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:

Tips and Troubleshooting Chart
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Anti-lock braking system (ABS) (Amber)
Illuminates briefly as a bulb check when the ignition is switched on. If the lamp remains on or illuminates while driving, there is a fault with the ABS system. Drive with care, avoiding heavy br ...

Starting the engine
Important safety notes WARNING   Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and poss ...