Jimsryker
Well-known member
I have the same year, same model and I can say that it is indeed that small rocker switch on the lower panel, right hand side, bottom. You either have a faulty switch, a blown fuse or bad bulbs. My rig sat for some time, and I found the water heater rockers did not work. I had to actuate them a few times before they started working. Since you've pulled the panel, check for 12V DC and whether or not the switch relays it. I have a feeling it's the switch or fuse... My .02