With the milder temperatures the past couple days, my 200 mile no start countdown timer has disappeared. I still have a check engine light so my remote start is disabled but at least it can be driven and not parked.
I picked up my ordered JTRD mid November. Got my first "service DEF system, see dealer" message at 600 miles. Dealer inspected it and told me that I just needed drive it longer on the interstate and they reset the check engine light. January 23 with 1300 miles, I got a steady check engine...