Use the search bar to locate the functions listed in the cheat sheet tables above.
| Feature | Module | Function | Value to Change | | :--- | :--- | :--- | :--- | | | LHM / TMS / LMM | C_AFS_ENA or LUT_FLC_FORWARDLIGHTING_Y | Change values for 'Glare-free high beam' | | Enhance Anti-Dazzle High Beam | KAFAS2 | FLA_AUTOMATIC_SCH or KAFAS_HIGH_BEAM_ASSISTANT | Gen1 ... wert_13_3_aktiv | | Fog Lights as Welcome Light | FEM_BODY / BDC_BODY | KL_ENABLE_WL_FUNCTIONS_NSW_L | aktiv | | DRL off with Turn Signal | LHM / TMS | M_SideMarker_US_M1 | Change values to reduce or dim DRLs when signal is active |
| ECU | Module | Typical cars | |-----|--------|---------------| | / HU_ENTRYNAV | Head Unit | F-series NBT, G-series EntryNav | | HU_MGU | Head Unit MGU | G-series iDrive 7 | | BDC_BODY | Body Domain Controller | F/G (replaces FRM/FEM) | | FEM_BODY | Front Electronics | F-series (pre-BDC) | | DME/DDE | Engine | - | | ICM | Integrated Chassis Management | - | | KOMBI / DKOMBI | Instrument cluster | - | bmw esys coding cheat sheet exclusive
Always remember to (like the DME or DSC). Enjoy the process, and happy coding
: E-Sys does not automatically back up your settings. Manually save your FA and SVT files before making changes [5.2, 11]. Common E-Sys Coding Parameters Value (To Enable) Video in Motion HU_NBT / MGU SPEEDLOCK_X_KMH_MAX Start/Stop Memory FEM_BODY / BDC TCM_MSA_MEMORY Sport+ Mode FesSportWorldMode1 SportExpert Comfort+ Mode FesComfortWorldMode1 ComfortPlus Tire Temp Display HU_NBT / MGU RDC_DRUCK_TEMP Acoustic Lock Confirm ACOUSTICAL_LOCK_CONFIRM Legal Disclaimer Off LEGAL_DISCLAIMER_TIME Seat Heat Memory SITZHEIZUNG_MEMORY Connection & Setup Guide : Use a high-quality ENET cable for F/G series cars [5.2]. : You need E-Sys, the latest Use the search bar to locate the functions
One of the most common hurdles for beginners is selecting the wrong target, leading to "No CAFD for SWE" errors. This exclusive cheat sheet maps real chassis codes to their corresponding E-Sys target selectors. Use this to connect, read CAFD, and code without guesswork.
: Users report that having a verified "exclusive" list saves hours of searching through forums like Bimmerpost or Bimmerfest. Potential Drawbacks Enjoy the process, and happy coding : E-Sys
Keep the engine off unless a specific module calibration requires it. 📋 The Exclusive E-Sys Coding Cheat Sheet