Dear @rizwan400 ,I Opened up SRS airbag assembly yesterday, my clock spring has only two connector in it, the yellow and blue 1,the light beach one is missing what for it is used, do i need another clock spring, 2nd manual of my pre state that it can be connected to hard wired remote with or without interface, does that mean that interface is not required... in my case where u have connected audio control wires in that clip only 1 wire is connected nd that is of horn... if we connect audio control there, then where the horn wire will be connected...