Hi
I have just bought a second hand unit. And it was fine at first. It only seems to happen in the damp months of the year. I will try the sealant you suggested. It’s a bad design problem with A6 Audi’s I think.
thanks,
Craig 👍
Hello, can anyone tell me how to stop condensation building up in my near side tail gate light. This is causing a warning sign on my dash display and part of the red light not to work.