I orginally put these links in Adam's thread when he had trouble with his door - Of course in haste to help I forgot the passenger side does not have a lock Barrel - Doh!
So I thought I woud put this info here just in case someone had the same trouble with the Drivers Side lock.
I Found these clips of You tube using something called Auto Jigglers. I had a quick search and found this UK supplier. I have no connection with them they were just first UK company in a Google Search.
I just thought it would be handy to keep this info somewhere.
UK supplier of Auto Jiggler keys
http://www.devonlocks.co.uk/shoppingcart/index.php?main_page=product_info&products_id=42
Youtube links showing them in use.
all the Best
Gary