Audi A3 8V facelift (2016-2020) red/blu Wiring diagrams

1.4L TURBO HYBRID 2.0L TURBO, 2.5L TURBO A/C COMPRESSOR REGULATOR VALVE AIR QUALITY SENSOR, HUMIDITY SENSOR IN FRESH AIR INTAKE DUCT BLK/RED WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE DEFROSTER DOOR MOTOR, POSITION SENSOR FRESH AIR/RECIRCULATING AIR/BACK PRESSURE DOOR MOTOR, POSITION SENSOR FRONT AIR DISTRIBUTION DOOR MOTOR, POSITION SENSOR GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRY/RED WIRE GRY/WHT WIRE LEFT VENT TEMPERATURE SENSOR NCA WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TEMPERATURE CONTROL DOOR MOTOR, POSITION SENSOR RIGHT VENT TEMPERATURE SENSOR VIO WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

1.4L TURBO HYBRID, 2.0L TURBO 2.5L TURBO 1.4L TURBO HYBRID 2.0L TURBO 2.0L TURBO AFTER-RUN COOLANT PUMP AUXILIARY HEATER COOLANT TEMPERATURE SENSOR BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COOLANT PUMP ELECTRONICS BOX) FUSE 1 FUSE 31 FUSE 4 FUSE 5 FUSE 7 FUSE 9 FUSE PANEL A FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BRN WIRE HIGH TEMPERATURE CIRCUIT COOLANT PUMP HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED LOW TEMPERATURE CIRCUIT COOLANT PUMP REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE VIO/GRY WIRE VIO/WHT WIRE 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

1.4L TURBO HYBRID 2.0L TURBO, 2.5L TURBO 2.0L TURBO AFTER-RUN COOLANT PUMP AUXILIARY HEATER COOLANT TEMPERATURE SENSOR BLK/BLU WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COOLANT PUMP ELECTRONICS BOX) FUSE 1 FUSE 31 FUSE 4 FUSE 5 FUSE 7 FUSE 9 FUSE PANEL A FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BRN WIRE HIGH TEMPERATURE CIRCUIT COOLANT PUMP HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED LOW TEMPERATURE CIRCUIT COOLANT PUMP REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE VIO/GRY WIRE VIO/WHT WIRE YEL/BLK WIRE

1.4L TURBO HYBRID 2.5L TURBO 2.0L TURBO CNTC 2.0L TURBO CZRA IF EQUIPPED 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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM EXCEPT HYBRID HYBRID FUSE 31 FUSE 35 FUSE 36 FUSE 37 FUSE 8 FUSE 9 FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH-MOUNTED BRAKE LAMP BULB HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED LEFT SIGNATURE LIGHTING BULB LICENSE PLATE LAMP LIGHT SWITCH NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RAIN/LIGHT RECOGNITION SENSOR, HUMIDITY SENSOR REAR LID HANDLE RELEASE BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE STEERING COLUMN ELECTRONICS CONTROL MODULE SUPPRESSOR TURN SIGNAL SWITCH VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE BOOSTER BRAKE LAMP SWITCH BRAKE PEDAL SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTER INSTRUMENT PANEL SWITCH MODULE COMPUTER DATA LINES SYSTEM ELECTRONICS BOX) EMERGENCY FLASHER BUTTON EMERGENCY FLASHER INDICATOR LAMP ENGINE CONTROL MODULE FUSE 6 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT HEADLAMP LEFT FRONT SIDE MARKER LAMP BULB LEFT FRONT TURN SIGNAL BULB LEFT LED HEADLAMP POWER OUTPUT MODULE 1 LEFT LIGHT CONTROL MODULE LEFT SIGNATURE LIGHTING BULB LEFT STATIONARY CORNERING LAMP ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE VIO WIRE VIO/RED WIRE W/O HID WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT FOG LAMP BULB ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RIGHT DAYTIME RUNNING LAMP, PARKING LAMP CONTROL MODULE 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 BEAM ADJUSTMENT MOTOR RIGHT HID HEADLAMP BULB RIGHT HID HEADLAMP CONTROL MODULE RIGHT LOW BEAM HEADLAMP REFLECTOR MOTOR VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER BACKREST HEATING ELEMENT DRIVER HEATED SEAT INDICATOR LAMP DRIVER SEAT HEATER DRIVER SEAT HEATING ELEMENT ELECTRONIC BOX FRONT PASSENGER BACKREST HEATING ELEMENT FRONT PASSENGER HEATED SEAT INDICATOR LAMP FRONT PASSENGER SEAT HEATER FRONT PASSENGER SEAT HEATING ELEMENT FUSE 1 FUSE 2 FUSE 26 FUSE 34 FUSE 7 FUSE PANEL A FUSE PANEL C FUSE PANEL H GRN WIRE GRN/BRN WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED LEFT FRONT SEAT TEMPERATURE SENSOR LEFT NECK HEATING CONTROL MODULE LEFT NECK HEATING FAN LEFT SEAT HEATING BUTTON NCA WIRE NECK HEATING RELAY ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SEAT TEMPERATURE SENSOR RIGHT NECK HEATING CONTROL MODULE RIGHT NECK HEATING FAN RIGHT SEAT HEATING BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL 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