Moved to the correct forum: MKIII General Discussion.
If you have a notarized bill of sale or signed title many lock smiths will accept that as verification of ownership. The only two tips I'll offer are that I've usually found it easier to pick the lock than any other method and I believe that the lock linkage is horizontal thus you need a different type of 'slim jim' to manipulate it (it's been a while since I've had a MKIII door apart though).
I do not approve of this type of thread in this forum... additional info may be posted elsewhere but I believe in doing what I can to prevent the theft of anyone's MKIII (not implying that that's your goal).
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.
If you're so inclined I'm always more than happy to accept tips via PayPal. 
Tip Jar ---> 
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