See also:

Other Navigation Services Available from OnStar
OnStar eNav: Allows subscribers to send destinations from Google Maps and MapQuest.com to their Turn-by-Turn Navigation or screen-based navigation system. When ready, the directions will be downlo ...

Passive Door Unlock
If the vehicle has the RKE system, this feature allows you to select which doors will automatically unlock when you open the driver door with the RKE transmitter present. Press the MENU/SELECT kn ...

Remote Vehicle Start
With this feature the engine can be started from outside of the vehicle. Starting the Vehicle 1. Press and release on the RKE transmitter. 2. Within two seconds, press and hold until the turn s ...