Scheduling Service Appointments . . . . . . 350
Courtesy Transportation Program . . . . . . 351
Collision Damage Repair . . . . . . . . . . . . . . . 352
Publication Ordering Information . . . . . . 353
Radio Frequency Statement . . . . . . . . . . . 354
Reporting Safety Defects
Reporting Safety Defects to the United States Government . . . . . . . . . . . . . . . . . . 354
Reporting Safety Defects to the Canadian Government . . . . . . . . . . . . . . . 354
Reporting Safety Defects to General Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Vehicle Data Recording and Privacy
Vehicle Data Recording and Privacy . . . . 355
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Event Data Recorders . . . . . . . . . . . . . . . . . . 356
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Infotainment System . . . . . . . . . . . . . . . . . . 356Customer Information
Customer Satisfaction Procedure
Your satisfaction and goodwill are important
to your dealer and to GMC. Normally, any
concerns with the sales transaction or the
operation of the vehicle will be resolved by
your dealer's sales or service departments.
Sometimes, however, despite the best
intentions of all concerned,
misunderstandings can occur. If your concern
has not been resolved to your satisfaction,
the following steps should be taken:
STEP ONE : Discuss your concern with a
member of dealership management.
Normally, concerns can be quickly resolved
at that level. If the matter has already been
reviewed with the sales, service, or parts
manager, contact the owner of your
dealership or the general manager.
STEP TWO : If after contacting a member of
dealership management, it appears your
concern cannot be resolved by your
dealership without further help, in the U.S.,
call 1-800-462-8782. In Canada, call General
Motors of Canada Customer Care Centre at
1-800-263-3777 (English), or 1-800-263-7854
(French).

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
356 Customer Information
the event you suspect any security incident
impacting your data or the safe operation of
your vehicle, please stop operating your
vehicle and contact your dealer.
Event Data Recorders
This vehicle is equipped with an event data
recorder (EDR). The main purpose of an EDR
is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a
vehicle’s systems performed. The EDR is
designed to record data related to vehicle
dynamics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
.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 required 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 0358.
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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
OnStar 357
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . . . . . . . . . . . . . 357
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
OnStar Additional Information
OnStar Additional Information . . . . . . . . . 358
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system that can
connect to an OnStar Advisor for Emergency,
Security, Navigation, Connections, and
Diagnostics Services. OnStar services may
require a paid service plan and data plan.
OnStar requires the vehicle battery and
electrical system, cellular service, and GPS
satellite signals to be available and
operating. OnStar acts as a link to existing
emergency service providers. OnStar may
collect information about you and your
vehicle, including location information. See
OnStar User Terms, Privacy Statement, and
Software Terms for more details including
system limitations at www.onstar.com (U.S.)
or www.onstar.ca (Canada). The OnStar system status light is next to
the OnStar buttons. If the status light is:
.Solid Green: System is ready.
.Flashing Green: On a call.
.Red: Indicates a problem.
.Off: System is off. PressQtwice to
speak with an OnStar Advisor.
Press
Qor call 1-888-4ONSTAR
(1-888-466-7827) to speak to an Advisor.
Functionality of the Voice Command button
may vary by vehicle and region.
Press
=to:
.Open the OnStar app on the infotainment
display. See OnStar System 0137 for
information on how to use the
OnStar app.
Or
.Give OnStar Turn-by-Turn Navigation voice
commands.
.Obtain and customize the Wi-Fi hotspot
name or SSID and password, if equipped.
Press
Qto connect to an Advisor to:
.Verify account information or update
contact information.
.Get driving directions.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
OnStar 359
Reactivation for Subsequent Owners
PressQand follow the prompts to speak to
an Advisor as soon as possible. The Advisor
will update vehicle records and explain
OnStar or connected service options.
How OnStar Service Works
Automatic Crash Response, Emergency
Services, Crisis Assist, Stolen Vehicle
Assistance, Remote Services, and Roadside
Assistance are available on most vehicles.
Not all OnStar services are available
everywhere or on all vehicles. For more
information, a full description of OnStar
services, system limitations, and OnStar User
Terms, Privacy Statement, and Software
Terms:
.Call 1-888-4ONSTAR (1-888-466-7827).
.See www.onstar.com (U.S.).
.See www.onstar.ca (Canada).
.Call TTY 1-877-248-2080.
.PressQto speak with an Advisor.
OnStar or connected services cannot work
unless the vehicle is in a place where OnStar
has an agreement with a wireless service
provider for service in that area. The
wireless service provider must also have
coverage, network capacity, reception, and technology compatible with OnStar or
connected services. Service involving location
information about the vehicle cannot work
unless GPS signals are available,
unobstructed, and compatible with the
OnStar hardware. OnStar or connected
services may not work if the OnStar
equipment is not properly installed or it has
not been properly maintained. If equipment
or software is added, connected,
or modified, OnStar or connected services
may not work. Other problems beyond the
control of OnStar
—such as hills, tall
buildings, tunnels, weather, electrical system
design and architecture of the vehicle,
damage to the vehicle in a crash, or wireless
phone network congestion or jamming —
may prevent service.
See Radio Frequency Statement 0354.
Services for People with Disabilities
Advisors provide services to help with
physical disabilities and medical conditions.
Press
Qto help:
.Locate a gas station with an attendant to
pump gas.
.Find a hotel, restaurant, etc., that meets
accessibility needs.
.Provide directions to the closest hospital
or pharmacy in urgent situations.
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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
362 Connected Services
Connected Services
Connected Services
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Connected Services
Navigation
Navigation requires a specific OnStar or
connected service plan.
Press
Qto receive Turn-by-Turn directions
or have them sent to the vehicle’s
navigation screen, if equipped.
Turn-by-Turn Navigation
1. PressQto connect to an Advisor.
2. Request directions to be downloaded to the vehicle.
3. Follow the voice-guided commands.
Using Voice Commands During a
Planned Route
Functionality of the Voice Command button,
if equipped, may vary by vehicle and region.
For some vehicles, press
=to open the
OnStar app on the infotainment display. For
other vehicles press
=as follows.
Cancel Route 1. Press
=. System responds: “OnStar
ready,” then a tone. 2. Say
“Cancel route.” System responds:
“Do you want to cancel directions?”
3. Say “Yes.”System responds: “OK, request
completed, thank you, goodbye.”
Route Preview
1. Press
=. System responds: “OnStar
ready,” then a tone.
2. Say “Route preview.” System responds
with the next three maneuvers.
Repeat
1. Press
=. System responds: “OnStar
ready,” then a tone.
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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/
Mexico-14420055) - 2021 - CRC - 11/13/20
Connected Services 363
PressQ, 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). The
LTE icon shows connection to Wi-Fi. It is
possible that the icon may not illuminate
even though the vehicle has an active
connection.
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some 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.

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/-
Mexico-14420055) - 2021 - CRC - 11/13/20
Index 367
Climate Control Systems (cont'd)Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 180
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Cluster, Instrument . . . . . . . . . . . . . . . . . . . 85, 88
Collision Damage Repair . . . . . . . . . . . . . . . . . 352
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . . 315
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Compressor Kit, Tire Sealant . . . . . . . . . . . . . 305
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Connections
Connected Services . . . . . . . . . . . . . . . . . . . . 363
Control Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Traction and Electronic Stability . . . . . . . 214
Control Light
Hill Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 188
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 126
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Coolant
Engine Temperature Gauge . . . . . . . . . . . . . 91
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178, 180
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Courtesy Transportation Program . . . . . . . . . 351
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Coverage Explanations . . . . . . . . . . . . . . . . . . . 150
Covers Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Cruise Control, Adaptive . . . . . . . . . . . . . . . . . 222
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Customer Assistance . . . . . . . . . . . . . . . . . . . . . 348 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Text Telephone (TTY) Users . . . . . . . . . . . . 348
Customer Information Publications Ordering Information . . . . . 353
Customer Satisfaction Procedure . . . . . . . . . 346
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 352
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Data Collection
Infotainment System . . . . . . . . . . . . . . . . . . 356 Data Collection (cont'd)
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 356
Database Coverage Explanations . . . . . . . . . 150
Daytime Running Lamps (DRL) . . . . . . . . . . . . 118
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . .187
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 364
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . .187
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Belt Routing, Engine . . . . . . . . . . . . . . . 345
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . . . . . . 212, 274
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Driver Assistance Systems . . . . . . . . . . . . . . . . 231
Driver Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Driver Information Center (DIC) . . . . . 100, 105
Driver Mode Control . . . . . . . . . . . . . . . . . . . . . .218
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 237

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/-
Mexico-14420055) - 2021 - CRC - 11/13/20
370 Index
Infotainment System . . . . . . . . . . . . . . . . . . . . 356
Instrument Cluster . . . . . . . . . . . . . . . . . . . . 85, 88
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . .25
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 123
J
Jump Starting - North America . . . . . . . . . . . 316
K
Keyless EntryRemote (RKE) System . . . . . . . . . . . . . . . . . . . . 7
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 288
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Daytime Running (DRL) . . . . . . . . . . . . . . . . . 118
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . . 116
Exterior Lighting Battery Saver . . . . . . . . 122
Front Turn Signal . . . . . . . . . . . . . . . . . . . . . . 278
License Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Malfunction Indicator (Check
Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Lamps (cont'd)
Taillamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . 242
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . 244
Lane Keep Assist Light . . . . . . . . . . . . . . . . . . . . 96
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 42
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 68
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Illumination Control . . . . . . . . . . . . . . . . . . . 120
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 92
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Brake System Warning . . . . . . . . . . . . . . . . . 95
Charging System . . . . . . . . . . . . . . . . . . . . . . . 93
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 100
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Electric Parking Brake . . . . . . . . . . . . . . . . . . . 95 Lights (cont'd)
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . . 98
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . . 100
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . . 99
High/Low Beam Changer . . . . . . . . . . . . . . . 117
Hill Descent Control . . . . . . . . . . . . . . . . . . . . 96
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . . 96
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . . 99
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 91
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Service Electric Parking Brake . . . . . . . . . . . 95
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . 96
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . . 98
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . 16
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 16
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 16
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . 99

GMC Terrain/Terrain Denali Owner Manual(GMNA-Localizing-U.S./Canada/-
Mexico-14420055) - 2021 - CRC - 11/13/20
374 Index
Storage Areas (cont'd)Center Console . . . . . . . . . . . . . . . . . . . . . . . . . 75
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . 76
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . 76
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Storage Compartments . . . . . . . . . . . . . . . . . . . 74
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . . . . . . 310
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Sunglass Storage . . . . . . . . . . . . . . . . . . . . . . . . . 74
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
System Engine Air Filter Life . . . . . . . . . . . . . . . . . . . 265
Forward Collision Alert (FCA) . . . . . . . . . . . 237
Global Positioning . . . . . . . . . . . . . . . . . . . . . 148
Infotainment . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Systems
Driver Assistance . . . . . . . . . . . . . . . . . . . . . . 231T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Taillamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Text Telephone (TTY) Users . . . . . . . . . . . . . . 348
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . .23Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 300
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Compact Spare . . . . . . . . . . . . . . . . . . . . . . . . 315
Designations . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 301
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 303
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Pressure Monitor Operation . . . . . . . . . . . 295
Pressure Monitor System . . . . . . . . . . . . . . 294
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Sealant and Compressor Kit . . . . . . . . . . . . 305
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . 288
Terminology and Definitions . . . . . . . . . . . 291 Tires (cont'd)
Uniform Tire Quality Grading . . . . . . . . . . 301
Wheel Alignment and Tire Balance . . . . 302
Wheel Replacement . . . . . . . . . . . . . . . . . . . . 302
When It Is Time for New Tires . . . . . . . . . 299
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Tow/Haul Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . . . 96
Towing
Driving Characteristics . . . . . . . . . . . . . . . . . 249
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
General Information . . . . . . . . . . . . . . . . . . . 248
Recreational Vehicle . . . . . . . . . . . . . . . . . . . 320
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Traction Control System (TCS)/StabiliTrakLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Traction Control/Electronic Stability
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
Trademarks and License Agreements . . . . . 169
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Fluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . 265