OnStar Services

See also:

EPB Release
To release the EPB, place the ignition in the ON/RUN position, apply and hold the brake pedal, and push down momentarily on the EPB switch. If you attempt to release the EPB without the brak ...

Rear Door Security Locks
Rear door security locks prevent passengers from opening the rear doors from the inside. The rear door security locks are located on the inside edge of each rear door. The rear doors must be ...

Autostore Stations
AS 1-2 (Autostore): Autostore searches and stores six FM and six AM stations with the strongest signal. To use autostore: 1. Press RADIO/BAND or SRCE to select FM or AM. 2. Press AS 1-2 for at lea ...