Audi A4 B9 facelift (2019-2024) display unit Wiring diagrams
This page contains all the electrical diagrams for the component. display unit, in which he is found in the car Audi A4 B9 facelift (2019-2024). 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..
display unit wiring diagram (1 of 15)
BLK WIRE
BRN WIRE
CENTER CONSOLE NEAR FIELD COMMUNICATION ANTENNA 2
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
FUSE 1
FUSE 11
FUSE 7
FUSE PANEL 1
FUSE PANEL 3
FUSE PANEL C
FUSE PANEL F
GRY WIRE
HOT AT ALL TIMES
HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED
INSTRUMENT CLUSTER CONTROL MODULE
LEFT FRONT DOOR COUPLING POINT
LEFT FRONT EXTERIOR DOOR HANDLE TOUCH SENSOR
MOBILE DEVICE CHARGER 1
NCA WIRE
NEAR FIELD COMMUNICATION ANTENNA
NEAR FIELD COMMUNICATION CONTROL MODULE
NEAR FIELD COMMUNICATION CONTROL MODULE 2
ORG/BRN WIRE
RED/BLU WIRE
RED/WHT WIRE
RELAY & FUSE CARRIER 2
VIO WIRE
W/ FPK ACTIVE INFO DISPLAY
W/ TELEPHONE CHARGING STATION
W/O FPK ACTIVE INFO DISPLAY
W/O TELEPHONE CHARGING STATION
Go to component -> Access/start circuit (2 of 2) -> DISPLAY UNIT
display unit wiring diagram (2 of 15)
AIR DISTRIBUTION DOOR MOTOR
BLK WIRE
BLU/RED WIRE
BLU/WHT WIRE
BRN WIRE
BRN/BLK WIRE
COMPUTER DATA LINES SYSTEM
COUPLING POINT ON ROOF
DEFROSTER DOOR MOTOR
DISPLAY UNIT
DRIVER SIDE SEAT VENTILATION SWITCH
EVAPORATOR VENT TEMPERATURE SENSOR
FRESH AIR DOOR MOTOR
FRONT A/C DISPLAY CONTROL HEAD
FRONT PASSENGER SIDE SEAT VENTILATION SWITCH 2
FUSE 12
FUSE 6
FUSE PANEL 2
FUSE PANEL B
FUSE PANEL C
GROUND DISTRIBUTION SYSTEM
GRY WIRE
HOT AT ALL TIMES
HUMIDITY SENSOR
INSTRUMENT CLUSTER CONTROL MODULE
LEFT FOOTWELL VENT TEMPERATURE SENSOR
LEFT SEAT HEATING BUTTON
ORG/BRN WIRE
POWER DISTRIBUTION SYSTEM
RAIN/LIGHT RECOGNITION SENSOR
RECIRCULATION DOOR MOTOR
RED WIRE
RED/BRN WIRE
RELAY & FUSE CARRIER 1
RIGHT FOOTWELL VENT TEMPERATURE SENSOR
RIGHT SEAT HEATING BUTTON
TEMPERATURE CONTROL DOOR MOTOR
VIO WIRE
VIO/WHT WIRE
WHT WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/GRN WIRE
Go to component -> Automatic a/c circuit, w/ climatronic (1 of 3) -> DISPLAY UNIT
display unit wiring diagram (3 of 15)
AIR QUALITY SENSOR
BLK/BRN WIRE
BLU/RED WIRE
BLU/WHT WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRN WIRE
BRN/BLK WIRE
BRN/GRY WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
EVAPORATOR VENT TEMPERATURE SENSOR
FRESH AIR BLOWER FRESH AIR BLOWER CONTROL MODULE
FUSE 1
FUSE 8
FUSE PANEL 4
FUSE PANEL 5
FUSE PANEL B
GRN/YEL WIRE
GRY WIRE
HIGH PRESSURE SENSOR
HOT AT ALL TIMES
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
HUMIDITY SENSOR IN FRESH AIR INTAKE DUCT
INSTRUMENT CLUSTER CONTROL MODULE
INSTRUMENT PANEL VENT MOTOR
LEFT FOOTWELL VENT TEMPERATURE SENSOR
LEFT FRONT UPPER BODY VENT TEMPERATURE SENSOR
ORG/BRN WIRE
RED/BLU WIRE
RELAY & FUSE CARRIER 1
RIGHT FOOTWELL VENT TEMPERATURE SENSOR
VIO WIRE
VIO/WHT WIRE
WHT WIRE
WHT/BRN WIRE
YEL WIRE
Go to component -> Automatic a/c circuit, w/o climatronic (2 of 4) -> DISPLAY UNIT
display unit wiring diagram (4 of 15)
BATTERY
BATTERY INTERRUPT IGNITER
BATTERY MONITORING CONTROL MODULE
BLK WIRE
BLU WIRE
BRN WIRE
CENTER REAR OF LUGGAGE COMPT)
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
FUSE PANEL A
GENERATOR, VOLTAGE REGULATOR
INSTRUMENT CLUSTER CONTROL MODULE
MAIN FUSE CARRIER
ORG/BRN WIRE
RIGHT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
STARTER
SUPPLEMENTAL RESTRAINTS SYSTEM
VIO WIRE
VIO/BLU WIRE
VIO/WHT WIRE
Go to component -> Charging circuit -> DISPLAY UNIT
display unit wiring diagram (5 of 15)
2.0L TURBO DBPA
ACCELERATOR PEDAL MODULE
ACCELERATOR PEDAL POSITION SENSOR
ACCELERATOR PEDAL POSITION SENSOR 2
ADAPTIVE CRUISE CONTROL MODULE
ADAPTIVE CRUISE CONTROL MODULE 2
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLU WIRE
BLU/GRN WIRE
BOTTOM COUPLING POINT ON LEFT A-PILLAR
BRAKE LAMP SWITCH
BRN WIRE
BRN/BLK WIRE
BRN/BLU WIRE
BRN/RED WIRE
COMFORT SYSTEM CENTRAL CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT)
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL IND
CRUISE CONTROL SWITCH
DISPLAY UNIT
DUAL-CLUTCH TRANSMISSION MECHATRONIC (7 SPEED A/T)
ENGINE SPEED SENSOR
ENGINE/MOTOR CONTROL MODULE (LEFT FRONT OF ENGINE COMPT)
EPC THROTTLE DRIVE
EPC THROTTLE DRIVE ANGLE SENSOR 1
EPC THROTTLE DRIVE ANGLE SENSOR 2
FUSE 12
FUSE 14
FUSE 5
FUSE 9
FUSE PANEL 1
FUSE PANEL 4
FUSE PANEL B
FUSE PANEL C
GRN WIRE
GRN/VIO WIRE
HOT AT ALL TIMES
HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED
HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED
INSTRUMENT CLUSTER CONTROL MODULE
ORG/BRN WIRE
PNK WIRE
RED/VIO WIRE
RELAY & FUSE CARRIER 1
STEERING COLUMN ELECTRONICS CONTROL MODULE
STEERING COLUMN)
THROTTLE VALVE CONTROL MODULE (THROTTLE BODY)
TRANSMISSION CONTROL MODULE
TRANSMISSION CONTROL MODULE (8 SPEED A/T) (TRANSMISSION ASSEMBLY)
TRANSMISSION INPUT SPEED SENSOR 1
TRANSMISSION INPUT SPEED SENSOR 2
VIO WIRE
VIO/GRN WIRE
VIO/RED WIRE
YEL/BLU WIRE
Go to component -> Cruise control circuit -> DISPLAY UNIT
display unit wiring diagram (6 of 15)
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
ELECTROMECHANICAL POWER STEERING INDICATOR LAMP
ELECTROMECHANICAL POWER STEERING MOTOR
FUSE 1
GRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER CONTROL MODULE
MAIN FUSE CARRIER
NCA WIRE
ORG/BRN WIRE
PNK WIRE
POWER STEERING CONTROL MODULE
RED WIRE
RIGHT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
STEERING ANGLE SENSOR
STEERING COLUMN ELECTRONICS CONTROL MODULE
STEERING COLUMN)
STEERING TORQUE SENSOR
SUPPLEMENTAL RESTRAINTS SYSTEM
VIO WIRE
Go to component -> Electromechanical power steering circuit -> DISPLAY UNIT
display unit wiring diagram (7 of 15)
BLK/WHT WIRE
BLU WIRE
BLU/BRN WIRE
BRN WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
DRIVER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR
DRIVER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR
DRIVER SIDE REAR CHILD SAFETY LOCK CONTACT SWITCH
DRIVER SIDE REAR CHILD SAFETY LOCK MOTOR
DRIVER SIDE REAR DOOR
DRIVER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR
DRIVER SIDE REAR DOOR CONTACT SWITCH
DRIVER SIDE REAR DOOR CONTROL MODULE
DRIVER SIDE REAR INTERIOR LOCKING BUTTON
GRY/VIO WIRE
INSTRUMENT CLUSTER CONTROL MODULE
ORG/BRN WIRE
RED/BLU WIRE
RED/GRN WIRE
VIO WIRE
VIO/BLU WIRE
VIO/RED WIRE
VIO/YEL WIRE
W/ CHILD SAFETY LOCK
W/ FPK ACTIVE INFO DISPLAY
W/O CHILD SAFETY LOCK
W/O FPK ACTIVE INFO DISPLAY
YEL/BLU WIRE
Go to component -> Forced entry circuit (3 of 6) -> DISPLAY UNIT
display unit wiring diagram (8 of 15)
2.0L TURBO
3.0L TURBO
ABS IND LAMP
AIR BAG IND LAMP
BLK WIRE
BLU WIRE
BRAKE SYSTEM IND LAMP
BRN WIRE
CENTER COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL IND LAMP
DISPLAY UNIT
ELECTROMECHANICAL POWER STEERING IND LAMP
ENGINE ELECTRONICS IND LAMP
ENGINE/MOTOR CONTROL MODULE
EXCEPT 3.0L TURBO
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 CONTROL MODULE (REAR OF INSTRUMENT CLUSTER)
LANE CHANGE ASSISTANCE IND LAMP
LEFT TURN SIGNAL IND LAMP
LEVEL 3 OIL PRESSURE SWITCH
OIL PRESSURE SWITCH
ORG/ WIRE
ORG/BRN 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
Go to component -> Instrument cluster circuit, w/ fpk active info display (1 of 2) -> DISPLAY UNIT
display unit wiring diagram (9 of 15)
2.0L TURBO
3.0L TURBO
ABS IND LAMP
AIR BAG IND LAMP
BRAKE SYSTEM IND LAMP
BRN WIRE
CENTER COUPLING POINT IN ENGINE/MOTOR COMPARTMENT
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL IND LAMP
DISPLAY UNIT
ELECTROMECHANICAL POWER STEERING IND LAMP
ENGINE ELECTRONICS IND LAMP
ENGINE/MOTOR CONTROL MODULE
EXCEPT 3.0L TURBO
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 CONTROL MODULE (REAR OF INSTRUMENT CLUSTER)
LANE CHANGE ASSISTANCE IND LAMP
LEFT TURN SIGNAL IND LAMP
LEVEL 3 OIL PRESSURE SWITCH
OIL PRESSURE SWITCH
ORG/BRN 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
Go to component -> Instrument cluster circuit, w/o fpk active info display (1 of 2) -> DISPLAY UNIT
display unit wiring diagram (10 of 15)
BLK/WHT WIRE
BLU WIRE
BLU/BRN WIRE
BRN WIRE
BRN/GRN WIRE
COMPUTER DATA LINES SYSTEM
DISPLAY UNIT
DRIVER SIDE REAR CENTRAL LOCKING SYSTEM ACTUATOR
DRIVER SIDE REAR CENTRAL LOCKING SYSTEM MOTOR
DRIVER SIDE REAR CHILD SAFETY LOCK CONTACT SWITCH
DRIVER SIDE REAR CHILD SAFETY LOCK MOTOR
DRIVER SIDE REAR DOOR
DRIVER SIDE REAR DOOR CENTRAL LOCKING SAFE MOTOR
DRIVER SIDE REAR DOOR CONTACT SWITCH
DRIVER SIDE REAR DOOR CONTROL MODULE
DRIVER SIDE REAR INTERIOR LOCKING BUTTON
GRY/VIO WIRE
INSTRUMENT CLUSTER CONTROL MODULE
ORG/BRN WIRE
RED/BLU WIRE
RED/GRN WIRE
VIO WIRE
VIO/BLU WIRE
VIO/RED WIRE
VIO/YEL WIRE
W/ CHILD SAFETY LOCK
W/ FPK ACTIVE INFO DISPLAY
W/O CHILD SAFETY LOCK
W/O FPK ACTIVE INFO DISPLAY
YEL/BLU WIRE
Go to component -> Power door locks circuit (3 of 6) -> DISPLAY UNIT
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