It is specially made for Audi A6   2005-2011 year. Audi A6 2005-2009 usually without AUX or AMI for sound, need add optic fiber most box. Audi A6 2010-2011 usually with AUX or AMI for sound 10.25inch and 12.3inch screen fit both LHD and RHD Audi A6. but they are with different frame bracket.   Support split screen and PIP: Multi-tasking run 2 apps at the same time, picture in picture. Keep original NTG radio system features such as factory radio, GPS navigation, Bluetooth, DVD/CD,USB,SD, etc, support factory rear view camera reverse trajectory. 360 camera, door open warning, be compatible with original iDrive knob control and steering wheel control, be compatible with original sound system and optic fiber, play lossless audio. Android system functions include Android navigation, touch screen, android music and video, android Bluetooth call and Bluetooth music, USB port, SD card, android apps installation. Built-in A2DP, Hands-free calling,Transfer phonebook with alphabetic name search, Caller record, Call history. Support common video and audio formats: MP4, AVI, MKV, WMV, MOV, FLV and MP3, WMA, AAC, FLAC, APE, WAV other common formats. Built in GPS with rapid positioning and navigation support google map and waze etc. Q:  How to check if Audi auto radio is Low profile or high profile ? A:  The android screen hardware for AUDI low and high profile is different. Please check the radio panel and dashboard for checking low or high system, the aircondition control of low profile is the radio panel.  high version has knob control near gear.