Audi S3 8V facelift (2016-2020) computer data lines system Wiring diagrams

A/C PRESSURE/ TEMPERATURE SENSOR BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER HEATED SEAT INDICATOR LAMP EVAPORATOR VENT TEMPERATURE SENSOR FOOTWELL VENT TEMPERATURE SENSOR FRESH AIR BLOWER FRESH AIR BLOWER CONTROL MODULE FRONT PASSENGER HEATED SEAT INDICATOR LAMP FUSE 14 FUSE 34 FUSE 35 FUSE 7 FUSE PANEL C GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEATER, A/C UNIT REFRIGERANT SHUT-OFF VALVE HIGH-VOLTAGE BATTERY HEATER CORE REFRIGERANT SHUT-OFF VALVE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED LEFT SEAT HEATING BUTTON LEFT TEMPERATURE CONTROL DOOR MOTOR, POSITION SENSOR ORG/BRN WIRE ORG/GRN WIRE REAR WINDOW DEFOGGER BUTTON REAR WINDOW DEFOGGER INDICATOR LAMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT CIRCUIT PRESSURE SENSOR RIGHT SEAT HEATING BUTTON VIO WIRE VIO/BLU WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

1.4L TURBO HYBRID 2.0L TURBO, 2.5L TURBO A/C COMPRESSOR CONTROL MODULE, ELECTRICAL A/C COMPRESSOR BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS BOX) ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT LEVEL SENSOR 2 ENGINE COOLANT LEVEL WARNING SWITCH FUSE 35 FUSE PANEL B GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE HIGH-VOLTAGE HEATER (PTC) CONTROL MODULE HOT AT ALL TIMES LOW ENGINE COOLANT INDICATOR CONTROL MODULE NCA WIRE ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RED/BLK WIRE RED/GRY WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRY WIRE VIO/WHT WIRE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/BLK WIRE

2.0L TURBO 2.0L TURBO CZRA AFTER-RUN COOLANT PUMP BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT RECIRCULATION PUMP COOLANT SHUT-OFF VALVE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET ENGINE/MOTOR CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/WHT WIRE ORG/BLK WIRE ORG/BRN WIRE RADIATOR FAN RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE VIO WIRE VIO/GRY WIRE YEL/BLK WIRE YEL/RED WIRE

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC BOX FUSE 15 FUSE PANEL B HIGH TONE HORN HORN RELAY HORN SIGNAL ACTIVATION HOT AT ALL TIMES LOW TONE HORN MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE SPIRAL SPRING STEERING COLUMN ELECTRONICS CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE

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

2.0L TURBO 2.0L TURBO, 1.4L TURBO AIR BAG CONTROL MODULE BATTERY BATTERY INTERRUPT IGNITER BATTERY MONITORING CONTROL MODULE BLK WIRE BLK/YEL WIRE BLU/GRN WIRE COMPUTER DATA LINES SYSTEM DATA BUS ON BOARD DIAGNOSTIC INTERFACE ELECTRIC DRIVE POWER, CONTROL ELECTRONICS ELECTRONIC DAMPING CONTROL MODULE ELECTRONICS BOX) FRESH AIR BLOWER CONTROL MODULE FROM ELECTRONICS BOX (DIAGRAM 5 OF 7) FRONT INFORMATION DISPLAY CONTROL HEAD FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 2 FUSE 3 FUSE 4 FUSE 41 FUSE 42 FUSE 5 FUSE 52 FUSE PANEL A FUSE PANEL C FUSES (ON FUSE PANEL) GENERATOR, VOLTAGE REGULATOR GRN/RED WIRE GRY WIRE GRY/YEL WIRE HYBRID EXCEPT HYBRID 2.0L TURBO, 1.4L TURBO 2.5L TURBO INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT FRONT SEAT BELT TENSIONER CONTROL MODULE LUGGAGE COMPARTMENT MAIN FUSE PANEL N/A NCA WIRE NECK HEATING RELAY POWER STEERING CONTROL MODULE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SEAT BELT TENSIONER CONTROL MODULE SAFETY FUSE 1 SAFETY FUSE 2 SAFETY FUSE 3 STARTER TERMINAL 30 WIRE JUNCTION 2 TO ELECTRONICS BOX (DIAGRAM 2 OF 7) TO FUSE 5 (DIAGRAM 2 OF 7) TO FUSE 9 (DIAGRAM 3 OF 7) TO FUSE PANEL C (DIAGRAM 6 OF 7) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/RED WIRE VIO/WHT WIRE

4 DOOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE CENTRAL LOCKING SAFE INDICATOR LAMP COMPUTER DATA LINES SYSTEM DRIVER CENTRAL LOCKING LOCK UNIT DRIVER DOOR CENTRAL LOCKING SAFE MOTOR DRIVER DOOR CENTRAL LOCKING SYSTEM MOTOR DRIVER DOOR CONTACT SWITCH DRIVER DOOR CONTROL MODULE DRIVER INTERIOR LOCKING BUTTON DRIVER LOCK CYLINDER CONTACT SWITCH DRIVER SIDE CENTRAL LOCKING SYSTEM ACTUATOR FRONT PASSENGER CENTRAL LOCKING LOCK UNIT FRONT PASSENGER CENTRAL LOCKING SAFE MOTOR FRONT PASSENGER DOOR CENTRAL LOCKING SYSTEM MOTOR FRONT PASSENGER DOOR CONTACT SWITCH FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER INTERIOR LOCKING BUTTON FUSE 42 FUSE 8 FUSE PANEL C GRN/RED WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES INTERIOR MONITORING, VEHICLE INCLINATION DEACTIVATION BUTTON ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE CENTRAL LOCKING SYSTEM ACTUATOR RED/GRN WIRE RED/VIO WIRE VEHICLE INCLINATION SENSOR/ANTI-THEFT ALARM SYSTEM SENSOR VIO WIRE VIO/GRN WIRE VIO/RED WIRE W/ INTERIOR MONITORING WHT WIRE YEL WIRE

2 DOOR, 4 DOOR 5 DOOR 4 DOOR 5 DOOR 5 DOOR 4 DOOR ALARM HORN (IF EQUIPPED) ANTI-THEFT IMMOBILIZER READER COIL BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR DRIVER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR DRIVER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR DRIVER SIDE REAR DOOR CONTACT SWITCH ELECTRONICS BOX) ENGINE HOOD CONTACT SWITCH FUEL FILLER DOOR UNLOCK MOTOR FUSE 20 FUSE PANEL B GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HOOD CONTACT SWITCH 2 HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE ORG/BRN WIRE ORG/GRN WIRE ORG/WHT WIRE PASSENGER SIDE REAR CENTRAL LOCKING LOCK UNIT (4 DOOR) PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR PASSENGER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR PASSENGER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR PASSENGER SIDE REAR DOOR CONTACT SWITCH REAR LID ALARM SWITCH/ REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID HANDLE RELEASE BUTTON RED WIRE RED/VIO WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRN WIRE VIO/WHT WIRE WHT WIRE YEL 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