was offroading the other day (was giving it the beans abit) and my auto box decents to play up, goes in reverse and park fine but select drive and you get a slight crunch but no drive! but put it in first and it drives dine amd as u pick up speed select up to 2 thrn 3 then drive, and its changes up amd down fine untill you slow down an doesnt drive, my disco is a 200tdi