My driver side window won't go back up, I put it down and whe I tried to put it on 2002 BMW 745i

My driver side window won't go back up, I put it down and whe I tried to put it up, it goes up half way then down again. No error message on idrive. This is a 2002 745i.

by in Albany, GA on June 21, 2012
1 answer
ANSWER by on June 21, 2012
MOST LIKELY WINDOW IS BINDING AND REVERSING AS NOT TO BREAK ANYTHING HAVE IT CK BY YOUR MECH