After you turn the ignition off and remove the key, you will still have power to such accessories as the power windows, clock , radio, and if equipped, audio steering wheel controls and sunroof. The power to the accessories can last up to 10 minutes. The instrument panel cluster lights will stay on for a few seconds, then will go out. Once you open a door, the power will shut off. Your vehicle has a feature designed to protect the battery against drainage. For more information see Inadvertent Power Battery Saver .