Retained Accessory Power (RAP)

These accessories can be used after the engine is turned off:

- Audio system (up to 10 minutes or driver door is opened).

- Power windows, sunroof (if equipped), and power outlets (up to 10 minutes or any door is opened).

    See also:

    Brakes
    Brakes stop the vehicle and are crucial to safe driving. - Signs of brake wear may include chirping, grinding, or squealing noises, or difficulty stopping. - Trained dealer technicians have ...

    Storing and Deleting Phone Numbers
    The system can store up to 30 phone numbers as name tags in the Hands—Free Directory that is shared between the Bluetooth and OnStar systems. The following commands are used to delete and store ph ...

    Map Destination Screen Functions
    If the map screen is used to show destination, it will have map screen capabilities such as GO, Mark, Zoom, Scroll, etc. The address is shown at the top of the screen. Destination Map Screen ...