I have obtained a pair of doors for my 90, I don't know what year Landy they are from, but they have leccy windows and central locking. The drivers door lock is operated with the larger key (Ignition and door lock ) the passenger door does not have a lock. If you remove the door panel and look at the handle and locking mechanism something should be connected to the lock barrel which does something to lock the vehicle, whatever it is is missing and as the passenger door has no lock I have nothing to compare, (its sooo different from my existing doors) so I wondered if any of you reprobates have an exploded veiw or a photo of what it is thats missing and how it all connects. Please help as this is driving me f**king mad