lock GMC TERRAIN 2010 User Guide

1-12 Keys, Doors and Windows
Setting the Power Liftgate
3/4 Mode
To change the liftgate stop position:
1. Turn the liftgate switch to the3/4 mode position and power
open the liftgate.
2. Stop the liftgate movement at the desired height by pressing
any switch.
3. Press and hold the button on the liftgate adjacent to the latch until
the turn signals flash and a beep
sounds to indicate that the new
setting is recorded.
When power opened with the
3/4 mode selected, the liftgate
stops at the new set position.
There is a minimum that the power
liftgate must already be open for the
system to hold it open. The liftgate
cannot be set to stop below that
minimum.
Manual Operation of Power
Liftgate
To change the liftgate to manual
operation, turn the mode switch to
the OFF position.
With the power liftgate disabled and
all of the doors unlocked, the liftgate
can be manually opened and
closed. Manual operation of a
liftgate that also has power
operation requires more effort than
with a standard manual liftgate.
To open the liftgate, press the
touchpad on the handle on the
outside of the liftgate, and lift the
gate open. To close the liftgate, use
the pull cup to lower the liftgate and
close. With the power liftgate
disabled the liftgate electric latch
will still power latch once contact is
made with the striker. Always close
the liftgate before driving. If the RKE button is pressed while
power operation is disabled, the turn
signals flash and the liftgate will
not move.
The liftgate has an electric latch.
If the battery is disconnected or
has low voltage, the liftgate will not
open. The liftgate will resume
operation when the battery is
reconnected and charged.

Keys, Doors and Windows 1-13
Vehicle Security
Vehicle theft is big business,
especially in some cities. This
vehicle has theft-deterrent features,
however, they do not make it
impossible to steal.
Anti-Theft Alarm System
This vehicle has an anti-theft alarm
system.
Arming the System
To arm the system, either:
.PressQon the RKE transmitter.
.Or, lock the vehicle using the
key in the driver door.
The alarm automatically arms after
about 30 seconds. The security
light, located on the instrument
panel, flashes.
Press
Von the RKE transmitter to
open the liftgate without setting off
the alarm. The system rearms when
the liftgate is closed.
Disarming the System
To disarm the system, do one of the
following:
.PressKon the RKE transmitter.
.Turn the ignition to ON/RUN.
.Allow the alarm to time out after
about 30 seconds and reset
itself.
The alarm automatically disarms.
If the system is armed and any door
is unlocked without pressing
Kon
the RKE transmitter the alarm
sounds.
How to Detect a Tamper
Condition
IfKis pressed and the horn
sounds, an attempted break-in has
occurred while the system was
armed. If the alarm has been activated, the
“Theft Attempted”
message will
appear on the DIC. See Key and
Lock Messages
on page 4‑33for
additional information.
Immobilizer
See Radio Frequency Statementon
page 12‑16for information
regarding Part 15 of the Federal
Communications Commission (FCC)
Rules and RSS-210/211 of Industry
Canada.
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the key is
removed from the ignition.

Keys, Doors and Windows 1-15
Power Mirrors
Controls for the outside power
mirrors are located on the
driver door.
To adjust the mirrors:
1. Move the selector switch toL (left) or R (right) to choose
the driver or passenger mirror.
2. Press the arrows on the control pad to move each mirror to the
desired direction. 3. Adjust each outside mirror so
that the side of the vehicle and
the area behind are seen.
4. Return the selector switch to the middle position.
Heated Mirrors
For vehicles with heated mirrors:
<(Rear Window Defogger):
Press to heat the mirrors.
See “Rear Window Defogger” under
Automatic Climate Control System
on page 7‑3for more information.
Park Tilt Mirrors
If the vehicle has the memory
package, the outside mirrors have a
park tilt feature. This feature tilts the
outside mirrors to a preselected
position when the vehicle is in
R (Reverse). This allows the driver
to view the curb for parallel parking.
The passenger and driver mirrors
return to its original position
when the vehicle is shifted out of
R (Reverse), or the ignition is turned
off or to OFF/LOCK.
This feature can be turned on or
off through the Driver Information
Center (DIC). See Vehicle
Personalization
on page 4‑36for
more information.

Keys, Doors and Windows 1-17
Power Windows
{WARNING
Leaving children in a vehicle with
the keys is dangerous for many
reasons, children or others could
be badly injured or even killed.
They could operate the power
windows or other controls or even
make the vehicle move. The
windows will function and they
could be seriously injured or killed
if caught in the path of a closing
window. Do not leave keys in a
vehicle with children.
When there are children in the
rear seat use the window lockout
button to prevent unintentional
operation of the windows.
Uplevel shown, base similar
The power window controls are
located on each of the side doors.
The driver door also has switches
that control the passenger and
rear windows. The power windows
work when the ignition is in ACC/
ACCESSORY, ON/RUN or when
Retained Accessory Power (RAP) is
active. See Retained Accessory
Power (RAP) on page 8‑29.
Press or pull on the switch to lower
or raise the window.

1-18 Keys, Doors and Windows
Express Down Windows
Windows that have the
express‐down feature allow
the windows to be lowered
without holding the switch. Press
the window switch fully and release
it to activate the express‐down
feature. The express mode can be
canceled at any time by briefly
pressing, or pulling the switch.
Programming the Power
Windows
Programming the power windows
may be necessary if the vehicle's
battery has been disconnected or
discharged.To program the window:
1. Close all doors with the ignition
in the ACC/ACCESSORY,
ON/RUN position, or when
Retained Accessory
Power (RAP) is active. See
Retained Accessory Power
(RAP) on page 8‑29.
2. Press and continue to hold the window switch until the window
is fully open.
3. Pull up and hold the window switch to close the window.
Continue to hold it briefly after
the window is fully closed.
Window Lockout
o(Window Lockout): The window
lockout switch is located on the
driver door. This feature prevents
the rear passenger windows from
operating, except from the driver
position. Press the switch to turn
the lockout feature on or off. An
indicator light shows the feature
is on.
Sun Visors
Pull the sun visor down to block
glare. Detach the sun visor from the
center mount and slide it along the
rod from side-to-side to cover the
driver or passenger side of the front
window. Swing the sun visor to the
side to cover the side window. It can
be moved along the rod from
side-to-side in this position also.

2-2 Seats and Restraints
Head Restraints
The vehicle's front and rear seats
have head restraints in all outboard
seating positions.
{WARNING
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.
Adjust the head restraint so that the
top of the restraint is at the same
height as the top of the occupant's
head. This position reduces the
chance of a neck injury in a crash.1. Pull the head restraint up toraise it. To lower the head
restraint, press the release
button, located on the head
restraint post on the top of the
seatback, while you push the
head restraint down.
2. Push down on the head restraint after the button is released to
make sure that it is locked in
place.
The vehicle's rear seat head
restraints are not adjustable.

2-4 Seats and Restraints
Driver Seat with Power SeatControl, Power Lumbar,
and Manual Recline shown
D: Power Lumbar Adjustment
E: Power Seat Adjustment
F: Manual Recline Adjustment
On vehicles with power seats, the
controls are located on the outboard
side of the seats.
Adjust the power seat by moving the
control (B) forward or rearward, up
or down, or by pressing the top or
bottom of control (E). Adjust the seatback by moving the
control (C) forward or rearward.
See
Reclining Seatbacks
on
page 2‑5for more information.
Adjust the lumbar support by
using the control (D). See Lumbar
Adjustment
on page 2‑5for more
information.
Memory Seats
The vehicle may have a memory
seat allowing saved and recalled
seat settings. Controls (A) are
located on the outboard side of
the seat.
To save:
1. Adjust the driver seat, including the seatback recliner, and both
outside mirrors, to a comfortable
position.
2. Press and hold the MEM button and button 1 at the same time
until a beep indicates the
position is stored. A second seating and mirror
position can be programmed by
repeating the above steps and
pressing button 2.
To recall the memory positions, the
vehicle must be in P (Park). Press
and hold either button 1 or button 2
corresponding to the desired driving
position. The seat, outside mirrors
and pedals, if available move to the
stored position. Releasing the
button before the stored position is
reached cancels the recall.
Entry using the Remote Keyless
Entry (RKE) transmitter with the
remote recall feature on
automatically adjusts the seat and
mirrors. There is no adjustment
when the position has not been
changed by another seating
position.
When the remote recall feature is
on, the seat and mirror position will
be stored when the ignition is turned
to LOCK/OFF. It is stored according
to the RKE transmitter used to start
the vehicle.

Seats and Restraints 2-5
To stop recall movement of the RKE
remote recall feature, press one of
the power seat controls, memory
buttons, or power mirror buttons.
Memory Seat recall may stop if the
seat is blocked. Remove the
obstruction and then press the
memory button again. If the memory
function does not work properly, see
your dealer/retailer for service.
Easy Exit Seat
If the easy exit seat feature is on in
the Driver Information Center (DIC),
automatic adjustment occurs when
the ignition is turned to LOCK/OFF
and the driver door is opened. The
driver seat moves back.
SeeVehicle Personalization
on
page 4‑36for more information.
Lumbar Adjustment
Power Lumbar
Seats with power lumbar have
controls located on the outboard
side of the seat. See Power Seat
Adjustment
on page 2‑3for more
information.
Adjust lumbar support by using the
rocker switch (D) on the outboard
side of the driver seat.
Release the switch when the
seatback reaches the desired level
of lumbar support.
Reclining Seatbacks
Manual Reclining Seatbacks
{WARNING
You can lose control of the
vehicle if you try to adjust a
manual driver's seat while the
vehicle is moving. The sudden
(Continued)
WARNING (Continued)
movement could startle and
confuse you, or make you push a
pedal when you do not want to.
Adjust the driver's seat only when
the vehicle is not moving.
{WARNING
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
Vehicles with manual reclining
seatbacks have a lever on the
outboard side of the seat. Lift the
lever and move the seatback to the
desired position, then release the
lever. The seatback should not
move when pushed or pulled.

2-8 Seats and Restraints
Rear Seats
Split Folding Seatbacks
With this feature, either side of the
rear seatback can be folded down
for more cargo space.
{WARNING
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
{WARNING
A safety belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
rear seatback, always check to be
sure that the safety belts are
properly routed and attached, and
are not twisted.
Notice: Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle the
safety belts and return them to
their normal stowed position
before folding a rear seat.
1. To fold the seatback down:
The rear safety belts must
be unbuckled and the front
seatbacks are not reclined.
2. Lift the lever located on the topof the seatback.
3. Fold the seatback forward.
Keep the seat in the upright locked
position when not in use.
To recline the seatback:
1. Lift and hold the lever located on top of the seatback.
2. Tilt the seatback rearward, then release the lever when the
seatback is in the desired
position.

Seats and Restraints 2-13
How to Wear Safety Belts
Properly
This section is only for people of
adult size.
Be aware that there are special
things to know about safety belts
and children. And there are different
rules for smaller children and
infants. If a child will be riding in the
vehicle, seeOlder Children
on
page 2‑41or Infants and Young
Childrenon page 2‑43. Follow
those rules for everyone's
protection.
It is very important for all occupants
to buckle up. Statistics show that
unbelted people are hurt more often
in crashes than those who are
wearing safety belts.
Occupants who are not buckled up
can be thrown out of the vehicle in a
crash. And they can strike others in
the vehicle who are wearing safety
belts. First, before you or your
passenger(s) wear a safety belt,
there is important information you
should know.
Sit up straight and always keep your
feet on the floor in front of you. The
lap part of the belt should be worn
low and snug on the hips, just
touching the thighs. In a crash, this
applies force to the strong pelvic
bones and you would be less likely
to slide under the lap belt. If you slid
under it, the belt would apply force
on your abdomen. This could cause
serious or even fatal injuries. The
shoulder belt should go over the
shoulder and across the chest.
These parts of the body are best
able to take belt restraining forces.
The shoulder belt locks if there is a
sudden stop or crash.