Audio Systems: 2003 Ford Focus BlauPunkt CD/MP3, blaupunkt cd, external audio source

Question
I've got the Blaupunkt CD/MP3 player (7642310310) That came with my 2003 Focus.  I don't have a CDC connected, however I did buy the blue plug to connect an external audio source via the CDC port on the back.  I've gone through all the manuals on the Blaupunkt site (Can't find my specific model) and racked my brain trying to figure out how to enable AUX on the CDC port, but can't figure it out.  Any advice you could give would be greatly appreciated.  Thanks.

Answer
i don't remember how but it is on the menu cd changer needs to be turn off and  aux turn on  radio needs to be off to fo this

put a cd on the radio play the cd and press the cd button if nothing shows on the display the aux is not posible on that radio