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#1
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Wiper delay does not work
I just bought a '94 E320 and had to replace the wiper motor. The wiper delay does not work most of the time. It had problems prior to me replacing the motor (that was one of the reasons I replaced it).
Does anyone have any suggestions? Thanks!
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______________________________ 1994 E320 Cab (mine) 2001 Chevy Suburban (wife's) 1995 BMW M3 (son's) 1989 Volvo 740 GL (extra car--for sale) |
#2
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Make sure you don't have a rain sensor on there. I don't even know if those existed in '94 but if you have the rain sensor then it only goes when it is raining (or you spray the windshield with water).
Mike
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1998 C230 330,000 miles (currently dead of second failed EIS, yours will fail too, turning you into the dealer's personal human cash machine) 1988 F150 144,000 miles (leaks all the colors of the rainbow) Previous stars: 1981 Brava 210,000 miles, 1978 128 150,000 miles, 1977 B200 Van 175,000 miles, 1972 Vega (great, if rusty, car), 1972 Celica, 1986.5 Supra |
#3
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It doesn't seem to work on delay even when its raining. If anyone knows if it should have a sensor please let me know----that may be the problem.
Thanks!
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______________________________ 1994 E320 Cab (mine) 2001 Chevy Suburban (wife's) 1995 BMW M3 (son's) 1989 Volvo 740 GL (extra car--for sale) |
#4
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It could be the combination relay turn signal/hazard signal/rear defrot/delay wiper. The relay is in the relay box behind the fuse box, it call N40 relay. Does your turn signal, hazard signal, rear defrot work? Try to replace with a good relay to see if it correct the problem. I had a problem with the turn signal. It was the combination relay problem. Replace this relay correct the problem. Good luck
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#5
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Turn signals and everything else works just fine. Do you think it might still be the relay?
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______________________________ 1994 E320 Cab (mine) 2001 Chevy Suburban (wife's) 1995 BMW M3 (son's) 1989 Volvo 740 GL (extra car--for sale) |
#6
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Quote:
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Darko Vusir 1994 C220 |
#7
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I agree...it's the relay...I just replaced mine a month ago.
Btw, the combo relay (as it is known) goes for around $124 and up! Leave it to MB to integrate several functions in one unit, so that if one fails, you have to toss the entire expensive component!
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2009 ML350 (106K) - Family vehicle 2001 CLK430 Cabriolet (80K) - Wife's car 2005 BMW 645CI (138K) - My daily driver 2016 Mustang (32K) - Daughter's car |
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