New central locking pump from Audi £450, repair kit from eBay £44 - tricky choice
Amazing service! Ordered the kit this afternoon, and the guy selling the kit actually called just now to walk through the installation. Says he does that with every kit, must use up all his margin on mobile bills.
Got the replacement pump for the central locking the other day. Took less than an hour even for a turnip, and now it all works again! Only hard part was getting the ruddy thing out past the subwoofer, and back in again, not a lot of room. Taking the rear light out helped.