380SL (107.045) V8-3.8L (116.960) (1982)
Wiper Motor: Service and Repair
Removal of Impulse Switch
Renewing Impulse Switch on Wiper Motor
Removal
1
Remove wiper motor. See: Remove/Install Wiper Motor
2
Mark crank position in relation to shaft, loosen hex. nut and remove crank (1).
3
Unscrew screws of fastening plate (2) and remove fastening plate.
4
Unscrew angle bracket with impulse switch and plug connection.
5
Seperate green and red lines leading into wiper motor, strip ends and tin.
4
Impulse switch
gn Green
rt red
6
Unsolder yellow, gray and blue lines from soldering lugs of insulating part.