Audi A4 B9 facelift (2019-2024) front roof module Wiring diagrams

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR BLU WIRE CENTER COUPLING POINT IN INTERIOR DRIVER SEAT BACKREST COUPLING POINT DRIVER VOLUME CONTROL ENGINE SOUND GENERATOR CONTROL MODULE FRONT INFORMATION DISPLAY CONTROL HEAD FRONT PASSENGER SEAT BACKREST COUPLING POINT FRONT ROOF MODULE GARAGE DOOR OPENER CONTROL HEAD GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRY WIRE GRY/YEL WIRE INFORMATION ELECTRONICS CONTROL MODULE 1 LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LEFT COUPLING POINT IN LUGGAGE COMPARTMENT LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT CUSHION FAN 1 MOBILE DEVICE CHARGER 1 ORG/ WIRE ORG/BRN WIRE ORG/GRY WIRE PERIPHERAL CAMERA CONTROL MODULE PNK WIRE REAR OF ENGINE COMPT) REAR VIEW CAMERA SYSTEM CONTROL MODULE RED WIRE RIGHT FRONT SEAT BACKREST FAN 1 RIGHT FRONT SEAT CUSHION FAN 1 STRUCTURE BORNE SOUND CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE VIO WIRE VIO/RED WIRE VIO/WHT WIRE W/ HIGH BEAM ASSIST

AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR AUTOMATIC INTERIOR LIGHT SWITCH BUTTON BLU WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE CENTER REAR INTERIOR LAMP EMERGENCY CALL BUTTON (IF EQUIPPED) FRONT INTERIOR LAMP BUTTON FRONT PASSENGER VANITY MIRROR LAMP FRONT PASSENGER VANITY MIRROR LAMP CONTACT SWITCH FRONT ROOF MODULE FUSE 11 FUSE 14 FUSE 3 FUSE 5 FUSE 7 FUSE 8 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B GARAGE DOOR OPENER CONTROL HEAD GARAGE DOOR OPENER CONTROL MODULE GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT READING LAMP LEFT FRONT READING LAMP BUTTON LEFT REAR READING LAMP LEFT REAR READING LAMP SWITCH PASSENGER SIDE REAR DOOR AMBIENT LIGHTING LAMP PASSENGER SIDE REAR ENTRY LAMP PASSENGER SIDE REAR EXIT WARNING LAMP REAR READING LAMP FRONT BUTTON REAR ROOF FUNCTION BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT READING LAMP RIGHT FRONT READING LAMP BUTTON RIGHT REAR DOOR AMBIENT LIGHTING BULB 1 RIGHT REAR DOOR CONTOUR ILLUMINATION LAMP RIGHT REAR DOOR COUPLING POINT RIGHT REAR DOOR STORAGE COMPARTMENT ILLUMINATION LAMP RIGHT REAR READING LAMP RIGHT REAR READING LAMP SWITCH ROAD SIDE ASSISTANCE BUTTON ROOF ELECTRONICS CONTROL MODULE VIO/RED WIRE VIO/YEL WIRE W/ AUXILIARY LAMPS W/ PANORAMA SUNROOF WHT WIRE YEL WIRE

ACTIVE STEERING CONTROL MODULE ANTI-THEFT ALARM SYSTEM SENSOR AUTOMATIC DIMMING INTERIOR REAR VIEW MIRROR BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH POSITION SENSOR COUPLING POINT ON ROOF DIAGNOSTIC CONNECTION DRIVER ASSISTANCE SYSTEMS FRONT CAMERA DRIVER DOOR CONTROL MODULE DRIVER DOOR LOCK UNIT DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER SEAT BACKREST COUPLING POINT DRIVER SEAT SWITCH MODULE DRIVER SIDE MASSAGE FUNCTION BUTTON DRIVER SIDE SILL PANEL STRIP AMBIENT LIGHTING LAMP DRIVER THORAX AIR BAG IGNITER DRIVER VANITY MIRROR LAMP CONTACT SWITCH EARLY PRODUCTION FROM DRIVER SWITCH MODULE (DIAGRAM 4 OF 7) FRONT PASSENGER VANITY MIRROR LAMP CONTACT SWITCH FRONT ROOF MODULE GARAGE DOOR OPENER CONTROL HEAD LATE PRODUCTION LEFT FRONT DOOR COUPLING POINT LEFT FRONT EXTERIOR DOOR HANDLE ILLUMINATION BULB LEFT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR LEFT FRONT LUMBAR SUPPORT ADJUSTMENT SWITCH LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT COUPLING STATION LEFT FRONT SEAT CUSHION FAN 1 NEAR FIELD COMMUNICATION CONTROL MODULE RAIN/LIGHT RECOGNITION SENSOR RELAY & FUSE PANEL 1 TERMINAL 15 POWER SUPPLY RELAY STARTER GENERATOR SUNROOF CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE W/ ACTIVE STEERING W/ AUXILIARY LAMPS W/ INTERIOR MONITORING

BLK WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER SPEAKER 2 COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM FUSE FRONT INFORMATION DISPLAY CONTROL HEAD FRONT ROOF MODULE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INTERIOR MICROPHONE MICROPHONE UNIT IN FRONT ROOF MODULE LEFT EFFECTS SPEAKER LEFT FRONT DOOR COUPLING POINT LEFT FRONT MIDRANGE SPEAKER LEFT FRONT MIDRANGE SPEAKER 2 LEFT FRONT TREBLE SPEAKER MOST DATA BUS CIRCUIT N/A NAVIGATION SYSTEM (EMERGENCY CALL CIRCUIT) ORG/ WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 2 RIGHT EFFECTS SPEAKER RIGHT FRONT MIDRANGE SPEAKER 2 SOUND SYSTEMS VIO/BLU WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE

2.0L TURBO 3.0L TURBO ABS CONTROL MODULE ABS CONTROL MODULE FUSE 1 ABS CONTROL MODULE FUSE 2 AIR BAG CONTROL MODULE ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK WIRE BLK/GRN WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COUPLING POINT ON ROOF DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER DOOR CONTROL MODULE DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT BACKREST COUPLING POINT ELECTRO- MECHANICAL PARKING BRAKE BUTTON EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE COMPONENT POWER SUPPLY RELAY ENGINE/ MOTOR CONTROL MODULE FROM FUSE 11 (DIAGRAM 2 OF 6) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) FRONT PASSENGER DOOR CONTROL MODULE FRONT ROOF MODULE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B LEFT FRONT DOOR COUPLING POINT LEFT FRONT LUMBAR SUPPORT ADJUSTMENT SWITCH LEFT FRONT SEAT COUPLING STATION MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A RAIN/LIGHT RECOGNITION SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT DOOR COUPLING POINT SELECTOR LEVER SUNROOF CONTROL MODULE TERMINAL 15 POWER SUPPLY RELAY TO FUSE 12 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 3 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 4 OF 6) USED) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE W/ INTERIOR MONITORING W/ MEMORY W/O MEMORY WAGON WHT WIRE WIPER MOTOR CONTROL MODULE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FRONT ROOF MODULE FRONT SUNROOF MOTOR POSITION SENSOR FRONT SUNROOF MOTOR POSITION SENSOR 2 FUSE 4 FUSE 8 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES ORG/ WIRE ORG/BRN WIRE REAR ROOF FUNCTION BUTTON RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY & FUSE CARRIER 1 ROOF SHADE BUTTON 1 SHADE MOTOR SUNROOF BUTTON SUNROOF CONTROL MODULE SUNROOF MOTOR (CENTER FRONT OF ROOF) SUNROOF SHADE MOTOR SUNROOF SHADE MOTOR POSITION SENSOR SUNROOF SHADE MOTOR POSITION SENSOR 2 VIO WIRE VIO/RED WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER SPEAKER 2 COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM FUSE FRONT INFORMATION DISPLAY CONTROL HEAD FRONT ROOF MODULE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INTERIOR MICROPHONE MICROPHONE UNIT IN FRONT ROOF MODULE LEFT EFFECTS SPEAKER LEFT FRONT DOOR COUPLING POINT LEFT FRONT MIDRANGE SPEAKER LEFT FRONT MIDRANGE SPEAKER 2 LEFT FRONT TREBLE SPEAKER MOST DATA BUS CIRCUIT N/A NAVIGATION SYSTEM (EMERGENCY CALL CIRCUIT) ORG/ WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 2 RIGHT EFFECTS SPEAKER RIGHT FRONT MIDRANGE SPEAKER 2 SOUND SYSTEMS VIO/BLU WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE