Turn the key to the Run position, but don’t start the car. If the fuse is blown, pushing a window button will do nothing at all: The motor won’t groan and the glass won’t quiver. If the fuse is good and you can hear the motor, or the glass acts like it wants to move, then you’ve got some sort of mechanical problem.

Window malfunctions are typically caused from either a faulty window regulator (also called a window track), or a broken motor, cable pulley or window switch. Intermittent problems can cause windows to stop working temporarily only to work again and have more problems later.

Opening up the door panel to diagnose the problem (and possibly simply clean out dirt and debris so a clogged window moves more freely) can cost $50-$200 or more, depending on local rates, the make and model of vehicle, and whether the work is done by an independent or chain repair shop, or a dealership (typically the most expensive).

Replacing a window regulator can cost $50-$550 for just the part, depending on make and model of vehicle , and whether the is produced by the vehicle manufacturer (called OEM) or another company (called aftermarket); 1.5-3 hours of labor at $50-$120 an hour brings the total up to $100-$900 or more, depending on local repair shop.

Lim’s Auto Body is a full service auto body and mechanical repair shop locally owned and operated in Largo, Florida. For more information, go to our web site www.limsautobody.com or call (727) 422-3232.