NOT KNOWN FACTS ABOUT MERCEDES AMG SERVICE TAURANGA

Hello mate, I've a c180 w204 that realize crucial, unlock the wheel but while in the dignostics Instrument i see that dont have output to terminals 15r, fifteen, 50, not electric power the sprint lights and dont enable to show to the motor. Some times it activates all the outputs the motor starts, but only convert off if remove completly The main e