For audi camera interface, there are two camera connector for them. One is specialized black one. As it is cutomized, you need choose the camera with black connector. If not, the interface will not work.
The other one with universal RCA camera connector. Then you can choose the interface for audi with RCA universal connector. Or you can also buy camera from your local supplier. System still work.
For these need more clear image in evening, maybe camera with LED night for night version is a better choice.
Pls kindly noted. Or leave message before ordering.
Shenzhen June Electronics Limited.