The window regulator is non-removable and cannot be repaired. If the window regulator fails, it must be replaced
Removing the window regulator
Remove the door trim and protective film.
Lower the glass all the way down.
Unscrew the two screws 1 securing the movable rocker to the glass frame and remove the rocker 2 from the roller of the driven lever 3.
Lift the glass up with your hands and fix it in this position by inserting a wooden wedge between the glass and the inner door panel.
Unscrew two screws 1 securing the fixed link and remove it from the lower end of the driven lever.
Unscrew screw 2 of the axis of the intermediate lever and four screws 3 of the window lifter mechanism, holding it with your hand.
Remove the window regulator from the door through the lower mounting hole.
Installing a window lift
Install the window regulator in the reverse order of removal.
The movable rocker is installed so that the locking protrusion A of the rocker is directed towards the rear of the car.
The fixing protrusion of the fixed rocker should be directed towards the front of the car.