Hello, looking for some guidance. My a4 automatic wont always go into reverse. Its an intermittent fault which I have taken to an Audi specialist to look at in the midlands and they cannot find anything wrong with it either. It stopped reversing for a few days and then seemed to work itself out. Ive had this on the diagnostic and no fault codes appear. Mechanically everything seems sound so not sure why its doing this. It recognises reverse but doesnt move. Anyone else had the same issue with a 2008 s-line a4? Im at my wits end and dont want to pay for a new gearbox if it that isnt the problem. Please help!!