Diagnose and Troubleshoot your Car Quickly : Equipped with an OBD2 bluetooth device, CarDiag provides a complete list of your car problems in simple and easy-to-understand terms. Reset the Check Engine Light (MIL) : The check engine light comes on to indicate a malfunction in the engine or the pollution control system. CarDiag allows you to reset this malfunction indicator lamp. Before a Road Trip : A check-up of your car (fluids levels, temperatures, pressure …) before going on vacation to limi
