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:
Power Door Locks
Select Power Door Locks and the following will be displayed:
- Unlocked Door Anti Lock Out
- Auto Door Unlock
- Delayed Door Lock ...
Change Compass Zone
The vehicle may have this feature.
To change the compass zone
through the DIC, see Compass. ...
Programming without a Recognized Transmitter (Keyless Access Vehicles Only)
If there are no currently recognized transmitters available, follow this
procedure to program up to eight transmitters. This feature is not available in
Canada. This procedure will take approximatel ...