For BMW series single module programming or modules hiding ENET data line. For BMW hidden ENET data cable, F series programming cable , the latest ENET 3.22.5 and V49.4 data. This product uses the international top super-six production lines, shielding interference, signal transmission intensity, really pure copper wire, green insulation, not comparable to other lines. One can hide modules or program single module:1. Lock unlock sound confirmation ( to prevent radio interference, add sound to confirm car locked when turn light confirmation inconvenient. This is setup in cic) 2. Can operate the navigation menu including watching dvd when driving( for driving safety. Let the side driver operate the navigation menu ) 3. Display engine output and torque meter ( purely fun, look engine output ) 4. Cancel confirmation screen big screen boot delay 5. Open the voice recognition function 6. Three kind of bluetooth phone ringtones ( personality only ) Color: Yellow Material: PC Package Contents: 1 pcs x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.