It is specially made for For 6.5" screen Audi NewA4,Q5,A5（09-12) .

7" 800x480 screen replacement unit with integrated GPS navigation and bluetooth. Yes, correct. Just replace the 6.5" screen with this one, you'll get touch sreen navigation and gps + much more: It does have video in/out+rear camera input with dynamic guidelines.

-Integrated GPS and Bluetooth. No need for separate units.

-Dynamic parking guides. When rear camera and OBD cable is connected, guide lines reacts to the steering like original

-External speaker for navigation and handsfree so you can listen radio or other audio sources normally.

-No need for Auxiliary input cable into armrest. It comes with radio connection cable which has got audio in. External audio/video sources are then coming from the speakers when selecting Aux from the radio.

http://smartnavi.webs.com/