Requires a VAG-COM KKL 409.1 USB Cable (usually based on the CH340 or FTDI chipset).
: Modifying odometer readings or security data may be illegal in many jurisdictions unless done for legitimate repair or replacement purposes. vag eeprom programmer 120 download verified
: Extracting security PIN codes and viewing login data for Immo2/Immo3 systems, which is essential for key programming or resetting security systems. Mileage Correction Requires a VAG-COM KKL 409
: When modifying data, always save an encrypted backup first. Incorrectly calculating checksums during modification can result in a "dEF" error on the instrument cluster display . Download Safety Mileage Correction : When modifying data, always save
The is a specialized diagnostic utility used for reading and writing EEPROM data from Volkswagen Group (VW, Audi, Seat, Skoda) instrument clusters and ECUs. It is primarily used for retrieving SKC (Secret Key Codes) for immobilizer programming, correcting mileage, and clearing airbag crash data. 1. Download & Installation