Audi A3 8V facelift (2016-2020) vehicle electrical system control module Wiring diagrams

2.0L TURBO CZRA 1.4L TURBO HYBRID 2.0L TURBO CNTC, DJJA 2.0L TURBO DAZA ACCESS/START AUTHORIZATION BUTTON BLK/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE ENGINE CONTROL MODULE GRY/BLU WIRE GRY/RED WIRE IGNITION/ STARTER SWITCH ORG/BRN WIRE ORG/GRN WIRE RED/BLK WIRE STEERING COLUMN LOCK ACTUATOR TELEPHONE BASEPLATE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

2.0L TURBO CNTC, DJJA 2.0L TURBO CZRA 2.5L TURBO ASR/ESP BUTTON ASR/ESP IND LAMP BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE LAMP SWITCH BRAKE PEDAL SWITCH BRAKE SYSTEM IND LAMP BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS BOX) ENGINE/MOTOR CONTROL MODULE FUSE 3 FUSE 6 FUSE PANEL A FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT FRONT ABS WHEEL SPEED SENSOR LEFT PARKING BRAKE MOTOR LEFT REAR ABS WHEEL SPEED SENSOR NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE POWER STEERING CONTROL MODULE RED WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT PARKING BRAKE MOTOR RIGHT REAR ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR STEERING TORQUE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BRN WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

AUTOMATIC DIMMING EXTERIOR REAR VIEW MIRROR AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC HIGH BEAM ASSIST CONTROL MODULE REAR VIEW MIRROR BLK/BLU WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (IN DRIVER DOOR) DRIVER EXTERIOR MIRROR ASSEMBLY FRONT INTERIOR LAMP (2 DOOR) FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER EXTERIOR MIRROR ASSEMBLY FUSE 25 FUSE 35 FUSE 39 FUSE 8 FUSE PANEL C GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED HUMIDITY SENSOR/ RAIN/LIGHT RECOGNITION SENSOR LIGHT RECOGNITION SENSOR LIGHT SWITCH NCA WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE SEDAN, SPORTBACK VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRN WIRE

ALARM HORN (IF EQUIPPED) BLK WIRE BLK/VIO WIRE BRN WIRE FRONT INFORMATION DISPLAY CONTROL HEAD GRN WIRE GRN/VIO WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 LIGHT SWITCH MULTIMEDIA SYSTEM CONTROL HEAD NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/VIO WIRE POWER STEERING CONTROL MODULE POWER SUNROOF CONTROL MODULE RAIN/LIGHT RECOGNITION SENSOR, HUMIDITY SENSOR (IF EQUIPPED) REAR VIEW CAMERA SYSTEM CONTROL MODULE STRUCTURE BORNE SOUND CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRN WIRE VIO/WHT WIRE W/ MMI WHT WIRE WHT/BLU WIRE

AIR BAG INDICATOR LAMP ANTI-THEFT IMMOBILIZER READER COIL ASR/ESP INDICATOR LAMP BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE SYSTEM INDICATOR LAMP BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL POWER STEERING INDICATOR LAMP ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL WARNING SWITCH ENGINE/MOTOR CONTROL MODULE FUEL DELIVERY UNIT FUEL LEVEL SENSOR FUEL LEVEL SENSOR, SENSOR 2 FUSE 17 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER OPERATION BUTTON LOW ENGINE COOLANT INDICATOR CONTROL MODULE OIL PRESSURE SENSOR OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RED/YEL WIRE SEAT BELT INDICATOR LAMP SOUND SYSTEMS VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE VIO/WHT WIRE WARNING BUZZER, TONE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/BLK WIRE YEL/WHT WIRE

AIR BAG INDICATOR LAMP ANTI-THEFT IMMOBILIZER READER COIL ASR/ ESP INDICATOR LAMP BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE SYSTEM INDICATOR LAMP BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL POWER STEERING INDICATOR LAMP ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL WARNING SWITCH ENGINE/MOTOR CONTROL MODULE FUEL DELIVERY UNIT FUEL LEVEL SENSOR FUEL LEVEL SENSOR, FUEL LEVEL SENSOR 2 FUSE 17 FUSE PANEL B FUSE PANEL C GRN/BLK WIRE GRN/VIO WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LOW ENGINE COOLANT INDICATOR CONTROL MODULE OIL PRESSURE SENSOR (2.5L TURBO) OIL PRESSURE SWITCH ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RED WIRE RED/YEL WIRE SEAT BELT INDICATOR LAMP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE VIO/WHT WIRE WARNING BUZZER, TONE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/BLK WIRE YEL/WHT WIRE

BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 31 FUSE PANEL C GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT WASHER NOZZLE HEATER ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/GRY WIRE RIGHT WASHER NOZZLE HEATER VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE

2.0L TURBO BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CENTER SWITCH MODULE COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE FUSE 15 FUSE 49 FUSE 6 FUSE 9 FUSE PANEL C GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES IGNITION SWITCH KEY LOCK SOLENOID IGNITION/STARTER SWITCH LUGGAGE COMPARTMENT MAIN FUSE PANEL NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SAFETY FUSE 1 SELECTOR LEVER SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE START/ STOP MODE BUTTON STEERING COLUMN ELECTRONICS CONTROL MODULE TERMINAL 15 POWER SUPPLY RELAY VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRN WIRE W/ HEATED STEERING WHEEL W/ MULTI-FUNCTION STEERING WHEEL W/O HEATED STEERING WHEEL W/O MULTI-FUNCTION STEERING WHEEL WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

2.0L TURBO BLK/GRN WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE FUEL FILLER DOOR LOCK MOTOR FUSE 25 FUSE 31 FUSE PANEL C GRN/BLK WIRE GRN/WHT WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE ORG/BRN WIRE ORG/GRN WIRE REAR LID ALARM SWITCH/REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE RELEASE BUTTON REAR LID UNLOCK SWITCH RED/GRY WIRE RED/VIO WIRE SYSTEM VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE W/ ACCESS/START AUTHORIZATION SYSTEM W/O ACCESS/START AUTHORIZATION SYSTEM WHT WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS BOX) FUSE 19 FUSE 42 FUSE 47 FUSE 8 FUSE 9 FUSE PANEL B FUSE PANEL C GRN WIRE GRN/BLU WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED HUMIDITY SENSOR/ RAIN/LIGHT RECOGNITION SENSOR INSTRUMENT CLUSTER SYSTEM LEFT "C" PILLAR) NCA WIRE ORG/BRN WIRE ORG/GRN WIRE REAR WINDOW WIPER MOTOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE STEERING COLUMN ELECTRONICS CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRN WIRE WINDSHIELD WASHER FLUID LEVEL SENSOR WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER MOTOR WINDSHIELD, REAR WINDOW WASHER PUMP WIPER MOTOR CONTROL MODULE