Have a 2500 Rebel with about 1250 miles. She did something weird. The automatic trailer detection indicator came on when I started the truck and stayed on until I shut her off. Upon the next restart that indicator light was off. The next startup it hesitated and stuttered like she was starved for fuel or the battery or starter was going bad. Then she died. I tried to start her and the truck started right up like nothing had happened. Weird. I have a service appointment on the 15th of Dec for her first oil change and the delaminating of the dash. Guess I will add this to the list and have them check it out. I don’t have a code reader so if she threw a code I don’t know.