Before fixing the power windows, kill the battery power. If there's an anti-theft audio system, disable the lockout feature first. Pull off the door trim panel, then water shield, and finally door glass. Take out the five bolts found above the service opening and around the handle of the window regulator to work on it by hand. To take out the regulator for a power window, disconnect its electrical wires and loosen the six screw holding it. You reinstall the parts the opposite way you took them out. Apply multipurpose grease to all regulator rollers, and make sure everything fits well when tightening all hardware.