This video tells how to use Volkswagen Golf VI audio system,you can learn by it,in addition,the audio syetem for Volkswagen Golf VI is great,it supports bluetooth,you can play music in your phone by bluetooth function,it uses 7 inch 16:9 800*480 digital high definition TFT LCD touch screen ,you can use your fingers to operate it easily,it has the digital tv function,you can watch tv after driving,it is great!other features:VideoPlayer.Ebook.Photo browser Support.Built in Amplifier 4 ch output 4*45W.if you want to know more details,please visit http://www.seicane.com/volkswagen-golf-vi-dvd-player-gps-navigation-system-with-radio-tv-bluetooth-srd-8785-d .