Audi A4 B8 (2007-2012) brn/blu Wiring diagrams

ADJUSTMENT BACKREST BACKREST HEATING ELEMENT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CIRCUIT BREAKER 1 DRIVER POWER SEAT DRIVER'S BACKREST HEATING ELEMENT DRIVER'S SEAT BACKREST FAN (TOP OF DRIVER SEAT BACKREST) DRIVER'S SEAT BACKREST FAN 2 (MIDDLE OF DRIVER SEAT DRIVER'S SEAT CUSHION FAN (UNDER FRONT OF DRIVER SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 2 (UNDER REAR OF DRIVER SEAT CUSHION) DRIVER'S SEAT HEATER GRN WIRE HOT AT ALL TIMES LEFT FRONT SEAT TEMP SENSOR MEMORY SEAT/STEERING COLUMN ADJUSTMENT CONTROL MODULE (UNDER DRIVER'S SEAT) RED WIRE RED/BLK WIRE RED/YEL WIRE SEAT HEATING ELEMENT SIDE BOLSTER HEATER WHT WIRE YEL WIRE

BACKREST BOLSTER HEATER BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE DISCONTINUED PHASED IN MODIFICATION DRIVER BACKREST HEATING ELEMENT DRIVER SEAT BACKREST BLOWER FAN DRIVER SEAT BACKREST BLOWER FAN 2 DRIVER SEAT CUSHION BLOWER FAN DRIVER SEAT CUSHION BLOWER FAN 2 FRONT PASSENGER SEAT BACKREST FAN (TOP OF FRONT PASSENGER SEAT BACKREST) FRONT PASSENGER SEAT BACKREST FAN 2 (MIDDLE OF FRONT PASSENGER SEAT BACKREST) FRONT PASSENGER SEAT CUSHION FAN (UNDER FRONT OF FRONT PASSENGER SEAT CUSHION) FRONT PASSENGER SEAT CUSHION FAN 2 (UNDER REAR OF FRONT PASSENGER SEAT CUSHION) FUSE CARRIER FUSE 2 GRN WIRE HEATING ELEMENT HEATING ELEMENT FRONT PASSENGER BACKREST HEATING ELEMENT HOT AT ALL TIMES LEFT FRONT SEAT HEATER LEFT FRONT SEAT VENTILATION CONTROL MODULE LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) PHASED IN MODIFICATION RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT SEAT HEATER SEAT TEMPERATURE SENSOR SIDE BOLSTER HEATER SIDE HEATING ELEMENT BOLSTER HEATER TEMPERATURE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE YEL WIRE

16 7 18-PIN CONNECTOR (W/O HANDSFREE SPEAKING SYSTEM) ANTENNA AMPLIFIER 3 (SEDAN: LEFT SIDE OF TRUNK) (AVANT: LEFT SIDE OF CARGO AREA) BLK WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER MID/HIGH RANGE SPEAKER COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM FUSE CARRIER 5 GRN/VIO WIRE HOT AT ALL TIMES FUSE 3 HOT AT ALL TIMES FUSE 5 LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MOST DATA BUS CIRCUIT NCA WIRE RADIO RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MID-BASS SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/ LOW RANGE SPEAKER RIGHT REAR TREBLE SPEAKER SUBWOOFER TV TUNER (IF EQUIPPED) (LEFT SIDE OF TRUNK) W/ REAR VIEW CAMERA WHT WIRE WHT/GRN WIRE WHT/YEL WIRE

BLK/GRN WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CD/DVD CHANGER COMPUTER DATA LINES SYSTEM DIGITAL RADIO ANTENNA ANTENNA AMPLIFIER 2 (RIGHT REAR OF ROOF) DRIVER'S SEAT MULTIMEDIA FRONT PASSENGER'S SEAT MULTIMEDIA FUSE 1 FUSE CARRIER 2 FUSE CARRIER 4 FUSE 6 GRN/VIO WIRE HOT AT ALL TIMES HOT W/ SOCKETS RELAY ENERGIZED INFORMATION ELECTRONICS CONTROL MODULE 1 LEFT FRONT MID-BASS SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/ LOW RANGE SPEAKER LEFT REAR TREBLE SPEAKER LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MOST DATA BUS CIRCUIT NAVIGATION SYSTEM ANTENNA NCA WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) RADIO, TELEPHONE NAVIGATION SYSTEM ANTENNA (CENTER REAR OF ROOF) RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE SATELLITE ANTENNA TELEPHONE ANTENNA TELEPHONE BASE PLATE W/ BLUETOOTH W/ REAR VIEW CAMERA W/ SPEAKER PHONE

ANTENNA AMPLIFIER 3 (SEDAN: LEFT SIDE OF TRUNK) (AVANT: LEFT SIDE OF CARGO AREA) AVANT BLK WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL LOCKING, ANTI-THEFT ALARM SYSTEM ANTENNA COMPUTER DATA LINES SYSTEM DISCONTINUED, PHASED IN MODIFICATON DRIVER'S DOOR CENTRAL LOCKING LOCK UNIT DRIVER'S DOOR CONTROL MODULE (IN DRIVER'S FRONT DOOR) DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) FUSE 11 FUSE 8 FUSE CARRIER 2 GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT FRONT OUTSIDE DOOR HANDLE TOUCH SENSOR NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PHASED IN MODIFICATION RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT OUTSIDE DOOR HANDLE TOUCH SENSOR SEDAN TRUNK LID ALARM SWITCH, REAR LID CENTRAL LOCKING SYSTEM MOTOR VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE W/ MMI W/O MMI YEL/GRN WIRE

BLK WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL LOCKING SAFE INDICATOR LAMP DISCONTINUED, PHASED IN MODIFICATON DRIVER'S INTERIOR LOCKING SWITCH GRN/BLU WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE LEFT REAR CENTRAL LOCKING LOCK UNIT LEFT REAR DOOR CONTROL MODULE (IN LEFT REAR DOOR) LEFT REAR INTERIOR LOCK SWITCH LEFT REAR OUTSIDE DOOR HANDLE TOUCH SENSOR PHASED IN MODIFICATION REAR LID REMOTE UNLOCK SWITCH RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT REAR INTERIOR LOCK SWITCH RIGHT REAR OUTSIDE DOOR HANDLE TOUCH SENSOR VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE W/ ADDITIONAL LIGHTING EQUIPMENT

BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DISCONTINUED, PHASED IN MODIFICATON FRONT PASSENGER DOOR CENTRAL LOCKING LOCK UNIT FRONT PASSENGER INTERIOR LOCK SWITCH FRONT PASSENGER'S DOOR CONTROL MODULE (IN FRONT PASSENGER'S FRONT DOORS) FUSE 11 FUSE 9 FUSE CARRIER 3 GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LUGGAGE COMPARTMENT RELAY/ FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) ORG/BRN WIRE ORG/GRN WIRE PHASED IN MODIFICATION RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE W/ ADDITIONAL LIGHTING EQUIPMENT

18 PIN CONNECTOR ANTENNA AMPLIFIER ANTENNA AMPLIFIER 3 (SEDAN: LEFT SIDE OF TRUNK) (AVANT: LEFT SIDE OF CARGO AREA) BLK WIRE BLK/RED WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM EXTERNAL AUDIO SOURCE CONNECTION FUSE 1 FUSE 3 FUSE CARRIER 2 GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES NCA WIRE ORG/BRN WIRE ORG/VIO WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) RADIO RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SATELLITE ANTENNA TELEPHONE TRANSCEIVER (UNDER FRONT PASSENGER'S SEAT) W/ SPEAKER PHONE W/O SPEAKER PHONE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

BLK/RED WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CD/DVD CHANGER COMPUTER DATA LINES SYSTEM FUSE 1 FUSE CARRIER 2 GRN/BLU WIRE GRN/VIO WIRE HOT AT ALL TIMES LEFT FRONT MID-BASS SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE SPEAKER LEFT REAR TREBLE SPEAKER MOST DATA BUS CIRCUIT NCA WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MID-BASS SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE SPEAKER RIGHT REAR TREBLE SPEAKER WHT/BLU WIRE WHT/GRN WIRE

BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE (BEHIND GLOVE BOX) FUSE CARRIER 5 FUSE 6 HOT AT ALL TIMES LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PINS: 1-38 (NOT USED) 39 40 41 42 43 44 45 46 47 48 PINS: 49-54 (NOT USED) REAR VIEW CAMERA REAR VIEW CAMERA SYSTEM CONTROL MODULE (RIGHT SIDE OF TRUNK) RED/BLU WIRE TV TUNER (LEFT SIDE OF TRUNK)