I ordered a 2015 diesel Grand Cherokee on June 28th because my dealer gave me a good deal on an ordered vehicle. I finally got a build and ship date of November 10th but my dealer found out the ship date has been delayed because changes the factory is making in the DEF delivery system. I've been told the new ship date will be sometime in early December. I've special ordered cars before and never had this kind of delay. I doubt if the car will be delivered this year. Chrysler has told me I will get two years of free maintenance because of the delay but I haven't seen that in writing yet.