Audi A4 Allroad Quattro B9 facelift (2019-2024) Computer data lines circuit

A/T ACTIVE STEERING CONTROL MODULE ALL WHEEL DRIVE CONTROL MODULE (LEFT REAR OF TRANSMISSION) BLK/VIO WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE DATA BUS ON BOARD DIAGNOSTIC INTERFACE (UNDER CENTER OF REAR SEATS) DIAGNOSTIC CONNECTION DUAL-CLUTCH TRANSMISSION MECHATRONIC EARLY PRODUCTION FUSE 1 FUSE 12 FUSE 2 FUSE 7 FUSE CARRIER 2 FUSE CARRIER 4 FUSE PANEL B GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED LATE PRODUCTION ORG/BRN WIRE PNK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM POWER STEERING CONTROL MODULE RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT COUPLING POINT IN ENGINE/ MOTOR COMPARTMENT SELECTOR LEVER VIO WIRE VIO/WHT WIRE VIO/YEL WIRE W/ ACTIVE STEERING W/ REAR FINAL DRIVE-SPORT DIFFERENTIAL YEL WIRE

2.0L TURBO 3.0L TURBO ABS CONTROL MODULE BLK WIRE BLK/VIO WIRE BRN WIRE CENTER CONSOLE DATA BUS ON BOARD DIAGNOSTIC INTERFACE (UNDER CENTER OF REAR SEATS) DIFFERENTIAL LOCK CONTROL MODULE DRIVER ASSISTANCE SYSTEMS FRONT CAMERA DRIVETRAIN CONTROL MODULE ENGINE/MOTOR CONTROL MODULE FRONT A/C DISPLAY CONTROL HEAD GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE IN THE STEERING WHEEL 4-PIN CONNECTOR LEFT FRONT HEADLAMP MULTI-FUNCTION STEERING WHEEL CONTROL MODULE ORG/BRN WIRE PNK WIRE PNK/WHT WIRE RED WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE W/ DRIVER ASSISTANCE SYSTEM W/ ACTIVE STEERING W/ REAR FINAL DRIVE-SPORT DIFFERENTIAL

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

BLK/VIO WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR CONTROL UNIT 1 FOR DRIVING, CONVENIENCE FUNCTIONS COUPLING POINT ON ROOF CUPHOLDER AMBIENT LIGHTING LAMP CUPHOLDER AMBIENT LIGHTING LAMP 2 DRIVER DOOR CONTROL MODULE ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP LEFT FRONT DOOR AMBIENT LIGHTING BULB 1 LEFT FRONT DOOR CONTOUR ILLUMINATION LAMP LEFT FRONT DOOR COUPLING POINT LEFT FRONT FOOTWELL LAMP LEFT FRONT SEAT COUPLING STATION LIGHT SWITCH MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR RED/BLU WIRE RIGHT FRONT FOOTWELL LAMP RIGHT FRONT SEAT COUPLING STATION STEERING COLUMN) SUNROOF CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT END OF DASH) VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ PANORAMA SUNROOF WHT WIRE WIPER MOTOR CONTROL MODULE YEL WIRE

BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE LEFT FRONT CENTER CONSOLE AMBIENT LIGHTING BULB 1 LEFT FRONT DOOR COUPLING POINT LEFT FRONT SEAT COUPLING STATION LEFT REAR DOOR AMBIENT LIGHTING BULB 1 LEFT REAR DOOR COUPLING POINT LEFT REAR FOOTWELL LAMP ORG/ WIRE ORG/BRN WIRE RED WIRE RIGHT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP RIGHT FRONT CENTER CONSOLE AMBIENT LIGHTING BULB 2 RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT HEADLAMP RIGHT FRONT SEAT COUPLING STATION RIGHT REAR DOOR AMBIENT LIGHTING BULB 1 RIGHT REAR DOOR COUPLING POINT RIGHT REAR FOOTWELL LAMP VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS YEL WIRE

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR BLU WIRE CENTER COUPLING POINT IN INTERIOR DRIVER SEAT BACKREST COUPLING POINT DRIVER VOLUME CONTROL ENGINE SOUND GENERATOR CONTROL MODULE FRONT INFORMATION DISPLAY CONTROL HEAD FRONT PASSENGER SEAT BACKREST COUPLING POINT FRONT ROOF MODULE GARAGE DOOR OPENER CONTROL HEAD GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRY WIRE GRY/YEL WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LEFT COUPLING POINT IN LUGGAGE COMPARTMENT LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT CUSHION FAN 1 MOBILE DEVICE CHARGER 1 ORG/ WIRE ORG/BRN WIRE ORG/GRY WIRE PERIPHERAL CAMERA CONTROL MODULE PNK WIRE REAR OF ENGINE COMPT) REAR VIEW CAMERA SYSTEM CONTROL MODULE RED WIRE RIGHT FRONT SEAT BACKREST FAN 1 RIGHT FRONT SEAT CUSHION FAN 1 STRUCTURE BORNE SOUND CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE VIO WIRE VIO/RED WIRE VIO/WHT WIRE W/ HIGH BEAM ASSIST

BLU WIRE CENTER COUPLING POINT IN INTERIOR DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIGITAL SOUND SYSTEM CONTROL MODULE EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE GRN WIRE GRY/YEL WIRE LEFT FRONT SEAT COUPLING STATION LEFT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE ORG/BRN WIRE PNK WIRE RED WIRE RIGHT FRONT SEAT COUPLING STATION RIGHT REAR INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE VIO WIRE WHT WIRE