I have a new 2015 Forest River forester which I love. Tonight I turned on the battery dial in the step well area, and a few seconds later I heard a low thunk under the cedar lined closet/cupboard area. I turned the battery dial to off, waited and turned it on again and heard the same thunk after a few seconds. I tried it about 4 times and the thunking continued. The battery is working; things are turning on or off with the turn of the dial as they should, but the thunking makes me nervous. Does anyone have any ideas what this could be and if I need to be concerned?
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