Grey Audi A4 2.0 T Quattro special limited edition 220bhp Leather seats Some engine problems. It drives but is being sold as spare or repair The drivers window gearing mechanism for the electric bit is broken and the roof lining is coming down. The engine I think it is the CPU kicking in every time the engine gets warm. Think is is a sensor fault as all the errors that have come up we have fixed 2 keys Collection from London Colney AL2