BMW iX i20 (2021-2024) Automatic a/c circuit, 4 zone

AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY BASIC CENTRAL PLATFORM (BCP) BLK WIRE BLK/BRN WIRE BLOWER MOTOR BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COOLANT CHANGEOVER VALVE COOLANT LEVEL SENSOR COOLANT PUMP 3 FRONT POWER DISTRIBUTION BOX FUSE 250 FUSE 3 FUSE 39 FUSE 62 GRN/BLU WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ BI-STABLE RELAY ENERGIZED PASSENGER COMPARTMENT REFRIGERANT SHUTOFF VALVE REAR AIR VENT GRILLE REAR POWER DISTRIBUTION BOX RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER VENTILATION GRILLE EVAPORATOR TEMPERATURE SENSOR GRN/WHT (OR GRN) WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEAT PUMP CIRCUIT TEMPERATURE SENSOR HEATING, AIR CONDITIONING SYSTEM OPERATING FACILITY INTERIOR TEMPERATURE SENSOR LEFT FOOTWELL TEMPERATURE SENSOR LEFT FRONT VENTILATION TEMPERATURE SENSOR LEFT REAR SEAT FOOTWELL TEMPERATURE SENSOR NCA WIRE RED WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FOOTWELL TEMPERATURE SENSOR RIGHT FRONT VENTILATION TEMPERATURE SENSOR RIGHT REAR SEAT FOOTWELL TEMPERATURE SENSOR VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

AUTOMATIC AIR RECIRCULATION CONTROL SENSOR BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE ELECTRIC A/C COMPRESSOR ELECTRIC AUXILIARY HEATER (CENTER OF HVAC UNIT) FRONT POWER DISTRIBUTION BOX FUSE 206 FUSE 255 FUSE 261 GRN/GRY WIRE GRN/YEL WIRE HEAT PUMP CIRCUIT EXPANSION VALVE HIGH PRESSURE REFRIGERANT PRESSURE TEMPERATURE SENSOR HOT W/ LEFT VENTILATION GRILLE LOW PRESSURE REFRIGERANT PRESSURE TEMPERATURE SENSOR NCA WIRE ORG/ WIRE RADIATOR OUTLET TEMPERATURE SENSOR REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT VENTILATION GRILLE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE

BATTERY POWER DISTRIBUTION BOX BLK WIRE BLK/GRY WIRE BRN WIRE BRN/GRY WIRE CENTER CONSOLE CENTER POWER DISTRIBUTION BOX COMPUTER DATA LINES SYSTEM COOLANT CHANGEOVER VALVE 2 COOLANT PUMP COOLANT PUMP 2 ELECTRIC FAN (BEHIND RADIATOR) ELECTRIC FAN CUT-OFF RELAY FRONT POWER DISTRIBUTION BOX FUSE 106 FUSE 116 FUSE 243 FUSE 249 FUSE 262 FUSE 274 FUSE 404 GRN/BLU WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL NCA WIRE ORG/ WIRE RADIATOR BLIND DRIVE REAR COMPARTMENT BLOWER MOTOR REAR COMPARTMENT OUTPUT STAGE BLOWER MOTOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED SCREWABLE GROUND DISTRIBUTION VIO/YEL WIRE WHT WIRE WHT/BRN WIRE YEL/GRN WIRE

BRN WIRE DEFROSTER FLAP MOTOR FRESH AIR FLAP MOTOR GRN/YEL WIRE INDIRECT VENTILATION FLAP MOTOR LEFT CENTER VENTILATION FLAP MOTOR LEFT FRONT FOOTWELL FLAP MOTOR LEFT FRONT MIXED AIR FLAP MOTOR LEFT FRONT STRATIFICATION FLAP MOTOR LEFT OUTSIDE VENTILATION FLAP MOTOR LEFT REAR AIR DISTRIBUTION FLAP MOTOR LEFT REAR MIXED AIR FLAP MOTOR ORG/BLU WIRE RECIRCULATED AIR FLAP MOTOR RED WIRE RIGHT CENTER VENTILATION FLAP MOTOR RIGHT FRONT FOOTWELL FLAP MOTOR RIGHT FRONT MIXED AIR FLAP MOTOR RIGHT FRONT STRATIFICATION FLAP MOTOR RIGHT OUTSIDE VENTILATION FLAP MOTOR RIGHT REAR AIR DISTRIBUTION FLAP MOTOR RIGHT REAR MIXED AIR FLAP MOTOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE