MFD 2 navigation code

[regent1]

Hi,
I have passat 2008 and try to replace common cd radio with MFD2 navigation system. So I bought one on flee market and seller gave me code too.
Code 6428 provided by seller is not correct.
Have any one an idea how to obtain correct code?

Thanks in advance

 

[smoggie]

Hi,
I have passat 2008 and try to replace common cd radio with MFD2 navigation system. So I bought one on flee market and seller gave me code too.
Code 6428 provided by seller is not correct.
Have any one an idea how to obtain correct code?

Thanks in advance

you need to read fis 24c32 eeprom and post your file here