Audi S4 B9 facelift (2019-2024) blu/vio Wiring diagrams

ADAPTIVE CRUISE CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE 2 AIR BAG CONTROL MODULE (IF EQUIPPED) (UNDER CENTER CONSOLE) ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK WIRE BLK/VIO WIRE BLU WIRE BLU/VIO WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR COMFORT SYSTEM CENTRAL CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HIGH PRESSURE SENSOR HUMIDITY SENSOR IN FRESH AIR INTAKE DUCT INSTRUMENT CLUSTER CONTROL MODULE DISPLAY UNIT INSTRUMENT PANEL VENT MOTOR LEFT COUPLING POINT IN LUGGAGE COMPARTMENT ORG/ WIRE ORG/BRN WIRE PNK WIRE PNK/WHT WIRE POWER REAR LID OPENING CONTROL MODULE REAR A/C DISPLAY CONTROL HEAD REAR LID CONTROL MODULE STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) TOWING RECOGNITION CONTROL MODULE VIO WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE W/ ADAPTIVE CRUISE CONTROL W/ DRIVER ASSISTANCE SYSTEM W/ INTERIOR MONITORING W/O DRIVER ASSISTANCE SYSTEM WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE YEL WIRE

BATTERY MONITORING CONTROL MODULE BLK WIRE BLK/VIO WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR CENTER COUPLING POINT IN INTERIOR DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT BACKREST COUPLING POINT FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER MEMORY SEAT CONTROL MODULE FRONT PASSENGER MULTI-CONTOUR SEAT CONTROL MODULE FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD FRONT PASSENGER SEAT BACKREST COUPLING POINT GENERATOR GRN WIRE GRY WIRE GRY/YEL WIRE LEFT FRONT DOOR COUPLING POINT LEFT FRONT SEAT BELT LEFT FRONT SEAT COUPLING STATION NEAR FIELD COMMUNICATION CONTROL MODULE NEAR FIELD COMMUNICATION CONTROL MODULE 2 ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE RIGHT COUPLING POINT IN ENGINE/ MOTOR COMPARTMENT RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT SEAT BELT RIGHT FRONT SEAT COUPLING STATION TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/WHT WIRE

ASR/ ESP BUTTON BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTACT SWITCH DRIVER DOOR LOCK UNIT DRIVING PROFILE SELECTION BUTTON FRONT DISPLAY OPEN/ CLOSE BUTTON FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER DOOR LOCK UNIT FRONT PASSENGER EXIT WARNING LAMP FUSE 11 FUSE PANEL C GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE PARALLEL PARKING ASSISTANCE BUTTON PARALLEL PARKING ASSISTANCE INDICATOR LAMP PARKING AID BUTTON PARKING AID INDICATOR LAMP PASSENGER SIDE DOOR AMBIENT LIGHTING LAMP PASSENGER SIDE DOOR SPEAKER TRIM LAMP PASSENGER SIDE ENTRY LAMP RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP RIGHT FRONT DOOR AMBIENT LIGHTING BULB 1 RIGHT FRONT DOOR CONTOUR ILLUMINATION LAMP START/ STOP MODE BUTTON START/ STOP MODE INDICATOR LAMP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS WHT WIRE YEL/GRN WIRE

BLU/GRY WIRE BLU/VIO WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (DRIVER FRONT DOOR) DRIVER EXIT WARNING LAMP DRIVER SIDE DOOR AMBIENT LIGHTING LAMP DRIVER SIDE DOOR SPEAKER TRIM LAMP DRIVER SIDE ENTRY LAMP DRIVER SIDE REAR ENTRY LAMP DRIVER SIDE SILL PANEL STRIP AMBIENT LIGHTING LAMP FUSE 15 FUSE PANEL 2 FUSE PANEL B GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP LEFT FRONT DOOR AMBIENT LIGHTING BULB 1 LEFT FRONT DOOR CONTOUR ILLUMINATION LAMP LEFT FRONT FOOTWELL LAMP ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT FOOTWELL LAMP VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS YEL/GRN WIRE

BLU/VIO WIRE BRN WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER VANITY MIRROR LAMP DRIVER VANITY MIRROR LAMP CONTACT SWITCH GLOVE COMPARTMENT LAMP GLOVE COMPARTMENT LAMP SWITCH GLOVE COMPARTMENT WIRING HARNESS COUPLING POINT GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT SEAT COUPLING STATION LEFT LUGGAGE COMPARTMENT LAMP LEFT REAR DOOR AMBIENT LIGHTING BULB 1 LEFT REAR DOOR CONTOUR ILLUMINATION LAMP LEFT REAR DOOR COUPLING POINT LEFT REAR DOOR STORAGE COMPARTMENT ILLUMINATION LAMP LEFT REAR FOOTWELL LAMP ORG/BRN WIRE PASSENGER SIDE REAR DOOR PASSENGER SIDE REAR DOOR CONTACT SWITCH PASSENGER SIDE REAR DOOR CONTROL MODULE PASSENGER SIDE REAR DOOR LOCK UNIT RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ CHILD SAFETY LOCK W/O CHILD SAFETY LOCK WHT WIRE WHT/RED WIRE YEL WIRE

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC INTERIOR LIGHT SWITCH BUTTON BLU WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE CENTER REAR INTERIOR LAMP EMERGENCY CALL BUTTON (IF EQUIPPED) FRONT INTERIOR LAMP BUTTON FRONT PASSENGER VANITY MIRROR LAMP FRONT PASSENGER VANITY MIRROR LAMP CONTACT SWITCH FRONT ROOF MODULE FUSE 11 FUSE 14 FUSE 3 FUSE 5 FUSE 7 FUSE 8 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B GARAGE DOOR OPENER CONTROL HEAD GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT READING LAMP LEFT FRONT READING LAMP BUTTON LEFT REAR READING LAMP LEFT REAR READING LAMP SWITCH PASSENGER SIDE REAR DOOR AMBIENT LIGHTING LAMP PASSENGER SIDE REAR ENTRY LAMP PASSENGER SIDE REAR EXIT WARNING LAMP REAR READING LAMP FRONT BUTTON REAR ROOF FUNCTION BUTTON 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 READING LAMP RIGHT FRONT READING LAMP BUTTON RIGHT REAR DOOR AMBIENT LIGHTING BULB 1 RIGHT REAR DOOR CONTOUR ILLUMINATION LAMP RIGHT REAR DOOR COUPLING POINT RIGHT REAR DOOR STORAGE COMPARTMENT ILLUMINATION LAMP RIGHT REAR READING LAMP RIGHT REAR READING LAMP SWITCH ROAD SIDE ASSISTANCE BUTTON ROOF ELECTRONICS CONTROL MODULE VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ PANORAMA SUNROOF WHT WIRE YEL WIRE

AIR BAG CONTROL MODULE BLK WIRE BLU/VIO WIRE BLUETOOTH ANTENNA BOTTOM COUPLING POINT ON RIGHT A-PILLAR BRN WIRE CENTER COUPLING POINT IN INTERIOR COMPUTER DATA LINES SYSTEM EMERGENCY CALL MODULE ANTENNA EMERGENCY CALL MODULE ANTENNA 2 EMERGENCY CALL MODULE ANTENNA 3 EMERGENCY CALL MODULE SPEAKER EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE GPS ANTENNA GRN WIRE GRY/WHT WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 NCA WIRE PNK WIRE ROOF ANTENNA VIO/GRY WIRE WIRELESS DATA TRANSFER ANTENNA WIRELESS DATA TRANSFER ANTENNA 2 YEL WIRE

BLU WIRE BLU/VIO WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLU WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE COOLANT LEVEL SENSOR FUEL DELIVERY UNIT FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE INSTRUMENT CLUSTER OPERATION BUTTON LIGHT SWITCH ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON WINDSHIELD WASHER FLUID LEVEL SENSOR YEL WIRE

BLU WIRE BLU/VIO WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLU WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE COOLANT LEVEL SENSOR FUEL DELIVERY UNIT FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE INSTRUMENT CLUSTER OPERATION BUTTON LIGHT SWITCH ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON WINDSHIELD WASHER FLUID LEVEL SENSOR YEL WIRE

AIR BAG CONTROL MODULE AIR BAG INDICATOR LAMP BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DISPLAY UNIT DRIVER AIR BAG IGNITER DRIVER AIR BAG RELEASE VALVE IGNITER DRIVER KNEE AIR BAG IGNITER FRONT PASSENGER AIR BAG IGNITER 1 FRONT PASSENGER AIR BAG IGNITER 2 FRONT PASSENGER AIR BAG RELEASE VALVE IGNITER FRONT PASSENGER AIR BAG UNIT FRONT PASSENGER BELT FORCE LIMITER FRONT PASSENGER SEAT BELT TENSIONER IGNITER 1 FUSE 9 FUSE PANEL C GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE NCA WIRE ORG/BRN WIRE PNK/WHT WIRE RED WIRE RED/YEL WIRE RIGHT FRONT SEAT BELT RIGHT FRONT SEAT BELT TENSIONER CONTROL MODULE SPIRAL SPRING STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) VIO WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE