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. The OnStar system sta ...

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 id ...

See also:

Sand
This program should be used for terrain which is predominantly soft dry sand or deep gravel. Note: If the vehicle is unable to gain traction in extremely soft, dry sand, switching DSC off may h ...

Voice guidance
To turn voice guidance on or off but maintain route guidance, proceed as follows: 1. Touch Nav menu on the map menu screen. 2. Touch the Route voice guidance soft key. The soft key will be highlight ...

Turn and Lane-Change Signals
An arrow on the instrument panel cluster flashes in the direction of the turn or lane change. Move the turn signal lever all the way up or down to signal a turn. Raise or lower the lever until th ...