for series single module programming or modules ENET data line: for hidden ENET data cable, F series programming cable, compatible with ESYS 3.22.5 and V49.4 data for F series, the new 1 Series, 3 Series, 5 Series, 7 Series, GT, X3, brush hidden programming line This product uses advanced production lines with shielding against interference, ensuring strong signal transmission; made with pure copper wire and green insulation, offering superior quality compared to standard cables Capable of hiding modules or programming single modules 1. Lock/unlock sound confirmation (adds audible feedback when locking to prevent radio interference, especially when visual confirmation via lights is not convenient) 2. Enables navigation menu operation including DVD playback while driving (allows passenger-side control of navigation functions) 3. Displays engine output and torque meter (for entertainment purposes) 4. Removes confirmation screen and reduces large screen boot delay 5. Activates open recognition function 6. Offers three types of Bluetooth phone ringtones (customizable options) 7. Increases memory address capacity to 50 8. Allows windows to automatically close completely without interruption from car door signals (convenient for closing windows remotely) 9. Digital speed display (for entertainment purposes) 10. Air conditioning remembers last off state (improves convenience between seasons) 11. Interior lighting retains last state when engine is turned off 12. A-pillar electric buttons and remote one-key window closure with ability to terminate reverse operation (resets after 15 minutes or more) Note: Installation guide not included Please verify compatibility before purchase Color: As shown in photo Material: Plastic Package Contents: 1 x OBD2 Diagnostic Interface Cable Only the above package content; other items not included Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement tolerance: +/- 1-3 cm