Horn and wipers dont work please help

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  • B_Long
    Noobie
    • Dec 2011
    • 9

    #1

    Horn and wipers dont work please help

    last night while i was driving home in the rain my wipers suddenly stopped working and i tried using the horn today and it wasnt working, checked the fuses and theyre fine, please share your e30 wisdom with me
  • dnguyen1963
    R3VLimited
    • Nov 2011
    • 2648

    #2
    Check the relay...moisture can get inside the box and screw up the relay. Remove it and dry with a hair dryer.

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    • Quadrajet
      E30 Fanatic
      • Jul 2008
      • 1278

      #3
      When checking your wiper relay, give it a sniff and see if the relay is burned up. If it isn't then proceed to the steering column. In the steering column where the wiper switch is, is a ground wire, it may have come loose as well.

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