SSM 44628 - Multiple Vehicle Lines - Radio Can Be Turned On With Ignition Off and Door Open- Audio Extended Play Mode - Normal OperationSome customers may notice that the radio can be turned on after the ignition is turned off and the door is opened. All 2012-2014 Focus, 2013-2014 C-Max, Edge, Escape, Explorer, Fiesta, Flex, Fusion, MKS, MKT, MKX, MKZ, Taurus, Police Sedan, Police Utility, and 2015 Transit are equipped with an Audio Extended Play Mode which allows the radio to be turned back on after other accessories have been turned off with the accessory delay feature. As long as the accessory delay feature is able to turn the radio and accessories off, it is normal operation for the radio to be turned back on using the audio power button on the FCIM. Reference section 415-00 of the workshop manual for the description and operation of the Audio Extended Play Mode.