OnStar Overview

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. Overview The OnSta ...

Emergency

With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is used to ...

See also:

Channel update
Channel line-ups will be automatically updated. When this occurs, the audio will mute and Updating channels... is displayed along with a progress bar. Once the update is complete, the radio will t ...

Charging System Light
This light comes on briefly when the ignition key is turned to START, but the engine is not running, as a check to show it is working. If it does not, have the vehicle serviced by your dealer. Th ...

On-Route
Select the On Route screen button to display all events ahead on the current active route. If no traffic events have been reported on route, No Traffic Events Reported On route displays. Name Pr ...