Programming aux-in on CD30MP3 DelphiGrundig with OpCom

[tunnel]

hello,
i need to program aux-in on cd30mp3 delphi grundig 2006 on Opel Astra 2006
I follow same step as this video

CD30 MP3 CODE iNDEX - YouTube (http://www.youtube.com/watch?v=1EOMlqaRAps)

but on my opcom clone not appear avaiable coding...
Can i insert coding in software? or can i modify dump in eprom?
can you activate aux-in if i post dump?

thanks in advance