Various models of VAG with 4 and 5 digit PIN codes are supported by ICC.
PIN code (SKC) for immobilizer can be calculated using 7 to 4 SKC converter or 4 to 7 SKC converter and by dump of EEPROM from Immo Box, ECU, KESSY or Dashboard.
In addition ICC can calculate Component Security (CS) code by dump of EEPROM from various electronic units.