300E 4MATIC (124.230) L6-3.0L (103.985) (1990)
Rear Door Window Regulator: Service and Repair
Removal and installation of electric window lift on rear door
Removal
1. Let rear window completely run down.
2. Force molding from door inside actuation, remove in forward direction and pull electric plug coupling from rocker switch.
3. Remove door lining.
4. Pull off plastic foil.
5. Open plug coupling and pull out electric connecting cables for window lift motor.
6. Expose connecting cables up to grommet on door inside plate.