Here's a thread on how to bypass and control your running board and interior lights. I went through the instrument panel to do this. Most are going through the driver's kick panel. Once you have this installed your map and cargo light switches will still function normally. This is on Excursions, but should be the same for Superdutys. Most of us did it because of malfunctioning door jam switches(door ajar).

https://www.ford-trucks.com/forums/9...itch-oops.html