mk1 year 2000. The key jammed as I was locking it. Couldn't remove key from barrel. Forced it and broke something inside, the barrel now turns in the door, and the key comes out now. I assume lock is deadlocked now? It won't unlock when I use key in passenger door. I've taken my passenger door card off, as practice and because I was going to use the lock barrel. I'm pretty sure I can't get the drivers off, because of the door jamb stopping me getting screwdrivers in to lever the yellow clips, also car trim stopping the card being pulled away from the door, and finally there is an innacessible cross head screw on the door edge. Anyway, if I cut the door card away in the lock area, what do I do then? I'm looking at the passenger side and can hardly see inside, let alone get to anything???? help!