VW Car keys Ellesmere Port – Access Locks Locksmiths, we can attend your vehicle. We open it without damage, make a key to operate the locks and ignition. Then we extract the vehicles security pin code. With this code we then use our diagnostic programmer to communicate with the ecu / immobiliser. We can now erase old & lost keys and program in new ones, so that they are the only keys that will start the vehicle. VW, Audi, SEAT & Skoda Keys.