for series single module programming or modules 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, 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. Features pure copper wire and green insulation, offering superior performance compared to standard cables. Can be used to hide modules or program single module. 1. Lock/unlock sound confirmation (adds audible feedback when locking car, useful when visual confirmation via lights is not practical. Setup required in CIC). 2. Enables operation of navigation menu and DVD viewing while driving (allows passenger to operate navigation). 3. Displays engine output and torque meter (for entertainment purposes). 4. Removes confirmation screen and big screen boot delay. 5. Activates open recognition function. 6. Adds three types of Bluetooth phone ringtones (customization option). 7. Increases CIC memory address to 50. 8. Allows windows to automatically rise fully without interruption by car door status (convenient for closing windows remotely). 9. Digital speed display (for entertainment purposes). 10. Air conditioning remembers last off state (convenient when restarting after seasonal use). 11. Interior lighting retains last state when engine is turned off. 12. A-pillar electric buttons and remote control allow one-key window closure. Reverse operation can be terminated at any time (resets after 15 minutes or more). Note: Installation guide not included. Please verify compatibility to ensure this item meets your needs. Color: As shown in photo Material: Plastic Package Contents: 1 x OBD2 Diagnostic Interface Cable Only the above package content is included; other items not included. Note: Light reflection and differences in display screens may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3 cm.