Audi A4 B9 facelift (2019-2024) brn Wiring diagrams

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CURRENT CODING RESISTANCE 1 FOR LEFT HEADLAMP FOG LAMP BUTTON FOG LAMP INDICATOR LAMP FUSE 11 FUSE 12 FUSE 3 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B FUSE PANEL C GRN WIRE GRY WIRE GRY/RED WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL, SWITCH ILLUMINATION DIMMER SWITCH LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT FOG LAMP BULB LEFT FRONT HEADLAMP LEFT FRONT SIDE MARKER LAMP BULB LEFT FRONT TURN SIGNAL BULB LEFT HEADLAMP TEMPERATURE SENSOR 1 LEFT HID HEADLAMP BULB LEFT LIGHT CONTROL MODULE LEFT LOW BEAM HEADLAMP REFLECTOR MOTOR LIGHT SWITCH ORG/BRN WIRE PARKING BRAKE INDICATOR LAMP POSITION LAMP INDICATOR LAMP POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY & FUSE CARRIER 1 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WHT WIRE WHT/BLK WIRE WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

BLK/GRN WIRE BLK/RED WIRE BLU/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CURRENT CODING RESISTANCE 1 FOR RIGHT HEADLAMP ELECTRO- MECHANICAL PARKING BRAKE BUTTON FUSE 11 FUSE PANEL 1 FUSE PANEL F GRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR LEVEL CONTROL SYSTEM SENSOR ORG/BRN WIRE PNK WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE RIGHT FRONT FOG LAMP BULB RIGHT FRONT HEADLAMP RIGHT FRONT SIDE MARKER LAMP BULB RIGHT FRONT TURN SIGNAL BULB RIGHT HEADLAMP TEMPERATURE SENSOR 1 RIGHT HID HEADLAMP BULB RIGHT LIGHT CONTROL MODULE RIGHT LOW BEAM HEADLAMP REFLECTOR MOTOR VIO/BLU WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LAMP BUTTON FOG LAMP INDICATOR LAMP FUSE 11 FUSE 12 FUSE 3 FUSE 5 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL 5 FUSE PANEL B FUSE PANEL C GRN WIRE GRY WIRE GRY/RED WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL, SWITCH ILLUMINATION DIMMER SWITCH LEFT FRONT HEADLAMP LEFT FRONT TURN SIGNAL BULB LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LIGHT SWITCH ORG/BRN WIRE PARKING BRAKE INDICATOR LAMP POSITION LAMP INDICATOR LAMP POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR REAR FOG LAMP BUTTON REAR FOG LAMP INDICATOR LAMP RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY & FUSE CARRIER 1 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRY WIRE VIO/WHT WIRE W/ FPK ACTIVE INFO DISPLAY W/ LENS W/O FPK ACTIVE INFO DISPLAY W/O LENS WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL PARKING BRAKE SWITCH FUSE 11 FUSE PANEL 1 FUSE PANEL F GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR LEVEL CONTROL SYSTEM SENSOR ORG/BRN WIRE PNK WIRE RED/BLK WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT HEADLAMP RIGHT FRONT TURN SIGNAL BULB RIGHT LED HEADLAMP POWER OUTPUT MODULE 1 VIO/GRN WIRE VIO/YEL WIRE W/ LENS W/O LENS YEL/RED WIRE

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE BLK/BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FOG LAMP BUTTON FOG LAMP INDICATOR LAMP FUSE 11 FUSE 12 FUSE 13 FUSE 3 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL 4 FUSE PANEL B FUSE PANEL C GRN WIRE GRY WIRE GRY/RED WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED HUMIDITY SENSOR INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL, SWITCH ILLUMINATION DIMMER SWITCH LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT HEADLAMP LEFT FRONT TURN SIGNAL BULB LEFT HEADLAMP AUXILIARY FUNCTIONS POWER OUTPUT MODULE LEFT HEADLAMP BEAM ADJUSTMENT MOTOR LEFT HEADLAMP CURRENT CODING RESISTANCE 1 LEFT HEADLAMP CURRENT CODING RESISTANCE 2 LEFT HEADLAMP CURRENT CODING RESISTANCE 3 LEFT HEADLAMP CURRENT CODING RESISTANCE 4 LEFT HEADLAMP FAN LEFT HEADLAMP TEMPERATURE SENSOR 1 LEFT HEADLAMP TEMPERATURE SENSOR 2 LEFT HEADLAMP TEMPERATURE SENSOR 3 LEFT HEADLAMP TEMPERATURE SENSOR 4 LEFT HEADLAMP TEMPERATURE SENSOR 5 LEFT HIGH BEAM HEADLAMP BULB LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LEFT LIGHT CONTROL MODULE LEFT LOW BEAM HEADLAMP BULB LEFT MATRIX HEADLAMP POWER OUTPUT MODULE LEFT STATIONARY CORNERING LAMP LIGHT SWITCH ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING BRAKE INDICATOR LAMP POSITION LAMP INDICATOR LAMP POWER DISTRIBUTION SYSTEM RAIN/LIGHT RECOGNITION SENSOR RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE W/ FPK ACTIVE INFO DISPLAY W/O FPK ACTIVE INFO DISPLAY WHT WIRE WHT/BLK WIRE WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK/BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL PARKING BRAKE BUTTON FUSE 11 FUSE PANEL 1 FUSE PANEL F GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR LEVEL CONTROL SYSTEM SENSOR ORG/ WIRE ORG/BRN WIRE PNK WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 2 RIGHT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE RIGHT FRONT HEADLAMP RIGHT FRONT TURN SIGNAL BULB RIGHT HEADLAMP AUXILIARY FUNCTIONS POWER OUTPUT MODULE RIGHT HEADLAMP BEAM ADJUSTMENT MOTOR RIGHT HEADLAMP CURRENT CODING RESISTANCE 1 RIGHT HEADLAMP CURRENT CODING RESISTANCE 2 RIGHT HEADLAMP CURRENT CODING RESISTANCE 3 RIGHT HEADLAMP CURRENT CODING RESISTANCE 4 RIGHT HEADLAMP FAN RIGHT HEADLAMP TEMPERATURE SENSOR 1 RIGHT HEADLAMP TEMPERATURE SENSOR 2 RIGHT HEADLAMP TEMPERATURE SENSOR 3 RIGHT HEADLAMP TEMPERATURE SENSOR 4 RIGHT HEADLAMP TEMPERATURE SENSOR 5 RIGHT HIGH BEAM HEADLAMP BULB RIGHT LED HEADLAMP POWER OUTPUT MODULE 1 RIGHT LIGHT CONTROL MODULE RIGHT LOW BEAM HEADLAMP BULB RIGHT MATRIX HEADLAMP POWER OUTPUT MODULE RIGHT STATIONARY CORNERING LAMP VIO/GRN WIRE VIO/YEL WIRE WHT WIRE YEL/RED WIRE

AIR BAG CONTROL MODULE AUXILIARY BATTERY (2.0L TURBO HYBRID) (FLOOR OF LUGGAGE COMPT) BATTERY FUSE PANEL BATTERY INTERRUPT IGNITER BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER BELT FORCE LIMITER DRIVER SEAT BELT TENSIONER IGNITER 1 DRIVER THORAX AIR BAG CRASH SENSOR FRONT PASSENGER SIDE PEDESTRIAN PROTECTION CRASH SENSOR 2 FUSE 10 FUSE PANEL 2 FUSE PANEL B GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT DOOR COUPLING POINT LEFT FRONT SEAT BELT LEFT FRONT SEAT BELT TENSIONER CONTROL MODULE ORG/BRN WIRE PASSENGER SEAT BELT RETRACTOR PASSENGER SIDE REAR SEAT BELT TENSIONER IGNITER PEDESTRIAN PROTECTION TRIGGER 1 PEDESTRIAN PROTECTION TRIGGER 2 POWER DISTRIBUTION SYSTEM RED WIRE RELAY & FUSE CARRIER 1 VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DRIVER HEAD CURTAIN AIR BAG IGNITER DRIVER SEAT BELT SWITCH DRIVER SEAT POSITION SENSOR DRIVER SIDE PEDESTRIAN PROTECTION CRASH SENSOR 2 DRIVER SIDE REAR THORAX AIR BAG IGNITER DRIVER THORAX AIR BAG IGNITER FRONT PASSENGER HEAD CURTAIN AIR BAG IGNITER FRONT PASSENGER THORAX AIR BAG CRASH SENSOR GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE LEFT FRONT SEAT COUPLING STATION PASSENGER SIDE REAR THORAX AIR BAG IGNITER RED WIRE RIGHT FRONT DOOR COUPLING POINT VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE

ABS CONTROL MODULE ACTIVE STEERING CONTROL MODULE ALL- WHEEL DRIVE CONTROL MODULE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/WHT WIRE DIFFERENTIAL LOCK CONTROL MODULE DRIVER SIDE REAR SEAT BELT TENSIONER IGNITER FRONT PASSENGER SEAT HEATING ELEMENT FUSE 10 FUSE 16 FUSE PANEL 1 FUSE PANEL 3 FUSE PANEL F GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES NCA WIRE PASSENGER OCCUPANT DETECTION SYSTEM CONTROL MODULE PASSENGER SIDE REAR THORAX AIR BAG CRASH SENSOR RED WIRE RED/VIO WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT SEAT COUPLING STATION SEATS SYSTEM VIO WIRE VIO/WHT WIRE WHT WIRE YEL/GRY WIRE

BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CENTER CONSOLE CENTER REAR SEAT BELT SWITCH COMFORT SYSTEM CENTRAL CONTROL MODULE DRIVER FRONT AIR BAG CRASH SENSOR DRIVER SIDE REAR SEAT BELT SWITCH DRIVER SIDE REAR THORAX AIR BAG CRASH SENSOR DRIVETRAIN CONTROL MODULE DUAL SEAT BELT LATCH DUAL-CLUTCH TRANSMISSION MECHATRONIC EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE/ MOTOR CONTROL MODULE FRONT PASSENGER KNEE AIR BAG IGNITER FRONT PASSENGER SEAT BELT SWITCH FRONT PASSENGER SEAT POSITION SENSOR FRONT PASSENGER THORAX AIR BAG IGNITER GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE PASSENGER SIDE FRONT AIR BAG CRASH SENSOR PASSENGER SIDE REAR SEAT BELT SWITCH PEDESTRIAN PROTECTION CENTER CRASH SENSOR POWER STEERING CONTROL MODULE RED WIRE RED/VIO WIRE RIGHT COUPLING POINT IN ENGINE COMPARTMENT TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WHT WIRE WHT/RED WIRE YEL/GRY WIRE