this video interface with parking assist system mainly for Audi 2012-2014 A6/A7/A8/Q7 with 3G/3G+ MMI system
*Features

● it fits for Audi 2012 to 2014year A6 /A7 /A8 /Q7 equipped with MMI 3G and MMI 3G+ systems

● all the function of the product can be controlled by touch screen or original car steer wheel button

● plug and play, no cut original car wire

● factory style parking system

● It allows you to connect and use external video sources such as DVD player, TV tuner

You can back to the original car interface by steering wheel,back to  factory main page
by touch the main page icon on the screen(you can press A/C button also) 
when you are navigating/playing TV or DVD or phone calling,no need close GPS.