You can play the original TV tuner and original DVD while driving. Operation of the original navigation system is also possible, and the vehicle's position is normal. Installation is very easy with plug-and-play. Reliable quality produced in an ISO-certified factory. ON/OFF function added, convenient when entering a dealer! ■Compatible models A1/A4/A5/A6/A7/A8/Q3/Q5/Q7 (including S/RS) MMI 3G/4G equipped vehicles MMI 3G from March 2010 to current Volkswagen Touareg RNS850 equipped vehicles From March 2011 ■Included items and specifications ・Input: 8V ~ 16V DC ・Maximum power consumption: 2W ・Fiber optic cable ・Power cable ・Installation parts set ・Wiring diagram ■TV canceller installation method Easy installation, just plug into the MOST connector. If installing in a location other than the rear trunk, special audio removal tools are required. If installing yourself, please be very careful when handling the wiring.