dino hodzic

Hi everyone
I have problem on my audi a4 b8 I buy a autodimming inside mirror, original rain/light sensor for audi a4 b8 and switch with auto option, i follow these steps on this thread http://www.audizine.com/forum/showth...t-Sensor-(RLS) and it's not working, problem is rain/light switch. On number 4 in the thread he say that the wire go on +, ground, and in pin 3 on the 16 pin connector but i dont have that pin on my car, it's empty. On others thread from germany forums they said that 3d wire go on 16 pin connector but on pin 2, in pin 2 i have a wire and i tried to split wires and connect rain/light sensor in pin 2 but it doesn't working. It's say rain/light sensor defektive. I don't know what to do and anyone know with safely where go that 3 wire in pin 2 or pin 3.
My central eletronics serial number is 8k0 907 063

dino hodzic

do anyone know which whire go where on autodimming mirror https://postimg.org/image/n0u6a4eld/ i can't find any diagram :S