[Rhodes22-list] Switch Panel Dilemma

[Joe Camp]

Hey Gang:

I am looking at my fuse panel (not looking at it right now, actually that's just a device to set up this question) and I am perplexed by a switch that says "Dome Light."  What does this switch cover?  It's not the cabin lights, or doesn't seem to be. I have tried to do the "off-on check and see" test:  nothing.  Please give me some guidance.  Thanks, as always.

Joe Camp
s/v John Dawson
currently High Point, NC
soon Hatboro, PA