We have a 2013 32RCTS and the panel is slightly different.
The larger residential looking rocker switch on th left is for the ceiling Fan. (110v)
We have two double smaller white switches (12v); the pair on the left work the LR lights & the pair on the right work the 2 landing lights.
I have since rewired ours so that the landing light switches are actualy on the landing near the thermostat and I now use the right pair in the panel area for the "ambiance" lights over the Kitchen which was on the landing.
Cathy & Jeff
2013 Sabre 32RCTS / 2012 Ram2500 Hemi
Nights Camped: 2015-140; 2016-137 YTD; 160 Planned