Originally Posted by Roll
I use the Blue Ox Patriot Brake System. It does require a 12V power outlet. Since I was disconnecting the battery in the 2010 Jeep, (wasn't aware I didn't need to do that), I had a 12V power outlet installed that was powered through the umbilical cord from the coach.
I had already moved it from the 2010 to the 2012 Jeep before I discovered I didn't need to leave the key in the Jeep.
So I'll still be powering the brake system from coach power.
I think you may have a receptacle in your between seats storage bin that's always hot. My 2012 does. We have towed for 4-5 days without power problems with a BB Vantage.