Hi

Apologies if this is the wrong section.

I am looking to decode (for security code) my CID fitted to a Vectra B and NCDR1500. I have ordered a UPA USB device to read my EEPROM.

I believe the Index code for the BC is wrong as the unit originally came from an Astra G.

Is it possible to modify the eeprom to change the index code? Is this something Peckys Vauxhall Decoder can do?

Thanks in advance