Audi SQ8 I facelift (2023-2024) Power distribution circuit

AIR BAG CONTROL MODULE AUXILIARY HEATER CONTROL MODULE BATTERY BATTERY INTERRUPT IGNITER BATTERY MONITORING CONTROL MODULE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CENTER COUPLING POINT ON INSTRUMENT PANEL CIGARETTE LIGHTER CIGARETTE LIGHTER ILLUMINATION BULB CONTROL MODULE (DIAGRAM 3 OF 9) FROM VEHICLE ELECTRICAL SYSTEM FROM WIRE JUNCTION 2 (DIAGRAM 2 OF 8) FROM WIRE JUNCTION 3 (DIAGRAM 2 OF 8) FUSE 1 FUSE 2 FUSE 3 FUSE 4 GRY/BLU WIRE LEFT COUPLING POINT IN ENGINE/ MOTOR COMPARTMENT POWER STEERING CONTROL MODULE RED WIRE RIGHT REAR FOOTWELL SOCKET ILLUMINATION BULB TO ENGINE COMPONENT POWER SUPPLY RELAY (DIAGRAM 5 OF 9) TO FUSE PANEL H (DIAGRAM 4 OF 9) TO MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (DIAGRAM 7 OF 9) TO WIRE JUNCTION (DIAGRAM 2 OF 9) TO WIRE JUNCTION 2 (DIAGRAM 2 OF 9) TO WIRE JUNCTION 3 (DIAGRAM 2 OF 9) WHT/VIO WIRE

BLK WIRE BOTTOM CENTER COUPLING POINT IN INTERIOR BRAKE BOOSTER ELECTRIC DRIVE POWER, CONTROL ELECTRONICS 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 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 K N/A NOT USED REAR AXLE STEERING CONTROL MODULE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REMOTE START A/C RELAY SWAY STABILIZATION CONTROL MODULE SWAY STABILIZATION CONTROL MODULE 2 TO AUXILIARY HEATER CONTROL MODULE (DIAGRAM 1 OF 9) W/ 48 VOLTS SYSTEM W/O 48 VOLTS SYSTEM WINDSHIELD DEFOGGER CONTROL MODULE WIRE JUNCTION WIRE JUNCTION 2 WIRE JUNCTION 3

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 W/ 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/ AMPLIFIER W/O HIGH END SOUND W/ AMPLIFIER, HIGH END SOUND

ABS CONTROL MODULE ABS CONTROL MODULE FUSE 1 AUTOMATIC TRANSMISSION CONTROL MODULE FUSE BLK WIRE BOTTOM CENTER COUPLING POINT IN INTERIOR CENTER COUPLING POINT ON INSTRUMENT PANEL COMFORT SYSTEM CENTRAL CONTROL MODULE DRIVER ASSISTANCE SYSTEMS CONTROL MODULE DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT COUPLING POINT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH ENGINE COMPONENT POWER SUPPLY RELAY 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 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GARAGE DOOR OPENER CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LEFT FRONT DOOR COUPLING POINT MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE N/A NEAR FIELD COMMUNICATION CONTROL MODULE NEAR FIELD COMMUNICATION CONTROL MODULE 2 NOT USED REAR VIEW CAMERA SYSTEM CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT SEAT BELT RIGHT REAR SEAT BELT TENSIONER CONTROL MODULE ROOF ANTENNA TIRE PRESSURE MONITORING CONTROL MODULE TRANSMISSION CONTROL MODULE TV TUNER (IF EQUIPPED) YEL/RED WIRE

3.0L TURBO HYBRID 4.0L TURBO HYBRID AUTOMATIC TRANSMISSION COUPLING POINT BLK/RED WIRE BLK/YEL WIRE CENTER COUPLING POINT ON INSTRUMENT PANEL COUPLING POINT ON LEFT FRONT BUMPER DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER ASSISTANCE SYSTEMS FRONT CAMERA DRIVER SEAT BACKREST COUPLING POINT DRIVER SEAT COUPLING POINT FROM FUSE 9 (DIAGRAM 7 OF 9) FRONT PASSENGER SEAT BACKREST COUPLING POINT FRONT PASSENGER SEAT COUPLING POINT 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 LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT CUSHION FAN 1 N/A NIGHT VISION SYSTEM CONTROL MODULE NOT USED REAR A/C DISPLAY CONTROL HEAD RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 REMOTE START A/C RELAY RIGHT FRONT OBJECT DETECTION RADAR SENSOR CONTROL MODULE RIGHT FRONT SEAT BACKREST FAN 1 RIGHT FRONT SEAT CUSHION FAN 1 STARTER RELAY 1 STARTER RELAY 2 STRUCTURE BORNE SOUND CONTROL MODULE SWAY STABILIZATION CONTROL MODULE SWAY STABILIZATION CONTROL MODULE 2 TRANSMISSION FLUID COOLING VALVE USB CONNECTION 1 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 9) 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 LEFT FRONT DOOR COUPLING POINT LEFT REAR DOOR COUPLING POINT MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A 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 6 OF 9) TO FUSE PANEL B (DIAGRAM 9 OF 9) TO FUSE PANEL E (DIAGRAM 9 OF 9) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WIPER MOTOR CONTROL MODULE

A/C SYSTEM PARTICULATE MATTER CONCENTRATION SENSOR ANDROID OPERATING SYSTEM CONTROL MODULE CENTER CONSOLE SWITCH MODULE 1 CENTER COUPLING POINT ON INSTRUMENT PANEL CENTER INSTRUMENT PANEL SWITCH MODULE DRIVER VOLUME CONTROL ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FRAGRANCE DIFFUSER SYSTEM CONTROL MODULE FROM BOTTOM COUPLING POINT ON LEFT A-PILLAR (DIAGRAM 9 OF 9) FRONT INFORMATION DISPLAY CONTROL HEAD FRONT INFORMATION DISPLAY CONTROL HEAD 2 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 GRY/RED WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE N/A POWER ADJUSTABLE STEERING COLUMN CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE ROTARY LIGHT SWITCH STEERING COLUMN ELECTRONICS CONTROL MODULE USB DISTRIBUTOR W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE

ABS CONTROL MODULE AIR BAG CONTROL MODULE ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR ASSEMBLY MOUNT CONTROL MODULE BLK/GRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRAKE SYSTEM PRESSURE RESERVOIR 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 7 OF 9) 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 8 OF 9) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WINDSHIELD WASHER PUMP CONTROL MODULE