the 4 wire.red for ignition +12v,orange for +12v battery,black for grounding and white for tacho input. The 2 wire socket for shifting light.Becoz it using led type be sure you connect this 2 wire correctly.Otherwise it won't light....
sorry for the mistake.......
Hello,
Let me start of by saying a little about myself. I am still a newb to the site. Registered a few months/year or so ago in search of a little help in getting my Toyota project completed. That was how I found...