Because It is off track needs to be adjusted back on track...
Replace the regulator (most likely problem). Make sure you check the small plastic gear that moves to push the window up or even with a egulator change the window will go up crooked.
If the 2002 Beetle window is crooked, then the problem could be that the window track is loose or damaged. If the electric system wont move the window up or down, check the fuse and window relay for a problem.
Depends on wats wrong with it if it doesnt go down or up it may be the window motor or the window regulator. If it goes down but its hard for it to go up you should check if the rubber corridor is crooked or it just needs sum lubricant like 3m silicone paste
If an electric window in a Chevrolet Venture will not go up or down, it is likely that a fuse is blown. Replacing the fuse could fix the issue.
It's either a bad Switch, bad/loose wire, or bad window motor
No If its electric its electric only
If an electric window on a Toyota MR2 goes down, but will not go back up, it has probably slipped off the track. There is a cable mechanism that operates the window. The door panel will have to be removed to repair the cable, or put in a new track.
Mercedes window wont go up
the window motor could be busted or a fuse could have blown.
bad window motor if electric or a bad switch.
you need a new electric window motor...that one you have now is about shot