Rear
Removal1. Disconnect and remove rear wiper arm. Take off cap and unscrew M 16 x 1 fastening nut. Remove plastic bushing. The rubber seal must remain in the rear window. Do not remove it.
2. Remove rear wall trim panel (4 screws) and cover for rear wiper motor (2 screws). Remove the sun blind motor in front of the wiper motor and place it on one side.
3. Disconnect electrical connector from wiper motor. Unscrew and remove fastening screws (2 screws) of wiper system.
4. Swing the wiper system up about 90° (the wiper motor points upwards) and carefully take it down out of the rear window (twisting it out).
Installation
when installing the wiper system, take care not to damage the rear window pane or the rear window heater.
Torque specifications:
M 6 x 25 hexagonal head bolt 9 Nm
M 16 x 1 hexagonal nut 8-10 Nm
M 8 hexagonal nut 14-16 Nm