B2909 12V Motorcycle Modified Colorful Screen Instrument for BWS/RXM

B2909 12V Motorcycle Modified Colorful Screen Instrument for BWS/RXMRed wire 12V battary positive electrode Black wire positive electrode Green wire negative electrode Orange wire left turn signal wire Light blue right turn signal wire Blue wire Beam indicator wire Yellow wire Engine fault light wire Blue white wire oil level signal wire Red black wire RPM signal wire Function 1. light: high beam: blue positive control left right turn light green positive control engine Fault signal light: yellow negative control LCD