Xtool EZ400 Pro is a professional diagnostic tool which also have IMMO,DPF,Oil Service,EPB,TPS,BMS Reset,ODO adjustment,Air Suspension,Throttle relearn,SAS functions.Also ez400 pro can read ECU information, read and clear DTCs ,read live data. Support One-Click update and 1 year warranty.Hundreds of engineers continue to develop the latest models and software