
Instrument Panel..............................................1-2
Initial Drive Information....................................1-3
Remote Keyless Entry (RKE) System................1-4
Door Locks....................................................1-4
Tailgate........................................................1-5
Windows.......................................................1-6
Seat Adjustment.............................................1-7
Heated Seats.................................................1-9
Head Restraint Adjustment...............................1-9
Safety Belt...................................................1-10
Sensing System for Passenger Airbag.............1-10
Mirror Adjustment.........................................1-11
Steering Wheel Adjustment............................1-12
Interior Lighting............................................1-12
Exterior Lighting...........................................1-13
Windshield Wiper/Washer...............................1-14
Climate Controls...........................................1-14Vehicle Features.............................................1-15
Radio(s)......................................................1-15
Satellite Radio..............................................1-16
Driver Information Center (DIC).......................1-16
Cruise Control..............................................1-17
Power Outlets..............................................1-17
Performance and Maintenance.........................1-17
Traction Control System (TCS).......................1-17
StabiliTrak
®..................................................1-18
Tire Pressure Monitor....................................1-18
Engine Oil Life System..................................1-19
Driving for Better Fuel Economy.....................1-19
Roadside Assistance Program........................1-20
OnStar
®......................................................1-20
Section 1 In Brief
1-1

Vehicle Features
Radio(s)
PWR:Press to turn the system on and off.
qVOLr:Turn to increase or decrease the volume.
BAND:Press to switch between FM1, FM2, AM,
or XM1 or XM2 (if equipped). The selection displays.
qTUNEr:Turn to select radio stations.
qSEEKr:Press to go to the previous or to the next
station and stay there.
For more information about these and other radio
features, seeAudio System(s) on page 4-42.
Setting Preset Stations
Radio stations are stored as presets.
For vehicles with an XM radio, a maximum of
30 stations can be stored as presets using the
six numbered pushbuttons.
If the radio does not have XM, up to 18 stations
(six FM1, six FM2, and six AM), can be programmed on
the six numbered buttons.
See Setting Preset Stations underRadio(s) on page 4-43.
Setting the Clock
To set the time and date for the radio with
CD (MP3/WMA):
Press and hold the HR button until the correct hour
displays. Press and hold the MIN button until the correct
minute displays. The time can be set with the ignition
on or off. Radio with CD (MP3/WMA)
1-15

To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
hold the HR and MIN buttons at the same time until
RDS TIME displays. To accept this time, press and hold
the HR and MIN buttons, at the same time, for another
two seconds. If the time is not available from the station,
NO UPDAT (update) displays.
RDS time is broadcast once a minute. After tuning to an
RDS broadcast station, it could take a few minutes
for the time to update.
For detailed instructions on setting the clock for your
specific audio system, seeSetting the Clock on
page 4-43.
Satellite Radio
XM is a satellite radio service that is based in the 48
contiguous United States and 10 Canadian provinces.
XM satellite radio has a wide variety of programming
and commercial-free music, coast-to-coast, and in
digital-quality sound.
A fee is required to receive the XM service.
For more information, refer to:
•www.xmradio.com or call 1-800-929-2100 (U.S.)
•www.xmradio.ca or call 1-877-438-9677 (Canada)See “XM Satellite Radio Service” underRadio(s) on
page 4-43andXM Radio Messages on page 4-60.
Driver Information Center (DIC)
The DIC is located on the instrument panel cluster. It
displays the status of many vehicle systems and enables
some features to be personalized.
Use the trip reset stem located on the instrument panel
cluster to scroll through the available functions. For
more information, seeDIC Operation and Displays on
page 4-33.
Vehicle Personalization
Some vehicle features can be personalized through the
DIC. These features include:
•Language: English, Spanish, or French
•Automatic Door Locks
•RKE Feedback
For more information, seeDIC Operation and Displays
on page 4-33.
1-16

Location information about the vehicle is only available
if the GPS satellite signals are unobstructed and
available.
The vehicle must have a working electrical system,
including adequate battery power, for the OnStar
equipment to operate. There are other problems OnStar
cannot control that may prevent OnStar from providing
OnStar service at any particular time or place. Some
examples are damage to important parts of the vehicle
in a crash, hills, tall buildings, tunnels, weather or
wireless phone network congestion.Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
Qand request
a vehicle diagnostic. If the light appears clear (no light is
appearing), your OnStar subscription has expired and
all services have been deactivated. Press
Qto confirm
that the OnStar equipment is active.
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