are you sure you have 4 lighting coils and not a stator coil with taps. point me to a diagram. it matters because this one wire solution still might work for you. those are 1157 cob led bulbs. step on the brake and they get brighter. anyone who can read this can wire in the front led signals, they are integrated to that headlight. thats why I specify dc- and dc+. feel free to wire in the license plate with a white 1156 cob led.