Ford Repair Questions? Ask a Mechanic for Answers ASAP
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You need to remove the headlamp switch shown below
Next you need to check for power input on the red/yellow and dark blue/orange and tan/white wires with the vehicle running. Then you need to command the headlights on and see if light blue/red and brown and white/black wire has power.
Below are the diagrams for the instrument cluster lights and the exterior lights and the running lamp relay in box 1 under the dash.