Sirius used to display the song title and artist name, now I just get blanks in those spaces. Is this something I did, or is this a serious Sirius problem?

HR

Go to the top right button on your radio/CD-marked INFO---cycle it during a song. You may have turned it OFF?

 

Ditto .....the info button has (I think)...three cycles.....keep hitting it till it displays artist and title ..

 

Strange....it happened to me too....never happened until i loaded the predator tune....rick...do you have the predator??

 

Try your Info button. It may have reset.

 

Yep....just like if Sirius updates your software through the satellite it will reset and you will have to cycle the info button.