The central locking started to play up on my 08 plate Zafira. First of all the near side rear door would not open from the inside or outside even though I could hear the soleniod, intermitantly the other doors do not open either I have to press the open and lock buttons on the key fob many times and then the other doors open but not the passanger side rear. I removed the central locking fuse to check and now I get no responce from the key or the interior locking button. HELP !!!

Josh M, January 2013