Electrical Issue

Took out the 3124KS on its maiden voyage last week. I have returned with an electrical issue that didn't turn up until the day we were pulling out to come back home.

I discovered the problem when attempting to run the electric tongue jack after everything was closed-up. It wouldn't work from the TM's battery, but it worked fine when we got to our destination three days earlier. Before I started hand cranking, I connected the TM to the TV. If the TV engin was not started no power, but when I started the TV the jack worked.

When I picked-up at the dealer we ensured we were getting a trickle charge from the TV to TM . After we got home, I had the TM battery tested and it was fine. Figured out today that nothing works off of the battery, unless it's pulling power from the started TV.

I'm calling the dealership tomorrow for advice, but they are four hours away!

Thoughts on what's going on?