My maps suddenly quit working after 7-8 months. Today the dealer told me "Chrysler hasn't sent a update disc yet" and that I need to keep returning so they can hook it to their computer to see if it will work. Sorry, but I don't believe them. They also told me they were unable to reinstall the original version. I asked if possibly I could make something happen thru Garmin or Uconnect and she thought there was a possibility. I don't understand this and I find their response completely unacceptable. Has anyone found any resolution? I travel every week and highly depend on this nav system. Also, I found it interesting when I picked up my car today they made the first point that my radio was fine. ?? What would they do if it all quit? Honor the warranty perhaps?