FORD FOG LIGHT NOT WORKING

The Fog Lights Do Not Work. I Was Told I Need A Wiring Diagram Is This True?

Three Weeks New And My Passenger Side Fog Led Light Does Not Work Have Anyway I Could Check For The Problem.

I Have Not Done Any Recent Maintenance. All Other Lights Work. All Fuses In Both Fuse Boxes Are Good. I Tested The Parking Light Relay...