iCarsoft Genuine Mercedes Benz I980 Professional Diagnostic Scanner Tool It will enable you to read and clear diagnostic faults from main systems within your mercedes The i980 is an easy to use, stand-alone unit that will have you scanning your vehicle within minutes Simply, plug it into the obd ii port and the device will boot up with step-by-step instructions This scanner cannot support the mercedes chassis #'s 107, 124, 126, 129, 140, 201, 202, 208, 210,461, and 463