The software can derive codes from several sources, including:
Professional versions often require a USB HID protection key that does not need additional drivers.
VAG Immobilizer PIN Code Calculator | PDF | Volkswagen | Audi immobiliser pin code audi icc v1.6.1download
Direct calculation for supported models.
It can calculate 4-digit and 5-digit PIN codes required for key programming and immobilizer adaptation. The software can derive codes from several sources,
To prevent commercial abuse and protect the hardware dongle, some versions impose a limit, such as 25 calculations per day.
Version 1.6.1 specifically includes updates for various VDO and RB4/RB8 dashboards found in post-2001 Audi models. How to Use ICC for Pin Code Extraction To prevent commercial abuse and protect the hardware
The ICC tool functions as an innovative utility to unlock service functions and maintenance tasks typically reserved for factory diagnostic devices (OE).