Hello everyone. I posted this question before, but I think it ended up in the wrong forum. I wanted it to be in this Endeavor Forum.

I bought a new Endeavor, but had the dealer installed a Uhaul hitch and wiring harness.

1) Is there any difference between the Uhaul and Mitsubishi hitch in the way they are bolted onto the frame?

2) Why is the wiring harness stay lighted all the time, even when the engine is shut off?

Thanks in advance!