Hi guys, I have an 04 reg silver Pursuit, and the offside rear door will lock but refuses to unlock from the central locking system. All other doors are fine, so the system's working, and the door can be mechanically unlocked, so i guess the unlock actuator is jammed, dead or has lost its electric connection. My problem is that I need advice as to how to get the interior trim off without wrecking it. The screws in the inside handle don't release the trim, they just hold the handle firmly. Is there an online source of diagram or service manual info for this somewhere?