airbag GMC TERRAIN 2012 Owner's Guide

Black plate (34,1)GMC Terrain Owner Manual (Include Mex) - 2012
3-34 Seats and Restraints
Q: Because I have a disability,I have to get my vehicle
modified. How can I find out
whether this will affect my
airbag system?
A: If you have questions, call
Customer Assistance. The
phone numbers and addresses
for Customer Assistance are in
Step Two of the Customer
Satisfaction Procedure in this
manual. See Customer
Satisfaction Procedure (U.S. and
Canada) on page 13‑1 or
Customer Satisfaction
Procedure (Mexico) on
page 13‑3.
In addition, your dealer and the
service manual have information
about the location of the airbag
sensors, sensing and diagnostic
module and airbag wiring.Airbag System Check
The airbag system does not need
regularly scheduled maintenance or
replacement. Make sure the airbag
readiness light is working. See
Airbag Readiness Light on
page 5‑11 for more information.
Notice: If an airbag covering is
damaged, opened, or broken, the
airbag may not work properly. Do
not open or break the airbag
coverings. If there are any
opened or broken airbag covers,
have the airbag covering and/or
airbag module replaced. For the
location of the airbags, see
Where Are the Airbags? on
page 3‑23. See your dealer for
service.
Replacing Airbag System
Parts after a Crash
{WARNING
A crash can damage the airbag
systems in the vehicle.
A damaged airbag system may
not work properly and may not
protect you and your
passenger(s) in a crash, resulting
in serious injury or even death. To
help make sure the airbag
systems are working properly
after a crash, have them
inspected and any necessary
replacements made as soon as
possible.
If an airbag inflates, you will need to
replace airbag system parts. See
your dealer for service.

Black plate (35,1)GMC Terrain Owner Manual (Include Mex) - 2012
Seats and Restraints 3-35
If the airbag readiness light stays on
after the vehicle is started or comes
on when you are driving, the airbag
system may not work properly. Have
the vehicle serviced right away. See
Airbag Readiness Light on
page 5‑11for more information.Child Restraints
Older Children
Older children who have outgrown
booster seats should wear the
vehicle safety belts. The manufacturer's instructions that
come with the booster seat state the
weight and height limitations for that
booster. Use a booster seat with a
lap-shoulder belt until the child
passes the fit test below:
.Sit all the way back on the seat.
Do the knees bend at the seat
edge? If yes, continue. If no,
return to the booster seat.
.Buckle the lap-shoulder belt.
Does the shoulder belt rest on
the shoulder? If yes, continue.
If no, try using the rear safety
belt comfort guide. See
“Rear
Safety Belt Comfort Guides”
under Lap-Shoulder Belt on
page 3‑15 for more information.
If the shoulder belt still does not
rest on the shoulder, then return
to the booster seat.

Black plate (37,1)GMC Terrain Owner Manual (Include Mex) - 2012
Seats and Restraints 3-37
{WARNING
Never do this.
Never allow a child to wear the
safety belt with the shoulder belt
behind their back. A child can be
seriously injured by not wearing
the lap-shoulder belt properly. In a
crash, the child would not be
restrained by the shoulder belt.
The child could move too far
forward increasing the chance of
head and neck injury. The child
might also slide under the lap
belt. The belt force would then be
applied right on the abdomen.
That could cause serious or fatal
injuries. The shoulder belt should
go over the shoulder and across
the chest.
Infants and Young
Children
Everyone in a vehicle needs
protection! This includes infants and
all other children. Neither the
distance traveled nor the age and
size of the traveler changes the
need, for everyone, to use safety
restraints. In fact, the law in every
state in the United States and in
every Canadian province says
children up to some age must be
restrained while in a vehicle.
{WARNING
Children can be seriously injured
or strangled if a shoulder belt is
wrapped around their neck and
the safety belt continues to
tighten. Never leave children
unattended in a vehicle and never
allow children to play with the
safety belts.
Airbags plus lap‐shoulder belts offer
protection for adults and older
children, but not for young children
and infants. Neither the vehicle's
safety belt system nor its airbag
system is designed for them. Every
time infants and young children ride
in vehicles, they should have the
protection provided by appropriate
child restraints.

Black plate (38,1)GMC Terrain Owner Manual (Include Mex) - 2012
3-38 Seats and Restraints
Children who are not restrained
properly can strike other people,
or can be thrown out of the vehicle.
{WARNING
Never do this.
Never hold an infant or a child
while riding in a vehicle. Due to
crash forces, an infant or a child
will become so heavy it is not
possible to hold it during a crash.
For example, in a crash at only
40 km/h (25 mph), a 5.5 kg (12 lb)
infant will suddenly become a
110 kg (240 lb) force on a person's
arms. An infant should be
secured in an appropriate
restraint.
{WARNING
Never do this.
Children who are up against,
or very close to, any airbag when
it inflates can be seriously injured
or killed. Never put a rear-facing
child restraint in the right front
seat. Secure a rear-facing child
restraint in a rear seat. It is also
better to secure a forward-facing
child restraint in a rear seat. If you
must secure a forward-facing(Continued)
WARNING (Continued)
child restraint in the right front
seat, always move the front
passenger seat as far back as it
will go.

Black plate (42,1)GMC Terrain Owner Manual (Include Mex) - 2012
3-42 Seats and Restraints
We recommend that children and
child restraints be secured in a rear
seat, including: an infant or a child
riding in a rear-facing child restraint;
a child riding in a forward-facing
child seat; an older child riding in a
booster seat; and children, who are
large enough, using safety belts.
A label on your sun visor says,
“Never put a rear-facing child seat in
the front.”This is because the risk to
the rear-facing child is so great,
if the airbag deploys.
{WARNING
A child in a rear-facing child
restraint can be seriously injured
or killed if the right front
passenger airbag inflates. This is
because the back of the
rear-facing child restraint would
be very close to the inflating
airbag. A child in a forward-facing
child restraint can be seriously
injured or killed if the right front
(Continued)
WARNING (Continued)
passenger airbag inflates and the
passenger seat is in a forward
position.
Even if the passenger sensing
system has turned off the right
front passenger frontal airbag, no
system is fail-safe. No one can
guarantee that an airbag will not
deploy under some unusual
circumstance, even though it is
turned off.
Secure rear-facing child restraints
in a rear seat, even if the airbag
is off. If you secure a
forward-facing child restraint in
the right front seat, always move
the front passenger seat as far
back as it will go. It is better to
secure the child restraint in a
rear seat.
SeePassenger Sensing System
on page 3‑28 for additional
information. When securing a child restraint in a
rear seating position, study the
instructions that came with the child
restraint to make sure it is
compatible with this vehicle.
Child restraints and booster seats
vary considerably in size, and some
may fit in certain seating positions
better than others. Always make
sure the child restraint is properly
secured.
Depending on where you place the
child restraint and the size of the
child restraint, you may not be able
to access adjacent safety belt
assemblies or LATCH anchors for
additional passengers or child
restraints. Adjacent seating
positions should not be used if the
child restraint prevents access to or
interferes with the routing of the
safety belt.
Wherever a child restraint is
installed, be sure to secure the child
restraint properly.

Black plate (52,1)GMC Terrain Owner Manual (Include Mex) - 2012
3-52 Seats and Restraints
Armrest Retaining Strap
{WARNING
A rear center armrest that is not
properly stowed and secured
could fall forward during a sudden
stop or collision. The armrest
could contact an infant secured in
a rear‐facing child restraint in the
center seat position. Fasten the
retaining strap onto the stowed
armrest before installing a rear‐
facing child restraint in the rear
center seat position.
When new, the vehicle's glove box
materials included an armrest
retaining strap. Use it to secure thecenter armrest before installing a
rear‐facing child restraint in the
second row center seat position.
Stow the rear seat center armrest.
Attach the retaining strap to the
armrest loop (A) and to the center
top tether anchor on the
seatback (B). Make sure the
retaining strap's clips are firmly
attached.
Install the rear-facing child restraint
using the child restraint
manufacturer's instructions and the
instructions described previously.Remove the armrest retaining strap
before installing a forward facing
child restraint in the center seat
position, as it may interfere with the
attachment of the top tether to the
top tether anchor on the seatback.
Securing Child Restraints
(Front Passenger Seat)
This vehicle has airbags. A rear
seat is a safer place to secure a
forward-facing child restraint. See
Where to Put the Restraint on
page 3‑41.
In addition, the vehicle has a
passenger sensing system which is
designed to turn off the right front
passenger frontal airbag under
certain conditions. See
Passenger
Sensing System on page 3‑28 and
Passenger Airbag Status Indicator
on page 5‑12 for more information,
including important safety
information.

Black plate (53,1)GMC Terrain Owner Manual (Include Mex) - 2012
Seats and Restraints 3-53
A label on the sun visor says,
“Never put a rear-facing child seat in
the front.”This is because the risk to
the rear-facing child is so great,
if the airbag deploys.
{WARNING
A child in a rear-facing child
restraint can be seriously injured
or killed if the right front
passenger airbag inflates. This is
because the back of the
rear-facing child restraint would
be very close to the inflating
airbag. A child in a forward-facing
child restraint can be seriously
injured or killed if the right front
passenger airbag inflates and the
passenger seat is in a forward
position.
(Continued)
WARNING (Continued)
Even if the passenger sensing
system has turned off the right
front passenger frontal airbag, no
system is fail-safe. No one can
guarantee that an airbag will not
deploy under some unusual
circumstance, even though it is
turned off.
Secure rear-facing child restraints
in a rear seat, even if the airbag
is off. If you secure a
forward-facing child restraint in
the right front seat, always move
the front passenger seat as far
back as it will go. It is better to
secure the child restraint in a
rear seat.
SeePassenger Sensing System
on page 3‑28 for additional
information. If the child restraint has the LATCH
system, see
Lower Anchors and
Tethers for Children (LATCH
System) on page 3‑44 for how and
where to install the child restraint
using LATCH. If a child restraint is
secured using a safety belt and it
uses a top tether, see Lower
Anchors and Tethers for Children
(LATCH System) on page 3‑44 for
top tether anchor locations.
Do not secure a child seat in a
position without a top tether anchor
if a national or local law requires
that the top tether be anchored, or if
the instructions that come with the
child restraint say that the top strap
must be anchored.
In Canada, the law requires that
forward-facing child restraints have
a top tether, and that the tether be
attached.

Black plate (54,1)GMC Terrain Owner Manual (Include Mex) - 2012
3-54 Seats and Restraints
You will be using the lap-shoulder
belt to secure the child restraint in
this position. Follow the instructions
that came with the child restraint.
1. Move the seat as far back as itwill go before securing the
forward-facing child restraint.
When the passenger sensing
system has turned off the right
front passenger frontal airbag
and seat‐mounted side impact
airbag, the off indicator on the
passenger airbag status
indicator should light and stay lit
when you start the vehicle. See
Passenger Airbag Status
Indicator on page 5‑12.
2. Put the child restraint on the seat.
3. Pick up the latch plate, and run the lap and shoulder portions of
the vehicle's safety belt through
or around the restraint. The child
restraint instructions will show
you how.
4. Push the latch plate into thebuckle until it clicks.
Position the release button on
the buckle, so that the safety
belt could be quickly unbuckled
if necessary.5. Pull the shoulder belt all the wayout of the retractor to set the
lock. When the retractor lock is
set, the belt can be tightened but
not pulled out of the retractor.

Black plate (55,1)GMC Terrain Owner Manual (Include Mex) - 2012
Seats and Restraints 3-55
6. To tighten the belt, push downon the child restraint, pull the
shoulder portion of the belt to
tighten the lap portion of the belt,
and feed the shoulder belt back
into the retractor. When installing
a forward-facing child restraint, it
may be helpful to use your knee
to push down on the child
restraint as you tighten the belt. Try to pull the belt out of the
retractor to make sure the
retractor is locked. If the
retractor is not locked, repeat
Steps 5 and 6.
If the vehicle does not have a
rear seat and the child restraint
has a top tether, follow the child
restraint manufacturer's
instructions regarding the use of
the top tether. See
Lower
Anchors and Tethers for
Children (LATCH System) on
page 3‑44 for more information.
7. Before placing a child in the child restraint, make sure it is
securely held in place. To check,
grasp the child restraint at the
safety belt path and attempt to
move it side to side and back
and forth. When the child
restraint is properly installed,
there should be no more than
2.5 cm (1 in) of movement. If the airbags are off, the off
indicator in the passenger airbag
status indicator will come on and
stay on when the vehicle is started.
If a child restraint has been installed
and the on indicator is lit, see
“If the
On Indicator is Lit for a Child
Restraint” underPassenger Sensing
System on page 3‑28 for more
information.
To remove the child restraint,
unbuckle the vehicle safety belt and
let it return to the stowed position.

Black plate (1,1)GMC Terrain Owner Manual (Include Mex) - 2012
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 5-4
Compass . . . . . . . . . . . . . . . . . . . . . 5-5
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Power Outlets . . . . . . . . . . . . . . . . . 5-6
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . 5-7
Instrument Cluster . . . . . . . . . . . . 5-8
Speedometer . . . . . . . . . . . . . . . . . 5-9
Odometer . . . . . . . . . . . . . . . . . . . . . 5-9
Tachometer . . . . . . . . . . . . . . . . . . . 5-9
Fuel Gauge . . . . . . . . . . . . . . . . . . . 5-9
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 5-10
Safety Belt Reminders . . . . . . . 5-11
Airbag Readiness Light . . . . . . 5-11 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-12
Charging System Light . . . . . . 5-13
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-13
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-16
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-17
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . 5-17
Forward Collision Alert (FCA) Warning Light . . . . . . . . . . . . . . 5-18
Traction Off Light . . . . . . . . . . . . 5-18
StabiliTrak
®OFF Light . . . . . . . 5-19
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-19
Tire Pressure Light . . . . . . . . . . 5-20
Engine Oil Pressure Light . . . . 5-20
Fuel Economy Light . . . . . . . . . 5-21
Low Fuel Warning Light . . . . . . 5-21
Security Light . . . . . . . . . . . . . . . . 5-21
High-Beam On Light . . . . . . . . . 5-22
Front Fog Lamp Light . . . . . . . . 5-22
Lamps On Reminder . . . . . . . . . 5-22
Cruise Control Light . . . . . . . . . 5-22
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-23
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-26
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 5-26
Brake System Messages . . . . 5-27
Compass Messages . . . . . . . . . 5-27
Cruise Control Messages . . . . 5-27
Door Ajar Messages . . . . . . . . . 5-27
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-28
Engine Oil Messages . . . . . . . . 5-28
Engine Power Messages . . . . 5-29
Fuel System Messages . . . . . . 5-29
Key and Lock Messages . . . . . 5-29
Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-29
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-30
Airbag System Messages . . . . 5-31
Safety Belt Messages . . . . . . . 5-31
Anti-theft Alarm System Messages . . . . . . . . . . . . . . . . . . 5-31
Service Vehicle Messages . . . 5-31