Page 119 of 492
{CAUTION:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake ®rmly set. Your vehicle can roll.
Don't leave your vehicle when the engine is
running unless you have to. If you've left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won't move, even when you're on fairly
level ground, always set your parking brake and
move the shift lever to PARK (P).
{CAUTION:
Four-wheel drive vehicles with the transfer
case in NEUTRAL will allow the vehicle to roll,
even if your shift lever is in PARK (P). So, be
sure the transfer case is in a drive gear Ð not
in NEUTRAL. Always set your parking brake.
Follow the proper steps to be sure your vehicle won't
move. See
Shifting Into Park (P) on page 2-40.
If you're pulling a trailer, see
Towing a Trailer on
page 4-58.
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Page 128 of 492

OnStaržServices
OnStaržprovides a number of service plans to closely
meet your needs. Some of the services currently
provided by OnStar
žare:
·Automatic Noti®cation of Air Bag Deployment
·Emergency Services
·Roadside Assistance Stolen Vehicle Tracking
·AccidentAssist
·Remote Door Unlock
·Remote Diagnostics
·Online and Personal Concierge Services
·Route Support
·RideAssist
·Information and Convenience Services
OnStaržPersonal Calling
With OnStaržPersonal Calling, you have a safer way to
stay connected while driving. It's a hands-free wireless
phone that's integrated into your vehicle. You can place
calls nationwide using voice-activated dialing with no
contracts, no roaming charges and no access fees. To
®nd out more about OnStar
žPersonal Calling, refer
to the OnStaržowner's guide in your vehicle's glove
box, or call OnStaržat 1-888-4-ONSTAR
(1-888-466-7827).
OnStaržVirtual Advisor
With OnStaržVirtual Advisor you can listen to your
favorite news, entertainment and information topics,
such as traffic and weather reports, stock quotes
and sports scores. You listen to your e-mail through
your vehicle's speakers, and reply with your hands on
the wheel and your eyes on the road.
A completed Subscription Service Agreement is required
prior to delivery of OnStar
žservices and prepaid
calling minutes are also required for OnStaržPersonal
Calling and OnStaržVirtual Advisor use. Terms and
conditions of the Subscription Service Agreement can be
found at www.onstar.com.
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Page 129 of 492

OnStaržSteering Wheel Controls
g
: If your vehicle is
equipped with the steering
wheel control buttons
you can use them
to interact with the OnStar
ž
system.
See the OnStar
žmanual provided with your vehicle for
more information.
HomeLinkžTransmitter
HomeLinkž, a combined universal transmitter and
receiver, provides a way to replace up to three
hand-held transmitters used to activate devices such as
gate operators, garage door openers, entry door
locks, security systems and home lighting. Additional
HomeLink
žinformation can be found on the internet at
www.homelink.com or by calling 1-800-355-3515.
If your vehicle is equipped with the HomeLink
ž
Transmitter, it complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired operation of the
device.
Changes and modi®cations to this system by other than
an authorized service facility could void authorization
to use this equipment.
2-55
Page 161 of 492

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-7
Exterior Lamps.............................................3-13
Interior Lamps..............................................3-17
Accessory Power Outlets...............................3-19
Ashtrays and Cigarette Lighter........................3-19
Climate Controls............................................3-20
Automatic Climate Control System...................3-20
Dual Climate Control System..........................3-26
Outlet Adjustment.........................................3-28
Climate Controls Personalization.....................3-29
Warning Lights, Gages and Indicators.............3-30
Instrument Panel Cluster................................3-31
Speedometer and Odometer...........................3-32
Tachometer.................................................3-33
Safety Belt Reminder Light.............................3-33Air Bag Readiness Light................................3-33
Passenger Air Bag Status Indicator.................3-34
Charging System Light..................................3-36
Voltmeter Gage............................................3-36
Brake System Warning Light..........................3-37
Anti-Lock Brake System Warning Light.............3-38
Traction Off Light..........................................3-38
Engine Coolant Temperature Gage..................3-39
Transmission Temperature Gage.....................3-40
Malfunction Indicator Lamp.............................3-41
Oil Pressure Gage........................................3-43
Security Light...............................................3-44
Cruise Control Light......................................3-44
Tow/Haul Mode Light....................................3-45
Fuel Gage...................................................3-45
Low Fuel Warning Light.................................3-45
Driver Information Center (DIC).......................3-46
DIC Operation and Displays...........................3-46
DIC Warnings and Messages.........................3-57
Section 3 Instrument Panel
3-1
Page 162 of 492
Audio System(s).............................................3-64
Setting the Time...........................................3-64
Radio with CD..............................................3-65
Radio with Six-Disc CD.................................3-76
Rear Seat Entertainment System....................3-90
Rear Seat Audio (RSA).................................3-99
Theft-Deterrent Feature................................3-101
Audio Steering Wheel Controls......................3-101
DVD Distortion............................................3-102Understanding Radio Reception....................3-102
Care of Your CDs and DVDs........................3-103
Care of Your CD and DVD Player.................3-103
Cleaning the Video Screen...........................3-103
Fixed Mast Antenna....................................3-103
XMŸ Satellite Radio Antenna System (United
States Only)............................................3-103
Section 3 Instrument Panel
3-2
Page 165 of 492

The main components of your instrument panel are the
following:
A. Air Outlets. See
Outlet Adjustment on page 3-28.
B. Exterior Lamps Control. See
Exterior Lamps
on page 3-13.
C. Cargo/Top-Box Lamps Button. See
Exterior Lamps
on page 3-13.
D. Automatic Transfer Case Buttons (If Equipped). See
Four-Wheel Drive on page 2-34. Traction Assist
System (If Equipped). SeeTraction Assist System
(TAS) on page 4-10. StabiliTrakžButton (If Equipped).
SeeStabilitrakžSystem on page 4-12.
E. OnStaržand Radio Steering Wheel Buttons (If
Equipped). SeeOnStaržSystem on page 2-53andAudio Steering Wheel Controls on page 3-101.
F. Instrument Panel Cluster. See
Instrument Panel
Cluster on page 3-31.
G. Shift Lever/Tow/Haul Selector Button. See
Automatic
Transmission Operation on page 2-31.
H. Audio System. See
Audio System(s) on page 3-64.
I. Dome Override Button. See
Interior Lamps on
page 3-17.J. Fog Lamps Button. See
Exterior Lamps on
page 3-13.
K. Turn Signal/Multifunction Lever. See
Turn
Signal/Multifunction Lever on page 3-7.
L. Hood Release. See
Hood Release on page 5-10.
M. Tilt Lever. See
Tilt Wheel on page 3-7.
N. Driver Information Center (DIC) Buttons. See
Driver
Information Center (DIC) on page 3-46.
O. Parking Brake Release. See
Parking Brake on
page 2-39.
P. Comfort Control Systems. See
Automatic Climate
Control System on page 3-20andDual Climate
Control System on page 3-26.
Q. Lighter (If Equipped) or Accessory Power Outlet (If
Equipped). See
Ashtrays and Cigarette Lighter
on page 3-19andAccessory Power Outlets
on page 3-19.
R. Accessory Power Outlet (If Equipped). See
Accessory Power Outlets on page 3-19.
S. Glove Box. See
Glove Box on page 2-59.
3-5
Page 167 of 492
Horn
To sound the horn, press the center pad on the steering
wheel.
Tilt Wheel
The tilt steering wheel allows you to adjust the steering
wheel before you drive. You can raise it to the highest
level to give your legs more room when you enter
and exit the vehicle.
The tilt lever is located on
the driver's side of the
steering column under the
turn signal lever.
To tilt the wheel, hold the steering wheel and pull the
lever. Move the steering wheel to a comfortable
level, then release the lever to lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
·Turn and Lane Change Signals
·Headlamp High/Low-Beam Changer
·Flash-to-Pass
·Windshield Wipers
·Windshield Washer
·Cruise Control
For more information on exterior lamps, see
Exterior
Lamps on page 3-13.
3-7
Page 170 of 492
Cruise Control
9
(Off):This position
turns the system off.
R(On):This position activates the system.
+ (Resume/Accelerate):Push the lever to this symbol
to make the vehicle accelerate or resume to a
previously set speed.
T(Set):Press this button to set the speed.
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can really help on long
trips. Cruise control does not work at speeds below
about 25 mph (40 km/h).
If you apply your brakes, the cruise control will shut off.
{CAUTION:
·Cruise control can be dangerous where
you can't drive safely at a steady speed.
So, don't use your cruise control on
winding roads or in heavy traffic.
·Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause
needless wheel spinning, and you could
lose control. Don't use cruise control on
slippery roads.
3-10