1. Works with Volkswagen and Audi (Audi/seat/Skoda/Jetta/Golf/Beetle/Touareg/GT/Passat and more) sold worldwide since 1990. 2. Compatible with the latest cars that require a direct CAN connection. 3. Reads and erases Diagnostic Trouble Codes (Dtcs) of Engine ABS, Airbags and Automatic Transmission. 4. Turns off MIL lights of engine airbag ABS and A/T. 5. Highly reliable and accurate. 6. Easy-to-read backlit 2 line LCD display. 7. Easy to use with one plug-in. 8. Stand-alone unit with no need for an additional laptop computer to operate. 9. Small in size and conveniently fits in your palm. 10. Safely communicates with the on-board computers. 11. No batteries needed-powered via OBDII cable. 12. One-year warranty against defects Specifications Display: Backlit LCD, 2-line, 8 characters. Operating Temperature: 0 to 50'C (-32 to 122'F). Storage Temperature: -20 to 70'C (-4 to 158'F). Power: 10.0 to 15.5 Volts provided via vehicle battery.