I was refitting repaired door lock and accidentally the wire that is used to push down the lever on the actuator (?) fell inside the door. I can hear it rattling somewhere in the corner but I have no idea how to get it out. My car is Peugeot 607. I just didn't think this could happen since doors are hollow but apparently not?.. Is there someway I can get it out?
With difficulty ;)
Remove the door card (interior trim) if it's not off already - this should reveal a number of holes in the inner skin of the door.
Using a small mirror and a torch, try to work out where the wire has gone - it'll probably be in the most inconvenient place possible!
You'll then need to use something to try and grab it - I'd recommend a Flexible claw as that should enable you to get some kind of grip on it...