Window regulator controls the up and down motions of your car window. Both electric and manual windows have a window regulator. Not the easiest part to replace, but once you dissembled the door panel it should be fairly simple to replace.
The panel where the regulator is detachable. You will be able to remove it very easily. When you remove the panel you will see the way how the regulator can be replaced.
HOW DO I REPLACE WINDOW REGULATOR MOTOR ON PASSENGER SIDE WINDOW
If it's a window that drops open or a manual/electric window that wont wind down or up, you need to replace your window regulator - about £25 second hand to replace.
Begin by removing the inside door panel. Remove the wiring harness from the electric window regulator. Remove the window regulator retaining screws.
if manual, window regulator. if electric, check fuses, window switch, window motor, window regulator.
Here's how to test and repair power windowshttp://www.ricksfreeautorepairadvice.com/repair-topics/window-power-repair/replace-a-power-window-regulator
how do I replace the passenger side window regulator on an E250, 2006. the window will not release to push to top of window frame only half way?
How do you install a 1994 Chevy blazer electric window? In:http://wiki.answers.com/Q/FAQ/603[Edit categories]
replace the window regulator.
To replace your window, you need to have the window rolled up. On the regulator(that is the little arm that connects to the metal peice on the bottom of the window) is 11mm bolts. If you take those four bolts out, the metal sleeve on the bottom will come off. Clean out the old silicon. Put in new. Replace bolts.
To replace a rear window regulator on 2005 CTS Cadillac remove the side protection panel of the car door then adjust the regulator.