I have 2300 miles on my 2500 /159. On my way back from a hot shot run the airbag light came on and wouldn't go off. The owners manual says to take it back to the dealer. The dealer says it is showing 2 codes and would need to keep it and put me in a rental. I also told them that when I approached close to 75-80 mph it sounded like something was coming loose under the hood. It was very windy that day so l wonder if that had anything to do with the 2 issues. Idk. Stay tuned.