Mine is a little different from yours. . .
I checked the remote and I don't have that option on mine. I took a picture of the entry way and there are two switches together that operate the awning and the awning rope light outside. The single switch operates two small night lights that illuminate the steps in the RV, the steps coming in and the step by the bathroom door and bunkbeds. I think the round dial is the "house" power disconnect. It says "On" at the 3:00 position and "Off" at the 12:00 position. Tried it in both positions, no change.
Glad to hear you had better luck with your remote!