Download The procedure for replacing the power window winder motor is the same for both front and rear doors. Removal : Work with door open. Remove door panel. Wind window up as far as it will go. Fix window with tape, run tape over door frame. Undo winder motor screws. Undo connector. Installation : Connect connector to winder motor, fit it in place and put screws back in (torque setting 10 Nm/7.5 ft.lbf ). Remove tape holding window. Check that winder motor is working, wind window right down then right back up again. Reinstall door panel in reverse order.