Morning fellow audi people, so I've purchased a CAT C audi last week with a few problems, working my way through the errors. I cant work out 1 issue though. The damage was nearside front, under the wheel arch lining from the engine bay, look like there were originally two sensors entering through the lower inner wing panel, one which I believe is the self levelling sensor for the xenon's and the other I'm stumped, any ideas?