the non hid headlights.. have 4 wires that are in a harness.... when i plug in the last one to a blinker wire.. it blinks a lil bulb that is in the bottem back of the high beam ... i can figure it out.. what is that bulb for.. and where do i wire up the blinkers... and how?

 

the bulb is the city light it stays on with your low beams on. it not suppose to blink.