Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
Search only Mercedes-Benz codes
Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| B19D352 | The central processing unit does not start. Not Activated. LBIST Activation Error | 1 | Body |
| B19D396 | Main processor start-up error. Component Internal Failure. | 1 | Body |
| B19D800 | The warning capability of DTC via steering wheel vibration is not available. | 1 | Body |
| B19D911 | The power supply of the button groups of the multifunction steering wheel has a malfunction. There is a short circuit to ground. | 1 | Body |
| B19D912 | The power supply of the button groups of the multifunction steering wheel has a malfunction. There is a short circuit to positive. | 1 | Body |
| B19DA47 | Control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. There is a runtime error. | 1 | Body |
| B19DA4B | Control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. There is a fault due to overtemperature. | 1 | Body |
| B19DA62 | Control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. The signal comparison is faulty. | 1 | Body |
| B19DA87 | Control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. The message is missing. | 1 | Body |
| B19DB01 | The readiness display of control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. There is a general electrical fault. | 1 | Body |
| B19DC01 | The status display of control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a general electrical fault. | 1 | Body |
| B19DD01 | The readiness display of control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a general electrical fault. | 1 | Body |
| B19DE01 | The status display for function 'Conditionally automated driving' in the center of the multifunction steering wheel has a malfunction. There is a general electrical fault. | 1 | Body |
| B19DE1C | The status display for function 'Conditionally automated driving' in the center of the multifunction steering wheel has a malfunction. The voltage value is outside the permissible range. | 1 | Body |
| B19DE47 | The status display for function 'Conditionally automated driving' in the center of the multifunction steering wheel has a malfunction. There is a runtime error. | 1 | Body |
| B19DE4B | The status display for function 'Conditionally automated driving' in the center of the multifunction steering wheel has a malfunction. There is a fault due to overtemperature. | 1 | Body |
| B19DE87 | The status display for function 'Conditionally automated driving' in the center of the multifunction steering wheel has a malfunction. The message is missing. | 1 | Body |
| B19DF01 | The status display of control element 'Conditionally automated driving' in the left of the multifunction steering wheel has a malfunction. There is a general electrical fault. | 1 | Body |
| B19E000 | No description available | 2 | Body |
| B19E011 | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a short circuit to ground. | 1 | Body |
| B19E015 | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a short circuit to positive or an open circuit. | 1 | Body |
| B19E047 | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a runtime error. | 1 | Body |
| B19E04B | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. There is a fault due to overtemperature. | 1 | Body |
| B19E062 | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. The signal comparison is faulty. | 1 | Body |
| B19E087 | Control element 'Conditionally automated driving' in the right of the multifunction steering wheel has a malfunction. The message is missing. | 1 | Body |
| B19E100 | No description available | 2 | Body |
| B19E200 | No description available | 2 | Body |
| B19E749 | Der Druck- und Temperatursensor für die Kltemittelleitung hat Funktionsstörung. Es liegt ein interner elektrischer Fehler vor. | 1 | Body |
| B19E8 | Microphone Module #2 Downlink | 2 | Body |
| B19E829 | The pressure and temperature sensor for the suction line has a malfunction. There is an invalid signal. | 1 | Body |
| B19E849 | Der Druck- und Temperatursensor für die Saugleitung hat Funktionsstörung. Es liegt ein interner elektrischer Fehler vor. | 1 | Body |
| B19E887 | The pressure and temperature sensor for the suction line has a malfunction. The message is missing. | 1 | Body |
| B19E9 | Microphone Module #3 Downlink | 2 | Body |
| B19E929 | The rear pressure and temperature sensor has a malfunction. There is an invalid signal. | 1 | Body |
| B19E949 | The rear pressure and temperature sensor has a malfunction. There is an internal electrical fault. | 1 | Body |
| B19E987 | The rear pressure and temperature sensor has a malfunction. The message is missing. | 1 | Body |
| B19EC4B | ASX overtemperature | 1 | Body |
| B19EC55 | RNC Sensor Offset not configured | 1 | Body |
| B19EE01 | The integrated camera in the control unit 'Driver display' has a malfunction. There is a general electrical fault. | 1 | Body |
| B19EE06 | The integrated camera in the control unit 'Driver display' has a malfunction. There is an algorithm fault. | 1 | Body |
| B19EE47 | The integrated camera in the control unit 'Driver display' has a malfunction. There is a runtime error. | 1 | Body |
| B19EE4B | The integrated camera in the control unit 'Driver display' has a malfunction. There is a fault due to overtemperature. | 1 | Body |
| B19EE52 | The integrated camera in the control unit 'Driver display' has a malfunction. The component has not been put into operation. | 1 | Body |
| B19EE54 | The integrated camera in the control unit 'Driver display' has a malfunction. Calibration is missing. | 1 | Body |
| B19EE87 | The integrated camera in the control unit Driver display has a malfunction. The message is missing. | 1 | Body |
| B19EE97 | The integrated camera in the control unit 'Driver display' has a malfunction. The system function is restricted. | 1 | Body |
| B19EE98 | The integrated camera in the control unit 'Driver display' has a malfunction. The component or the system has overtemperature. | 1 | Body |
| B19F371 | The mechanical actuation for the central/front passenger display has a malfunction. The actuator is blocked. | 1 | Body |
| B19F521 | The secondary voltage in the system is too low. | 1 | Body |
| B19F622 | The secondary voltage in the system is too high. | 1 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.