the screen shows cdc-06 and nothing else....

For example, when I press any number 1 through 5, the ipod play the first 5 playlist. When I pressed on number 6, the sound halted for one sec the screen blink, and nothing changes.

I think my icelink isnt that old I bought it in 2005 for my X5, and decommissioned it around 2007 because I sold my car.