If your car window switch stopped working, it probably started getting picky before completely conking out on you. You may have had to hold the switch up and then back it off slightly to get the window to go up or in it’s last days, you may have had to bang on the inside of the door while holding the switch up to get it to move. If this describes your experience with your car's power windows, then it might be time to replace the window switch. The U.S. Solid Car Window Switch is easy to install and looks exactly like the factory switch from your GM vehicle. To install you will need a small plastic pry knife. Simply pry up the switch cover and remove the switch. Then connect the new switch and reinstall the switch cover. After the U.S. Solid Car Window Switch has been installed, your power windows will work as as well as they did when you bought the car new.