Hi, I have a 2010 Regal Roystan that we bougbt in January. it has been parked up for the last 3 months and was heading to Tom Price on Monday. 240v power is working fine but 12V power not working. Bought a new battery and still no power via 12volt (lights, radio and water pump etc) there is a 3 way switch next to the 240V trip switch. I have tried all 3 postions and still no lights etc. Any idea's out there.
