KW590 Automotive Scanner Function list: 1. Features the unique designed logical nativation keyboard. (green means GO, and Red means EXIT) 2. Bright color coded LEDs and built in speaker provide both visual and audible indication for readiness verification 3. Retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes 4. Easily determines the cause of the Malfunction Indicator Light( MIL) 5. Turns off Malfunction Indicator Light (MIL), clears codes and resets monitors 6. Displays DTC definitions on the TFT screen without checking online. 7. Views freeze frame data stored in car computer board. 8. Displays monitor and I/M readiness status (emissions related). 9. Reads live PCM datastream and display in both text mode and graph mode. 10. Retrieves vehicle information(VIN, CIN and CVN) 11. Multilingual menu and DTC definitions, fully support Russian. 12. Extremely easy to use and highly reliable. 13. Life time free update service by one-click, the scan tool will automatically update itself without worring. 14. Support printing the diagnostic report via PC. 15. Support 10 modes of diagnsotics, including O2 sensor test, EVAP Test and component Test.