Sorry for cross-posting, but i havent gotten and responses from the mk3 forum yet:
When i came to a stop at a stop sign today, the car just quit on me (happened twice at different times today). She started right back up like nothing was wrong...no check engine light or anything. The car was kind of cold, I'm wondering if it is because i unhooked my battery yesterday, that maybe the computer needs to readjust itself? car has been running just fine besides that, and everything else seems to work. It was light out, but i didn't notice anything dimming inside the car. I had the fuse box pulled down yesterday to look at something, but i only unplugged one plug for the parking lights, and i put everything back together exactly the way it was before.