I took delivery of a 2016 25FC. Tested the new awing strip LED lights and no go. It turned out not being a fuse or bad LEDs. The problem ended up being the LED dimmer switch that controls awning lights. Apparently there is more to the LED dinner switched than the old ones we are use to. I took delivery of the AS in June but traveled most the summer before returning it to warranty repair in Sept.
Dealer said this was not the first one they have dealt with and given AS took 3 weeks to send a replacement dimmer, there me more of an issue out there that hopefully now resolved.
2016 RAM 2500 6.7L Cummins, 4WD, Crew, Rear Air