RV Interior

Today, a pro was scheduled to clean the carpets, mattress and chair (in the bedroom). I arrived at the house about 10 minutes before he was scheduled to arrive to put the slides out. First, I leveled the vehicle...well the RV leveled itself! The bedroom slide went out fine, but the big slide down the whole drivers slide wouldn't budge. I found four fuse boxes, but none of the them were labled slides. I switched around some that had vague names (making sure to use the same amp voltage). Still nothing. The cleaner called and I said I was having trouble and would maybe have to reschedule. He said he would go on his next job, then see if I had it out by then. I called Bob, and he had me walk through some things, but still no movement. I went it to grab some lunch while waiting for the cleaner to call. Then Bob called back and suggested I try one more thing...unscrew the plate tha holds in the switch. I unscrewed the switch, tighted all three wires that were attached to the switch and pressed the button again. It worked and went out.