It’s cold outside and I have no heat even the temperature is set to HI. As I’m going through the temperature setting, I can hear the inside vents flaps are switching and the fan changes its speeds, this shows that the main controller is working. After reading and getting suggestions from many Audi enthusiasts in …
Most old Audis have the CC working intermittenly, our 98 A8 also has the problem, we haven’t had time to check into it since we don’t use it so often. We accumulated all the links to websites that we stumbled into for our references. Vacuum diagram Resoldering caps on controller Resoldering caps on controller2 Resoldering …
Our A6 Avant temperature sensor doesn’t show the temperature sometimes, we replaced ours, and this is how we did ours. A6 Temperature Sensor Replacement
