Just bought a new 2019 Ram 2500 Big Horn. It has the 8.4 radio but I guess it’s the low end radio because it lets you add favorite songs and artists but won’t let you access them. The climate controls are also low grade. What conversion kits are out there or what parts do I need to upgrade to the better stereo and climate controls.
If you're referring to the feature on Sirius to add favorite songs/artists, that's just so when that song comes on a Sirius channel it will alert you that it's on and ask you if you want to go to that channel, not a list that you can go to whenever to hear the song/artist. Unless you are asking how to access the list you've created just to see what's on there, in which case I haven't looked for that so I'm not sure how you'd go about that.
As for the climate controls, I would look at some higher trim level trucks online and see what their climate controls look like. Once you find one you like, just search ebay or wrecker yards for that trim levels climate controls.
I'm sure some other people may have some tips for you as well, but that's where I would start.
