Hey guys I'm wanting to swap my stock dome light in my 07 ranger sport with a threelight dome light from a 06 crown Vic. My truck has only one wire but the vics has 3. Any suggestions to allow full functionality of the crown Vic light?

 

If the crown vic light is the same as a mustang or 150 dome light, you just need to pull power from the power saver relay to power the map lights (should be green/orange wire at the headlight switch)