Does anyone know how to wire a Lucas off/on/on switch for interior lights and dome light or side lamps and headlights? I had lights at first but then lost them due to a loose switch. Ordered a new one and still don't have lights. I have 12v coming to the switch but in the middle position there, none of the prongs on the back of the switch have power only in the second on position due I have 12v at one of the prongs.

Thanks for any info.