Instrument Panel Illumination Control
This feature controls the brightness of the instrument panel controls and infotainment display screen. The thumbwheel is located to the left of the steering column on the instrument panel.
(Instrument Panel Brightness):
Move the thumbwheel up or down and hold, to brighten or dim the instrument panel
controls and infotainment display screen.
See also:
Storing and Deleting Phone
Numbers
The system can store up to
30 phone numbers as name tags in
the Hands-Free Directory that is
shared between the Bluetooth and
OnStar systems.
The following commands are used
to delete and s ...
Arming the System
To arm the system, press Q on the RKE transmitter.
The alarm automatically arms after about 30 seconds. The security light, located
on the instrument panel, flashes.
PressVon the RKE transmitter t ...
Wheels and Trim—Aluminum or Chrome
The vehicle may have either aluminum or chrome-plated wheels.
Keep the wheels clean using a soft, clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a so ...