Okay people need your help. Have a 2011 gulfstream tt streamlite 28rls. It has 6 toggle switches on the cabinet and two bigger switches that would be used to operate the slide and awning. Two of the toggle switches are for outside lights. One is for the main interior lights. Can't seem to figure out what the other switches are for. I checked and they do have 12 volt wiring to them. No help in the manual and cannot find anything online. I don't think that I have tank heaters and I have a separate switch in the bathroom for the propane hot water heater. So any help on figuring out what these switches are for would be helpful. These switches are not for tank levels. Thanks