Plug has 6 pins. Make sure your car has a 6 pin plug, some Audis use a different plug with 7 pins.

Good used beige auto dim rear view mirror with hidden compass removed from a Audi A6.  Fits Audi A3 A4 A5 A6 A7 S3 S4 S6 Q5 Q7 with same mirror and 6 pin electrical plug 2005-2010. 

I also sell tan, gray and black versions of this mirror.