Anyone have an idea where I might be getting a short/ground problem inside the door shell?

I just did a regulator repair and an hour later my battery was dead. I got it jumped and drove it home and played with the windows since that's what I was working on. Upon pressing the window buttons the car would stall out. So, it's gotta be from my window repair, but I can't for the life of me think where there might be a chance to screw up the wiring. All the connections are locking plugs and half of the things I left connected.

Anyone have a suggestion where I should look?============================================= ============

Michael G. vH

1999 528it
1994 325i (sold)