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Blowing #1 fuse

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    Blowing #1 fuse

    I keep blowing #1 fuse (drivers side high beam) on my 91 318i when I switch on the high beams. I ditched the original sealed beam lights for some Hella H1/H4 lights a few years ago. All the bulbs in the H1/H4 are 55/60w so no high wattage bulbs. I replaced the first four fuses from 7.5 for 15 amp. Today I even swapped out the Hella's for a set of Cibie lights that I had in my parts bin and same result. I even installed a new headlight switch and I'm still blowing #1 fuse. Any ideas of what the cause may be? BTW, the Cibie's are awesome, better light pattern than the Hella's.
    74 2002tii (many mods)
    86 325 (sold)
    88 325is (sold)
    89 325i (totaled)
    91 318is (parted out)
    91 318i
    98 Tacoma Prerunner (parts hauler)

    #2
    It would sound like there is a wiring fault that is causing excessive current draw.
    The car makes it possible, but the driver makes it happen.
    Jim Levie, Huntsville, AL

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      #3
      That's what I was afraid of, a short somewhere in the wiring. I hate electrical problems...At least I'm in an urban area where I don't run my high beams much.

      G-Man
      74 2002tii (many mods)
      86 325 (sold)
      88 325is (sold)
      89 325i (totaled)
      91 318is (parted out)
      91 318i
      98 Tacoma Prerunner (parts hauler)

      Comment

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