Car Wiring Diagrams for Blind spot monitoring circuit for Buick LaCrosse II (2009-2013)

BATT POS VOLT BATT POS VOLT SERIAL DATA SERIAL DATA GROUND BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REARVIEW MIRROR FUSE GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LED SIGNAL LEFT SIDE OBJECT SENSOR (BEHIND LEFT REAR WHEEL) PASSENGER OUTSIDE REARVIEW MIRROR RED/LT GRN WIRE RIGHT SIDE OBJECT SENSOR (BEHIND RIGHT REAR WHEEL) SERIAL DATA GROUND GROUND LED SIGNAL UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY)