I Noticed yesterday after starting my car that the Engine management light had come on. Car seemed fine so I drove it home from work. I was wondering when I would have the time to take it to the garage and thought, hang on.. I've got Audi Assist! Gave them a call and they said it would be safe to drive to work (today) and that an engineer would visit me in work to fix the problem. About 11:30 today, Audi Assist (Neil) turned up and diagnosed the problem (it was to do with the Throttle body housing area - motorised flap wasn't working). Apparrently this is quite common on the TDI's. So he got a new one out of his Audi Allroad, swapped it over and went on his way! Now thats what I call service! Really impressed!