Retained Accessory Power (RAP)

The following accessories can be used for up to 10 minutes after the engine is turned off.
• Audio System
• Audio Steering Wheel (if equipped)
• Clock
• Power Windows
• Sunroof (if equipped)

Power to these accessories works up to 10 minutes or until the driver door is opened.

The instrument panel cluster lights stay on for a few seconds, then will go out. Once the driver door is opened, the power shuts off to these accessories. The vehicle has a feature designed to protect the battery against drainage. For more information see Inadvertent Power Battery Saver and Electric Power Management.

    See also:

    Cellular and GPS Antennas
    Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

    Brake Fluid
    The brake master cylinder and, on manual transmission vehicles, the clutch hydraulic system use the same reservoir. See Engine Compartment Overview  for the location of the reservoir. The r ...

    Head Restraints
    WARNING With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/ spinal injury in a crash. Do not drive until the head res ...