Took the car into the dealer yesterday after complaining about the behavior of the DRLs winking when the signal was on. I provided the VAG-COM recipe & the service dept advised they didn't need to use VAG-COM to fix & it wouldn't be a problem to alter the behavior. The service adviser said that they basically hook the car up to the "Audi 5051 diag computer" & switch out the module that controls the light behavior with one for another country that "corrects" the DRL winking. Of course, when the service adviser came back about 30 minutes later she said they couldn't do it. She said they tried to reprogram, the computer started throwing errors, and that they needed to download a module from Germany to possibly get it working but it might raise red flags. So no joy from the dealer. Adviser said she had a personal VAG_COM & that she might be able to do it herself if I wanted. So now I'm thinking, maybe I should just get my own cable!