I was hoping someone could help me with this problem. I have an 05 G35C w/ OEM audio system, and I've been trying to get the radio display to scroll for the MP3 tags (titles, artists, etc.). For some reason, the song title will display - however the not full title, unless of course I keep hitting the display button. Is there some setting I'm missing here? Thanks in advance.

 

That's because the screens don't auto-scroll in the OEM HU. The only way the screen automatically changes is if you are listening to braodcast and have RDS on.