I'm having the exact same problems. My radio goes from SXM to FM, AM. But never goes back to SXM. My navigation turns off by itself or switches to Pandora radio without my intervention. I wonder if I can directly replace it with a later model radio?My radio is changing stations, going from fm to am and turning the nav map on all by itself. Of course this all happens as soon as I go over 36k miles..I have a history of unconnect issues, I’m hoping dodge will fix/replace. Any body else experience this?