... been improved step by step.2.Supporting V W/ A U D I ,mit subishi ,Ni ssan, Hyun dai ,Ki ... -CS series auto scanner has been certified by V W/ A U D I ,mit subishi ,Ni ssan, Toy oat, SSANG ... diagnose most auto with CANBUS protocol including V -W (CANBUS),A -U -D- I (CANBUS),mer cedes (CANBUS),,B M W ... CS538d attains high level for ME RCEDES and BM-W,A U DI and Asian auto.JBT-CS538D owns special functions ...