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 |
|---|---|---|---|
| B210D | Battery voltage low - circuit voltage below threshold | 10 | Body |
| B210D00 | Battery Voltage Low | 2 | Body |
| B210D01 | Voltage supply under voltage error | 1 | Body |
| B210D16 | The power supply is too low. | 3 | Body |
| B210D18 | No description available | 2 | Body |
| B210D1C | No description available | 1 | Body |
| B210D84 | No description available | 1 | Body |
| B210E | Battery voltage high - circuit voltage above threshold | 9 | Body |
| B210E00 | Battery Voltage High | 2 | Body |
| B210E01 | Voltage supply over voltage error | 1 | Body |
| B210E04 | ECU PCB Over Temperature | 1 | Body |
| B210E05 | Motor1 (RearFlap) Open Load Error | 1 | Body |
| B210E06 | Motor1 (RearFlap) Short to Battery Error | 1 | Body |
| B210E07 | Motor1 (RearFlap) Short to Ground Error | 1 | Body |
| B210E08 | Motor1 (RearFlap) Over Temperature Error | 1 | Body |
| B210E09 | Motor1 (RearFlap) Over Current Error | 1 | Body |
| B210E0A | Linear Actuator Short to Ground Error | 1 | Body |
| B210E0B | Linear Actuator Short to Battery Error | 2 | Body |
| B210E0D | Rear Flap Position Error | 2 | Body |
| B210E0E | Front Flap Position Error (Error Level 1) | 2 | Body |
| B210E0F | Front Flap Over Temperature (Error Level 2) | 2 | Body |
| B210E10 | Front Flap Outside Voltage Error (Error Level 3) | 2 | Body |
| B210E11 | Front Flap Defect Unit | 2 | Body |
| B210E12 | No description available | 1 | Body |
| B210E13 | No description available | 1 | Body |
| B210E17 | The power supply is too high. Circuit Voltage Above Threshold | 3 | Body |
| B210E85 | No description available | 1 | Body |
| B210F | Loss of Battery Voltage-Circuit Voltage Below Threshold | 4 | Body |
| B210F00 | Input 'Circuit 30' has a malfunction. | 1 | Body |
| B210F13 | Der Eingang Klemme 30 hat Funktionsstörung. Es liegt eine Unterbrechung vor. | 1 | Body |
| B210F14 | Schnittstelle für Diagnose-Ereignisse nach AUTOSAR4.x | 1 | Body |
| B210F15 | Supply from KL30 inactive | 1 | Body |
| B210F16 | Input 'Circuit 30' has a malfunction. The limit value for electrical voltage has not been attained. | 1 | Body |
| B210F1F | Input 'Circuit 30' has a malfunction. Circuit Intermittent | 1 | Body |
| B2110 | Lumbar forward switch | 12 | Body |
| B2111 | Lumbar down switch | 8 | Body |
| B211111 | No description available | 2 | Body |
| B211116 | Der Eingang 'Klemme 30 (rechts)' hat Funktionsstörung. Spannungsgrenzwert ist unterschritten. | 1 | Body |
| B211117 | Der Eingang 'Klemme 30 (rechts)' hat Funktionsstörung. Spannungsgrenzwert ist überschritten. | 1 | Body |
| B2112 | Lumbar up switch | 10 | Body |
| B2113 | Driver belt tower down switch circuit malfunction | 8 | Body |
| B2114 | Driver belt tower up switch circuit malfunction | 9 | Body |
| B2115 | Side airbag, curtain airbag - detonation | 12 | Body |
| B211514 | Der Ausgang für die Spannungsversorgung der Farberzeug- und Einkoppelmodule hat Funktionsstörung. Es liegt ein Kurzschluss nach Masse oder eine Unterbrechung vor. | 1 | Body |
| B2116 | Rear vertical sensor | 10 | Body |
| B211614 | Der Analogeingang 1 hat Funktionsstörung. Es liegt ein Kurzschluss nach Masse oder eine Unterbrechung vor. | 1 | Body |
| B211900 | BMU internal reference voltage fault | 1 | Body |
| B211A11 | IC-HSVL Tx+ shortcut GND | 1 | Body |
| B211A12 | IC-HSVL Tx+ shortcut UBatt | 1 | Body |
| B211A13 | IC-HSVL Tx+ open load | 1 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.