OnStar Services

See also:

Drunk Driving
Death and injury associated with drinking and driving is a global tragedy. WARNING! Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can ...

Timer
This display can be used as a timer. To start the timer, press SET/CLR while Timer is displayed. The display will show the amount of time that has passed since the timer was last reset. To stop t ...

Playing a DVD
DVD video does not display on the navigation screen unless the vehicle is in P (Park). It will operate on the rear seat entertainment screens while the vehicle is moving. The Rear Seat Entertainme ...