Hi again looks like it has to be reset with a new program from the dealer, here is the bulletin on it.
#07-08-44-017: Radio with Six Disc CD Changer Does Not Recognize Loaded CD/Displays An INITIALIZING Message, CD Will Not Play, CD Cannot Be Ejected or Disc Icon Does Not Illuminate (Reprogram Radio) - (Aug 27, 2007)
Some customers may comment on any of the following conditions:
Don't Do This
Reprogram the radio with new operating software.
Do Not replace or exchange radio.
Important: Do not attempt to play CDs with paper labels on them in this CD player. The labels may warp or wrinkle and jam the CD player mechanism. Refer to the Compact Disc Care and Cleaning procedure (Document ID#(NNN) NNN-NNNN in SI for more information.
Technicians are to reprogram the radio with new operating software using the following procedure: