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.......
dear all, now is 6am in the morning, my t-rex alarm was siren, and i wake up and off the siren, its big rain outside. Then for sure i went out and look out from the house at my car, wtf, i saw 2 malay guy with helmet...