A guy at work has had his TT serviced at a non Audi dealership, and the Engine Management light is still on to remind him, I think, to get the car serviced. Is there any way of switching it off without a trip to Audi and their diagnostic equipment
Have had the check engine light come on for coil packs and coolant sensor in my old TT. Both are common problems although the first you'd notice even without the light