Audi Q3 II (2018-2024) (w/o access/start authorization system) Wiring diagrams

BLK WIRE BLK/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT IN STEERING WHEEL ENGINE/MOTOR CONTROL MODULE FUSE 6 FUSE 9 FUSE PANEL C GRY/GRN WIRE HEATED STEERING WHEEL SENSOR HORNS SYSTEM HOT AT ALL TIMES IGNITION SWITCH KEY LOCK SOLENOID LEFT MULTI-FUNCTION BUTTONS ON STEERING WHEEL MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RIGHT MULTI-FUNCTION BUTTONS ON STEERING WHEEL SPIRAL SPRING STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING WHEEL COUPLING POINT IN INTERIOR STEERING WHEEL TOUCH RECOGNITION CONTROL MODULE TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/WHT WIRE W/ STEERING WHEEL TOUCH RECOGNITION CONTROL MODULE YEL/RED WIRE

BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE COMPUTER DATA COUPLING POINT IN LEFT FRONT DOOR CUPHOLDER AMBIENT LIGHTING LAMP CUPHOLDER AMBIENT LIGHTING LAMP 2 DRIVER SEAT COUPLING POINT FRONT CENTER CONSOLE AMBIENT LIGHTING BULB 1 FRONT CENTER CONSOLE AMBIENT LIGHTING BULB 2 FRONT CENTER CONSOLE AMBIENT LIGHTING BULB 3 FRONT PASSENGER SEAT COUPLING POINT FUSE 8 FUSE PANEL C GRN/BLU WIRE GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT PANEL CONTOUR ILLUMINATION LAMP 3 LEFT FOOTWELL LAMP LEFT FRONT DOOR COUPLING POINT LEFT REAR FOOTWELL LAMP LINES SYSTEM LUGGAGE COMPARTMENT REAR LID LOCK BUTTON POWER PIVOTING TRAILER HITCH BUTTON REAR LID CONTROL HEAD REAR LID LOCKING MECHANISM BUTTON RIGHT FOOTWELL LAMP RIGHT REAR FOOTWELL LAMP WHT WIRE

ALL WHEEL DRIVE COUPLING POINT ALL- WHEEL DRIVE CONTROL MODULE BRN WIRE BRN/WHT WIRE EARLY PRODUCTION ELECTRIC TRAILER BRAKE COUPLING POINT ELECTRONIC DAMPING CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LATE PRODUCTION LEFT LICENSE PLATE LAMP LEFT REAR BUMPER COUPLING POINT LEFT REAR LUGGAGE COMPARTMENT TRAILER WIRING HARNESS COUPLING POINT LEFT TAIL LAMP LEFT TAIL LAMP 2 POWER REAR LID OPENING CONTROL MODULE REAR LID AMBIENT LAMP 1 REAR LID AMBIENT LAMP 2 REAR LID CLOSING AID MOTOR REAR LID CONTROL HEAD REAR LID CONTROL MODULE REAR LID HANDLE RELEASE BUTTON REAR LID LOCK UNIT REAR VIEW CAMERA SYSTEM CONTROL MODULE REAR WINDOW REAR WINDOW BREAKAGE SENSOR REAR WINDOW WIPER MOTOR RIGHT LICENSE PLATE LAMP RIGHT TAIL LAMP 2 TIFH TIFHX TOWING RECOGNITION CONTROL MODULE TRAILER HITCH TRAILER SOCKET W/ LED W/O LED W/O TRAILER HITCH

ABS IND. AIR BAG IND ANTI-THEFT IMMOBILIZER READER COIL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE SYSTEM IND BRN WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK ENGINE COOLANT LEVEL SENSOR ENGINE ELECTRONICS IND ENGINE/MOTOR CONTROL MODULE FUEL DELIVERY UNIT FUEL GAUGE FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUSE 17 FUSE PANEL C GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE LEFT TURN SIGNAL IND MALFUNCTION IND NCA WIRE NORMAL OPERATION IND OIL PRESSURE SWITCH ORG/ WIRE ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR PARKING BRAKE IND. RIGHT EMERGENCY FLASHER IND SOUND SYSTEMS VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE VIO/RED WIRE YEL/BLK WIRE YEL/GRY WIRE

ABS IND. AIR BAG IND ANTI-THEFT IMMOBILIZER READER COIL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE PAD WEAR IND BRAKE SYSTEM IND BRN WIRE BRN/BLU WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL IND ELECTRONIC IGNITION LOCK ENGINE COOLANT LEVEL SENSOR ENGINE ELECTRONICS IND ENGINE/MOTOR CONTROL MODULE FUEL DELIVERY UNIT FUEL GAUGE FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUSE 17 FUSE PANEL C GRN WIRE GRN/VIO WIRE HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE LEFT TURN SIGNAL IND LOW FUEL LEVEL IND MALFUNCTION IND NORMAL OPERATION IND OIL PRESSURE SWITCH ORG/BRN WIRE OUTSIDE AIR TEMPERATURE SENSOR PARKING BRAKE IND. RIGHT EMERGENCY FLASHER IND SOUND SYSTEMS TIRE PRESSURE MONITORING DISPLAY IND VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/BLK WIRE VIO/RED WIRE YEL/BLK WIRE YEL/GRY WIRE

A/C CLUTCH RELAY BLK WIRE BLK/RED WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT COUPLING POINT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FROM FUSE 14 (DIAGRAM 1 OF 7) FROM FUSE 2 (DIAGRAM 1 OF 7) FROM FUSE PANEL C (DIAGRAM 5 OF 7) FRONT PASSENGER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 FRONT PASSENGER SEAT ADJUSTMENT CONTROL HEAD FRONT PASSENGER SEAT COUPLING POINT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FUSE 13 FUSE 15 FUSE 2 FUSE 32 FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 38 FUSE 53 FUSE 6 FUSE 7 FUSE 9 FUSE PANEL B FUSE PANEL C GRN WIRE HEATER, A/C CONTROLS HORN RELAY IGNITION SWITCH KEY LOCK SOLENOID IGNITION/STARTER SWITCH LEFT FRONT HEADLAMP N/A NOT USED ORG/BRN WIRE REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RIGHT FRONT HEADLAMP SELECTOR LEVER STARTING/ CHARGING SYSTEM STEERING COLUMN ELECTRONICS CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE TO FUSE 16 (DIAGRAM 4 OF 7) TO FUSE 39 (DIAGRAM 3 OF 7) TRANSMISSION FLUID AUXILIARY HYDRAULIC PUMP 1 TRANSMISSION FLUID COOLER COUPLING POINT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ ADJUSTABLE SEATS W/ LUMBAR SEATS W/O ADJUSTABLE SEATS W/O LUMBAR SEATS YEL/BLU WIRE YEL/RED WIRE

ACCESS/START AUTHORIZATION CONTROL MODULE BLK WIRE BLK/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUEL FILLER DOOR LOCK MOTOR GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM LEFT REAR BUMPER COUPLING POINT NCA WIRE ORG/BRN WIRE POWER REAR LID OPENING CONTROL MODULE POWER REAR LID OPENING SENSOR POWER REAR LID OPENING SENSOR 2 REAR LID ALARM SWITCH REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR LID CONTROL HEAD REAR LID HANDLE RELEASE BUTTON REAR LID LOCK BUTTON REAR LID LOCK CYLINDER/ ANTI-THEFT ALARM/CENTRAL LOCKING CONTACT SWITCH REAR LID LOCK UNIT REAR LID LOCKING MECHANISM BUTTON RED WIRE RED/WHT WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLK WIRE