While the wires from the two switches are run under carpeting that is glued down to the floor of the upper cabinets, they do pop up near the rear end of the trailer, and appear to be tied off without hooking up to anything. The wires end near where speakers could be installed. Conceivably the previous owner had thought about wiring speakers--- or some kind of light
, but never finished. There are LED lights
in the same corner, attached to the bottom of the shelf, but they don't seem to be affected by the switches.