Audi S4 B9 facelift (2019-2024) red/grn Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT INSTRUMENT CLUSTER CONTROL MODULE FUSE 3 FUSE PANEL 3 FUSE PANEL B GRN WIRE HOT AT ALL TIMES LEFT FRONT BRAKE PAD WEAR SENSOR ORG/BRN WIRE RED WIRE RED/GRN WIRE RELAY & FUSE CARRIER 1 RIGHT REAR BRAKE PAD WEAR SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE

2.0L TURBO 3.0L TURBO AIR BAG CONTROL MODULE BATTERY BATTERY INTERRUPT IGNITER BATTERY JUMP START TERMINAL BATTERY MONITORING CONTROL MODULE BLK WIRE BLU WIRE BRN WIRE CENTER REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM DRIVER VOLUME CONTROL DRIVING, CONVENIENCE FUNCTIONS CONTROL UNIT 1 ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FROM BOTTOM COUPLING POINT ON LEFT A-PILLAR (DIAGRAM 4 OF 6) FRONT A/C DISPLAY CONTROL HEAD FRONT INFORMATION DISPLAY CONTROL HEAD 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 A GENERATOR, VOLTAGE REGULATOR GRY/RED WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE LIGHT SWITCH MAIN FUSE CARRIER MOBILE DEVICE CHARGER 1 N/A POWER STEERING CONTROL MODULE RADIATOR FAN RADIATOR FAN FUSE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT STARTER STEERING COLUMN ELECTRONICS CONTROL MODULE SUPPRESSOR TELEPHONE BASEPLATE TO FUSE PANEL A (DIAGRAM 5 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 2 (DIAGRAM 4 OF 6) TO RELAY & FUSE CARRIER 2 (DIAGRAM 5 OF 6) TO RELAY & FUSE CARRIER 2 (DIAGRAM 6 OF 6) TO RELAY & FUSE CARRIER 5 (DIAGRAM 4 OF 6) USB DISTRIBUTOR VIO/WHT WIRE W/ FPK ACTIVE INFO DISPLAY W/ MULTI-FUNCTION STEERING WHEEL W/O FPK ACTIVE INFO DISPLAY W/O TRAILER HITCH WAGON WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE

2.0L TURBO 3.0L TURBO ABS CONTROL MODULE ABS CONTROL MODULE FUSE 1 ABS CONTROL MODULE FUSE 2 AIR BAG CONTROL MODULE ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK WIRE BLK/GRN WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COUPLING POINT ON ROOF DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER DOOR CONTROL MODULE DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT BACKREST COUPLING POINT ELECTRO- MECHANICAL PARKING BRAKE BUTTON EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE COMPONENT POWER SUPPLY RELAY ENGINE/ MOTOR CONTROL MODULE FROM FUSE 11 (DIAGRAM 2 OF 6) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) 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 2 FUSE PANEL 3 FUSE PANEL B LEFT FRONT DOOR COUPLING POINT LEFT FRONT LUMBAR SUPPORT ADJUSTMENT SWITCH LEFT FRONT SEAT COUPLING STATION MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A 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 SUNROOF CONTROL MODULE TERMINAL 15 POWER SUPPLY RELAY TO FUSE 12 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 3 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 4 OF 6) USED) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE W/ INTERIOR MONITORING W/ MEMORY W/O MEMORY WAGON WHT WIRE WIPER MOTOR CONTROL MODULE

2.0L TURBO 3.0L TURBO ACTIVE STEERING CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE 2 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR COMFORT SYSTEM CENTRAL CONTROL MODULE DRIVER ASSISTANCE SYSTEMS FRONT CAMERA DRIVETRAIN CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) FROM RELAY & FUSE CARRIER 2 (DIAGRAM 6 OF 6) FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL 1 FUSE PANEL 4 FUSE PANEL 5 FUSE PANEL B FUSE PANEL F GARAGE DOOR OPENER CONTROL HEAD GRN/RED WIRE LEFT FRONT HEADLAMP LEFT FRONT SEAT BELT LEFT FRONT SEAT COUPLING STATION LEFT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE LEFT WINDSHIELD DEFOGGER RELAY N/A REAR A/C DISPLAY CONTROL HEAD REAR LID CONTROL MODULE REAR WINDOW DEFOGGER RELAY RELAY & FUSE CARRIER 2 REAR WINDOW WIPER MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 (LEFT FRONT FOOTWELL) RELAY & FUSE CARRIER 2 RELAY & FUSE CARRIER 3 (REAR OF ENGINE COMPT) RELAY & FUSE CARRIER 5 RIGHT FRONT HEADLAMP RIGHT FRONT SEAT COUPLING STATION RIGHT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE RIGHT WINDSHIELD DEFOGGER RELAY STARTER RELAY 2 TO FUSE 5 (DIAGRAM 3 OF 6) TO FUSE PANEL C (DIAGRAM 1 OF 6) TO RELAY & FUSE CARRIER 2 (DIAGRAM 6 OF 6) TRANSMISSION CONTROL MODULE TRANSMISSION ELECTRIC PUMP 2 USB CHARGING SOCKET 2 W/ ADAPTIVE CRUISE CONTROL W/ LEVEL CONTROL SYSTEM W/O HID W/ MATRIX BEAM WAGON WAGON SEDAN WHT WIRE YEL/VIO WIRE

BATTERY JUMP START TERMINAL BLK WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE CELLULAR TELEPHONE AMPLIFIER COMFORT SYSTEM CENTRAL CONTROL MODULE DIFFERENTIAL LOCK CONTROL MODULE FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FRONT PASSENGER MULTI-CONTOUR SEAT CONTROL MODULE FRONT PASSENGER SEAT BACKREST COUPLING POINT FUEL TANK COUPLING POINT FUEL TANK LEAK DETECTION CONTROL MODULE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 2-3 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL 3 FUSE PANEL 5 FUSE PANEL A FUSE PANEL F GARAGE DOOR OPENER CONTROL MODULE GENERATOR, VOLTAGE REGULATOR LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LEFT COUPLING POINT IN LUGGAGE COMPART- MENT LEFT FRONT DOOR COUPLING POINT N/A NEAR FIELD COMMUNICATION CONTROL MODULE NOT USED PERIPHERAL CAMERA CONTROL MODULE RADIATOR FAN RADIATOR FAN FUSE 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 LUMBAR SUPPORT ADJUSTMENT SWITCH RIGHT FRONT SEAT BELT RIGHT FRONT SEAT COUPLING STATION STARTER SUPPRESSOR TIRE PRESSURE MONITORING CONTROL MODULE TV TUNER W/ LOW FAN OUTPUT, INCREASED FAN OUTPUT, RADIATOR FAN W/ TWO RADIATOR FANS W/ REAR VIEW CAMERA W/ TRAILER HITCH, TWO RADIATOR FANS W/O REAR VIEW CAMERA W/O TRAILER HITCH W/O TWO RADIATOR FANS YEL/RED WIRE YEL/VIO WIRE

2.0L TURBO ACCESS/START AUTHORIZATION BUTTON AUTOMATIC TRANSMISSION CONTROL MODULE FUSE BRN WIRE BRN/RED WIRE CIGARETTE LIGHTER CIGARETTE LIGHTER ILLUMINATION BULB COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE DIGITAL SOUND SYSTEM FUSE DUAL-CLUTCH TRANSMISSION MECHATRONIC FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM RELAY & FUSE CARRIER 2 (DIAGRAM 4 OF 6) FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD GRN WIRE GRY/BLU WIRE GRY/YEL WIRE N/A ORG/BRN WIRE REAR WINDOW DEFOGGER FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT SEAT COUPLING STATION SEDAN SOCKET ILLUMINATION BULB TO RELAY & FUSE CARRIER 2 (DIAGRAM 4 OF 6) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ AMPLIFIER W/O MEMORY WAGON WHT/RED WIRE WHT/VIO WIRE YEL/GRN WIRE

2.0L TURBO DBPA 3.0L TURBO BLK WIRE BLU WIRE BLU/GRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DRIVER AIR BAG IGNITER (IN STEERING WHEEL) DRIVER AIR BAG RELEASE VALVE IGNITER ENGINE/ MOTOR CONTROL MODULE FUSE 12 FUSE 16 FUSE PANEL C GRN WIRE HEATED STEERING WHEEL HORN SIGNAL ACTIVATION HOT AT ALL TIMES NCA WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) TURN SIGNAL SWITCH VIO WIRE VIO/YEL WIRE W/ CRUISE CONTROL W/ HEATED STEERING WHEEL WHT WIRE WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER SWITCH YEL WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FUSE 1 FUSE 10 FUSE 5 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HORNS SYSTEM HOT AT ALL TIMES NAVIGATION SYSTEM ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 SEATS SYSTEM SOUND SYSTEMS VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET ENGINE SPEED SENSOR ENGINE/MOTOR CONTROL MODULE GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HEATER IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 3 W/ POWER OUTPUT STAGE NCA WIRE OXYGEN SENSOR OXYGEN SENSOR 1 (BEFORE CATALYTIC CONVERTER) OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER OXYGEN SENSOR HEATER RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RIGHT SIDE OF RADIATOR) STARTING/CHARGING SYSTEM TANK VENTILATION PRESSURE SENSOR 1 TO SPARK PLUG 1 TO SPARK PLUG 2 TO SPARK PLUG 3 TRANSMISSIONS SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE