See also:

MP3 Music Menu
Press the Menu screen button while that source is active to access the menu. Press any of the following buttons on the MP3 Menu: Shuffle Songs: Press to play the tracks randomly. Press again to stop ...

Timer
Press the trip/fuel button until TIMER displays. This display can be used as a timer. To start the timer, press the set/ reset button while TIMER is displayed. The display will show the amount of tim ...

Transferring Service
Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has changed, OnSta ...