<b>Autel,</b> as one of the world’s leading manufacturers in the automotive aftermarket, dedicates itself to developing professional diagnostic tools and translating global clients’ needs into superior cost-effective and innovative products with strong R&D and production capabilities.<br> <b>Autel ML329,</b> as a practical OBD2 scan tool specially designed to work with all OBDII/CAN compliant vehicles, featuring the patented one-key I/M readiness check, intuitive LED & Audio indicators and AutoVIN etc., is a great choice for any beginners and average car owners to facilitate their vehicle repair work.<br><br> <b>NOTICE:</b><br> 1.By clearing trouble codes you also clear the readiness status for the individual emission system readiness tests. In order to reset these monitors, the vehicle must be driven through a complete drive cycle with no trouble codes in memory. Amount of time needed for reset vary by vehicle.<br> 2.Do not erase the codes before repairs or services have been performed. Codes will again display if the underlining fault causing the code is not addressed.<br> 3.Please close the anti-virus software in your PC when updating the device.