
The following functions may be available if your
vehicle has the remote keyless entry system:
/(Remote Vehicle Start):If your vehicle has
this feature, the engine may be started from
outside the vehicle using the remote keyless entry
transmitter. See “Remote Vehicle Start” later in
this section for more detailed information.
Q(Lock):Press the lock button to lock all the
doors. The interior lamps will turn off after all of the
doors are closed. If enabled through the Driver
Information Center (DIC), the remote lock feedback
can be programmed to have the horn chirp
and/or the parking lamps ash when the remote
keyless entry transmitter is used to lock the
vehicle’s doors. See “LOCK HORN” and “LIGHT
FLASH” underDIC Vehicle Personalization
on page 225for more information.
Pressing the lock button may arm the content
theft-deterrent system. SeeContent
Theft-Deterrent on page 113.
K(Unlock):Press the unlock button to unlock
the driver’s door. If the button is pressed again
within ve seconds, all remaining doors, and the
liftgate will unlock. The interior lamps will turn
on and stay on for 20 seconds or until the ignition
is turned on. If enabled through the DIC, the
remote unlock feedback can be programmed to
have the horn chirp and/or the parking lamps ash
when the remote keyless entry transmitter is
used to unlock the vehicle’s doors. See “UNLOCK
HORN” and “LIGHT FLASH” underDIC Vehicle
Personalization on page 225for more information.
If enabled through the DIC, and it is dark
enough outside, the vehicle’s high-beam
headlamps, parking lamps, and back-up lamps
will turn on each time the unlock button on
the transmitter is pressed. These exterior lamps
will stay on for 20 seconds, or until a door is
opened. See “EXT (Exterior) LIGHTS” under
DIC Vehicle Personalization on page 225.
Pressing the unlock button will disarm the
content theft-deterrent system, if equipped.
SeeContent Theft-Deterrent on page 113.
98

V(Remote Trunk/Liftgate Release):The
trunk or liftgate will open when this button on
the transmitter is pressed and held for about
one second. You can open the sedan trunk or
the liftgate on the MAXX when the vehicle
is in PARK (P) or when the ignition is off.
L(Vehicle Locator/Panic Alarm):This button
may be used to locate your vehicle. Press and
release this button to initiate vehicle locate. The
horn will sound three times and the headlamps
and parking lamps will ash three times. Press
and hold the button for about three seconds to
initiate the panic alarm. The horn will sound and
the headlamps and parking lamps will ash for
30 seconds. Press the button again to cancel the
panic alarm.
Matching Transmitter(s) to
Your Vehicle
Each remote keyless entry transmitter is coded
to prevent another transmitter from unlocking
your vehicle. If a transmitter is lost or stolen,
a replacement can be purchased through your
GM dealer. Remember to bring any remaining
transmitters with you when you go to your dealer.
Each vehicle can have a maximum of four
transmitters matched to it.
Battery Replacement
Under normal use, the battery in your remote
keyless entry transmitter should last about
four years.
You can tell the battery is weak if the transmitter
will not work at the normal range in any location.
If you have to get close to your vehicle before
the transmitter works, it is probably time to change
the battery.
99

Delayed Locking
This feature allows the driver to delay the locking of
the vehicle. It will not operate with the key in the
ignition. SeeLockout Protection on page 108.
Press the driver’s power door lock switch or the
remote keyless entry transmitter lock button once.
With the key removed from the ignition and the
driver’s door open, the following will occur:
Three chimes will sound to signal the delay.
All doors will lock and the turn signals will ash
once ve seconds after the last door has been
closed.
The horn will chirp if the horn chirp feature is
enabled. SeeDIC Vehicle Personalization on
page 225.
If a door is opened before the ve seconds has
elapsed, the doors will not lock until ve seconds
after all doors are closed.
If the power door lock switch or the transmitter
lock button is pressed twice when leaving
the vehicle, the doors will lock immediately.If the power door unlock switch or the transmitter
unlock button is pressed, the doors will unlock
immediately and not lock automatically after
the doors are closed.
This feature is turned on at the factory but may
be turned off through the Driver Information
Center (DIC).
Programmable Automatic
Door Locks
Your vehicle is programmed at the factory to lock all
doors automatically when the following are met:
All doors are closed.
The ignition is on.
The shift lever is moved out of PARK (P).
This feature cannot be disabled.
When the shift lever is moved back to PARK (P),
all doors will unlock.
If someone needs to exit the vehicle once the
doors are locked, have that person use the manual
lock knob or power door unlock switch.
106

Disarming the System
You can disarm the system by doing any one of
the following:
Press the remote keyless entry transmitter
unlock button.
Turn the ignition on.
Turn the driver’s door key lock cylinder
counterclockwise.
Once the system is disarmed, the security light
will stop ashing.
How the System Alarm is Activated
If the system is armed, it can be activated
by either:
Opening the driver’s door or liftgate
(MAXX model). This will cause a
ten second pre-alarm chirp followed by a
thirty second full alarm of horn and lights.
Opening any other door. This will immediately
cause a full alarm of horn and lights for
thirty seconds.
When an alarm event has nished, the system
will re-arm itself automatically.
How to Turn Off the System Alarm
To turn off the system alarm, do one of the
following:
Press the lock button on the remote keyless
entry transmitter. The system will then
re-arm itself.
Press the unlock button on the remote keyless
entry transmitter. This will also disarm the
system.
Insert the key in the driver’s door key lock
cylinder and turn it counterclockwise.
This will also disarm the system.
Insert the key in the ignition and turn it on.
This will also disarm the system.
How to Detect a Tamper Condition
If you hear three chirps when you press the
unlock or lock buttons on the remote keyless
entry transmitter, it means that the content theft
security system alarm was triggered previously.
114

Instrument Panel Overview........................ 168
Hazard Warning Flashers.......................... 170
Other Warning Devices............................. 170
Horn.......................................................... 170
Tilt and Telescopic Steering Wheel............ 170
Turn Signal/Multifunction Lever.................. 171
Turn and Lane-Change Signals................. 172
Headlamp High/Low-Beam Changer.......... 172
Flash-to-Pass............................................ 173
Windshield Wipers..................................... 173
Windshield Washer.................................... 174
Rear Window Wiper/Washer
(MAXX Model)....................................... 175
Cruise Control........................................... 176
Exterior Lamps.......................................... 179
Headlamps on Reminder........................... 181
Headlamps Off in PARK (P)...................... 181
Delayed Headlamps.................................. 182
Daytime Running Lamps (DRL)................. 182
Automatic Headlamp System..................... 183
Fog Lamps................................................ 184
Instrument Panel Brightness...................... 184
Dome Lamp.............................................. 184
Entry/Exit Lighting...................................... 185Parade Dimming........................................ 185
Front Reading Lamps................................ 185
Rear Reading Lamps................................ 185
Trunk Lamp............................................... 185
Cargo Lamp.............................................. 186
Battery Run-Down Protection..................... 186
Accessory Power Outlet(s)........................ 186
Cigarette Lighter........................................ 187
Climate Controls......................................... 188
Climate Control System............................. 188
Automatic Climate Control System............. 192
Outlet Adjustment...................................... 197
Warning Lights, Gages, and Indicators..... 198
Instrument Panel Cluster........................... 198
Speedometer and Odometer...................... 200
Trip Odometer........................................... 200
Tachometer............................................... 201
Safety Belt Reminder Light........................ 201
Passenger Safety Belt Reminder Light....... 202
Airbag Readiness Light............................. 202
Passenger Airbag Status Indicator............. 203
Charging System Light.............................. 206
Brake System Warning Light..................... 206
Anti-Lock Brake System Warning Light...... 208
Section 3 Instrument Panel
165

The main components of your instrument panel are the following:
A. Side Window Outlets. SeeClimate Control
System on page 188.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 171.
C. Cruise Controls (If Equipped). SeeCruise
Control on page 176.
D. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 198.
E. Windshield Wiper/Washer Lever. See
Windshield Wipers on page 173.
F. Ignition Switch. SeeIgnition Positions
on page 118.
G. Hazard Warning Flasher. SeeHazard
Warning Flashers on page 170.
H. Passenger Sensing System. SeePassenger
Sensing System on page 82.
I. Center Air Outlets. SeeClimate Control
System on page 188.
J. Audio System. SeeAudio System(s) on
page 228.
K. Climate Control System. SeeClimate
Control System on page 188.L. Glove Box. SeeGlove Box on page 160.
M. Side Air Outlets. SeeClimate Control
System on page 188.
N. Adjustable Pedal Buttons (If Equipped).
SeeAdjustable Throttle and Brake Pedal
on page 121.
O. Instrument Panel Brightness Control. See
Instrument Panel Brightness on page 184.
P. Storage Compartment.
Q. Fog Lamps (If Equipped). SeeFog Lamps
on page 184.
R. Hood Release. SeeHood Release on
page 352.
S. Parking Brake. SeeParking Brake on
page 132.
T. Horn. SeeHorn on page 170.
U. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls
(Three Spoke) on page 282orAudio Steering
Wheel Controls (Four Spoke) on page 283.
V. Accessory Power Outlet. SeeAccessory
Power Outlet(s) on page 186.
169

W. Shift Lever. SeeShifting Into Park (P)
on page 132.
X. Center Console Storage Compartment. See
Center Console Storage Area on page 160.
Y. Traction Control Button or Enhanced Traction
System Button (If Equipped). SeeTraction
Control System (TCS) on page 295 Enhanced
Traction System (ETS) on page 297.
Z. Rear Wiper/Washer Controls (If Equipped).
SeeWindshield Washer on page 174.
Hazard Warning Flashers
The hazard warning ashers let you warn the police
and others that you have a problem. The front and
rear turn signal lamps will ash on and off.
The hazard warning
asher button is located
in the center of the
instrument panel.Press the button to make the front and rear turn
signal lamps ash on and off. Press the button
again to turn the ashers off.
While the hazard warning ashers are on, the turn
signals do not work.
The hazard warning ashers work no matter what
position the key is in, and even if the key is not
in the ignition switch.
Other Warning Devices
If you carry re ective triangles, you can set them
up at the side of the road about 300 feet (100 m)
behind your vehicle.
Horn
Press near or on the horn symbols on the steering
wheel pad to sound the horn.
Tilt and Telescopic Steering Wheel
A tilt and telescope wheel lets you adjust the
steering wheel before you drive. The steering wheel
can be raised to the highest level to give your legs
more room when you enter and exit the vehicle.
170

AV (Average) SPEED:Press the information
button until AV SPEED is displayed. This shows
the vehicle’s average speed in miles per hour (mph)
or kilometers per hour (km/h).
Press and hold the enter button while AV SPEED
is displayed to reset the average vehicle speed.
OIL LIFE:Press the information button until
OIL LIFE is displayed. The engine oil life system
shows an estimate of the oil’s remaining useful life.
It shows 100% when the system is reset after
an oil change. It will alert you to change the oil on
a schedule consistent with your driving conditions.
Always reset the engine oil life system after
an oil change. SeeEngine Oil Life System
on page 362.
In addition to the engine oil life system monitoring
the oil life, additional maintenance is recommended
in the Maintenance Schedule in this manual.
SeeScheduled Maintenance on page 460and
Engine Oil on page 359.Personalization
MENU:Press this button while the ignition is ON
to scroll through each of the personalization options
in the following order. To avoid excessive drain on
the battery, it is recommended that the headlamps
are turned off. If the vehicle is moving faster than
2 mph (3 km/h), the personalization menu options
are not available, except for the UNITS option.
All of the personalization options may not be
available on your vehicle. Only the options
available display on the DIC.
Oil Life Reset
Units Selection (English/Metric)
Remote Start Capability
Horn Chirp During Remote Keyless
Entry Locking
Horn Chirp During Remote Keyless
Entry Unlocking
220