OnStar®

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. See OnStar Overview&nb ...

Keys and Locks

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See also:

Warning/indicator lights and audible reminders
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Battery charge (red)
Illuminates as a bulb check when the ignition is switched on and extinguishes when the engine is started. If the lamp remains on or illuminates while driving, there is a fault with the battery ...

Ignition Positions
The ignition switch has four different positions. In order to shift out of P (Park), the ignition must be in ON/RUN or ACC/ACCESSORY and the brake pedal must be applied. Notice: Using a tool to ...