Hello, looking for some guidance. My a4 automatic won’t always go into reverse. It’s 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. I’ve had this on the diagnostic and no fault codes appear. Mechanically everything seems sound so not sure why it’s doing this. It recognises reverse but doesn’t move. Anyone else had the same issue with a 2008 s-line a4? I’m at my wits end and don’t want to pay for a new gearbox if it that isn’t the problem. Please help!!