Switches in garage don't work
Hi. I recently bought a Sierra Sport 5th Wheel with a 12 foot garage. In the garage, next to the exterior door are four switches. They control: rear flood lights, large rooftop flood light, exterior light next to door, and an overhead fluorescent light. These four switches can be simultaneously turned off via a switch inside the door from the garage to the main living are a of the trailer.
None of these switches is working -- at least not consistently. There have been times since I purchased the trailer that the lights back there have worked, but for the most part they do not. I have flipped the interior switch both directions, nothing. I have double checked to make sure none of the fuses is blown -- they aren't. I have even removed the interior switch and hard wired together the two wires that connect to it. Still nothing.
FWIW, there are also two other lights in the garage area that are independently switched. Both of those lights work fine.