Congratulations on your new XLR 27 HFS,
Trippster is correct,
Garage 4 rockers are rear ramp lights, overhead vent fan , rear side door pourch light, overhead garage light. The two unmarked rocker switches in the bath room are overhead light and tank heaters. The switch in kitchen on wall between stove and fridge is for fuel station power. This is a timed switch, it only provides power to fuel station pump switch for approximately 10 min.