Afternoon,
found these links whilst I was trawling around VW sites:
Door locks explained: http://forums.vwvortex.com/zerothread?id=1542461
Removing Door Panel: http://forums.vwvortex.com/zerothread?id=961163
Replacing Door Lock Module: http://forums.vwvortex.com/zerothread?id=1015107
Its a big job by the looks of things but a very easy fix! One for the summer I think.
