1. This emulator is used for steering locks For plug and play, without programming. 2. For common faults, can open the door by remote key, cant start car, red picture of the steering wheel lock appears in the middle of the instrument, all these situation means the direction lock was damaged. Some cars can work for sometime after synchronized CAS&ELV. 3. But new ELV Emulator can solve for cars's CAS2 /CAS3/CAS3+ which with direction lock function, when have the same faults, take out the direction lock plug, insert the emulator can plug and play, without programming. Fitment: For E60, E84, E87, E90, E93 from year 2004 to 2014 For 3 Series, 5 Series, X1, X3, X5. X6 etc with CAS2 /CAS3/CAS3+ system Colour:Black Material:ABS Package Contents: 1 * Car Steering Lock Emulato 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.