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 CASELV .But new ELV Emulator can solve for and for mini carss CAS2 CAS3CAS3 which with direction lock function , when have the same faults , take out the old direction lock plug , insert the emulator can start the car immediately , no need programmingFitmentE60, E84, E87, E90, E93 from year 2004 to 2014 modelFor 3 Series, 5 Series, 1, 3, 5. 6 etc with CAS2 and CAS3 system.ColourBlackMaterialPlasticPackage Contents for ELV Hunter CAS2 CAS3 CAS3 E Series EmulatorOnly 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 13cm.