With the gen running, or on battery, sometimes when I push a button on one of the light control panels, all the panels in the rig start flashing. Any tips?
So this never happens when on shore power? Do you have the QX or TB floor plan?
In my TB floor plan there is a control unit for all the light panels in the rear wall of the coach below the cabinets and behind the standard 12v distribution panel. I think on the QX floor plan this is on the base of the bed. I would check the connections and fuses there and if not reach out to Jayco for the contact information for the manufacture of the lighting panels as I am sure they can quickly answer the question.