Launch X431 PRO5 opens the era of innovative dual diagnostic modes (local diagnosis and SmartLink remote diagnosis). It inherits the powerful diagnostic strength of PRO series and comes with multiple advantages, such as wide vehicle model coverage, numerous special functions, strong diagnostic functions, accurate diagnostic data and more. Launch X-PROG 3 is newly introduced compatible module, featuring key programming, all keys lost for VW models, EEPROM read and write, Key simulator and other advanced IMMO functions. the XPROG 3 is compatible to work with Launch scan tools to perform key and chip programming, such as the X431 V, X431 V+, X431 Pad VII,X431 Pro5 and more models.