Hi there, Just bought a 54 plate c2 and went to Halfrauds to get it fitted which they done a good job of. Once home switched off ignition and cd player stayed on so i turned it off and removed the face-off. After about an hour I went to unlock the car but the central locking wouldn't work. Took the car back to Halfords and the thought it could be a Head Unit fault and swapped it over. The car has been back to Halfrauds about 9 or 10 times now and I still have the same problem. The only suggestion Halfrauds can give me is to remove the adaptors fron the back of the head unit each time i've finished using it. Somebody please help as this is a stupid suggestion.