Shopping Cart

Subtotal $0.00
Total $0.00

Audi A4 Fuse Diagram (B9/8W; 2017-2019)

12/01/2024
Fuse Box

In this article, we consider the fifth-generation Audi A4 / S4 (B9/8W), produced from 2017 to the present. Here you will find fuse box diagrams of Audi A4 and S4 2017, 2018, and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse Layout Audi A4/S4 2017-2019

 

 

Fuse Box Location
 

Driver’s/front passenger’s footwell

Left-hand drive vehicles: It is located under the footrest.
Right-hand drive vehicles: Behind the cover under the glove box.

Driver’s side cockpit

 

 

Luggage compartment

It is located in the left side of the trunk behind the trim panel.

 
 
Fuse box diagrams
 
 

2017

 

Driver’s/front passenger’s footwell (LHD)
 
Front passenger‘s footwell (RHD)

Assignment of the fuses in the Passenger compartment (footwell) (2017)

Number Electric equipment
Brown panel A  
1
2 Mass airflow sensor, camshaft adjustment
3 Exhaust doors, fuel injectors, radiator inlet
4 Vacuum pump, hot water pump, particulate sensor, biodiesel sensor
5 Brake light sensor
6 Engine valves
7 Heated oxygen sensor, mass airflow sensor
8 Water pump, high pressure pump, high pressure regulator valve
9 Hot water pump
10 Oil pressure sensor, oil temperature sensor
11 Clutch pedal position sensor
12 Engine valves
13 Radiator fan
14 Fuel injectors
15 Ignition coils
16 Fuel pump
   
Red panel B  
1 Anti-theft alarm system
2 Engine control module
3 Lumbar support
4 Automatic transmission selector mechanism
5 Horn
6 Electromechan ical park ing brake
7 Gateway control module
8 Interior headl iner lights
9
10 Airbag control module
11 Electronic Stabilization Control (ESC
12 Diagnostic connector, light/rain sensor
13 Climate control system
14 Right front door control module
15 A/C compressor
   
Black panel C  
1 Front seat heating
2 Windshield wipers
3 Left head light electronics
4 Panorama glass roof/ sliding/tilting sunroof
5 Left front door control module
6 Sockets
7 Right rear door control module
8
9 Right headlight electronics
10 Windshield washer system/headlight washer system
11 Left rear door control module
   
Black panel D  
1 Seat ventilation, rearv iew mirror, rear climate control system controls
2 Gateway, climate control system
3 Sound actuator/exhaust sound tuning
4 Clutch pedal position sensor
5 Engine start
6
7
8 Homelink
9 Adaptive cruise control
10
11 Video camera
12 Matrix LED headlight/right LED headlight
13 Matrix LED headlight/left LED headlight
14 Rear window wiper
   
Red panel E  
1 Ignition coils
2 Natural gas tank valves
3
4
5 Engine mount
6 Automat ic transmission
7 Instrument panel
8 Climate control system (blower)
9
10 Dynamic steering
11 Engine start

 

Driver’s side cockpit

Assignment of the fuses in the Driver’s side cockpit (2017)

Number Electric equipment
1
2 Telephone
3
4 Head-up display
5 Audi music interface
6 Front climate control system controls
7 Steering column lock
8 Infotainment syst em display
9 Instrument cluster
10 Infotainment unit
11 Light switch
12 Steering column electronics
13
14 Infotainment system
15
16 Steering wheel heating
Left luggage compartment

 

Assignment of the fuses in the Left luggage compartment (2017)

Number Electric equipment
Black panel A  
1
2 Windshield defroster
3 Windshield defroster
4
5 Suspension control
6 Automatic transmission
7 Rear window defogger
8 Rear seat heating
9 Tail lights
10 Left safety belt tensioner
11 Central locking
12 Electric luggage compartment lid
   
Red panel B  
- Not assigned
   
Brown panel C  
1
2 Telephone
3 Lumbar support
4 Audi side assist
5
6
7
8
9
10
11
12 Homelink
13 Rearview camera, peripheral cameras
14 Right tail lights
15
16 Right safety belt tensioner
   
Red panel E  
1
2 Sound-amplifier
3 AdBlue
4
5 Trailer hitch (right light)
6
7 Trailer hitch
8 Trailer hitch (left light)
9 Trailer hitch (socket)
10 Sport differential
11 Ad Blue

 

2018

 

Driver’s/front passenger’s footwell (LHD)

Front passenger‘s footwell (RHD)

Assignment of the fuses in the Passenger compartment (footwell) (2018)

Number Electric equipment
Brown panel A  
1
2 Mass airflow sensor, camshaft adjustment, charge air cooler pump
3 Exhaust doors, fuel injectors, radiator inlet
4 Vacuum pump, hot water pump, particulate sensor, biodiesel sensor
5 Brake light sensor
6 Engine valves, camshaft adjustment
7 Heated oxygen sensor, mass airflow sensor
8 Water pump, high pressure pump, high pressure regulator valve
9 Hot water pump
10 Oil pressure sensor, oil temperature sensor
11 Clutch pedal position sensor
12 Engine valves
13 Radiator fan
14 Fuel injectors
15 Ignition coils
16 Fuel pump
   
Red panel B  
1 Anti-theft alarm system
2 Engine control module
3 Lumbar support
4 Automatic transmission selector mechanism
5 Horn
6 Electromechanical park ing brake
7 Gateway control module
8 Interior headl iner lights
9
10 Airbag control module
11 Electronic Stabilization Control (ESC)
12 Diagnostic connector, light/rain sensor
13 Climate control system
14 Right front door control module
15 A/C compressor
   
Black panel C  
1 Front seat heating
2 Windshield wipers
3 Left head light electronics
4 Panorama glass roof/ sliding/tilting sunroof
5 Left front door control module
6 Sockets
7 Right rear door control module
8 All wheel drive
9 Right headlight electronics
10 Windshield washer system/headlight washer system
11 Left rear door control module
   
Black panel D  
1 Seat ventilation, rearv iew mirror, rear climate control system controls
2 Gateway, climate control system
3 Sound actuator/exhaust sound tuning
4 Clutch pedal position sensor
5 Engine start
6
7 Rear USB charg ing port
8 Homelink
9 Adaptive cruise control
10
11 Video camera
12 Matrix LED headlight/right LED headlight
13 Matrix LED headlight/left LED headlight
14 Rear window wiper
   
Red panel E  
1 Ignition coils
2 Natural gas tank valves
3
4
5 Engine mount
6 Automatic transmission
7 Instrument panel
8 Climate control system (blower)
9
10 Dynamic steering
11 Engine start

 

Driver’s side cockpit

 

Assignment of the fuses in the Driver’s side cockpit (2018)

Number Electric equipment
1
2 Telephone
3
4 Head-up display
5 Audi music interface, USB charging port
6 Front climate control system controls
7 Steering column lock
8 Infotainment system display
9 Instrument cluster
10 Infotainment unit
11 Light switch
12 Steering column electronics
13
14 Infotainment system
15
16 Steering wheel heating

 

Left luggage compartment

  Assignment of the fuses in the Left luggage compartment (2018)

Number Electric equipment
Black panel A  
1
2 Windshield defroster
3 Windshield defroster
4
5 Suspension control
6 Automatic transmission
7 Rear window defogger
8 Rear seat heating
9 Tail lights
10 Left safety belt tensioner
11 Central locking system
12 Electric luggage compartment lid
   
Red panel B  
Not assigned
   
Brown panel C  
1
2 Telephone
3 Lumbar support
4 Audi side assist
5
6
7
8 Smart module (tank)
9
10
11 12 Volt battery
12 Homelink
13 Rearview camera, peripheral cameras
14 Right tail lights
15
16 Right safety belt tensioner
   
Red panel E  
1
2 Sound-amplifier
3 AdBlue heating
4
5 Trailer hitch (right light)
6
7 Trailer hitch
8 Trailer hitch (left light)
9 Trailer hitch (socket)
10 Sport differential
11 Ad Blue
 
 
 

2019

Driver’s/front passenger’s footwell (LHD)

Front passenger‘s footwell (RHD)

 

Assignment of the fuses in the Passenger compartment (footwell) (2019)

No Equipment
Fuse panel A (brown)  
2 Mass airflow sensor, camshaft adjustment, charge air cooler pump
3 Exhaust doors, fuel injectors, radiator inlet, crankshaft housing heater
4 Vacuum pump, hot water pump, particulate sensor, biodiesel sensor, exhaust doors
5 Brake light sensor
6 Engine valves, camshaft adjustment
7 Heated oxygen sensor, mass airflow sensor
8 Water pump, high pressure pump, high pressure regulator valve
9 Hot water pump
10 Oil pressure sensor, oil temperature sensor
11 Clutch pedal position sensor, engine start
12 Engine valves
13 Radiator fan
14 Fuel injectors, engine control module
15 Ignition coils, heated oxygen sensors
16 Fuel pump
Fuse panel B (red)  
1 Anti-theft alarm system
2 Engine control module
3 Lumbar support
4 Automatic transmission selector mechanism
5 Horn
6 Electromechanical parking brake
7 Gateway control module
8 Interior headliner lights
9 Emergency call system
10 Airbag control module
11 Electronic Stabilization Control (ESC)
12 Diagnostic connector, light/rain sensor
13 Climate control system
14 Right front door control module
15 A/C compressor
Fuse panel C (black)  
1 Front seat heating
2 Windshield wipers
3 Left headlight electronics
4 Panoramic glass roof / sliding/tilting sunroof
5 Left front door control module
6 Sockets
7 Right rear door control module
8 All wheel drive
9 Right headlight electronics
10 Windshield washer system/headlight washer system
11 Left rear door control module
Fuse panel D (black)  
1 Seat ventilation, rearview mirror, climate control system, rear climate control system controls, windshield defogger
2 Gateway, climate control system
3 Sound actuator/exhaust sound tuning
4 Clutch pedal position sensor
5 Engine start
7 Rear USB charging port
8 Garage door opener
9 Adaptive cruise control
10 Exterior sound
11 Video camera
12 Matrix LED headlight/right LED headlight
13 Matrix LED headlight/left LED headlight
14 Rear window wiper
16 Rear Seat Entertainment preparation
Fuse panel E (red)  
1 Ignition coils
5 Engine mount
6 Automatic transmission
7 Instrument panel
8 Climate control system (blower)
10 Dynamic steering
11 Engine start
 
Driver’s side cockpit

 

Assignment of the fuses in the Driver’s side cockpit (2019)

No Equipment
1 Vehicle opening/start (NFC)
2 Telephone
4 Head-up display
5 Audi music interface, USB charging port
6 Front climate control system controls
7 Steering column lock
8 Infotainment system display
9 Instrument cluster
10 Infotainment unit
11 Light switch, switch panel
12 Steering column electronics
14 Infotainment system
16 Steering wheel heating

 

 

Left luggage compartment

 

Assignment of the fuses in the Left luggage compartment (2019)

No Equipment
Fuse panel A (black)  
2 Windshield defroster
3 Windshield defroster
5 Suspension control
6 Automatic transmission
7 Rear window defogger
8 Rear seat heating
9 Left tail lights
10 Left safety belt tensioner
11 Central locking system
12 Luggage compartment lid
Fuse panel B (red)  
  Not assigned
Fuse panel C (brown)  
2 Telephone
3 Lumbar support
Fuse panel D (brown)  
4 Audi side assist
5 Rear Seat Entertainment preparation
7 Vehicle opening/start (NFC)
8 Smart module (tank)
11 Auxiliary battery control module
12 Garage door opener
13 Rearview camera, peripheral cameras
14 Right tail lights
16 Right safety belt tensioner
Fuse panel E (red)  
2 Sound-amplifier
3 AdBlue heating
5 Trailer hitch (right light)
7 Trailer hitch
8 Trailer hitch (left light)
9 Trailer hitch (socket)
10 Sport differential
11 AdBlue heating

Thank Fordonatepaypal

Share

Related Posts

Mercedes-Benz E-Class Fuse Diagram (W210; 1996-2002)

In this article, we consider the second-generation Mercedes-Benz E-Class (W210), produced from 1996 to 2002. Here you will find fuse box diagrams of Mercedes-Benz E200, E220, E230, E240, E250, E270, E280, E290, E300, E320, E420, E36, E50, E55, E60 1996, 1997, 1998, 1999, 2000, 2001 and 2002, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Mercedes-Benz CLS-Class Fuse Diagram (W218/X218; 2011-2018)

In this article, we consider the second-generation Mercedes-Benz CLS-Class (W218, X218), produced from 2010 to 2018. Here you will find fuse box diagrams of Mercedes-Benz CL S220, CLS250, CLS350, CLS400, CLS500, CLS63 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Mercedes-Benz CLS-Class Fuse Diagram (W219; 2004-2010)

In this article, we consider the first-generation Mercedes-Benz CLS-Class (W219), produced from 2004 to 2010. Here you will find fuse box diagrams of Mercedes-Benz CLS280, CLS300, CLS320, CLS350, CLS500, CLS55, CLS63 2004, 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Mercedes-Benz CLA-Class Fuse Diagram (C117; 2014-2019))

In this article, we consider the first-generation Mercedes-Benz CLA-Class (C117), produced from 2013 to 2019. Here you will find fuse box diagrams of Mercedes-Benz CLA180, CLA200, CLA220, CLA250, CLA45 2014, 2015, 2016, 2017, 2018 and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Mercedes-Benz CLA-Class Fuse Diagram (C117; 2014-2019))

In this article, we consider the first-generation Mercedes-Benz CLA-Class (C117), produced from 2013 to 2019. Here you will find fuse box diagrams of Mercedes-Benz CLA180, CLA200, CLA220, CLA250, CLA45 2014, 2015, 2016, 2017, 2018 and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Mercedes-Benz CL-Class & S-Class Fuse Diagram (C216/W221; 2006-2014)

In this article, we consider the third-generation Mercedes-Benz CL-Class (C216) and the fifth-generation Mercedes-Benz S-Class (W221), produced from 2006 to 2014. Here you will find fuse box diagrams of Mercedes-Benz CL550, CL600, CL63, CL65, S250, S280, S300, S320, S350, S400, S420, S450, S500, S550, S600, S63, S65 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014), get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).