I added the power sub panel Earlier this year hear is a link to that add.
http://www.thorforums.com/forums/f10...ket-15201.html
The power port (cigarette lighter) has a wire connected to the chassis. It is a 30 amp fused circuit.
so I bought the sub panel and used the 30amp circuit to connect it. then ran 10amp fused circuits for all my other devices I wanted connected.
I also put a dash switch that turns off the sub panel so that anything connected to the sub panel will be off with 1 switch off.