5BF0E5 Mercedes Fault Code :
Read the description of 5BF0E5 in ACM2TuEURO and the engine lights up for ACM2TuEURO TuEURO Aftertreatment Control Module code, there are some possible causes for it.
The output of component '17A05: AdBlue supply unit control unit' for the actuation of component '17R04: SCR exhaust aftertreatment AdBlue metering valve series resistor' has an open circuit.