Today I went out because I'd had an appointment to take it to Cummings doctor. I went to bring the slides in and no beeping. Started it up, let it warm up for 5 min and still no beep. What's up? This I don't understand.
Found the problem. I have never used the outside antenna (batwing) because we have Dish. I was trying to get TV in the bedroom without any luck until I started looking around and found the coax inside the hole in the wall. I pulled it out, hooked it up and wow, TV. After changing the engine filter I started the engine and got the beep. On another forum one guy said is your antenna up. Well, that was it. I lowered the antenna and life is good again.