input cd changer code

[Paulio30]

Help any body no how to input the code for the cd changer in a vectra
radio is a philips CCR 600 and a standard blauplunk changer all connected up and the eject light is on but nothing works its not recognised on the head unit and i dont know how to input the code to link the two together.....any help is appreciated

Paul.....

[autosparks]

You should be able to press the CD button where it will then ask you for the code (if needed)