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#1
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W124 windshield wiper turns on itself
I have a 1995 e320 estate that will sometimes run the wiper once or twice without being activated. Is this most likely a combo switch problem or something else?
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Andrew Villasenor 805-720-5057 1984 300D turbo 5-speed manual(daily driver) ALL MY DIESELS RUNNING WVO Everything is for sale for the right amount Ebay Store |
#2
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could be combo switch, might also be auto wipe, I think some cars have a sensor to detect water on the windshield, I might be wrong, but it's worth taking a few minutes to find out if that is the case.
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Closing the store Benzbonz.biz on your smart phone or tablet. |
#3
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I thought auto wipe was first introduced on the W210.
I would first suspect the combo switch, sounds like the push-to-wash'n'wipe feature is getting activated.
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The OM 642/722.9 powered family Still going strong 2014 ML350 Bluetec (wife's DD) 2013 E350 Bluetec (my DD) both my kids cars went to junkyard in 2023 2008 ML320 CDI (Older son’s DD) fatal transmission failure, water soaked/fried rear SAM, numerous other issues, just too far gone to save (165k miles) 2008 E320 Bluetec (Younger son's DD) injector failed open and diluted oil with diesel, spun main bearings (240k miles) 1998 E300DT sold to TimFreeh 1987 300TD sold to vstech |
#4
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Rain sensor feature was not available on a 1995 E320.
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Fred Hoelzle |
#5
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try cleaning all the grounds in the engine bay area ,I have seen this happen with another 1991 124 when you put the lights on the wiper would work somehow it uses the wiper for a ground and powers it up.
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#6
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One thing you could do is tape the stalk up so it can't move, and see if it stops.
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#7
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this may sound silly.... but.... have your alternator checked.
Are you experiencing "any" other electrical gremlins? Losing light bulbs more frequently than usual? Radio acting strange...(speakers cutting in and out.. due to amps turning off) I had a flakey voltage regulator that was allowing slight surges through the system... It would trip my radio amps, cause my tail lights to fail prematurely, and cause a phantom wiper symptom as you described... it might just be a bad stalk on the column.... but if you are seeing any other odd things, I'd suggest a voltage check... it doesn't take much to cause a lot of crazy in those cars. Good luck
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Jeff '87 300E '92 400E '06 ML350 |
#8
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Wiper turns on itself...
Quote:
It'd be interesting to watch the wiper fighting itself ala fight club...
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#9
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Happens to me all the time. The fix for this issue is you have to check the switch because they stick together, you have to and replace it to a new one. Its cheap I got mine from husqvarna trimmer heads .
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#10
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I fixed mine today. I think. The end of the stalk comes off very easily with a flat blade screw driver. there is a spring in there that can fly out (will fly out) keep the door and window closed!
slide the sleeve down carefully taking care of the way it all lines up. clean the contacts and check the spring and plunger are free I didnt find anything wrong but having taken it apart and put back together again the phantom wiper action has stopped. |
#11
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Quote:
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Respectfully, /s/ M. Dillon '87 124.193 (300TD) "White Whale", ~392k miles, 3.5l IP fitted '95 124.131 (E300) "Sapphire", 380k miles '73 Balboa 20 "Sanctification" Charleston SC |
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