94 E320 Wagon - How do I regain control of my intermittant windshield wiper?
My intermittant wiper setting is doing itís own random cycling. Sometimes two sweeps, sometimes eight, sometimes it doesnít work at all. Sometimes the rear wiper actuates, even though Iíve only set the stalk to intermittant. With 103k in the NE US itís been used a lot. Is there anything else in the circuit that could cause the problem other tha the stalk? Can it be cleaned and reinstalled or should it just be replaced? Is it a repair shop procedure or can I do it myself? If so, how?