The problem started with no reverse lights and constantly blowing fuses.

Taken to dealership and they replaced the trailer wiring harness and left rear taillight. Fuses are still being blown and the Information center tells me at one time rear turn indicator does not work then it works 2 seconds later.

Dealership disconnected the rear view mirror stating OEM engineers stated that was the problem. We are now going to replace the TIPM. I will have to wait and see if this changes anything.

Update from Oct 4, 2016: The TIPM has been replaced and loose connection pins tightened on the left turn signal. Apparently there was a internal short in the TIPM.

I can't believe that LED lights that are supposed to last forever need to be completely replaced when the vehicle is under 50k. Dealer wanted $700 EACH for the tail light assembly and wire harness. That does not include labor. I was able to get them both fixed for $800 all in. What happened to the good old days of bulbs that only cost a few buck and last just as long? You can't replace the tail lights on this vehicle. You have to replace the ENTIRE assembly. And the wire harness for both was loose and had to be replaced also. VERY bad design!