Star Diagnosis MB Star C4 is the professional diagnostic and programming tool for Mercedes cars and trucks.Mercedes diagnostic tool star C4 support K-line, CAN-BUS & UDS protocol.There are many different quality MB Star C4 in market.Where to get a dealer level Star Diagnosis MB Star C4?   MB Star C4 Star Diagnosis SD Connect Multiplexer Show:   How to Choose … Continue reading Where To Get MB Star C4 Star Diagnosis Dealer Level SD Connect Multiplexer