The Audi ABS problem is quite well known, apparently to everyone BUT Audi who has refused to compensate owners for the faulty ABS control units. I have come across Modulemaster who will repair your ABS control unit for a flat $250. They provide instructions on how to remove the unit and then you send it to them and they repair it. It sure beats the $1,700 - $2,200 quotes from the Audi dealers to replace this problematic part. So check out Modulemaster and let the group know what your experience is with them. I intend to do this myself, when I get some free time, and will let everyone know how it goes.
Does anyone have experience with Modulemaster?