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.......
Hi I'm newbie here, just brought an E8. I have a question- Adjustable suspension and HKS titanium Exhaust (with Silencer) can pass Puspakom inspection?