I activated the synchronised mirror option in VCDS and my left mirror would move perfectly with my right mirror, which is great for reversing off my almost vertical driveway. But for some reason it's decided to stopped doing it now and they operate separately again. I went back into VCDS and the box was still ticked, so I clicked 'Do it' again and then they started working. I shut down VCDS and started the engine, it worked fine. I did this a couple of times and also locked and unlocked the car, in case something was causing it to de-activate, and it still worked. I came out to the car this morning, went to adjust my right hand mirror expecting both to move and only the right hand one moves. Does anyone know why this won't hold the coding (even though it's still ticked in VCDS)? Or are one of you lot breaking into my car each night and messing with my mirrors?