Hey guys im new to this forum and this is my first post and the why i made an account is because i need your help. I bought led bars to put in the stock light location and want to run them using the stock light switch that has high and low but im unsure what wires do what. There are three wires the go from the switch to each light that are black and yellow, red and yellow, and red and black. Please help me beacise i need to now what wire powers the high beams/ low beams and what ever else the third wire might be. Thanks!