VAG TACHO Interface works with version 1.5 of VAG Tacho software (Do not use v1.6). Its latest update: VW T5/LT bus separate IMMO Box (Temic) ID: VWZ4Z0... Features: - VDO SEED-KEY protected dashes supported! (This means: Passat B6, Bora/Jetta to 2004, Golf 4 to 2003, Skoda Octavia/Fabia to 2004, some Seat dashes up to 2002, etc...) - VAG Kombiinstrument / Immo box Eeprom programmer...by OBD connector! - Direct USB to OBD Connection! All hardware inside OBD connector! - Works on any computer that has USB port! No more virtual COM Ports! - This is a TRUE USB connection! Windows XP compatible software! - Audi A4, A6, A8 separate IMMO box 1994-1999 read PIN Code, and Read/Write Eeprom! - Audi A3, A4, A6, TT, New Beetle Magnetti Marelli M73 (1998-2002 year) read PIN code / change mileage! - New Beetle Magnetti Marelli M73 (2001 to 2005 year) read PIN code - Almost all VDO dashes for VW/Seat/Skoda up to year 2004 Read/Write Eeprom! - Almost all VDO dashes for Audi up to year 2001 Read/Write Eeprom! - Almost all MotoMeter dashes for VW/Seat up to year 2001 Read/Write Eeprom! - Automatic functions: Repair dashboard, Read PIN code! - All this by using car OBD connector! Without disassembly dash or IMMO box from car! Package Contains: VAG Tacho USB compatible Interface - 1 unit.