Diagnosis to benz A-class, I was diagnosed during a quarrel broke the code. DTC is "C1540: Driving test is not succesful. " Driving is not a matter of minutes to do it. Similar cases of the Internet, I saw the battery mounted again unstoppable . Have resolved this way? If you know a way to help us please. Diagnosis tool was DAS(STAR). Muted, but again broken.[/align]

 

Nobody can help me??

What is Diagnosis Manual?? I saw "See Diagnosis Manual Chassis Volume 3 Index 10" in test note.