Audi SQ8 I (2019-2023) rear a/c display control head Wiring diagrams

BLK/GRN WIRE BLU/BRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FRESH AIR BLOWER FRESH AIR BLOWER CONTROL MODULE FUSE 1 FUSE 7 FUSE PANEL D FUSE PANEL G GRY/GRN WIRE HIGH PRESSURE SENSOR HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED LEFT B-PILLAR/ FOOTWELL SHUT-OFF DOOR MOTOR LEFT REAR UPPER BODY VENT ADJUSTMENT MOTOR REAR A/C DISPLAY CONTROL HEAD REAR HEATING, AIR CONDITIONING COUPLING POINT REAR UPPER BODY VENT TEMPERATURE SENSOR RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT B-PILLAR/ FOOTWELL SHUT-OFF DOOR MOTOR RIGHT REAR FOOTWELL RIGHT REAR UPPER BODY VENT ADJUSTMENT MOTOR SEATS SYSTEM VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON ENGINE ENGINE PRE-WIRING COUPLING POINT 2 ENGINE/MOTOR CONTROL MODULE FUSE 13 FUSE 14 FUSE 3 FUSE 7 FUSE 8 FUSE PANEL A FUSE PANEL G GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE ORG/BRN WIRE ORG/GRY WIRE ORG/WHT WIRE RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 RADIATOR FAN FUSE RADIATOR FAN SECOND SPEED FUSE REAR A/C DISPLAY CONTROL HEAD RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR FOOTWELL SEATS SYSTEM TOP OF ENGINE) VIO/WHT WIRE VIO/YEL WIRE W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/VIO WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BLU/BRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON ENGINE ENGINE PRE-WIRING COUPLING POINT 2 ENGINE/MOTOR CONTROL MODULE FUSE 13 FUSE 14 FUSE 3 FUSE 7 FUSE 8 FUSE PANEL A FUSE PANEL G GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE N/A ORG/BRN WIRE ORG/GRY WIRE ORG/WHT WIRE RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 RADIATOR FAN FUSE RADIATOR FAN SECOND SPEED FUSE REAR A/C DISPLAY CONTROL HEAD RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR FOOTWELL SEATS SYSTEM TOP OF ENGINE) VIO/YEL WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BLU/BRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON ENGINE ENGINE PRE-WIRING COUPLING POINT 2 ENGINE/MOTOR CONTROL MODULE FUSE 13 FUSE 14 FUSE 3 FUSE 7 FUSE 8 FUSE PANEL A FUSE PANEL G GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE N/A ORG/BRN WIRE ORG/GRY WIRE ORG/WHT WIRE RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 RADIATOR FAN FUSE RADIATOR FAN SECOND SPEED FUSE REAR A/C DISPLAY CONTROL HEAD RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR FOOTWELL SEATS SYSTEM TOP OF ENGINE) VIO/YEL WIRE W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

AIR BAG CONTROL MODULE AIR QUALITY SENSOR BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR CENTER CONSOLE SWITCH MODULE 1 CENTER COUPLING POINT ON INSTRUMENT PANEL CENTER INSTRUMENT PANEL SWITCH MODULE EXTERIOR AIR QUALITY, HUMIDITY SENSOR GRN WIRE GRN/GRY WIRE GRY/GRN WIRE GRY/RED WIRE HIGH PRESSURE SENSOR LEFT FRONT SEAT BELT LEFT REAR SEAT BELT TENSIONER CONTROL MODULE LIGHT SWITCH ORG/BRN WIRE ORG/GRY WIRE PNK WIRE POWER ADJUSTABLE STEERING COLUMN CONTROL MODULE RAIN/LIGHT RECOGNITION SENSOR REAR A/C DISPLAY CONTROL HEAD RIGHT FRONT HEADLAMP RIGHT FRONT SEAT BELT RIGHT REAR SEAT BELT TENSIONER CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (LEFT SIDE OF DASH) VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE W/ ADAPTIVE CRUISE CONTROL W/ LANE CHANGE ASSISTANCE W/O LANE CHANGE ASSISTANCE WHT/GRY WIRE WINDSHIELD WASHER PUMP CONTROL MODULE WIPER MOTOR CONTROL MODULE YEL/VIO WIRE

ACCESS/START AUTHORIZATION BUTTON AUXILIARY HEATER CONTROL MODULE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER COUPLING POINT IN INTERIOR CENTER COUPLING POINT ON INSTRUMENT PANEL CLOSE RANGE COMMUNICATION CONTROL MODULE 2 COUPLING POINT IN LEFT REAR SEAT DIFFERENTIAL LOCK CONTROL MODULE DIGITAL SOUND SYSTEM CONTROL MODULE DRIVER VOLUME CONTROL EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE EXHAUST DOOR CONTROL UNIT LEFT "C" PILLAR) LEFT REAR BACKREST HEATING ELEMENT LEFT REAR BENCH SEAT HEATING ELEMENT LEFT REAR SEAT COUPLING POINT LEFT REAR SEAT COUPLING STATION LEFT REAR UPPER BODY VENT POSITION SENSOR LEVEL CONTROL SYSTEM COMPRESSOR ELECTRONICS MOBILE DEVICE CHARGER 1 PARKING BRAKE BUTTON RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 REAR A/C DISPLAY CONTROL HEAD REAR CENTER AIR VENT ILLUMINATION BULB REAR FRESH AIR BLOWER CONTROL MODULE REDUCING AGENT METERING SYSTEM CONTROL MODULE RIGHT REAR FOOTWELL SELECTOR LEVER SWAY STABILIZATION CONTROL MODULE 2 USB CONNECTION 1 USB DISTRIBUTOR W/ MULTI-ZONE CONTROLS

3.0L TURBO HYBRID 4.0L TURBO HYBRID ACCESS/START AUTHORIZATION BUTTON AUTOMATIC TRANSMISSION COUPLING POINT BLK WIRE BLU/YEL WIRE BRN WIRE CENTER COUPLING POINT ON INSTRUMENT PANEL COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL MODULE FROM BATTERY INTERRUPT IGNITER (DIAGRAM 1 OF 9) FROM FUSE PANEL H (DIAGRAM 4 OF 9) FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL G GENERATOR, VOLTAGE REGULATOR GLOW PLUG FUSE 2 GRN WIRE LEFT FRONT SEAT BELT N/A NOT USED ORG/BRN WIRE RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 RADIATOR FAN FUSE RADIATOR FAN SECOND SPEED FUSE REAR A/C DISPLAY CONTROL HEAD REAR LID CONTROL MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR FOOTWELL SECONDARY AIR INJECTION PUMP FUSE STARTER SUPPRESSOR TRANSMISSION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WHT/GRY WIRE WHT/VIO WIRE YEL/GRY WIRE

CENTER COUPLING POINT IN INTERIOR DIFFERENTIAL LOCK CONTROL MODULE DIGITAL SOUND SYSTEM CONTROL MODULE DIGITAL SOUND SYSTEM FUSE ELECTRO-MECHANICAL BRAKE BOOSTER COUPLING POINT FROM BATTERY INTERRUPT IGNITER (DIAGRAM 1 OF 9) FRONT PASSENGER MEMORY SEAT CONTROL MODULE FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD FRONT PASSENGER SEAT COUPLING POINT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL H LEFT REAR SEAT BELT TENSIONER CONTROL MODULE LEVEL CONTROL SYSTEM COMPRESSOR ELECTRONICS REAR A/C DISPLAY CONTROL HEAD REAR FRESH AIR BLOWER CONTROL MODULE REAR WINDOW DEFOGGER FUSE REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SELF-LEVELING SUSPENSION FUSE TO FUSE PANEL G (DIAGRAM 3 OF 9) TO FUSE PANEL J (DIAGRAM 5 OF 9) TO FUSE PANEL K (DIAGRAM 2 OF 9) TOWING RECOGNITION CONTROL MODULE (IF EQUIPPED) TRAILER CIRCUIT BREAKER W/ BANG, OLUFSEN SOUND

BLK/GRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE REAR SEAT TEMPERATURE SENSOR FUSE 7 FUSE PANEL G GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES LEFT REAR BACKREST HEATING ELEMENT LEFT REAR BENCH SEAT HEATING ELEMENT LEFT REAR SEAT BACKREST TEMPERATURE SENSOR LEFT REAR SEAT COUPLING POINT PASSENGER SIDE REAR SEAT TEMPERATURE SENSOR REAR A/C DISPLAY CONTROL HEAD RED WIRE RED/VIO WIRE RIGHT REAR BACKREST HEATING ELEMENT RIGHT REAR BENCH SEAT HEATING ELEMENT RIGHT REAR FOOTWELL RIGHT REAR SEAT BACKREST TEMPERATURE SENSOR RIGHT REAR SEAT COUPLING POINT VIO WIRE VIO/WHT WIRE W/ MULTI-ZONE CONTROLS YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BRN WIRE BRN/BLK WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER SEAT BACKREST COUPLING POINT DRIVER SEAT COUPLING POINT FRONT INFORMATION DISPLAY CONTROL HEAD FRONT PASSENGER SEAT BACKREST COUPLING POINT FRONT PASSENGER SEAT COUPLING POINT FUSE 12 FUSE 6 FUSE PANEL C FUSE PANEL K GRN WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT CUSHION FAN 1 LEFT SEAT HEATING BUTTON ORG/BRN WIRE REAR A/C DISPLAY CONTROL HEAD RED WIRE RED/BRN WIRE RED/VIO WIRE REMOTE START A/C RELAY RIGHT FRONT SEAT BACKREST FAN 1 RIGHT FRONT SEAT CUSHION FAN 1 RIGHT SEAT HEATING BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE