Audi A3 8V facelift (2016-2020) nca Wiring diagrams

BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DUAL-CLUTCH TRANSMISSION MECHATRONIC FUSE 31 FUSE PANEL C GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES LEFT "C" PILLAR) LEFT BACKUP LAMP BULB LEFT TAIL LAMP LEFT TAIL LAMP 2 LIGHT RECOGNITION SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE REAR VIEW MIRROR AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR RED WIRE RED/GRY WIRE RIGHT BACKUP LAMP BULB RIGHT TAIL LAMP 2 SELECTOR LEVER SELECTOR LEVER SCALE ILLUMINATION BULB SELECTOR LEVER TRANSMISSION RANGE POSITION DISPLAY UNIT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ LED W/O HIGH BEAM ASSIST W/O LED

AIR BAG CONTROL MODULE BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE SYSTEM INDICATOR LAMP BRN WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER CENTRAL LOCKING LOCK UNIT DRIVER DOOR CONTACT SWITCH DRIVER DOOR CONTROL MODULE DRIVER SEAT BELT SWITCH DRIVER SEAT POSITION SENSOR FRONT PASSENGER SEAT BELT SWITCH FRONT PASSENGER SEAT POSITION SENSOR FUSE 17 FUSE 33 FUSE PANEL C GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER SYSTEM NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER OCCUPANT DETECTION SYSTEM CONTROL MODULE RIGHT FRONT BRAKE PAD WEAR SENSOR SEAT BELT INDICATOR LAMP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ MULTI-FUNCTION DISPLAY W/O MULTI-FUNCTION DISPLAY WARNING BUZZER, TONE WHT WIRE YEL WIRE YEL/BLK WIRE

1.4L TURBO HYBRID 2.5L TURBO, 2.0L TURBO 1.4L TURBO HYBRID 2.0L TURBO 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 5 FUSE PANEL A FUSE PANEL B GRN/BLK WIRE GRN/VIO WIRE GRY WIRE 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/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/GRY WIRE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/BLK 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/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE DRIVER EXTERIOR MIRROR ASSEMBLY FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER EXTERIOR MIRROR ASSEMBLY FUSE 25 FUSE 39 FUSE PANEL C GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT DAYTIME RUNNING LAMP, POSITION LAMP CONTROL MODULE LEFT DAYTIME RUNNING LAMP, POSITION LAMP LED MODULE LEFT FRONT HEADLAMP LEFT FRONT SIDE MARKER LAMP BULB LEFT FRONT TURN SIGNAL BULB LEFT HEADLAMP POWER OUTPUT MODULE LEFT STATIONARY CORNERING LAMP NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE SYSTEM TURN SIGNAL BULB VIO WIRE W/ BI-XENON HEADLIGHTS W/ DYNAMIC BENDING LIGHT W/ HID W/O BI-XENON HEADLIGHTS WHT WIRE WHT/BLK WIRE

5 DOOR BACKUP LAMPS CIRCUIT BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE LEFT "C" PILLAR) LEFT BACKUP LAMP BULB LEFT BRAKE LAMP BULB LEFT REAR FOG LAMP BULB LEFT REAR TURN SIGNAL BULB LEFT REAR TURN SIGNAL BULB 2 LEFT TAIL LAMP BULB LEFT TAIL LAMP BULB 2 NCA WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT BACKUP LAMP BULB RIGHT BRAKE LAMP BULB RIGHT REAR FOG LAMP BULB RIGHT REAR TURN SIGNAL BULB RIGHT REAR TURN SIGNAL BULB 2 RIGHT TAIL LAMP (5 DOOR) RIGHT TAIL LAMP 2 (5 DOOR) RIGHT TAIL LAMP BULB RIGHT TAIL LAMP BULB 2 VIO WIRE VIO/BRN WIRE WHT WIRE WHT/BLK WIRE YEL 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

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR DRIVER SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR DRIVER SIDE MASSAGE FUNCTION BUTTON FUSE 2 FUSE 45 FUSE PANEL C GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES MASSAGE FUNCTION CONTROL MODULE NCA WIRE POWER DISTRIBUTION SYSTEM RED WIRE W/ ADJUSTABLE SEATS W/O ADJUSTABLE SEATS WHT WIRE WHT/BLK WIRE WHT/GRY WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR DRIVER SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR FRONT PASSENGER SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR FUSE 2 FUSE 45 FUSE PANEL C GRN WIRE HOT AT ALL TIMES NCA WIRE POWER DISTRIBUTION SYSTEM RED WIRE W/ ADJUSTABLE SEATS W/ ADJUSTABLE SEATS W/O ADJUSTABLE SEATS W/O ADJUSTABLE SEATS WHT WIRE

AUTOMATIC TRANSMISSION PRESSURE REGULATING VALVE 4 BLK WIRE BLK/VIO WIRE BRN WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM COOLING OIL VALVE DUAL-CLUTCH TRANSMISSION MECHATRONIC ENGINE/MOTOR CONTROL MODULE FUSE 13 FUSE 21 FUSE 33 FUSE 6 FUSE PANEL B FUSE PANEL C GEAR POSITION DISTANCE SENSOR 1 GEAR POSITION DISTANCE SENSOR 2 GEAR POSITION DISTANCE SENSOR 3 GEAR POSITION DISTANCE SENSOR 4 GRN WIRE GRN/BLU WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES ELECTRONICS BOX HYDRAULIC PRESSURE SENSOR 1 HYDRAULIC PRESSURE SENSOR 2 INSTRUMENT CLUSTER CONTROL MODULE LEFT MULTI-FUNCTION BUTTONS LINES SYSTEM MAIN PRESSURE VALVE MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRY WIRE RED/YEL WIRE RIGHT MULTI-FUNCTION BUTTONS SELECTOR LEVER SELECTOR LEVER PARK POSITION LOCK SWITCH SELECTOR LEVER SCALE ILLUMINATION BULB SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE POSITION DISPLAY UNIT SHIFT LOCK SOLENOID SPIRAL SPRING STEERING COLUMN ELECTRONICS CONTROL MODULE SUB-TRANSMISSION 1 VALVE 1 SUB-TRANSMISSION 1 VALVE 2 SUB-TRANSMISSION 1 VALVE 3 SUB-TRANSMISSION 1 VALVE 4 SUB-TRANSMISSION 2 VALVE 1 SUB-TRANSMISSION 2 VALVE 2 SUB-TRANSMISSION 2 VALVE 3 SUB-TRANSMISSION 2 VALVE 4 TEMPERATURE SENSOR TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON TRANSMISSION FLUID AUXILIARY HYDRAULIC PUMP 1 TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION INPUT SPEED SENSOR 1 TRANSMISSION INPUT SPEED SENSOR 2 VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE