- FUEL - BMW WHITE + BLUE - KOSO GREEN.
- OIL - BMW BROWN + GREEN - KOSO ORANGE.
- NEUTRAL - BMW BROWN + BLACK - KOSO BLUE.
- HI BEAM - BMW WHITE - KOSO YELLOW.
- LEFT TURN SIGNAL - BMW BLUE + RED - KOSO GRAY.
- RIGHT TURN SIGNAL - BMW BLUE + BLACK - KOSO WHITE.
- DASH LIGHTS (POSITIVE) - BMW GRAY - KOSO BROWN (POWER SWITCH).
- BATTERY POSITIVE - KOSO RED.
- BATTERY NEGATIVE - KOSO BLACK.
- SPEEDO - the sensor point setting number is 5 and the circumference setting range is 2069mm (It was not tested). This is my way of installing Koso speed sensor: Speedo
- TEMP 1 - in my case to auxiliary LED light.
- TEMP 2 - in my case to auxiliary LED lights driver procesor.
- RPM WIRE - BMW BLACK - KOSO BROWN/RPM (see below).