Part Four to use the Launch X431 idiag
25) choose purchase 26) prompt you the purchase information 27) Prompt you to enter the website of purchase launch x431 idiag software 28) Input the user name and password to buy the software 29) enter purchase center 30) After you buy the software successfully, download the software 31) connect the diagnostic adapter Open the bluetooth searching device of Apple. (Attention: bluetooth name of the device is the serial number of the diagnose adapter, bluetooth matching does not need password) 32) Now you can begain to diagnose your car. Choose the unit you want to diagnose, such as Engine. 33) choose "read the trouble code" 34) then you will get the diagnose result by this car diagnostic tool software 35) check data flow Obdexpress.co.uk provides launch series with high quality and best price. Our launch series is 100% original. We provide one year warranty and unlimited technical support.