Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
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Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| B14C116 | V2X antenna at TCU interface channel 2 low voltage | 1 | Body |
| B14C419 | V2X compensator splitter full performace not achieved | 1 | Body |
| B14C44B | V2X compensator splitter overload protection active | 1 | Body |
| B14C492 | V2X antenna at compensator splitter persistent diag-mode active | 1 | Body |
| B14C500 | V2X SCMS has error | 1 | Body |
| B14C8 | Quiescent current relay A off control | 8 | Body |
| B14CA | Quiescent current relay B off control | 5 | Body |
| B14CA01 | No description available | 1 | Body |
| B14CB01 | No description available | 1 | Body |
| B14CC01 | No description available | 1 | Body |
| B14CD01 | No description available | 1 | Body |
| B14D0 | Tow Bar Locking Motor Movement Towards Locked | 4 | Body |
| B14D000 | No description available | 2 | Body |
| B14D200 | No description available | 2 | Body |
| B14D600 | No description available | 2 | Body |
| B14D800 | No description available | 2 | Body |
| B14D913 | HDD is missing | 1 | Body |
| B14DA00 | No description available | 1 | Body |
| B14DE00 | BD-Disc Occurence | 1 | Body |
| B14F011 | No description available | 1 | Body |
| B14F015 | No description available | 1 | Body |
| B14F211 | Der Endschalter 'Windschott oben' hat Funktionsstörung. Es liegt ein Kurzschluss nach Plus oder eine Unterbrechung vor. | 2 | Body |
| B14F215 | Der Endschalter 'Windschott oben' hat Funktionsstörung. Es liegt ein Kurzschluss nach Masse vor. | 1 | Body |
| B14F42A | Die Displaytaste (AMG) der Tastengruppe links am Multifunktionslenkrad unten hat Funktionsstörung. Eine Signaländerung ist nicht vorhanden | 1 | Body |
| B14F800 | BD-Disc Eject Performance Occurence | 1 | Body |
| B1500 | Ignition key position signal abnormal | 30 | Body |
| B1501 | Accelerator pedal angle signal voltage is high | 29 | Body |
| B150111 | No description available | 2 | Body |
| B150112 | No description available | 2 | Body |
| B150113 | No description available | 2 | Body |
| B1502 | Accelerator pedal angle signal voltage is low | 27 | Body |
| B150249 | No description available | 2 | Body |
| B1503 | Brake pedal angle signal voltage is high | 27 | Body |
| B150300 | The production mode for filling the coolant circuit is activated. | 2 | Body |
| B1504 | Brake pedal angle signal voltage is low | 26 | Body |
| B150400 | Die Tastengruppe des Multifunktions-Lenkrads links hat Funktionsstörung. | 3 | Body |
| B1505 | Brake vacuum signal voltage is high | 26 | Body |
| B150500 | No description available | 2 | Body |
| B1506 | Brake vacuum signal voltage is low | 26 | Body |
| B15062A | No description available | 2 | Body |
| B150647 | No description available | 2 | Body |
| B1507 | Vehicle power-on self-test failed | 24 | Body |
| B1508 | Power performance limited alarm | 24 | Body |
| B1509 | Vehicle control determines power system failure | 25 | Body |
| B150A | Digital Input Bank '2' Switch #2 | 9 | Body |
| B150B | Digital input - bank 2 - switch 3 | 14 | Body |
| B150C | Digital input - bank 2 - switch 4 | 15 | Body |
| B150D | Is -23 stored in SCMC | 8 | Body |
| B150E | Is -23 stored in SCMC | 5 | Body |
| B150F | Digital input - bank 2 - switch 7 | 5 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.