had new Indiana and just noticed that nothing in van works when connected to car except fridge,on old van had car/van switch.is something wrong with my wiring or are they all like this now,unplugging car gets everything working except fridge
You are right the fridge circuit via a relay triggers the habitation relay but only when the car ignition is on/engine running depending on type of relay and method of wiring.I think I'm right in saying that, with engine switched off, c'van interior lights should work.