Audi A3 8Y (2020-2024) vehicle electrical system control module Wiring diagrams

ACCESS/START AUTHORIZATION BUTTON (UNDER FRONT CENTER CONSOLE) BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BURGLARY PROTECTION CONTROL MODULE 5 COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FUSE 6 FUSE PANEL C GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT REAR DOOR COUPLING POINT LEFT REAR EXTERIOR DOOR HANDLE MOBILE DEVICE CHARGER 1 NEAR FIELD COMMUNICATION ANTENNA 2 NEAR FIELD COMMUNICATION CONTROL MODULE 2 ORG/BRN WIRE RED WIRE RED/BLU WIRE RIGHT REAR DOOR COUPLING POINT RIGHT REAR EXTERIOR DOOR HANDLE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE INTERIOR ACCESS/START SYSTEM ANTENNA 1 VIO/YEL WIRE WHT WIRE WHT/RED WIRE YEL WIRE

2.0L TURBO 2.0L TURBO DNVB 2.0L TURBO DSFA AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COOLANT RECIRCULATION PUMP (2.0L TURBO DSFA) (RIGHT REAR OF ENGINE) COOLANT SHUT-OFF VALVE ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET ENGINE PRE-WIRING COUPLING POINT 1 ENGINE/MOTOR CONTROL MODULE FUSE 2 FUSE 26 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL (OR RED/BLU) WIRE GRN/YEL WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRY WIRE YEL/RED WIRE

2.0L TURBO 2.0L TURBO DNVB 2.0L TURBO DSFA AFTER-RUN COOLANT PUMP BLK WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COOLANT RECIRCULATION PUMP (2.0L TURBO DSFA) (RIGHT REAR OF ENGINE) COOLANT SHUT-OFF VALVE ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET ENGINE PRE-WIRING COUPLING POINT 1 ENGINE/MOTOR CONTROL MODULE FUSE 2 FUSE 26 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL (OR RED/BLU) WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRY WIRE YEL/RED WIRE

BLK/VIO WIRE DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER SEAT BACKREST COUPLING POINT ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FRONT PASSENGER BACKREST COUPLING POINT FRONT PASSENGER MULTI-CONTOUR SEAT CONTROL MODULE GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRN/WHT WIRE GRY WIRE HEATING, AIR CONDITIONING CONTROL MODULE INSTRUMENT CLUSTER LEFT COUPLING POINT IN INTERIOR LEFT FRONT SEAT COUPLING STATION MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR REAR LID CONTROL MODULE RED WIRE RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT SEAT COUPLING STATION TOWING RECOGNITION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/RED WIRE VIO/WHT WIRE W/ TRAILER SETUP W/O TRAILER SETUP WHT WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING PROFILE SELECTION BUTTON DRIVING, CONVENIENCE FUNCTIONS CONTROL UNIT 1 FUSE 7 FUSE PANEL C GRN WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT BODY ACCELERATION SENSOR ORG/BRN WIRE RED/BLK WIRE RED/GRY WIRE RIGHT FRONT BODY ACCELERATION SENSOR ROTATION ANGLE SENSOR ROTATION ANGLE SENSOR 2 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE

ALARM HORN BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR SWITCH DRIVER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR DRIVER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR DRIVER SIDE REAR DOOR CONTACT SWITCH ENGINE HOOD CONTACT SWITCH ENGINE HOOD CONTACT SWITCH 2 FUEL FILLER DOOR LOCK MOTOR FUSE 40 FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LEFT REAR CENTRAL LOCKING LOCK UNIT LEFT REAR DOOR COUPLING POINT ORG/BRN WIRE ORG/WHT WIRE PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR SWITCH PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR PASSENGER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR PASSENGER SIDE REAR DOOR CONTACT SWITCH REAR LID CENTRAL LOCKING LOCK MODULE REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE RELEASE BUTTON REAR LID LOCK UNIT (CENTER OF REAR LID) RED/BLU WIRE RED/WHT WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR COUPLING POINT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE COMPUTER DATA LINES SYSTEM CORNERING LAMP, HEADLAMP RANGE CONTROL MODULE FOG LAMP BUTTON FUSE 2 FUSE 4 FUSE 44 FUSE 5 FUSE PANEL B FUSE PANEL C GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT REAR LEVEL CONTROL SYSTEM SENSOR LIGHT SWITCH ORG/BRN WIRE RAIN/LIGHT RECOGNITION SENSOR REAR FOG LAMP BUTTON RED WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE COMPUTER DATA LINES SYSTEM FOG LAMP BUTTON FUSE 44 FUSE PANEL C GRN WIRE GRN/WHT WIRE GRY/VIO WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES HUMIDITY SENSOR LEFT FRONT HEADLAMP LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP RANGE CONTROL ADJUSTMENT MOTOR LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LEFT REAR LEVEL CONTROL SYSTEM SENSOR LIGHT SWITCH ORG/BRN WIRE RAIN/LIGHT RECOGNITION SENSOR REAR FOG LAMP BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE YEL WIRE YEL/BLK WIRE

ALARM HORN BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR SWITCH DRIVER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR DRIVER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR DRIVER SIDE REAR DOOR CONTACT SWITCH ENGINE HOOD CONTACT SWITCH ENGINE HOOD CONTACT SWITCH 2 FUEL FILLER DOOR LOCK MOTOR FUSE 40 FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LEFT REAR CENTRAL LOCKING LOCK UNIT LEFT REAR DOOR COUPLING POINT ORG/BRN WIRE ORG/WHT WIRE PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR SWITCH PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR PASSENGER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR PASSENGER SIDE REAR DOOR CONTACT SWITCH REAR LID CENTRAL LOCKING LOCK MODULE REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE RELEASE BUTTON REAR LID LOCK UNIT (CENTER OF REAR LID) RED/BLU WIRE RED/WHT WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR COUPLING POINT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

BATTERY INTERRUPT IGNITER BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING, CONVENIENCE FUNCTIONS CONTROL UNIT 1 FUSE 18 FUSE 61 FUSE PANEL C GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT N/A NCA WIRE ORG/BRN WIRE PNK WIRE RED WIRE RED/VIO WIRE SELECTOR LEVER SELECTOR LEVER TRANSMISSION RANGE DISPLAY START/STOP MODE BUTTON START/STOP MODE INDICATOR LAMP SUPPLEMENTAL RESTRAINTS SYSTEM TERMINAL 30 WIRE JUNCTION TERMINAL 30 WIRE JUNCTION 2 TERMINAL 30 WIRE JUNCTION FUSE 3 VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRN WIRE WHT/RED WIRE WIRE JUNCTION FUSE 1