Buick Regal VI (2017-2020) Adaptive front lighting circuit

AFL IND AUTO HEADLAMP LEVELING FUSE AUTOMATIC LEVEL CTRL POS AUTOMATIC LEVEL CTRL POS SENS LOW REF BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/WHT WIRE CAN BUS HI 3 CAN BUS HI SER DATA CAN BUS LO 3 CAN BUS LO SER DATA COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FRONT AXLE LEVEL SENS FRONT AXLE LEVEL SENS LOW REF FRONT SUSPENSION HEIGHT SENSOR GMLAN SERIAL DATA - 1 GROUND GROUND DISTRIBUTION SYSTEM GRY/GRN WIRE HEADLAMP CONTROL MODULE (LEFT SIDE OF DASH) HEADLAMP LEVELING FUSE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT CLUSTER LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP CONTROL MODULE LEFT HEADLAMP LEVELING ACTUATOR LOGIC LOW SPD GMLAN SER DATA 2 POWER DISTRIBUTION SYSTEM REAR SUSPENSION HEIGHT SENSOR RED/YEL WIRE RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP CONTROL MODULE RIGHT HEADLAMP LEVELING ACTUATOR RIGHT SIDE OF RADIATOR) SENS SIG SERIAL DATA COMMUNICATION ENABLE UNDERHOOD FUSE BLOCK VIO/BLK WIRE W/ 4-LINK REAR AXLE W/ 5-LINK REAR AXLE W/O CONTINUOUSLY VARIABLE REAL TIME DAMPING WHT WIRE WHT/BLU WIRE WHT/RED WIRE