Anyone experienced rust on rear doors black triangular trim piece?
It appears to me that it is corroding from the inside out and there is no indication of exterior scratching to cause the rust. I also don't see any other rust on the car.
I contacted Audi Customer Service today and they said that my local dealership would have to make the warranty determination. I have an appointment to see them next week.
Has anyone experienced this and what was the warranty outcome?
cheers



