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Headlight Issue, please help

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Old Nov 3, 2009 | 12:41 PM
  #1  
Illybey's Avatar
Illybey
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Headlight Issue, please help

Both of my headlights go off at the same time. The truck will run for about 5 minutes and then they both go off and then come back on after a second or 2. It does not happen as much in the cold, in the summer it happens very quickly but this morning was cooler outside and I made it all the way to work and they did not go off at all. I thought I would replace the relay-fuse, but they told me there wasn’t one when I went the parts store. They said there was only the switch, fuse, wires, and headlights. So I ordered the switch.
 
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Old Nov 3, 2009 | 01:57 PM
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Ronzi's Avatar
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I once had that problem and replacing the dimmer switch on the floor cured it. Good luck to ya
 
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Old Nov 3, 2009 | 02:28 PM
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g0dl355
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I would think it's one of the switches or you have a loose connection somewhere.
 
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Old Nov 3, 2009 | 02:54 PM
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NumberDummy
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Originally Posted by Ronzi
I once had that problem and replacing the dimmer switch on the floor cured it. Good luck to ya
What he said. This is a common problemo.

When activating the dimmer switch (it's on the floor below the parking brake control), if both headlamps lamps go out...it's time for a new dimmer switch.

COTZ13A024A .. Dimmer Switch-Foot Operated (Motorcraft SW263) / Fits myriad 1960/96 trucks/cars and etc.
 
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Old Nov 3, 2009 | 07:17 PM
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my774x4f250
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I've also had the headlight switch go bad. I had a 76 and a 77 with the same problem.
 
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