For F series single module programming or modules ENET data line: designed for hidden ENET data cable and F series programming cable, compatible with ESYS 3.22.5 and V49.4 data. Suitable for F series, new 1 Series, 3 Series, 5 Series, 7 Series, GT, X3, and brush hidden programming line. This product features advanced production technology with shielding against interference, ensuring stable signal transmission. Constructed with pure copper wire and green insulation for reliable performance compared to standard cables. Can be used for hidden module installation or single module programming. Features: 1. Lock/unlock sound confirmation (provides feedback when locking the vehicle, useful when visual confirmation is not convenient) 2. Enables navigation menu operation while driving (allows passenger to operate navigation) 3. Displays engine output and torque meter (for informational purposes) 4. Disables confirmation screen and reduces boot delay on display 5. Activates open recognition function 6. Supports three types of Bluetooth phone ringtones (customizable options) 7. Increases memory address capacity to 50 8. Allows windows to auto-close fully without interruption from door activation 9. Digital speed display (for informational purposes) 10. Air conditioning remembers last state before shutdown (convenient for seasonal use) 11. Interior lighting retains last state after engine off 12. A-pillar electric buttons and remote one-key window control. Reverse operation can be terminated at any time (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 items are included; other accessories are not part of this package. Note: Lighting and monitor differences may cause slight color variation between image and actual item. Measurement tolerance is +/- 1-3 cm.