The VAG USB 3.01 is a powerful airbag and Immobilizer diagnostics and reprogramming tool for most Volkswagen， Audi， Skoda， Seat and OPEL vehicles and utilizes a high-speed USB 2.0 connection to your computer. It allows you to retrieve the SKC (Secret Key Code) from the instrument cluster used for key programming and immobilizer adaptation. Dealerships no longer have access to your SKC.Features:Retrieve the SKC (Secret Key Code) used for programming keys and immobilizers Update for OPEL IMMO-1 IMMO-2 and Airbag ToolVersion 3.01FTDI ChipLatest update: VW Polo， Seat Ibiza Cordoba 2001 - 2005， Fabia 2004 ectSingle click access for VDO Seed-Key dashes (This means: VW Passat B6， Bora/Jetta， Polo to year 2004， Golf 4， Sharan to year 2003， Skoda Octavia/Fabia to year 2004， some Seat dashes up to year 2004， ect.)VAG Kombiinstrument / Immo box eeprom programmer via OBD connectorOPEL Immobilizer diagnostic softwareImmo1 & Immo2 supported up to year 2004Automatic function: Change mileage， Read PIN codeOperating System: Requires Windows XP (32 Bit only) or Windows 7 (32 Bit Only) Includes: VAG 3.01 + Opel IMMO Airbag Tool Software and Driver CD