Audi Q8 I (2018-2023) vehicle electrical system control module Wiring diagrams

3.0L TURBO 4.0L TURBO A/C CLUTCH A/C COMPRESSOR (LEFT FRONT OF ENGINE) AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON ENGINE ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET ENGINE PRE-WIRING COUPLING POINT 2 ENGINE/MOTOR CONTROL MODULE FUSE 13 FUSE 14 FUSE 3 FUSE 8 FUSE PANEL A GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED N/A ORG/BRN WIRE ORG/WHT WIRE OUTSIDE AIR TEMPERATURE SENSOR RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE 2 RADIATOR FAN FUSE RADIATOR FAN SECOND SPEED FUSE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REGULATOR VALVE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/YEL WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/VIO WIRE

12-PIN CONNECTOR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LAMP BUTTON FUSE 10 FUSE 11 FUSE 12 FUSE PANEL C FUSE PANEL E FUSE PANEL F HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR INTERIOR REAR VIEW MIRROR LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT HEADLAMP LEFT FRONT TURN SIGNAL BULB LEFT HEADLAMP BEAM ADJUSTMENT MOTOR LEFT HEADLAMP FAN LEFT HEADLAMP TEMPERATURE SENSOR 1 LEFT HEADLAMP TEMPERATURE SENSOR 2 LEFT HEADLAMP TEMPERATURE SENSOR 3 LEFT HEADLAMP TEMPERATURE SENSOR 4 LEFT HEADLAMP TEMPERATURE SENSOR 5 LEFT HIGH BEAM HEADLAMP BULB LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LEFT LOW BEAM HEADLAMP BULB LIGHT SWITCH ORG/BRN WIRE ORG/GRY WIRE POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR REAR FOG LAMP BUTTON RED WIRE RED/GRY WIRE ROTARY LIGHT SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRN WIRE VIO/WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

12-PIN CONNECTOR 4-PIN CONNECTOR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LAMP BUTTON FUSE 10 FUSE 11 FUSE 12 FUSE PANEL C FUSE PANEL E FUSE PANEL F HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR INTERIOR REAR VIEW MIRROR LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT HEADLAMP LEFT FRONT SIDE MARKER LAMP BULB LEFT FRONT TURN SIGNAL BULB LEFT HEADLAMP BEAM ADJUSTMENT MOTOR LEFT HEADLAMP TEMPERATURE SENSOR 1 LEFT HEADLAMP TEMPERATURE SENSOR 2 LEFT HEADLAMP TEMPERATURE SENSOR 3 LEFT HEADLAMP TEMPERATURE SENSOR 4 LEFT HIGH BEAM HEADLAMP BULB LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LEFT LOW BEAM HEADLAMP BULB LIGHT SWITCH ORG/BRN WIRE ORG/GRY WIRE POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR REAR FOG LAMP BUTTON RED WIRE RED/GRY WIRE ROTARY LIGHT SWITCH TLII TLIIX VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRN WIRE VIO/WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

ACCESS/START AUTHORIZATION BUTTON 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 8) FROM FUSE PANEL H (DIAGRAM 3 OF 8) 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 W/ MULTI-ZONE CONTROLS WHT/GRY WIRE WHT/VIO WIRE YEL/GRY WIRE

AUTOMATIC TRANSMISSION COUPLING POINT BLK/RED WIRE BLK/YEL WIRE COUPLING POINT ON LEFT FRONT BUMPER DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER ASSISTANCE SYSTEMS FRONT CAMERA DRIVER SEAT BACKREST BLOWER FAN DRIVER SEAT BACKREST COUPLING POINT DRIVER SEAT COUPLING POINT DRIVER SEAT CUSHION BLOWER FAN FROM FUSE 9 (DIAGRAM 6 OF 8) FRONT PASSENGER SEAT BACKREST BLOWER FAN FRONT PASSENGER SEAT BACKREST COUPLING POINT FRONT PASSENGER SEAT COUPLING POINT FRONT PASSENGER SEAT CUSHION BLOWER FAN FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE PANEL D INTERIOR REAR VIEW MIRROR LEFT FRONT OBJECT DETECTION RADAR SENSOR CONTROL MODULE N/A NIGHT VISION SYSTEM CONTROL MODULE NOT USED REAR A/C DISPLAY CONTROL HEAD RED/GRN WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT OBJECT DETECTION RADAR SENSOR CONTROL MODULE STARTER RELAY 1 STARTER RELAY 2 SWAY STABILIZATION CONTROL MODULE SWAY STABILIZATION CONTROL MODULE 2 TRANSMISSION FLUID COOLING VALVE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ COMFORT SEATS W/O COMFORT SEATS WHT/RED WIRE YEL/BLU WIRE YEL/VIO WIRE

ABS CONTROL MODULE ABS CONTROL MODULE FUSE 2 ADAPTIVE CRUISE CONTROL MODULE ADAPTIVE CRUISE CONTROL RADAR SENSOR HEATING ELEMENT BLK WIRE BLK/RED WIRE BLK/VIO WIRE BRN/BLK WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COUPLING POINT ON LEFT FRONT BUMPER DRIVER DOOR CONTROL MODULE DRIVER SEAT COUPLING POINT DRIVER SIDE REAR DOOR CONTROL MODULE FROM BATTERY INTERRUPT IGNITER (DIAGRAM 1 OF 8) FRONT PASSENGER SEAT COUPLING POINT FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL C FUSE PANEL D LASER DISTANCE REGULATION CONTROL MODULE LEFT FRONT DOOR COUPLING POINT LEFT REAR DOOR COUPLING POINT MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A NOT USED PASSENGER SIDE REAR DOOR CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT REAR DOOR COUPLING POINT SUNROOF CONTROL MODULE TERMINAL 15 POWER SUPPLY RELAY TO FUSE 1 (DIAGRAM 5 OF 8) TO FUSE PANEL B (DIAGRAM 8 OF 8) TO FUSE PANEL E (DIAGRAM 8 OF 8) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ SPEED LIMITER WIPER MOTOR CONTROL MODULE

ABS CONTROL MODULE AIR BAG CONTROL MODULE ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK/GRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR CENTER COUPLING POINT ON INSTRUMENT PANEL DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER ASSISTANCE SYSTEMS CONTROL MODULE EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE/ MOTOR CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM FUSE PANEL C (DIAGRAM 6 OF 8) FRONT PASSENGER DOOR CONTROL MODULE FRONT ROOF MODULE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL B FUSE PANEL E MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A NOT USED PARKING BRAKE BUTTON RAIN/LIGHT RECOGNITION SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT DOOR COUPLING POINT SELECTOR LEVER STARTER RELAY 2 TO FUSE PANEL F (DIAGRAM 7 OF 8) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ INTERIOR MONITORING, TOWING PREVENTION WINDSHIELD WASHER PUMP CONTROL MODULE

ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE ENGINE HOOD CONTACT SWITCH FUSE 1 FUSE PANEL E GRN WIRE GRN/RED WIRE GRY/BLU WIRE HOOD CONTACT SWITCH 2 HOT AT ALL TIMES INTERIOR MONITORING SENSOR LUGGAGE COMPARTMENT REAR LID LOCK BUTTON ORG/BRN WIRE OVERHEAD CONSOLE REAR LID CONTROL HEAD REAR LID CONTROL MODULE REAR LID LOCKING MECHANISM BUTTON RED WIRE RED/VIO WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE INCLINATION SENSOR VIO/BLU WIRE W/ ACCESS/ START AUTHORIZATION SYSTEM W/ INTERIOR MONITORING, TOWING PREVENTION W/O ACCESS/ START AUTHORIZATION SYSTEM WHT/GRN WIRE YEL/BLU WIRE YEL/GRY WIRE

BLU WIRE BLU/WHT WIRE BRN WIRE FUSE 15 FUSE PANEL F HOT AT ALL TIMES POWER ADJUSTABLE STEERING COLUMN CONTROL MODULE RED/BLK WIRE STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN AXIAL ADJUSTMENT SENSOR STEERING COLUMN FORWARD/BACK ADJUSTMENT MOTOR STEERING COLUMN VERTICAL ADJUSTMENT MOTOR STEERING COLUMN VERTICAL ADJUSTMENT SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU/VIO WIRE BRN WIRE CENTER INSTRUMENT PANEL SWITCH MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DEFROST BUTTON DRIVER DOOR CONTROL MODULE DRIVER EXTERIOR REAR VIEW MIRROR EARLY PRODUCTION EXTERIOR LIGHTS CIRCUIT FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER EXTERIOR REAR VIEW MIRROR FUSE 11 FUSE 14 FUSE 5 FUSE PANEL C FUSE PANEL E FUSE PANEL F GRN WIRE GRN/VIO WIRE GRY/RED WIRE HEATER HOT AT ALL TIMES LATE PRODUCTION LEFT COUPLING POINT ON REAR LID LEFT FRONT DOOR COUPLING POINT ORG/BRN WIRE REAR WINDOW REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER BUTTON REAR WINDOW DEFOGGER FUSE REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SUPPRESSOR REAR WINDOW DEFOGGER SUPPRESSOR 2 RED WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COUPLING POINT SUPPRESSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLU WIRE WHT WIRE WINDSHIELD ANTENNA SUPPRESSION FILTER