All codes are listed as Module > Search Path > Function Name → New Value (description).
| Feature | Parameter | Werte Value | |---------|-----------|--------------| | Digital speed | DIGITAL_KMPH_UHR | aktiv | | Logo on startup | BMW_LOGO_OPTION | bmw_m (M logo) / bmw_i | | Alarm gong disabled | SEATBELT_GONG | nicht_aktiv | | Enable lap timer | LAP_TIMER | aktiv | bmw esys coding cheat sheet
| Error | Likely Cause | Solution |
| :--- | :--- | :--- |
| “CAFD not found” | Missing PSdZData for your I-Level | Update PSdZData to match vehicle |
| “VIN mismatch” | Wrong target selector | Choose proper chassis (e.g., S15A for G20) |
| “Transaktions-Report” red | Value out of range | Restore original NCD and retry |
| ECU not responding | Low battery or faulty connection | Charge battery, check ENET cable | All codes are listed as Module > Search
| Term | Description |
| --- | --- |
| CAFD | Control unit identifier |
| FA | Fahrzeugauftrag (vehicle configuration) |
| VO | Vorratsauftrag (vehicle configuration template) |
| Coding | Modifying software configuration |
| Programming | Updating firmware | | Term | Description | | --- |
Coding FDL (Flash Data Load)