CAR 2003 code problem

[simche]

Regards to all.
I would like some help with this radio. I read the eeprom 24C01 and calculated the code 3420 but the radio won't accept it.
Did i make a mistake somewhere or is there something wrong with the radio?Damp attached. Thanks in advance@all

Opel Agila CAR 2003
GM020317534592
7 649 200 324
Made in Portugal

[076458C]

Regards to all.
I would like some help with this radio. I read the eeprom 24C01 and calculated the code 3420 but the radio won't accept it.
Did i make a mistake somewhere or is there something wrong with the radio?Damp attached. Thanks in advance@all

Opel Agila CAR 2003
GM020317534592
7 649 200 324
Made in Portugal

By serial number your radio code is: 3575

[simche]

I'll try it tomorrow and report back. Thanks a lot.