I bought a 2006 surveyor SV303 and it has a large light above the outside shower. I don't have a picture of it, but I cannot find similar models with this light.
My question is how to turn the thing on? Is this an add on someone else has done, or is it factory installed?
Picture below is a 2008, but the red circle shows where the light is located.
The next picture is what the light looks like:
Any help you can give would be appreciated. I do not see any weird wiring inside to indicate an aftermarket thing...