Hi this my first time on.Here is the problem.My son has a 2008 FX4 5.4L.The trucks headlights,park lights and dash lights will not go on.I have checked the fusess per the manual.The truck has auto lights.The Dayligt lamps work as does the brakes turn and hazards.I have tired to put the switch to manual still not response.Any help would be great.

Thanks
Chuck

 

Hard to diagnose without putting a DMM on it but sounds like the switch

 

Thanks for the info.

 

do you have a wiring diagram for the switch wires

 

I believe you could find one in a Haynes manual, they're like $25, and can show how to do most of the things you'll need to do on this truck