Mustang Heated seats available in all the Touring styles. All heated seats come complete with a wire harness that connects to the accessory port in front of the battery. This part is energized only when the ignition key is turned on and the accessory toggle switch is on. Constructed on extra rugged, triple layered fiberglass Features dual zone high/low settings for driver and passenger on the side of the seat Illuminated switches Does not require any OEM controllers or switches to function