we are going through this refrigerator drama right now..almost all packed and ready to go on a long road trip, We put the gas on to cool and check the refrigerator..checked out! switched to electric to check that out...but when I came back ( the next day!!) it was warm! so, I tried to go back to gas...now it wont do either. Ok, its 25 years old, so I go ahead and make an appointment with Colonial Airstream to first check it, but really planning on replacing the old unit..its been good to us, but I need to know my food is going to be safe...before we hook up to drop it off, where would I locate the DC circut breaker? I see this...the AC circut breaker. The book says its under the refrigerator, but I cant find it..any advice?