I have a 75 31' land yacht and the center overhead light will not work. I checked the wire for voltage and there is no power to it. It was working and then just stopped. I just got the trailer and was going throught the thing and removing junk, from under the beds and in the overheads, etc. and then it stopped working. all the other overhead lights and all other thing 12v
work except that the power outlet by the street side twin bed went out at the same time.
Does anyone know if these two are connected in some way and or where all the lighting black wire come together?