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 |
|---|---|
| B7F2EF | Available in product |
| B7F307 | Available in product |
| B7F308 | Available in product |
| B7F309 | Available in product |
| B7F30A | Available in product |
| B7F30B | Available in product |
| B7F30C | Available in product |
| B7F30E | Available in product |
| B7F310 | Available in product |
| B7F312 | Available in product |
| B7F317 | Available in product |
| B7F318 | Available in product |
| B7F31B | Available in product |
| B7F327 | Available in product |
| B7F32E | Available in product |
| B7F330 | Available in product |
| B7F331 | Available in product |
| B7F332 | Available in product |
| B7F333 | Available in product |
| B7F341 | Available in product |
| B7F342 | Available in product |
| B7F343 | Available in product |
| B7F344 | Available in product |
| B7F345 | Available in product |
| B7F347 | Available in product |
| B7F348 | Available in product |
| B7F349 | Available in product |
| B7F34A | Available in product |
| B7FC2F | Available in product |
| B7FC46 | Available in product |
| B7FC48 | Available in product |
Chassis
Other
Showing 1000 of 49814 codes · Page 32 of 50
