There is no way to manualy override an electric window on any vehicle. You can however take the door pannel off and hot wire the mtr to make it go up or down. There should only be two wires going to the window motor. One will be hot the other ground, reversing them will make the window go the other way. Typically though it's the motor thats bad, not the switch. You may even try tapping on the door or the motor to aleast get it to close.