On a 2010 330TS Georgetown..........
The battery control switch is "ON". I have power and can operate the switch for the steps going in and out. I have no power or operation for the floor lights and the outside porch light, controlled by separate switches.
I have checked both visually and with a continuity meter, all the fuses in the battery control box under the steps.........the schematic diagram glued to the bottom of the steps has long since faded away. I have also checked the few stray in-line fuses which are visible in and around the coach batteries.
Anyone else know where there may be more hiding that I missed?