hi all, on my audi quattro sport ,1.8, the central locking has failed, i got a spare key cut at an audi dealership some 4 months ago. all was working fine till his week when i went to open the car nothing happened. can open the drivers side with the key in the door and the boot lid, but anyone know how i reset the central locking or is it a garage job.
thanks
grubby

 

thought this would have had a few answers , anyone have any ideas? thanks