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:
Exiting the Feature
Settings Menu
The feature settings menu will be
exited when any of the following
occurs:
- The vehicle is no longer in
ON/RUN.
- The trip/fuel or vehicle
information DIC buttons are
pressed.
- The end ...
Retained Accessory Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after the
engine is turned off:
- Audio System
- Power Windows
- Sunroof (if equipped)
Power to the audio system will work
up to 10 ...
If the Off Indicator Is Lit for an Adult-Size Occupant
If a person of adult-size is sitting in the front outboard passenger seat,
but the off indicator is lit, it could be because that person is not sitting
properly in the seat.
Use the following ...