Vag Eeprom Programmer 1.19g ((link))

The software is free, the hardware is cheap, and it gives you OEM-level access to immobilizer and EEPROM data.

Using the software is straightforward, but it carries risks. Modifying EEPROM data incorrectly can "brick" your module. vag eeprom programmer 1.19g

Version is a specific, cult-classic release of a software suite that allows you to read from and write to that EEPROM directly. Think of it as editing the save file of your car’s video game, but with real-world consequences. The software is free, the hardware is cheap,