Blind spot monitoring circuit for BMW 3 series G20/G21 (2018-2023)

BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM ETHERNET SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY/VIO WIRE LEFT FRONT SIDE NEAR RANGE RADAR SENSOR LEFT REAR NEAR RANGE RADAR SENSOR LINES SYSTEM OPTIONAL EQUIPMENT SYSTEM PNK/BLU WIRE RED WIRE VIO WIRE W/ ETHERNET SWITCH W/O ETHERNET SWITCH WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

BLU WIRE BLU/RED WIRE BRN WIRE CAMERA BASED DRIVER SUPPORT SYSTEMS COMPUTER DATA LINES SYSTEM FRONT RADAR SENSOR FUSE 204 FUSE 208 FUSE 209 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/VIO WIRE HOT W/ TERMINAL LONG- DISTANCE RANGE FRONT RADAR SENSOR HEATING LONG-DISTANCE RANGE FRONT RADAR SENSOR REAR POWER DISTRIBUTION BOX RED WIRE RIGHT FRONT SIDE NEAR RANGE RADAR SENSOR RIGHT REAR NEAR RANGE RADAR SENSOR VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE