Hi, I'm looking for some help with my 2001 passat tdi's central locking. The plip/key fob light lights up when the buttons are pressed but it does not activate the central locking. The central locking works fine when locked manually with the key. The car has today been into the main dealer which cost me £40 to reprogramme the key but the car is still the same. The dealer says that there is a poblem with the car itself possibly with the wiring. If anyone has any ideas I would very much appreciate it. Thanks very much