Reactivation for Subsequent Owners

Push speak to an Advisor as soon as and follow the prompts to speak to an Advisor as soon as possible after acquiring the vehicle.

The Advisor will update vehicle records and will explain the OnStar service offers and options available.

    See also:

    Services Provided
    • Emergency Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station. • Lock-Out Service: Service is provided to unlock the vehicle if you are locked out. ...

    Radio Settings
    To access the Radio Settings menu: 1. Press the CONFIG button. 2. Turn the TUNE/MENU knob until Radio Settings displays. Press the TUNE/MENU knob to display other options within that feature. Aud ...

    Battery Voltage and Charging Messages
    BATTERY SAVER ACTIVE This message displays when the vehicle has detected that the battery voltage is dropping beyond a reasonable point. The battery saver system starts reducing certain features ...