Originally Posted by renman
Well, to me anyway. In the up position it lights up. 1999 Eagle Class C
No idea what it does.
I'm also thinking it is for the water heater, so be sure you have water in the heater before turning it on or you will burn out the element. I you turn it on and the water heater does not heat up there may also be a switch on the back of the tank that is off.
Why don't you "e" mail JAYCO and see what they say.