Audi A4 B8 (2007-2012) wht Wiring diagrams
This page contains all the electrical diagrams for the component. wht, in which he is found in the car Audi A4 B8 (2007-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram wht (41 of 64)
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
Go to component -> Front seat heater circuit, with memory seats with ventilation -> WHT WIRE
Wiring diagram wht (42 of 64)
BACKREST HEATING ELEMENT
BACKREST SIDE BOLSTER HEATER (IF EQUIPPED)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER'S BACKREST HEATING ELEMENT
DRIVER'S SEAT HEATER LEFT FRONT SEAT TEMP SENSOR
DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH)
FRONT PASSENGER'S BACKREST HEATING ELEMENT
FRONT PASSENGER'S SEAT HEATER
FUSE
FUSE CARRIER 2
GRN WIRE
GRN/BRN WIRE
HOT AT ALL TIMES
ORG/BRN WIRE
ORG/GRN WIRE
RED WIRE
RED/BLK WIRE
RED/GRN WIRE
RED/WHT WIRE
RIGHT FRONT SEAT TEMP SENSOR
SEAT HEATING ELEMENT
SIDE BOLSTER HEATER (IF EQUIPPED)
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH)
WHT WIRE
YEL WIRE
YEL/BLU WIRE
Go to component -> Front seat heater circuit, without ventilation -> WHT WIRE
Wiring diagram wht (43 of 64)
18 PIN CONNECTOR (W/O SPEAKER PHONE)
BLK WIRE
BLU WIRE
BLU/VIO WIRE
BLU/YEL WIRE
BLUETOOTH ANTENNA (IF EQUIPPED)
BRN WIRE
COMPUTER DATA LINES SYSTEM
FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE (BEHIND GLOVE BOX)
FUSE 4
FUSE CARRIER 2 FUSE 3
FUSE FUSE 5 CARRIER 5
GRN WIRE
GRN/VIO WIRE
GRY/BLU WIRE
HOT AT ALL TIMES
INFORMATION ELECTRONICS CONTROL MODULE 1
LEFT FRONT MICROPHONE
LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT)
MICROPHONE UNIT (IN FRONT OF MODULE)
MMI BASIC
MMI HIGH
MOST DATA BUS CIRCUIT
MULTIMEDIA CONTROL HEAD
NCA WIRE
ORG/ WIRE
PANEL (BEHIND RIGHT END OF DASH)
PASSENGER'S SIDE FUSE
REAR VIEW CAMERA SYSTEM CONTROL MODULE (IF EQUIPPED) (RIGHT SIDE OF TRUNK)
RED WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/WHT WIRE
RIGHT FRONT MICROPHONE
TELEPHONE BASEPLATE (W/ SPEAKER)
TELEPHONE BASEPLATE (W/O SPEAKER)
VEHICLE ELECTRIC SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH)
VIO RED/ WIRE
VIO/YEL WIRE
W/ SPEAKER
W/O SPEAKER
W/O W/ SPEAKER SPEAKER
WHT WIRE
YEL WIRE
Go to component -> Multimedia interface circuit (1 of 2) -> WHT WIRE
Wiring diagram wht (44 of 64)
ANTENNA AMPLIFIER 2 (SEDAN) (RIGHT REAR OF ROOF)
ANTENNA AMPLIFIER 3 (SEDAN: LEFT SIDE OF TRUNK) (AVANT: LEFT SIDE OF CARGO AREA)
BLK WIRE
BLU WIRE
BRN WIRE
COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF TRUNK)
EXTERNAL AUDIO SOURCE CONNECTION
GRN WIRE
INFORMATION ELECTRONICS CONTROL MODULE 1
NAVIGATION SYSTEM ANTENNA
NCA WIRE
ORG/ WIRE
RADIO (IF EQUIPPED)
RADIO, TELEPHONE, NAVIGATION SYSTEM ANTENNA (SEDAN) (CENTER REAR OF ROOF)
RED WIRE
SATELLITE ANTENNA
TELEPHONE ANTENNA
TV TUNER (IF EQUIPPED) (LEFT SIDE OF TRUNK)
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Multimedia interface circuit (2 of 2) -> WHT WIRE
Wiring diagram wht (45 of 64)
BACKREST
BLK WIRE
BLU WIRE
BRN WIRE
CIRCUIT BREAKER 1
DRIVER POWER SEAT ADJUSTMENT
DRIVER'S BACKREST ADJUSTMENT MOTOR (IN DRIVER FRONT SEAT BACK)
DRIVER'S POWER SEAT SWITCH
DRIVER'S SEAT FORE/AFT ADJUSTMENT MOTOR
DRIVER'S SEAT HEIGHT ADJUSTMENT MOTOR (UNDER REAR OF DRIVER SEAT CUSHION)
DRIVER'S SEAT INCLINATION ADJUSTMENT MOTOR
DRIVER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH
DRIVER'S SEAT LUMBAR SUPPORT EIGHT ADJUSTMENT MOTOR (IN DRIVER FRONT SEAT BACK)
FORE/ AFT
FORE/AFT
FRONT PASSENGER POWER SEAT ADJUSTMENT
FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH
FRONT PASSENGER'S BACKREST ADJUSTMENT MOTOR (IN PASSENGER FRONT SEAT BACK)
FRONT PASSENGER'S POWER SEAT SWITCH
FRONT PASSENGER'S SEAT FORE/AFT ADJUSTMENT MOTOR
FRONT PASSENGER'S SEAT INCLINATION ADJUSTMENT MOTOR
HEIGHT
HOT AT ALL TIMES
RED WIRE
TILT
WHT WIRE
YEL WIRE
Go to component -> Power seats circuit -> WHT WIRE
Wiring diagram wht (46 of 64)
BRN WIRE
COMFORT SYSTEM CENTRAL CONTROL
COMPUTER DATA LINES SYSTEM
DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH)
FUSE 9
FUSE CARRIER 3
GRY/BLU WIRE
HOT AT ALL TIMES
MODULE (RIGHT SIDE OF TRUNK)
POWER SUNROOF CONTROL MODULE (CENTER FRONT OF ROOF)
RED/BLU WIRE
SUNROOF MOTOR
SUNROOF REGULATOR
VIO/YEL WIRE
WHT WIRE
WHT/BLU WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/VIO WIRE
Go to component -> Power top/sunroof circuit, without roof blind -> WHT WIRE
Wiring diagram wht (47 of 64)
BLK WIRE
BLK/BRN WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH)
FUSE 9
FUSE CARRIER 3 FUSE 11
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
POWER SUNROOF CONTROL MODULE (CENTER FRONT OF ROOF)
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
ROOF BLIND CONTROL MODULE
SUNROOF MOTOR
SUNROOF REGULATOR
VIO WIRE
WHT WIRE
YEL WIRE
YEL/RED WIRE
Go to component -> Power top/sunroof circuit, with roof blind -> WHT WIRE
Wiring diagram wht (48 of 64)
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
Go to component -> Radio circuit, basic infotainment (1 of 2) -> WHT WIRE
Wiring diagram wht (49 of 64)
7 16 18 PIN CONNECTOR (W/O SPEAKER PHONE)
BLK WIRE
BLU/GRN WIRE
BRN WIRE
BRN/BLU WIRE
BRN/VIO WIRE
BRN/YEL WIRE
CD CHANGER
COMPUTER DATA LINES SYSTEM
EXTERNAL AUDIO SOURCE CONNECTION (W/ MMI HIGH)
FRONT INFORMATION DISPLAY CONTROL HEAD CONTROL MODULE
FUSE 1
FUSE 5
FUSE CARRIER 2
FUSE CARRIER 3 FUSE 4
FUSE CARRIER 5
GRN/VIO WIRE
HOT AT ALL TIMES
LEFT FRONT MID-BASS SPEAKER
LEFT FRONT TREBLE SPEAKER
LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT)
MOST DATA BUS CIRCUIT
NCA WIRE
PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH)
REAR VIEW CAMERA SYSTEM CONTROL MODULE (IF EQUIPPED) (RIGHT SIDE OF TRUNK)
RED/BLK WIRE
RED/BLU WIRE
RED/VIO WIRE
RED/YEL WIRE
RIGHT FRONT MID-BASS SPEAKER
RIGHT FRONT TREBLE SPEAKER
TV TUNER (LEFT SIDE OF TRUNK)
W/ MMI HIGH
WHT WIRE
WHT/GRN WIRE
WHT/RED WIRE
Go to component -> Radio circuit, mmi 2 basic (1 of 2) -> WHT WIRE
Wiring diagram wht (50 of 64)
BLK WIRE
BLK/BLU WIRE
BLK/GRN WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
FUSE
FUSE CARRIER 3
FUSE CARRIER 4
GRN WIRE
GRY/BLU WIRE
HEATED SEAT TEMPERATURE SENSOR
HOT AT ALL TIMES
HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED
LEFT REAR BACKREST HEATING ELEMENT
LEFT REAR HEATED SEAT REGULATING SWITCH
LEFT REAR SEAT HEATER
LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT)
RED WIRE
RIGHT REAR BACKREST HEATING ELEMENT
RIGHT REAR HEATED SEAT REGULATING SWITCH
RIGHT REAR SEAT HEATER
SEAT HEATING ELEMENT
SEAT OCCUPIED SENSOR
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH)
VIO WIRE
VIO/RED WIRE
WHT WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL WIRE
Go to component -> Rear seat heater circuit -> WHT WIRE
