My Iphone was paired with my car at the dealership when I picked up the car. Yesterday I did the radio reset, because my Sound Group II stereo sounded like crap. Stereo sounds better, but now I can't pair the phone. I also got a en error message telling me there is a phone problem and the computer needs to be flashed by the dealer. There was a similar glitch on my 2013 Ram. I kind of hate bluetooth anyway, but was hoping it would be better in a 2015. Any suggestions on a self fix?
Another option is to Reset Network Connections on the iPhone. This clears out any pairings (and stored Wifi) and usually corrects these issues. You will not lose any pictures, video, or other content, just network settings.