BodyB1D03
CautionSeverity: Caution - get it checked when you can
Right high beam circuit
Key terms: Control module: a small computer that runs one part of the car
1What it means in plain English
A body system has a fault. Depending on the make, this range can include airbags and seat belts, windows, locks and climate control, and also charging, brake, oil or coolant sensors.
2Common causes
- Wiring or connector fault
- Faulty sensor or switch
- Water or corrosion in a connector
- Control module fault
- Low battery voltage
3Can I drive?
Do not assume this code is safe to drive. If it concerns the brakes, brake vacuum, charging/alternator, engine oil or coolant, have it diagnosed before driving. Airbags or seat belts may not work in a crash, and a brake or charging fault can leave the car unsafe or stranded. For convenience systems (windows, locks, climate), have it checked when convenient.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 10
| Brand | Code | Description | System |
|---|---|---|---|
| Daewoo | B1D03 | No description available | Body |
| GM | B1D03 | No description available | Body |
| Holden | B1D03 | No description available | Body |
| Honda | B1D03 | No description available | Body |
| Land Rover | B1D03 | Right high beam circuit Brand | Body |
| Opel | B1D03 | No description available | Body |
| Peugeot | B1D03 | No description available | Body |
| Proton | B1D03 | No description available | Body |
| Saab | B1D03 | No description available | Body |
| Suzuki | B1D03 | Left Side Camera Signal Brand | Body |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 10
These 7-character codes are manufacturer-specific variants of B1D03 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | B1D0304 | Das Steuergerät 'DIGITAL LIGHT' hat Funktionsstörung. Es liegt ein interner Fehler vor. Brand | Body |
| Mercedes-Benz | B1D0344 | Control unit 'DIGITAL LIGHT' has a malfunction. There is an error in the data memory. Brand | Body |
| Mercedes-Benz | B1D0346 | Control unit 'DIGITAL LIGHT' has a malfunction. There is an error in the calibration or parameterization memory. Brand | Body |
| Mercedes-Benz | B1D0347 | Control unit 'DIGITAL LIGHT' has a malfunction. There is a runtime error. Brand | Body |
| Mercedes-Benz | B1D0349 | Control unit 'DIGITAL LIGHT' has a malfunction. There is an internal electrical fault. Brand | Body |
| Mercedes-Benz | B1D0351 | Control unit 'DIGITAL LIGHT' has a malfunction. The component is not programmed. Brand | Body |
| Mercedes-Benz | B1D0353 | Control unit 'DIGITAL LIGHT' has a malfunction. The component is deactivated. Brand | Body |
| Mercedes-Benz | B1D0355 | Control unit 'DIGITAL LIGHT' has a malfunction. The component is not configured. Brand | Body |
| Mercedes-Benz | B1D0356 | Control unit 'DIGITAL LIGHT' has a malfunction. An incorrect or incompatible configuration was detected. Brand | Body |
| Mercedes-Benz | B1D0357 | Control unit 'DIGITAL LIGHT' has a malfunction. Incorrect or incompatible software modules were detected. Brand | Body |
6Related codes
Browse Bxxx codes or B1D0xx codes.