Audi S4 B9 facelift (2019-2024) blk Wiring diagrams

ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ABS CONTROL MODULE FUSE 1 ABS CONTROL MODULE FUSE 2 ABS HYDRAULIC PUMP ABS HYDRAULIC UNIT BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CLUTCH POSITION SENSOR COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 FUSE 11 FUSE PANEL 2 FUSE PANEL B GRN WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT PARKING BRAKE MOTOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT PARKING BRAKE MOTOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE SUPPLEMENTAL RESTRAINTS SYSTEM VACUUM SENSOR WHT WIRE YEL WIRE YEL/GRN WIRE

ASR/ESP BUTTON BLK WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVING, CONVENIENCE FUNCTIONS CONTROL UNIT 1 FUSE 3 FUSE 6 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT ABS WHEEL SPEED SENSOR ORG/BRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE WHT WIRE YEL WIRE

3.0L TURBO 2.0L TURBO HYBRID DMSA, DPAA 2.0L TURBO CYMC ABS INDICATOR LAMP AUTO HOLD BUTTON AUTO- HOLD BLK WIRE BLU/VIO WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE SYSTEM INDICATOR LAMP BRN WIRE BRN/BLU WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DISPLAY UNIT ELECTROMECHANICAL ELECTROMECHANICAL PARKING BRAKE BUTTON ENGINE/MOTOR CONTROL MODULE FUSE 11 FUSE 12 FUSE 5 FUSE 9 FUSE PANEL 1 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED ILLUMINATION INDICATOR LAMP INSTRUMENT CLUSTER CONTROL MODULE ORG/BRN WIRE PARKING BRAKE PNK WIRE POWER DISTRIBUTION SYSTEM RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 STEERING ANGLE SENSOR STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) VIO WIRE VIO/RED WIRE VIO/YEL WIRE YEL WIRE

ACCELERATOR PEDAL MODULE ACCELERATOR PEDAL POSITION SENSOR ACCELERATOR PEDAL POSITION SENSOR 2 ADAPTIVE CRUISE CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE 2 BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRAKE LAMP SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM CRUISE CONTROL IND CRUISE CONTROL SWITCH DISPLAY UNIT ENGINE SPEED SENSOR ENGINE/MOTOR CONTROL MODULE EPC THROTTLE DRIVE EPC THROTTLE DRIVE ANGLE SENSOR 1 EPC THROTTLE DRIVE ANGLE SENSOR 2 FUSE 12 FUSE 14 FUSE 5 FUSE 9 FUSE PANEL 1 FUSE PANEL 4 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE ORG/BRN WIRE PNK WIRE RED/VIO WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) THROTTLE VALVE CONTROL MODULE (THROTTLE BODY) TRANSMISSION CONTROL MODULE (TRANSMISSION ASSEMBLY) TRANSMISSION INPUT SPEED SENSOR TRANSMISSION OUTPUT SPEED SENSOR VIO WIRE VIO/RED WIRE WHT/RED WIRE YEL/BLU WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE CENTRAL LOCKING SAFE INDICATOR LAMP COMPUTER DATA LINES SYSTEM DRIVER DOOR CENTRAL LOCKING SAFE MOTOR DRIVER DOOR CONTACT SWITCH DRIVER DOOR CONTROL MODULE DRIVER DOOR LOCK UNIT DRIVER INTERIOR LOCKING BUTTON DRIVER LOCK CYLINDER CONTACT SWITCH DRIVER SIDE CENTRAL LOCKING MOTOR DRIVER SIDE CENTRAL LOCKING SYSTEM ACTUATOR FUSE 11 FUSE 5 FUSE PANEL 3 FUSE PANEL B HOT AT ALL TIMES INTERIOR MONITORING, VEHICLE INCLINATION DEACTIVATION BUTTON LEFT FRONT DOOR COUPLING POINT LEFT REAR DOOR COUPLING POINT ORG/BRN WIRE ORG/GRN WIRE REAR LID REMOTE RELEASE BUTTON RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RELAY & FUSE CARRIER 1 VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE W/ SAFE FUNCTION YEL/BLU WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUEL FILLER DOOR LOCK MOTOR FUSE 11 FUSE PANEL 1 FUSE PANEL F GRN WIRE GRN/GRY WIRE GRN/RED WIRE HOT AT ALL TIMES LEFT FRONT DOOR COUPLING POINT LEFT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR LEFT REAR DOOR COUPLING POINT LEFT REAR EXTERIOR DOOR HANDLE TOUCH SENSOR LEFT REAR WINDOW BREAKAGE SENSOR ORG/BRN WIRE REAR LID ALARM SWITCH REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE RELEASE BUTTON REAR LID LOCK CYLINDER/ANTI- THEFT ALARM/ CENTRAL LOCKING CONTACT SWITCH REAR WINDOW BREAKAGE SENSOR RED/BLU WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR RIGHT REAR DOOR COUPLING POINT RIGHT REAR EXTERIOR DOOR HANDLE TOUCH SENSOR RIGHT REAR WINDOW BREAKAGE SENSOR SEDAN VIO/BLU WIRE VIO/GRY WIRE WAGON WHT/RED WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE

ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE HOOD CONTACT SWITCH FRONT PASSENGER INTERIOR LOCKING BUTTON FUSE 1 FUSE 13 FUSE PANEL 2 FUSE PANEL B GLOVE COMPARTMENT WIRING HARNESS COUPLING POINT GRN WIRE GRN/RED WIRE GRY/GRN WIRE HOOD CONTACT SWITCH 2 HOT AT ALL TIMES INTERIOR MONITORING SENSOR LUGGAGE COMPARTMENT REAR LID LOCK BUTTON ORG/BRN WIRE REAR LID CONTROL HEAD REAR LID CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY & FUSE CARRIER 1 VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE INCLINATION SENSOR VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE W/ INTERIOR MONITORING WHT/RED WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT FUSE 11 FUSE 12 FUSE 5 FUSE PANEL 1 FUSE PANEL 3 FUSE PANEL B FUSE PANEL F GRN WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE LUGGAGE COMPARTMENT COVER DRIVE UNIT ORG/BRN WIRE REAR LID CLOSED SENSOR 1 REAR LID CLOSED SENSOR 2 REAR LID CONTROL MODULE REAR LID COUPLING MOTOR 1 REAR LID COUPLING MOTOR 2 REAR LID DRIVE UNIT REAR LID DRIVE UNIT 2 REAR LID MOTOR 1 REAR LID MOTOR 2 REAR LID REMOTE RELEASE BUTTON REAR LID WARNING BUZZER RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY & FUSE CARRIER 1 RELAY & FUSE PANEL 2 VIO WIRE VIO/BRN WIRE W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE FUEL FILLER DOOR LOCK MOTOR GRN WIRE GRN/RED WIRE LEFT COUPLING POINT IN LUGGAGE COMPARTMENT LEFT FRONT DOOR COUPLING POINT LUGGAGE COMPARTMENT REAR LID LOCK BUTTON NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER REAR LID OPENING CONTROL MODULE REAR BUMPER POWER REAR LID OPENING SENSOR REAR BUMPER POWER REAR LID OPENING SENSOR 2 REAR LID ALARM SWITCH REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID CLOSING AID MOTOR REAR LID CONTROL HEAD REAR LID HANDLE RELEASE BUTTON REAR LID LOCK CYLINDER/ANTI- THEFT ALARM/ CENTRAL LOCKING CONTACT SWITCH REAR LID LOCKING MECHANISM BUTTON RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SEDAN WAGON WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING, INSTRUMENT CLUSTER SYSTEMS ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FUSE 13 FUSE 15 FUSE 2 FUSE 3 FUSE 6 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL 4 FUSE PANEL B GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM NAVIGATION SYSTEM ORG/BRN WIRE ORG/GRY WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WARNING SYSTEMS WHT WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/VIO WIRE