Always backup the vehicle order (VO) and read the FA (Fahrzeugauftrag) before making changes. When coding FDL (Function Data List), ensure the correct I-Step (Integration Step) is selected to prevent compatibility mismatches.
For the G30, "Extra Quality" means tuning the chassis to your preference, not just turning things off. bmw g30 esys cheat sheet extra quality
Before accessing modules, the vehicle order must be manipulated to ensure the coding applies correctly to the specific VIN. Always backup the vehicle order (VO) and read
| ECU | Description | Typical changes | |------|-------------|------------------| | | Body Domain Controller | Mirrors fold/unfold, welcome lights, iDrive startup logo | | HU_MGU (or HU_NBT2) | Head Unit | Video in motion, legal disclaimers, ambient light colors | | DSC | Dynamic Stability Control | M Sport brake feel, diff lock (if retrofitted) | | KOMBI (or KOMBI2) | Instrument Cluster | M logo, digital speed, tire pressure temp | | ICAM | Camera module | 360° view at any speed, reverse camera settings | | SAS | Steering angle sensor | Lane departure warning sensitivity | | EGS | Transmission | Launch control, shift characteristics | Before accessing modules, the vehicle order must be
Most "cheat sheets" fail to explain the process. Follow this to avoid "Caf errors" (Configuration errors).