Audi A4 B8 facelift (2011-2015) red/grn Wiring diagrams

AUTOMATIC DIMMING INTERIOR REARVIEW MIRROR BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (IN DRIVER FRONT DOOR) DRIVER DRIVER READING READING LAMP LAMP BUTTON DRIVER ENTRY LAMP IN EXTERIOR REARVIEW MIRROR DRIVER INTERIOR LOCKING SWITCH DRIVER'S DOOR CONTACT SWITCH DRIVER'S DOOR WARNING LIGHT FRONT FRONT PASSENGER PASSENGER READING READING LAMP LAMP BUTTON FRONT INTERIOR LAMP FRONT INTERIOR LAMP ASSEMBLY FRONT PASSENGER DOOR CONTROL MODULE (IN FRONT PASSENGER FRONT DOOR) FRONT PASSENGER'S DOOR CONTACT SWITCH FRONT PASSENGER'S DOOR WARNING LIGHT FUSE FUSE CARRIER 2 FUSE FUSE FUSE CARRIER GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL C (BEHIND LEFT END OF DASH) HOT AT ALL TIMES RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) FUSE INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LIGHTING SWITCH LEFT FRONT ENTRY LIGHT LEFT REAR DOOR CONTACT SWITCH LEFT REAR DOOR CONTROL MODULE (IN LEFT REAR DOOR) LEFT REAR DOOR WARNING LIGHT LEFT REAR ENTRY LIGHT LEFT REAR INTERIOR LOCKING SWITCH LIGHT MIRRORS SYSTEM ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ENTRY LIGHT RIGHT REAR DOOR CONTACT SWITCH RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) RIGHT REAR DOOR WARNING RIGHT REAR ENTRY LIGHT RIGHT REAR INTERIOR LIGHT RIGHT REAR INTERIOR LOCKING SWITCH VIO WIRE VIO/GRY WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BRN WIRE CENTER INSTRUMENT PANEL VENT ILLUMINATION (IF EQUIPPED) COMPUTER DATA LINES SYSTEM ELECTROMECHANICAL PARKING BRAKE BUTTON (IF EQUIPPED) EMERGENCY FLASHER BUTTON EMERGENCY FLASHER INDICATOR LAMP EQUIPPED) FOG LAMP BUTTON FRONT PASSENGER AIR BAG DISABLED INDICATOR LAMP FUSE FUSE CARRIER 1 FUSE CARRIER 2 FUSE PANEL C (BEHIND LEFT END OF DASH) GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE CARRIER 3 FUSE 11 HOT AT ALL TIMES FUSE PANEL D (BEHIND RIGHT END OF DASH) FUSE HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT PANEL, SWITCH ILLUMINATION DIMMER SWITCH LEFT INSTRUMENT PANEL VENT ILLUMINATION (IF EQUIPPED) LEFT REAR DOOR OPENER ILLUMINATION LEFT REAR DOOR WARNING LIGHT LEFT REAR ENTRY LIGHT LEFT REAR INTERIOR LOCK SWITCH (IF EQUIPPED) LEFT REAR POWER WINDOW SWITCH LIGHT SWITCH ORG/BRN WIRE ORG/GRN WIRE PARKING AID BUTTON, ASR/ESP BUTTON, REAR WINDOW SHADE SWITCH REAR FOG LAMP BUTTON REAR TEMPERATURE SELECTION POTENTIOMETER RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) RIGHT INSTRUMENT PANEL VENT ILLUMINATION (IF EQUIPPED) RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) RIGHT REAR DOOR OPENER ILLUMINATION RIGHT REAR INTERIOR LOCK SWITCH (IF EQUIPPED) RIGHT REAR RIGHT REAR ENTRY LIGHT DOOR WARNING LIGHT RIGHT REAR WINDOW SWITCH SOCKET (IF VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE VIO/BLU WIRE VIO/GRY WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE YEL WIRE

27 PIN CONNECTOR ALARM SYSTEM DEACTI- VATION SWITCH BLK WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL LOCKING SAFE INDICATOR CIGARETTE LIGHTER ILLUMI- NATION COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (IN DRIVER FRONT DOOR) DRIVER INTERIOR MONITORING SWITCH DRIVER'S DOOR OPENER ILLUMINATION DRIVER'S DOOR WARNING LIGHT DRIVER'S INTERIOR LOCKING SWITCH FRONT INTERIOR LAMP ASSEMBLY FRONT PASSENGER DOOR CONTROL MODULE (IN FRONT FRONT PASSENGER'S DOOR OPENER ILLUMINATION FRONT PASSENGER'S DOOR WARNING LIGHT FRONT PASSENGER'S DOOR WINDOW REGULATOR SWITCH FRONT PASSENGER'S INTERIOR LOCK FUSE CARRIER 2 FUSE FUSE FUSE CARRIER FUSE PANEL C (BEHIND LEFT END OF DASH) GRN WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT ENTRY LIGHT LEFT REAR SEAT HEATING BUTTON MIRROR ADJUSTMENT SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER FRONT DOOR) POWER WINDOW CONTROL HEAD REAR LID LOCK BUTTON IN LUGGAGE COMPARTMENT REAR LID REMOTE UNLOCK SWITCH RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) RIGHT FRONT ENTRY LIGHT RIGHT REAR SEAT HEATING BUTTON START/STOP MODE BUTTONS/ DRIVING PROFILE SELECTION SWITCH MODULE (IF EQUIPPED) SUNROOF ADJUSTMENT REGULATOR SWITCH (IF EQUIPPED) VIO WIRE VIO/BLU WIRE VIO/GRY WIRE W/ ROOF BLIND WHT WIRE YEL WIRE

ANGLE BACKREST BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 DRIVER'S BACKREST ADJUSTMENT MOTOR/SENSOR (IN DRIVER FRONT SEAT BACK) DRIVER'S SEAT ADJUSTMENT CONTROL HEAD FORE/BACK GRN WIRE GRN/BLK WIRE HEIGHT HOT AT ALL TIMES MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE (UNDER DRIVER'S SEAT) ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEATS SYSTEM YEL WIRE YEL/GRN WIRE

ADJUSTMENT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAY/NIGHT (IF EQUIPPED) DRIVER DOOR CONTROL MODULE (IN DRIVER FRONT DOOR) DRIVER'S EXTERIOR MIRROR ASSEMBLY DRIVER'S SEAT MEMORY SEAT CONTROL HEAD ENTRY LAMP FOLD-IN FUSE 8 FUSE CARRIER 2 FUSE PANEL C (BEHIND LEFT END OF DASH) GRN/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEATER HORIZONTAL HOT AT ALL TIMES INTERIOR NAVIGATION LIGHTS SYSTEM SYSTEM LANE CHANGE MEMORY BUTTON MOTORS NCA WIRE OFF ORG/BRN WIRE ORG/GRN WIRE PNK WIRE POSITION 1 BUTTON POSITION 2 BUTTON RED WIRE RED/GRN WIRE RED/WHT WIRE TURN SIGNAL LAMP VERTICAL WHT WIRE WHT/YEL WIRE YEL WIRE

ADJUSTMENT MOTOR ADJUSTMENT SWITCH BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAY/NIGHT (IF EQUIPPED) ENTRY LAMP FOLD AWAY SWITCH FOLD-IN FRONT PASSENGER'S DOOR CONTROL MODULE (IN FRONT PASSENGER FRONT DOOR) FRONT PASSENGER'S EXTERIOR MIRROR ASSEMBLY FUSE FUSE CARRIER 3 GRY/WHT WIRE GRY/YEL WIRE HEATER HORIZONTAL HOT AT ALL TIMES LANE CHANGE MIRROR ADJUSTMENT SWITCH ASSEMBLY MOTOR ADJUSTMENT NAVIGATION SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) SELECTOR SWITCH TURN SIGNAL LAMP VERTICAL VIO/BLK WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

5 DOOR BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER MID- TREBLE SPEAKER COMPUTER DATA LINES SYSTEM GRN/VIO WIRE INTERIOR MICROPHONE LEFT FRONT BASS SPEAKER LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID-BASS SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR TREBLE SPEAKER MICROPHONE UNIT (IN FRONT ROOF MODULE) MOST DATA BUS CIRCUIT NCA WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID- BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR TREBLE SPEAKER SUBWOOFER (IF EQUIPPED) WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CARGO AREA) COMPUTER DATA LINES SYSTEM FRONT PARKING AID WARNING BUZZER (UNDER CENTER CONSOLE) FUSE CARRIER 3 FUSE FUSE PANEL C (BEHIND LEFT END OF DASH) GRY/WHT WIRE HOT AT ALL TIMES INDICATOR LEFT FRONT CENTER PARKING AID SENSOR (IN RADIATOR GRILLE) LEFT FRONT PARKING AID SENSOR (IN FRONT BUMPER) LEFT REAR CENTER PARKING AID SENSOR (ON REAR BUMPER) LEFT REAR PARKING AID SENSOR (ON REAR BUMPER) ORG/BLK WIRE ORG/BRN WIRE PARKING AID BUTTON PARKING AID SWITCH REAR PARKING AID WARNING BUZZER (LEFT SIDE OF RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT CENTER PARKING AID SENSOR RIGHT FRONT PARKING AID SENSOR (FRONT BUMPER) RIGHT REAR CENTER PARKING AID SENSOR (ON REAR BUMPER) RIGHT REAR PARKING AID SENSOR (ON REAR BUMPER) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) W/ NAVIGATION W/O NAVIGATION YEL/RED WIRE

2.0L TURBO 3.0L ABS CONTROL MODULE ABS CONTROL MODULE FUSE 1 ACCESS/ LIGHT SWITCH AUTHORIZATION SWITCH AIR BAG CONTROL MODULE AUXILIARY HEATER FUSE AUXILIARY HEATER FUSE 2 BATTERY INTERRUPT IGNITER BATTERY JUMP BLK WIRE BLK/WHT WIRE BLU/RED WIRE BLU/WHT WIRE CD CHANGER, DVD CHANGER CLIMATRONIC CONTROL MODULE COOLANT COOLANT FAN CONTROL FAN CONTROL (FC) CONTROL (FC) MODULE MODULE 2 DATA BUS ON BOARD DIAGNOSTIC INTERFACE DATA LINK CONNECTOR (DLC) ENGINE CONTROL MODULE (ECM) EXTERNAL AUDIO SOURCE CONNECTION FRESH AIR ELECTRONIC STEERING BLOWER COLUMN CONTROL LOCK CONTROL MODULE MODULE FROM FUSE 1 (DIAGRAM 1 OF 7) FROM RELAY/FUSE PANEL F (DIAGRAM 1 OF 7) FUSE FUSE 1 FUSE 3 FUSE 10 FUSE 11 FUSE 12 FUSE 2 FUSE FUSE FUSE PANEL A (ON BATTERY, IN LUGGAGE COMPT) FUSE PANEL D (BEHIND RIGHT END OF DASH) FUSE CARRIER 2 GENERATOR, STARTER VOLTAGE REGULATOR GRY/RED WIRE IGNITION/ STARTER INSTRUMENT CLUSTER CONTROL MODULE LOW HEAT HIGH HEAT OUTPUT OUTPUT RELAY RELAY MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY (ON RELAY/FUSE PANEL B) NCA WIRE POWER STEERING CONTROL MODULE RADIO FRONT INFORMATION DISPLAY CONTROL HEAD RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) PUMP FUSE SECONDARY AIR INJECTION (AIR) PUMP RELAY STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE SUPPRESSOR SWITCH TERMINAL (MIDDLE OF ENGINE COMPT PLENUM CHAMBER) TO DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 (DIAGRAM 7 OF 7) TO ENGINE COMPONENT POWER SUPPLY RELAY (DIAGRAM 5 OF 7) TO FUSE PANEL C (DIAGRAM 7 OF 7) TO RELAY/FUSE PANEL B (DIAGRAM 5 OF 7) W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

ALL- WHEEL DRIVE CONTROL MODULE AUXILIARY HEATER CONTROL MODULE AUXILIARY HEATER RADIO TELEPHONE RECEIVER TRANSCEIVER BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE ELECTRO- MECHANICAL PARKING BRAKE BUTTON ELECTRO- MECHANICAL PARKING BRAKE CONTROL MODULE FROM FUSE PANEL A (DIAGRAM 1 OF 7) FROM SOCKETS RELAY (DIAGRAM 4 OF 7) FRONT PASSENGER'S DOOR CONTROL MODULE FUEL TANK LEAK DETECTION CONTROL MODULE FUSE FUSE 10 FUSE 11 FUSE 12 FUSE CARRIER 2 FUSE CARRIER 3 FUSE CARRIER 5 FUSE 9 FUSE 10 FUSE 12 FUSE FUSE FUSE FUSE FUSE GRN/RED WIRE LEVEL CONTROL SYSTEM CONTROL MODULE MULTIMEDIA SYSTEM PREPARATION CONNECTOR PREMIUM SOUND SYSTEM RADIO (BASIC, STANDARD) REAR LID CONTROL MODULE 2 (WAGON) RED BRN/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REDUCING AGENT METERING SYSTEM CONTROL MODULE RIGHT REAR DOOR CONTROL MODULE SEAT HEATING CONTROL MODULE (IF EQUIPPED) FROM FUSE PANEL A (DIAGRAM 1 OF 7) TELEPHONE CELLULAR BASEPLATE TELEPHONE (W/ CENTER ARMREST) AMPLIFIER TIRE PRESSURE MONITORING CONTROL MODULE TO CONVERTER W/ SOCKET TO RELAY/FUSE FROM PANEL F FUSE (DIAGRAM PANEL C 1 OF 7) (DIAGRAM 4 OF 7) TO SOCKETS RELAY (DIAGRAM 4 OF 7) TOWING RECOGNITION CONTROL MODULE VEHICLE POSITIONING SYSTEM INTERFACE CONTROL MODULE VIO/BLK WIRE VIO/BLU WIRE VOLTAGE STABILIZER (W/ START/STOP SYSTEM) (IN SPARE TIRE WELL) W/ STANDARD SOUND SYSTEM WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL/RED WIRE