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Thanks for your reply. I chuckle when you say my coach is "newer." I've already run into two instances where Newell has told me parts are no longer available for my coach, and in one case their replacement requires a Newell factory tech to install and program (waste tank sensor). 

I was wrong. Four, not three of the other buttons light up when the compressor switch is toggled to the off state. I attached some pictures. When you see the buttons lit a bright red, the compressor switch is in the off state. When you see them green (normally off state for each button), the compressor is in the on state.

Hopefully Jim @Hypoxia will chime in on these switches. I am not sure how these operate but I am guessing they are a type of multiplex system, and it could be the switches are acting up or it could be another issue in the system.