Front and rear window motors are as follows, Start with the removal of the door panel and then the vapor barrier that is on the door, being keen not to damage it for one should fix this if breached because it hampers with water flow. Pull out the overall plug connections and harness, then undo the screws and take out the motor in a manner that it comes off the regulator. The reverse procedure is applied in installation but makes sure that the motor gear gets into the guide wheel teeth. Move some wiring harnesses out of the way of the moving window system and replace used wire ties. Last but not least, check on the vapor barrier to see that it has not developed faults that cause water leakage and switch on the window after recharging the battery.