for F series single module programming or modules hiding ENET data line: for hidden ENET data cable, F series programming cable, compatible with latest ESYS 3.22.5 and V49.4 data. for F series, including 1 Series, 3 Series, 5 Series, 7 Series, GT, X3, brush hidden upscale programming line. This product uses high-quality production lines with shielding to reduce interference, ensure signal integrity, and features pure copper wire with green insulation, offering superior performance compared to standard cables. Enables module hiding or single module programming via OBD2 interface. Functions include: 1. Lock/unlock sound confirmation (adds ble feedback when locking vehicle, useful when visual indicators are not convenient; setup required in CIC) 2. Enable navigation menu operation while driving (allows passenger-side operation of navigation functions) 3. Display engine output and torque meter (for informational purposes) 4. Disable confirmation screen and reduce large display boot delay 5. Activate voice recognition function 6. Select from three Bluetooth phone ringtones (customization option) 7. Increase CIC memory address storage to 50 8. Allow glass to automatically rise fully without interruption from door activation (convenient for closing windows remotely) 9. Digital speed display (for informational purposes) 10. Air conditioning memory retention of last settings upon shutdown (improves convenience across seasons) 11. Interior lighting memory retains last state after engine off 12. A-pillar electric tailgate button support with remote one-key close function; reverse operation can be terminated at any time (system resets after 15 minutes off) Note: Installation guide not included. Please verify compatibility to ensure this item meets your requirements. Color: As shown in photo Material: Plastic Package Contents: 1 x OBD2 Diagnostic Interface Cable Only the above package content, other products not included