Warranty

OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information.

    See also:

    Trailer Sway Control (TSC)
    Non-hybrid vehicles with StabiliTrak have a Trailer Sway Control (TSC) feature. If the vehicle is towing a trailer and the system detects that the trailer is swaying, the vehicle brakes are applie ...

    Storing the Tire Sealant and Compressor Kit (Sedan)
    The tire sealant and compressor kit is located in the trunk in one of the following locations. A. Tire Sealant and Compressor Kit B. Foam Container C. Wing Nut 1. Open the trunk. See Trunk ...

    Battery Voltage
    This display shows the current battery voltage. The vehicle's charging system regulates voltage based on the state of the battery. The battery voltage may fluctuate when viewing this informat ...