I noticed last weekend while camping the fridge switch got moved to the 12V
DC position.  The propane continued to run, so I am assuming this is switch
only turns on 12V or 120V, with the middle position doing nothing to the
gas side.  Would the switch being on the 12V position draw any extra
current?  I was almost not able to start the engine the next morning, but I
wrote it off as a weak starter.  (See previous post.)
                                                        Jay