Equipped with Bluetooth and WIFI communication interface inside, Xhorse Key Tool Max Pro is very convenient to connect and control Xhorse Key Cutting Machine. Various OBD functions are available, such as Vehicle diagnosis, Immo programming, Throttle program, TPMS, and maintenance light reset. Check the quick start guide for the first time using. Xhorse VVDI Key Tool Max Pro instruction: Xhorse Key Tool Max Pro … Continue reading How to Use Xhorse Key Tool Max Pro?