Engines included:
- 420d mHev, -xDrive 48V (MHEV),Diesel (B47D20B+JA1)
- 420d mHev, -xDrive 48V (MHEV),Diesel (B47D20B+JA1)
- 420i Petrol (B48B16A)
- 420i, xDrive Petrol (B48B20A)
- 430d mHev, xDrive 48V (MHEV),Diesel (B57D30B+JA1)
- 430i, -xDrive Petrol (B48B20B)
- M4 Competition, -xDrive Petrol (S58B30A)
- M4 CSL Petrol (S58B30A)
- M4 Petrol (S58B30B)
- M440d mHev, -xDrive 48V (MHEV),Diesel (B57D30B+JA1)
- M440i mHev, -xDrive 48V (MHEV),Petrol (B58B30B+JA1)
Diagnostic Instructions
Connect an OBD scanner to your BMW 4-Series 2020-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 1000 manufacturer-specific
Body
| Code | Description |
|---|---|
| B7F2E1 | Available in product |
| B7F2E3 | Available in product |
| B7F301 | Available in product |
| B7F302 | Available in product |
| B7F303 | Available in product |
| B7F304 | Available in product |
| B7F305 | Available in product |
| B7F306 | Available in product |
| B7F30D | Available in product |
| B7F30F | Available in product |
| B7F311 | Available in product |
| B7F313 | Available in product |
| B7F314 | Available in product |
| B7F315 | Available in product |
| B7F316 | Available in product |
| B7F319 | Available in product |
| B7F31A | Available in product |
| B7F31D | Available in product |
| B7F31E | Available in product |
| B7F31F | Available in product |
| B7F320 | Available in product |
| B7F321 | Available in product |
| B7F322 | Available in product |
| B7F323 | Available in product |
| B7F324 | Available in product |
| B7F325 | Available in product |
| B7F326 | Available in product |
| B7F328 | Available in product |
| B7F32A | Available in product |
| B7F32B | Available in product |
| B7F32C | Available in product |
| B7F32D | Available in product |
Chassis
Other
Showing 1000 of 49814 codes · Page 10 of 50
