Audio Extended Play
WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
The audio extended play is a feature that enables the audio system after the ignition is off and any door has been opened. When the power button on the FCIM is pressed, the audio system functionality is restored and remains active for a period of 20-60 minutes, depending on configuration settings. To turn the audio system off, the power button on the FCIM is pressed. The audio extended play is disabled if the battery saver function is enabled.