Mercedes-Benz GLS-class X167 (2019-2023) Automatic a/c circuit

#6 #7 2 3 A M K KK A SIG AC HOUSING BLOWER MOTOR BLK WIRE BLK/ORG WIRE BLOWER REGULATOR BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CLIMATE CONTROL UNIT (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE EVAPORATOR TEMPERATURE SENSOR FUSE 200 FUSE 204 FUSE 213 FUSE 334 FUSE 340 FUSE 432 FUSE 434 FUSE 486 GND 6 7 A SIG GND 6 7 GND GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INTERIOR TEMPERATURE SENSOR LEFT B-PILLAR SIDE AIR VENT POTENTIOMETER SENSOR LIN NCA WIRE PASSENGER- SIDE A-PILLAR BOX PERFUME ATOMIZER CONTROL UNIT PNK WIRE PVM REAR AC REFRIGERANT SHUTOFF VALVE REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT B-PILLAR SIDE AIR VENT POTENTIOMETER SENSOR RIGHT FOOTWELL VENT AIR OUTLET TEMPERATURE SENSOR RIGHT REAR FOOTWELL A/C TEMPERATURE SENSOR SIG VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE

2.0L TURBO 4.0L TURBO HYBRID AIR QUALITY SENSOR BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COOLANT CIRCULATION PUMP DEFROSTER VENT FLAP ACTUATOR MOTOR DEW POINT SENSOR DIFFUSE FLAP ACTUATOR MOTOR GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE IONIZER LEFT B-PILLAR AIR FLAP OPEN/CLOSE ACTUATOR MOTOR LEFT BLENDING AIR FLAP ACTUATOR LEFT CENTER AIR OUTLET FLAP LEFT FOOTWELL VENT AIR OUTLET TEMPERATURE SENSOR LEFT REAR AIR VENT AIR OUTLET TEMPERATURE SENSOR LEFT REAR PASSENGER COMPARTMENT PTC HEATER BOOSTER LEFT SIDE AIR VENT AIR OUTLET TEMPERATURE SENSOR LEFT SIDE OUTLET FLAP ACTUATOR MOTOR LIN NCA WIRE PNK WIRE REAR AIR CONDITIONING ELECTRONIC BLOWER CONTROLLER REAR AIR CONDITIONING OPERATING UNIT REAR HEAD AREA A/C TEMPERATURE SENSOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT B-PILLAR AIR FLAP OPEN/CLOSE ACTUATOR MOTOR RIGHT B-PILLAR PASSENGER COMPARTMENT PTC HEATER BOOSTER RIGHT REAR AIR VENT AIR OUTLET TEMPERATURE SENSOR RIGHT SIDE AIR VENT AIR OUTLET TEMPERATURE SENSOR STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER VIO WIRE VIO/WHT WIRE VIO/YEL WIRE W/ AIR QUALITY PACKAGE W/ REAR AIR CONDITIONING W/O REAR AIR CONDITIONING WHT WIRE WHT/GRN WIRE WHT/VIO WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H RBA-1 CAN B L CLIMATE CONTROL OPERATING UNIT COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH DRIVER-SIDE FUSE, RELAY MODULE ELECTRIC REFRIGERANT COMPRESSOR FRESH AIR/AIR RECIRCULATION FLAP ACTUATOR MOTOR FRESH AIR/RAM AIR/AIR RECIRCULATION FLAP ACTUATOR MOTOR FRONT CENTRAL CONTROL UNIT FUSE 209 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/RED WIRE HIGH-VOLTAGE PTC HEATER HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LEFT FOOTWELL FLAP ACTUATOR MOTOR LEFT REAR BLENDING AIR FLAP ACTUATOR MOTOR LEFT REAR CENTER AIR OUTLET ACTUATOR MOTOR LEFT REAR FOOTWELL A/C TEMPERATURE SENSOR LEFT REAR FOOTWELL FLAP ACTUATOR MOTOR NCA WIRE ORG/BLU WIRE OUTSIDE TEMPERATURE SENSOR PNK WIRE PWR-1 REAR AIR CONDITIONING EVAPORATOR TEMPERATURE SENSOR RED/GRN WIRE RED/WHT WIRE REFRIGERANT COMPRESSOR W/ MAGNETIC CLUTCH REFRIGERANT PRESSURE SENSOR RIGHT BLENDING AIR FLAP ACTUATOR RIGHT REAR BLENDING AIR FLAP ACTUATOR MOTOR RIGHT REAR CENTER AIR OUTLET ACTUATOR MOTOR RIGHT REAR FOOTWELL FLAP ACTUATOR MOTOR RIGHT SIDE OUTLET FLAP ACTUATOR MOTOR SIG STATIONARY HEATER UNIT W/ STATIONARY HEATER W/O STATIONARY HEATER WHT WIRE

A SIG BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE ENGINE COMPARTMENT PREFUSE BOX FAN MOTOR FUSE 101 FUSE 107 FUSE 118 FUSE 119 FUSE 124 FUSE 613 GRN/VIO WIRE HIGH-VOLTAGE BATTERY COOLING SYSTEM EXPANSION VALVE HIGH-VOLTAGE BATTERY COOLING SYSTEM SWITCHOVER VALVE HOT W/ HOT W/ BACKUP RELAY ENERGIZED HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED HOT W/ TERMINAL LOW TEMPERATURE CIRCUIT COOLANT PUMP 2 LOW TEMPERATURE CIRCUIT SWITCHOVER VALVE LOW-TEMPERATURE CIRCUIT COOLANT PUMP 1 LOW-TEMPERATURE COOLANT CIRCUIT 1 TEMPERATURE SENSOR LOW-TEMPERATURE COOLANT CIRCUIT 2 TEMPERATURE SENSOR LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR PNK WIRE PNK/GRY WIRE PNK/WHT WIRE PWM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR W/ STATIONARY HEATER W/O STATIONARY HEATER WINDSHIELD HEATER CONTROL UNIT

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) WHT WIRE YEL/BLK WIRE