My 818S kit came with rear LED lights and a 2 prong (plus ground) LED flasher. No indication of any kind from FFR what the flasher is for or where it is to be mounted. Does it replace a factory Subaru flasher or the Turn and Hazard module or what? Again another frustrating conundrum foisted upon us by FFR. I can't even find the so-called Turn and Hazard Module. I don't think I have "dieted" it. Anyone have an idea?