Open E-Sys and click the icon in the top toolbar. Select your specific target chassis (e.g., F020 for an F30 3-series) and select Connect via VIN , then click Connect . Navigate to the left panel and click Expert Mode -> Coding .
Wait for the green progress bar to finish. A window will pop up showing "0 Errors". You can now test your new feature! Troubleshooting Common E-Sys Errors
| ECU | Folder | Function | Change | |-----------|--------|---------------------------------|---------------------| | DKOMBI4 | 3000 | SEGELN_IN_COMFORT_MODUS | aktiv (enable coasting in Comfort) | bmw esys coding cheat sheet
Expand the folder that appears, right-click the .cafd file, and select .
| ECU | Folder | Function | Change | |-----|--------|--------------------------------|-------------------------------| | BDC | 3510 | FH_TUERAUF_STOP_MAUT | nicht_aktiv (window continues moving when door opens) | Open E-Sys and click the icon in the top toolbar
In the "Vehicle Order" box, click , then click Save . Name the file FA_Backup .
: Saves hours of scrolling through thousands of German lines in E-Sys. Language Barrier Wait for the green progress bar to finish
Changes the standard BMW startup screen to the M Performance animation. GLOBAL_LAYOUT_KOBI alpina
Before altering any parameters in your vehicle's ECUs, ensure you have the necessary hardware and updated software configuration.
VO coding is cleaner than FDL coding for adding OEM features. Example – add to an F-series:
ASD_SOUND_OFF -> aktiv (or disable ASD_CONFIGURATION ) Result: Disables piped-in engine noise. 💡 Lighting & Convenience Angel Eye LED Brightness (Daytime): Module: FEM_BODY (3062) Function: MAPPING_TAGFAHRL_H_L_OUTPUT & R Values: Set Werte to 100 (100% brightness). One-Touch Mirror Folding: Module: FEM_BODY (3053) Function: KOMFORT_SCHLIESSEN Value: Set to 00 (Instant fold, no delay). Disable Door Mirror Folding Delay: Module: FEM_BODY (3053) Function: AS_KOMFORT_SCHLIESSEN -> 00 Disable Headlight Washer: Module: FEM_BODY (3080) Function: HEADLIGHT_WASHER_ABLAUF -> nicht_aktiv 🖥️ iDrive & Head Unit Video in Motion (Enable Watching Videos While Driving): Module: HU_NBT (3000) Function: VIDEO_SPEEDLOCK_CONDITION -> none Function: VIDEO_PRESELECT_CONDITION -> none Function: VIDEO_CH_CONDITION -> none Disable iDrive Disclaimer at Startup: Module: HU_NBT (3001) Function: LegalDisclaimerTime -> 00 Add "Camera in Motion" (Disable 5km/h limit): Module: HU_NBT Function: CAM_SPEEDLOCK_CONDITION -> none 2. G-Series Specific E-Sys Coding Codes