2010 GMC TERRAIN ignition

1-2 Keys, Doors and Windows
Keys and Locks
Keys
{WARNING
Leaving children in a vehicle with
the ignition key 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 with the
keys in the ignition and children
could be seriously injured or killed
if caught in the path of a closing
window. Do not leave the keys in
a vehicle with children.
The key, that is part of the Remote
Keyless Entry (RKE) transmitter,
can be used for the ignition and all
locks.Press the button on the RKE
transmitter to extend the key.
Press the button and the key
blade to retract the key.
See your dealer/retailer if a new key
is needed.
Notice:If you ever lock your keys
in the vehicle, you may have to
damage the vehicle to get in.
Be sure you have spare keys.
If you are locked out of the vehicle,
see Roadside Assistance Program
on page 12‑6orOnStar®Systemon page 4‑41.

1-4 Keys, Doors and Windows
See“Unlocked Door Anti Lock Out”
under Vehicle Personalizationon
page 4‑36.
Pressing
Qmay also arm the
theft-deterrent system. See
Anti-Theft Alarm System
on
page 1‑13.
K(Unlock): Press to unlock
the driver door or all doors, see
“Remote Door Unlock” under
Vehicle Personalization
on
page 4‑36. The turn signal
indicators flash to indicate unlocking
has occurred. For more information
see “Remote Unlock Light
Feedback” underVehicle
Personalization
on page 4‑36.
Pressing
Kmay also disarm the
theft-deterrent system. See
Anti-Theft Alarm System
on
page 1‑13.
V(Remote Liftgate Release):
First press
K, then press and hold
Vto unlock the liftgate. For
vehicles with the power liftgate,
press and hold
Vuntil the liftgate
begins to move to open the liftgate.
7(Vehicle Locator/Panic
Alarm): Press and release one
time to locate the vehicle. The
exterior lamps flash and the horn
chirps. Press and hold
7for at least
two seconds to sound the panic
alarm. The horn sounds and the
turn signals flash until
7is pressed
again or the key is placed in the
ignition and turned to ON/RUN.
/(Remote Vehicle Start): For
vehicles with this feature, first press
Qthen press and hold/to start
the engine from outside the vehicle
using the RKE transmitter. See
Remote Vehicle Start
on page 1‑5for additional information.
Programming Transmitters
to the Vehicle
Only RKE transmitters programmed
to this vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer/
retailer. When the replacement
transmitter is programmed to this
vehicle, all remaining transmitters
must also be reprogrammed. Any
lost or stolen transmitters will no
longer work once the new
transmitter is programmed.
Battery Replacement
Replace the battery if the “Replace
Battery in Remote Key” message
displays in the DIC. See “Replace
Battery in Remote Key” underKey
and Lock Messages on page 4‑33.
The battery is not rechargeable.
See your dealer/retailer to replace
the battery.

Keys, Doors and Windows 1-5
Remote Vehicle Start
The vehicle may have this feature
that allows you to start the engine
from outside the vehicle.
/(Remote Vehicle Start):
This button will be on the RKE
transmitter if the vehicle has remote
start. To enable and disable remote
start, see “Remote Vehicle Start”
under Vehicle Personalization
on
page 4‑36.
Vehicles with an automatic climate
control system will default to a
heating or cooling mode depending
on the outside temperature during a
remote start. Once the key is turned
to ON/RUN, the system will turn on
at the setting the vehicle was last
set to.
Laws in some local communities
may restrict the use of remote
starters. For example, some laws
require a person using remote start
to have the vehicle in view. Check
local regulations for any
requirements. There are other conditions which
can affect the performance of the
transmitter, see
Remote Keyless
Entry (RKE) System
on page 1‑3for additional information.
Starting the Engine Using
Remote Start
To start the engine using the remote
start feature:
1. Press
Qon the RKE transmitter.
2. Press and hold /for about
two seconds. The turn signal
lamps will briefly flash to confirm
the vehicle has been started.
The parking lamps will turn on
and remain on as long as the
engine is running. The vehicle's
doors will be locked.
3. The key must be inserted and turned to ON/RUN before
driving.
The engine will shut off after
10 minutes unless a time
extension is done or the key is
inserted and turned to ON/RUN. Extending Engine Run Time
For a 10-minute extension, repeat
Steps 1 and 2 while the engine is
still running. The remote start can
be extended once.
When the remote start is extended,
the second 10 minutes will start
immediately.
For example, if the engine has been
running for five minutes, and
10 minutes are added, the engine
will run for a total of 15 minutes.
A maximum of two remote starts or
remote start attempts are allowed
between ignition cycles.
The vehicle's ignition switch must
be turned to ON/RUN and then back
to LOCK/OFF using the key, before
the remote start procedure can be
used again.

1-6 Keys, Doors and Windows
Shutting the Engine Off After a
Remote Start
To shut off the engine:
.Press/until the parking lamps
turn off.
.Turn on the hazard warning
flashers.
.Insert the key and turn it to
ON/RUN and then back to
LOCK/OFF. Conditions in Which Remote Start
Will Not Work
The remote vehicle start feature will
not operate if:
.The key is in the ignition.
.The hood or doors are not
closed.
.The hazard warning flashers
are on.
.There is an emission control
system malfunction.
.The engine coolant temperature
is too high.
.The oil pressure is low.
.Two remote vehicle starts have
already been used.
.The vehicle is not in P (Park).
Door Locks
{WARNING
Unlocked doors can be
dangerous.
.Passengers, especially
children, can easily open the
doors and fall out of a moving
vehicle. The chance of being
thrown out of the vehicle in a
crash is increased if the
doors are not locked. So, all
passengers should wear
safety belts properly and the
doors should be locked
whenever the vehicle is
driven.
(Continued)

Keys, Doors and Windows 1-7
WARNING (Continued)
.Young children who get into
unlocked vehicles may be
unable to get out. A child can
be overcome by extreme heat
and can suffer permanent
injuries or even death from
heat stroke. Always lock the
vehicle whenever leaving it.
.Outsiders can easily enter
through an unlocked door
when you slow down or stop
your vehicle. Locking your
doors can help prevent this
from happening.
To lock or unlock a door from the
outside of the vehicle, use the
Remote Keyless Entry (RKE)
transmitter. Pull the handle once
from the inside to unlock the door,
and a second time to open it.
Power Door Locks
A. Door Unlock
B. Door Lock
C. Safety Lock
The power door lock switches are
located on the instrument panel.
.Press (A) to unlock the doors.
.Remove the key from the
ignition and press (B) to lock
the doors. When locking the doors with the
power lock switch and a door or the
liftgate is open, the doors will lock
five seconds after the last door is
closed. You will hear three chimes
to signal that the delayed locking
feature is in use.
Pressing the power lock switch
twice or
Qon the RKE transmitter
twice will override the delayed
locking feature and immediately lock
all the doors.
This feature will not operate if the
key is in the ignition.
This feature can be programmed.
See “Delayed Door Lock” under
Vehicle Personalization
on
page 4‑36.

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.

1-14 Keys, Doors and Windows
The system is automatically
disarmed when the vehicle is
started with the correct key. The key
uses a transponder that matches
an immobilizer control unit in the
vehicle and automatically disarms
the system. Only the correct key
starts the vehicle. The vehicle may
not start if the key is damaged.
The security light, located in the
instrument panel cluster, comes on
if there is a problem with arming or
disarming the theft-deterrent
system.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.If the engine does not start and the
security light stays on there is a
problem with the system. Turn the
ignition off and try again.
If the engine still does not start, and
the key appears to be undamaged
or the light continues to stay on, try
another ignition key. If the engine
does not start with the other key, the
vehicle needs service. If the vehicle
does start, the first key may be
damaged. See your dealer/retailer
who can service the theft-deterrent
system and have a new key made.
Do not leave the key or device that
disarms or deactivates the theft
deterrent system in the vehicle.
Exterior Mirrors
Convex Mirrors
{WARNING
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.

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.