Audi A4 B9 (2015-2020) grn/vio Wiring diagrams

ASR/ ESP BUTTON BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTACT SWITCH DRIVER DOOR LOCK UNIT DRIVING PROFILE SELECTION BUTTON DRIVING, CONVENIENCE FUNCTIONS CONTROL UNIT 1 FRONT DISPLAY OPEN/ CLOSE BUTTON FRONT PASSENGER DOOR CONTROL MODULE FRONT PASSENGER DOOR LOCK UNIT FRONT PASSENGER EXIT WARNING LAMP FUSE 11 FUSE PANEL C GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE PARALLEL PARKING ASSISTANCE BUTTON PARALLEL PARKING ASSISTANCE INDICATOR LAMP PARKING AID BUTTON PARKING AID INDICATOR LAMP PASSENGER SIDE DOOR AMBIENT LIGHTING LAMP PASSENGER SIDE DOOR SPEAKER TRIM LAMP PASSENGER SIDE ENTRY LAMP RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP RIGHT FRONT DOOR AMBIENT LIGHTING BULB 1 RIGHT FRONT DOOR CONTOUR ILLUMINATION LAMP START/ STOP MODE BUTTON START/ STOP MODE INDICATOR LAMP VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS WHT WIRE YEL/GRN WIRE

BLU/GRY WIRE BLU/VIO WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (CENTER OF DOOR) DRIVER EXIT WARNING LAMP DRIVER SIDE DOOR AMBIENT LIGHTING LAMP DRIVER SIDE DOOR SPEAKER TRIM LAMP DRIVER SIDE ENTRY LAMP DRIVER SIDE REAR ENTRY LAMP DRIVER SIDE SILL PANEL STRIP AMBIENT LIGHTING LAMP FUSE 15 FUSE PANEL 2 FUSE PANEL B GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT DOOR STORAGE COMPARTMENT ILLUMINATION LAMP LEFT FRONT DOOR AMBIENT LIGHTING BULB 1 LEFT FRONT DOOR CONTOUR ILLUMINATION LAMP LEFT FRONT FOOTWELL LAMP ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT FOOTWELL LAMP VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS YEL/GRN WIRE

BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE CUPHOLDER AMBIENT LIGHTING LAMP CUPHOLDER AMBIENT LIGHTING LAMP 2 DRIVER SIDE REAR DOOR AMBIENT LIGHT LAMP DRIVER SIDE REAR DOOR CONTACT SWITCH DRIVER SIDE REAR DOOR CONTROL MODULE DRIVER SIDE REAR EXIT WARNING LAMP FRONT PASSENGER SIDE SILL PANEL STRIP AMBIENT LIGHTING LAMP GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FIBER OPTIC CABLE FOR FRONT CENTER CONSOLE AMBIENT LIGHTING LEFT FRONT DOOR COUPLING POINT LEFT REAR DOOR LOCK UNIT RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FIBER OPTIC CABLE FOR FRONT CENTER CONSOLE AMBIENT LIGHTING RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT SEAT COUPLING STATION RIGHT REAR FOOTWELL LAMP VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ CHILD SAFETY LOCK W/O CHILD SAFETY LOCK WHT WIRE

BLU/VIO WIRE BRN WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER VANITY MIRROR LAMP DRIVER VANITY MIRROR LAMP CONTACT SWITCH GLOVE COMPARTMENT LAMP GLOVE COMPARTMENT LAMP SWITCH GLOVE COMPARTMENT WIRING HARNESS COUPLING POINT GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT SEAT COUPLING STATION LEFT LUGGAGE COMPARTMENT LAMP LEFT REAR DOOR AMBIENT LIGHTING BULB 1 LEFT REAR DOOR CONTOUR ILLUMINATION LAMP LEFT REAR DOOR COUPLING POINT LEFT REAR DOOR STORAGE COMPARTMENT ILLUMINATION LAMP LEFT REAR FOOTWELL LAMP ORG/BRN WIRE PASSENGER SIDE REAR DOOR CONTACT SWITCH PASSENGER SIDE REAR DOOR CONTROL MODULE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR LOCK UNIT VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ CHILD SAFETY LOCK W/O CHILD SAFETY LOCK WHT WIRE WHT/RED WIRE YEL WIRE

ABS IND LAMP AIR BAG IND LAMP BLK WIRE BLU WIRE BRAKE SYSTEM IND LAMP BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL IND LAMP CYMC DBPA DISPLAY UNIT ELECTROMECHANICAL POWER STEERING IND LAMP ENGINE CONTROL MODULE ENGINE ELECTRONICS IND LAMP FUEL GAUGE FUSE 11 FUSE 4 FUSE 9 FUSE PANEL C GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LANE CHANGE ASSISTANCE IND LAMP LEFT TURN SIGNAL IND LAMP LEVEL 2 OIL PRESSURE SWITCH OIL PRESSURE SWITCH ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE PARKING BRAKE IND LAMP PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RED/GRY WIRE RED/YEL WIRE REDUCED OIL PRESSURE SWITCH RIGHT EMERGENCY FLASHER IND LAMP SOUND SYSTEMS VIO WIRE WHT WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD PROJECTION HEAD UP DISPLAY CONTROL MODULE

ANTENNA AMPLIFIER 3 DIGITAL RADIO ANTENNA ANTENNA AMPLIFIER ANTENNA BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BOTTOM COUPLING POINT ON RIGHT A-PILLAR BRN WIRE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA FUSE 2 FUSE 8 FUSE PANEL 3 FUSE PANEL C FUSE PANEL F GRN WIRE GRN/BLK WIRE GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT "C" PILLAR) LEFT FRONT TREBLE SPEAKER LEFT REAR BASS SPEAKER LEFT REAR DOOR COUPLING POINT LEFT REAR TREBLE SPEAKER NAVIGATION SYSTEM (PERIPHERAL CAMERA CIRCUIT) NCA WIRE ORG/ WIRE ORG/BRN WIRE RADIO ANTENNA 2 RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY & FUSE CARRIER 2 RIGHT FRONT TREBLE SPEAKER SEDAN SOUND SYSTEM (MOST DATA BUS CIRCUIT) VIO WIRE VIO/WHT WIRE WAGON WHT WIRE WHT/BLK WIRE

AUX BLK WIRE BLU WIRE BLU/GRY WIRE BOTTOM COUPLING POINT ON RIGHT A-PILLAR BRN WIRE COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES EXTERNAL AUDIO SOURCE CONNECTION FUSE 10 FUSE 14 FUSE 2 FUSE 5 FUSE 8 FUSE PANEL C GRN WIRE GRN/VIO WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INSTRUMENT CLUSTER CONTROL MODULE MOST DATA BUS CIRCUIT NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SYSTEM USB VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING, INSTRUMENT CLUSTER SYSTEMS ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FUSE 13 FUSE 15 FUSE 2 FUSE 3 FUSE 6 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL 4 FUSE PANEL B GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM NAVIGATION SYSTEM ORG/BRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 SUPPLEMENTAL RESTRAINTS SYSTEM VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WARNING SYSTEMS WHT WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

ACCELERATOR PEDAL MODULE (TOP OF ACCELERATOR PEDAL ASSEMBLY) ACCELERATOR PEDAL POSITION SENSOR ACCELERATOR PEDAL POSITION SENSOR 2 BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/BLU WIRE BRN/RED WIRE FUSE 10 FUSE 12 FUSE 14 FUSE 15 FUSE 16 FUSE 3 FUSE 4 FUSE 5 FUSE 8 FUSE 9 FUSE PANEL 1 FUSE PANEL B GRN/VIO WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES MAIN FUSE CARRIER OIL LEVEL THERMAL SENSOR RECIRCULATION PUMP RED WIRE RED/GRY WIRE RED/VIO WIRE RELAY & FUSE CARRIER 1 VIO WIRE VIO/RED WIRE VIO/WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAM ADJUSTMENT ACTUATOR 3 CAM ADJUSTMENT ACTUATOR 4 CAM ADJUSTMENT ACTUATOR 5 CAM ADJUSTMENT ACTUATOR 6 CAM ADJUSTMENT ACTUATOR 7 CAM ADJUSTMENT ACTUATOR 8 ENGINE CONTROL MODULE (LEFT PLENUM CHAMBER ELECTRONICS BOX) GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE KNOCK SENSOR 1 RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE