We have the 6 disc CD/Nav/Serrius system. Today the CD player started showing "disc error" when it was switched to CD. I have 4 CD's in the system, it shows disc error for all 4 discs, and the two other empty slots. It is constantly searching for a CD. You know the noise it makes when you switch CD's, it's making that noise constantly, even when I turn the radio off, still seraching and switching. It's going to the dealer in the morning because the things going to burn up constantly switching CD's. O btw, all the CD's are originals. Has anyone else run into this?? 1100 mile on the Jeep. The Serrius works, and the Nav works, but the CD is switching all the time. I hope they just switch it out with a new one....we will see. You would think, if there were problems, it would be with the Nav or Serrius, not the CD player.