The ANCEL VD500 OBD2 scanner is specifically designed to diagnose Volkswagen Group (VW/Audi/Skoda/ SEAT) 12-volt 16-pin vehicles, but can also be used with other 12-volt (non-Volkswagen) vehicles manufactured in 2000 or later that are OBD II -compliant with standard 16-pin OBD II protocols (J1850 VPM, J1850PWM, ISO9141, KWP 2000 and CAN). For Volkswagen (VAG) vehicles diagnostics, the device can not only read and clear codes on engine, ABS, transmission, SAS (not all cars), ESP, TPMS and other systems, but also reset the oil, brake pad and throttle position adaption. Note: Special functions have requirements for the model, so you can consult us the function you want whether is supported before buying. For other OBD II vehicles (non-Volkswagen), the VD500 can read and clear fault codes, display fault code definitions, turn off the CEL (check engine light) and retrieve VIN information ONLY. The ANCEL VD500 diagnostic offering for Volkswagen vehicles covers the following vehicles: VW (CC, EOS, Golf, GTI, Jetta, Passat, Phaeton, Polo, Rabbit, Sharan, Tiguan, Touran, Touareg); Audi (A3, A4, A6, A7, A8, A5, Q3, Q5, Q7, R8, RS3, TT, RS, RS5, S4, S6); Skoda (Octavia, Rapid, Yeti, Kodiaq, Fabio, Superb); SEAT (Leon, Ateca, Ibiza, Altea, Cushion, Cord, Alhambra) Diagnostics. With English and German as display languages, this diagnostic tool provides life-time free software updates to fix the latest bugs or add new parameters. Simply download the software from the official website, then follow on-screen instructions to install it. Appreciate very much! 【Warm Tips】Check compatibility with your vehicle model before purchasing.