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Camper_Jeff___K's avatar
Apr 26, 2026

Ditch Lights Bar Light Using FORD Auxilary Switching Explained

 

VIDEO: Installing Ditch Lights and Bar Light How To Connect Ford Auxillary Switches.

I'm installing some offroad lighting on the truck to better light the way on forest, desert, and other roads where good night time vision is a must. I'm going to be using the FORD factory Auxiliary Switches. An often misunderstood feature in the Ford trucks. I'll explain the function of these switches and remove any confusion you might have.

All lights onDitch, Bar Headlights all onAuxillary switchesAuxillary switch relays glive box area

 

2 Replies

    • Camper_Jeff___K's avatar
      Camper_Jeff___K
      Navigator

      The wire ends for the 2003-2007 SuperDutys are on the back of the left interior fuse panel. If you don't know, a search will reveal the information. I could find no information about the auxillary switches in the Hayes manual