anyone had an issue with lumbar in their seats?
I have the 2003, 4.2 A6 with sport and lux pckgs. When I use it, it seems to inflate for a second or two then making a strange sound (stretching rubber) then deflate. Obviously it is screwed up, but has anyone experienced the same and is the repair extensive and costly? Think I probably know the answer to that as well, but input is welcomed.