This Diagnostic Interface is specially designed for VW-Audi-Seat-Skoda that using KWP2000-CAN TP2.0 protocol, and connects to your laptop via USB. Popular diagnostic functions including:- identifications, coding, adaptations, DTCs and s.o. Special functions about instrument clusters from VDO which allows - changing of odometer value, reading security access code of immobilizer, reading eeprom and flash memory of instrument cluster