
Keys, Doors and Windows 1-1
Keys, Doors and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-3
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . 1-3
Remote Vehicle Start . . . . . . . . . 1-5
Door Locks . . . . . . . . . . . . . . . . . . . 1-6
Power Door Locks . . . . . . . . . . . . 1-7
Safety Locks . . . . . . . . . . . . . . . . . . 1-7
Doors
Liftgate (Manual) . . . . . . . . . . . . . . 1-8
Liftgate (Power) . . . . . . . . . . . . . . . 1-8
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . 1-12
Anti-Theft Alarm System . . . . . 1-12
Immobilizer . . . . . . . . . . . . . . . . . . 1-13
Immobilizer Operation . . . . . . . 1-13
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . 1-14
Power Mirrors . . . . . . . . . . . . . . . . 1-14
Heated Mirrors . . . . . . . . . . . . . . . 1-14
Park Tilt Mirrors . . . . . . . . . . . . . . 1-15
Interior Mirrors
Manual Rearview Mirror . . . . . . 1-15
Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . 1-15
Windows
Windows . . . . . . . . . . . . . . . . . . . . . 1-16
Power Windows . . . . . . . . . . . . . 1-16
Sun Visors . . . . . . . . . . . . . . . . . . . 1-18
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-18

1-4 Keys, Doors and Windows
See“Unlocked Door Anti Lock Out”
under Vehicle Personalizationon
page 4‑34.
Pressing
Qmay also arm the
theft-deterrent system. See
Anti-Theft Alarm System
on
page 1‑12.
K(Unlock): Press to unlock the
driver door or all doors, see
“Remote Door Unlock” under
Vehicle Personalization
on
page 4‑34. The turn signal
indicators flash to indicate unlocking
has occurred. For more information
see “Remote Unlock Light
Feedback” underVehicle
Personalization
on page 4‑34.
Pressing
Kmay also disarm the
theft-deterrent system. See
Anti-Theft Alarm System
on
page 1‑12.
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.
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 4‑31.
The battery is not rechargeable.
See your dealer to replace the
battery.

1-12 Keys, Doors and Windows
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.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.

Keys, Doors and Windows 1-13
If the alarm has been activated, the
“Theft Attempted”message will
appear on the DIC. See Key and
Lock Messages
on page 4‑31for
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. 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 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.

4-2 Instruments and Controls
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 4-27
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 4-28
Brake System Messages . . . . 4-28
Compass Messages . . . . . . . . . 4-28
Cruise Control Messages . . . . 4-28
Door Ajar Messages . . . . . . . . . 4-29
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 4-29
Engine Oil Messages . . . . . . . . 4-30
Engine Power Messages . . . . 4-30
Fuel System Messages . . . . . . 4-30
Key and Lock Messages . . . . . 4-31 Object Detection System
Messages . . . . . . . . . . . . . . . . . . 4-31
Ride Control System Messages . . . . . . . . . . . . . . . . . . 4-31
Airbag System Messages . . . . 4-32
Safety Belt Messages . . . . . . . 4-32
Anti-Theft Alarm System
Messages . . . . . . . . . . . . . . . . . . 4-32
Service Vehicle Messages . . . 4-32
Tire Messages . . . . . . . . . . . . . . . 4-33
Transmission Messages . . . . . 4-33
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 4-34
Vehicle Personalization
Vehicle Personalization . . . . . . 4-34
OnStar®System
OnStar®System . . . . . . . . . . . . . 4-39

4-32 Instruments and Controls
Service Stabilitrak
This message displays if there is a
problem with the StabiliTrak®
system. If this message appears, try
to reset the system. Stop; turn off
the engine for at least 15 seconds;
then start the engine again. If this
message still comes on, it means
there is a problem. See your dealer
for service. The vehicle is safe to
drive, however, you do not have the
benefit of StabiliTrak, so reduce
your speed and drive accordingly.
Stabilitrak Off
This message displays when the
StabiliTrak system is turned off. See
StabiliTrak System
on page 8‑43for more information.
Traction Control Off
This message displays when the
Traction Control System (TCS) is
turned off. Adjust your driving
accordingly.
Traction Control On
This message displays when the
Traction Control System (TCS) is
first turned on. SeeTraction Control
System (TCS)
on page 8‑41for
more information.
Airbag System Messages
Service Airbag
This message is displayed if there is
a problem with the airbag system.
Take the vehicle to your dealer for
service.
Safety Belt Messages
Buckle Seatbelt
This message displays as a
reminder when the safety belt
is not buckled.
Anti-Theft Alarm System
Messages
Theft Attempted
This message displays if the vehicle
detects a tamper condition.
Service Vehicle Messages
Service AC System
This message is displayed if there is
a problem with the air conditioning
system. Take the vehicle to your
dealer for service.
Service Power Steering
This message is displayed if there is
a problem with the power steering
system. Take the vehicle to your
dealer for service.
Service Vehicle Soon
This message is displayed if there is
a problem with the vehicle. Take the
vehicle to your dealer for service.

INDEX i-1
A
Accessories andModifications . . . . . . . . . . . . . . . . . . 9-4
Accessory Power . . . . . . . . . . . . . . 8-29
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 8-64
Adding Equipment to the
Airbag-Equipped Vehicle . . . . . 2-35
Adjustments Lumbar, Front Seats . . . . . . . . . . . 2-5
Air Cleaner/Filter, Engine . . . . . . 9-13
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . 7-6
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 7-6
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . 2-36
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . 2-28
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 2-30
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . 2-28 Airbag System (cont.)
What Will You See After
an Airbag Inflates? . . . . . . . . . . 2-28
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . 2-26
Where Are the Airbags? . . . . . . 2-25
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . 2-35
Passenger Status Indicator . . . 4-15
Readiness Light . . . . . . . . . . . . . . 4-15
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . 2-34
System Check . . . . . . . . . . . . . . . . 2-22
Alarm System Anti-Theft . . . . . . . . . . . . . . . . . . . . . 1-12
All-Wheel Drive . . . . . . . . . . 8-38, 9-24
AM-FM Radio . . . . . . . . . . . . . . . . . . 6-11
Antenna Multi-Band . . . . . . . . . . . . . . . . . . . . 6-18
Anti-Theft Alarm System . . . . . . . . . . . . . . . . 1-12
Alarm System Messages . . . . . 4-32 Antilock Brake
System (ABS) . . . . . . . . . . . . . . . . 8-38
Warning Light . . . . . . . . . . . . . . . . . 4-20
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 9-75
Interior . . . . . . . . . . . . . . . . . . . . . . . . 9-79
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . 12-6
Audio Players . . . . . . . . . . . . . . . . . 6-19 CD . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Audio System
Radio Reception . . . . . . . . . . . . . . 6-18
Theft-Deterrent Feature . . . . . . . . 6-2
Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Automatic Transmission . . . . . . . 8-35
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Manual Mode . . . . . . . . . . . . . . . . . 8-37
Shiftlock Control SystemCheck . . . . . . . . . . . . . . . . . . . . . . . 9-25
Auxiliary Devices . . . . . . . . 6-28, 6-31

INDEX i-7
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . 10-10
Maintenance Schedule Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 10-7
Scheduled Maintenance . . . . . . 10-2
Malfunction Indicator Lamp . . . . 4-16
Manual Mode . . . . . . . . . . . . . . . . . . 8-37
Mass Storage Media (MEM) . . . 6-25
Messages Airbag System . . . . . . . . . . . . . . . . 4-32
Anti-Theft Alarm System . . . . . . 4-32
Battery Voltage andCharging . . . . . . . . . . . . . . . . . . . . 4-28
Brake System . . . . . . . . . . . . . . . . 4-28
Compass . . . . . . . . . . . . . . . . . . . . . 4-28
Door Ajar . . . . . . . . . . . . . . . . . . . . . 4-29
Engine Cooling System . . . . . . . 4-29
Engine Oil . . . . . . . . . . . . . . . . . . . . 4-30
Engine Power . . . . . . . . . . . . . . . . 4-30
Fuel System . . . . . . . . . . . . . . . . . . 4-30 Messages (cont.)
Key and Lock . . . . . . . . . . . . . . . . . 4-31
Object Detection System . . . . . 4-31
Ride Control System . . . . . . . . . . 4-31
Safety Belt . . . . . . . . . . . . . . . . . . . . 4-32
Service Vehicle . . . . . . . . . . . . . . . 4-32
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Transmission . . . . . . . . . . . . . . . . . 4-33
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 4-27
Vehicle Reminder . . . . . . . . . . . . . 4-34
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . 1-15
Convex . . . . . . . . . . . . . . . . . . . . . . . 1-14
Heated . . . . . . . . . . . . . . . . . . . . . . . 1-14
Manual Rearview . . . . . . . . . . . . . 1-15
Park Tilt . . . . . . . . . . . . . . . . . . . . . . 1-15
Power . . . . . . . . . . . . . . . . . . . . . . . . 1-14
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . 9-47
Multi-Band Antenna . . . . . . . . . . . . 6-18
N
Navigation System Vehicle Data Recordingand Privacy . . . . . . . . . . . . . . . 12-16
Net, Convenience . . . . . . . . . . . . . . 3-1
New Vehicle Break-In . . . . . . . . . . 8-28
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . 4-31
Odometer . . . . . . . . . . . . . . . . . . . . . . 4-13
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 8-8 Driving . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Recovery . . . . . . . . . . . . . . . . . . . . . . 8-6
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 9-10
Engine Oil Life System . . . . . . . 9-11
Messages . . . . . . . . . . . . . . . . . . . . 4-30
Pressure Light . . . . . . . . . . . . . . . . 4-22
Older Children, Restraints . . . . . 2-37
Online Owner Center . . . . . . . . . . 12-4
OnStar
®System . . . . . . . . . . . . . . . 4-39