Multi-Band Antenna
The antenna located on the roof of the vehicle is used for the OnStar, XM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
If the vehicle has a sunroof and it is open, the performance of OnStar, XM, and GPS can be affected.
See also:
Reading Lamps
The reading lamps are located on
the overhead console. These lamps
come on automatically when any
door is opened.
For manual operation, press the
button next to each lamp to turn it
on or o ...
Overload
If the windows are repeatedly operated within a short time, the window
operation is disabled for a short time. ...
Exit Recall
(Exit Button): Press to move
the driver seat back a preset
distance and/or the power steering
column, if equipped, up and forward.
A single beep sounds when the exit
feature activates. The v ...