OK... I checked all fuses, they all looked OK. I checked the 2amp one too, it looked fine but I replaced it anyway. Still nothing. I still don't understand how it can be working in the evening, I turned it off overnight, and then in the morning it's not working. Any thoughts on what I should check next? I suppose, logically, I should make sure I'm getting power to the switch, and go from there. I will dig out my tester tomorrow. Not going out with the trailer for a couple of weeks, so I have a little time to solve this. :) As long as the cold beer cabinet, er...I mean fridge, works, all is good. :)