for BMW F series single module programming or modules hiding ENET data line: for BMW hidden ENET data cable, F series programming cable, compatible with latest ESYS 3.22.5 and V49.4 data. for BMW 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 against interference, strong signal transmission, pure copper wire, and green insulation, offering superior performance compared to standard cables. Enables module hiding or single module programming. Features: 1. Lock/unlock sound confirmation (adds audible feedback when locking car, useful when light confirmation is not visible; setup via iDrive) 2. Enable navigation menu operation while driving (allows passenger-side operation of navigation system) 3. Display engine output and torque meter (for entertainment purposes) 4. Remove confirmation screen and reduce large display boot delay 5. Activate voice recognition function 6. Three types of Bluetooth phone ringtones (customizable options) 7. Increase CIC memory address to 50 8. Glass continues automatic rise even if door is opened during closing process (convenient for closing windows before exiting vehicle) 9. Digital speed display (for entertainment purposes) 10. Air conditioning remembers last off state (useful when restarting after seasonal use) 11. Interior lighting retains last state when engine is turned off 12. A-pillar electric tailgate buttons and remote one-key close function for power tailgate; reverse operation can be canceled at any time (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