Mine was throwing random " Gremlins" as I call them. One day the whole dash lit up orange, telling me the ABS system was not working and contact the dealer. Of course, that also threw an engine light. I was running errands, and after the next stop, the ABS warning went away. The engine icon stayed on for the next couple of start/stops before it went away. A day or two later, the dash lit up red. This time it was the TPMS system telling me I had 3 tires that were low and needed air and to fill to 65PSI. All three were at 64PSI, and the one that was not under the warning was at 63PSI. This went away next morning. The next similar one a few days later only involved one tire, also at 64PSI, while the others were at 63-64 and no warning. Our dealer is very good to us, between the business and personal, we have bought lots of vehicles over the years. So, far , it is a total of five work vans and our new car and Ram this year. he didn't have space for me when i called, as I wanted to have it done while my wife picked up her new Grand Cherokee, but he told me to bring it in and he was get it done, so I was there at 9AM but don't know when they got started. Later that afternoon I found out about the 3 hour reprogramming, and could not stop it until finished. I didn't leave there until almost 5PM. So far, it is doing ok