Hi all. I have a 2017 Elite (purchased new) with the towing package installed by the dealer. I went to use it for the first time with a U-Haul and had no lights. After some checking, the fuses in the engine compartment all look good and I confirmed no power is reaching the plug (7 pin). Anything else I can troubleshoot or do I need to take it to the dealer and see what they installed wrong?