SERVICE PARK BRAKE

For vehicles with the electric parking brake, this message displays if a problem is detected with the electric parking brake system. See your dealer for service.

    See also:

    Tires
    Use a stiff brush with tire cleaner to clean the tires. Notice: Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/or tires. When applying a tire dressing, ...

    Turning the System On or Off
    VOL/ (Volume/Power): Press to turn the system on and off ...

    Using Voice Commands During a Planned Route
    Cancel Route 1. Push . System responds: “OnStar ready,” then a tone. Say “Cancel route.” System responds: “Would you like to cancel route directions to your destination?” 2. Say “Yes.” System re ...