CADILLAC CTS CD PLAYER CD STUCK

Computer Problem 2003 Cadillac Cts 6 Cyl Front Wheel Drive Automatic 78000k Miles Please Help! I Put In A Cd Into My 6 Disc Changer...

The 6 Cd Player Has Three (cd's 1, 2, 3) Cd's Stuck In The Unit. I Have Been Able To Put A Cd In Slot 4 Play It And Eject It (have Not...