So another post about the new car... I'll shut up soon, I promise

I've got 2 door locks that are misbehaving and working intermittently. Which is annoying as you can imagine I'm sure.

Does anyone have any knowledge of these? Or any good at dealing with drilling out rivets to get the inner door panel off, so that they can be looked at?

Also I seem to have dome something to stop the OSR window from working (D'oh)

I'm loathe to take it to the dealer already, so was wondering if anyone knows anything or of anyone local(ish) to me that might save me.

Thanks in advance