How to reset check engine light codes and monitor car using your Smart Phone with OBD 2 diagnostic Bluetooth tool under 10 dollars - ELM327 Car OBD2 CAN BUS Scanner Tool with Bluetooth-https://goo.gl/xcWGLu tool read codes and will "reset check engine light" too using torque app. this works on Ford, Chevy, Honda, Toyota, BMW, Mercedes Benz, Hyundai, Wuling Sunshine, GM, Kia, Volkswagen and any car with OBD plug. check out 10th anniversary blowout deals-http://bit.ly/2byLtrG this product was sent to me to create a tutorial.