Apr 042011
 

I have a 2004 ford F-150 5.4 L lariat and the lights won’t turn off unless I unhook the battery or take out the fuses.

  One Response to “Headlights won’t turn off”

  1. Sounds like you have a headlight relat sticking to me… Would be the first place I would check. It is located in the underhood fuse block. For the exact location refer to your owners manual.

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