If that pesky pane of glass has been rendered immobile, you’ll want to check the power mechanism to pinpoint the problem. Often times, your faulty automatic window is inoperable because of either the window motor or the window regulator. Your Mercedes S500 Window Regulator is the lifting mechanism for your window.

Essentially the heart of your power windows, this interesting device is part of an ingenious design. You’ll notice that your power windows can not be forced down.

This is due to a piece of equipment known as the worm gear. The worm gear is self-locking due to the angle of contact between the worm and the gear. This angle makes it so the worm can spin the gear, but the gear can not spin the worm. Because of this, the window can only be moved by using the power window buttons. The movement of your window is achieved by having the motor turn a set of gears that in turn lower or lift the pane of glass. The Mercedes S500 Window Regulator is the link between the motor and the window, and actually does the heavy lifting. Whether for comfort, convenience or necessity, you need that window to be reliable. With this Mercedes S500 Window Regulator, you can be sure that your window won’t block you from the outside world unless you want it to. Manufactured to original equipment specifications, this regulator offers the highest degree of quality standards.And because we offer our products at low prices and provide extremely fast shipping directly to your door, there is absolutely no reason to put up with that trapped feeling any longer.