Vehicle and Power Issues

OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.

    See also:

    Safety Belts
    This section of the manual describes how to use safety belts properly. It also describes some things not to do with safety belts. WARNING! Do not let anyone ride where a safety belt cannot b ...

    Storage Compartments
    Press the bottom of the load floor handle assembly to lift the top on the handle. Pull up on the handle to open the cargo management system. See Cargo Management System (Wagon Only) for m ...

    Power Windows
    WARNING Leaving children in a vehicle with the keys is dangerous for many reasons. Children or others could be badly injured or even killed. They could operate the power windows or other con ...