Audi A5 / S5 (8W6; 2017-2020…) fuses

 

In this article, we consider the second-generation Audi A5 / S5 (8W6), available from 2017 to the present. Here you will find fuse box diagrams of Audi A5 and S5 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).

See other Audi A5 and S5:

Fuse Layout Audi A5 and S5 2017-2020…

Contents


Fuse Box Location

Passenger Compartment

In the cabin, there are two fuse blocks.

The first is on the front side of the cockpit (driver’s side).The location of the fuses in the passenger compartment: Audi A5 / S5 (2017-2020...)

And the second is in the driver’s footrest on left-hand drive vehicles, or behind the lid on front passenger footwell on right-hand drive vehicles.The location of the fuses in the passenger compartment: Audi A5 / S5 (2017-2020...)

Luggage Compartment

It is located behind the trim panel on the left side of the rear compartment.The location of the fuses in the trunk: Audi A5 / S5 (2017-2020...)

 


Fuse Box Diagrams

Cockpit fuse panel

Instrument panel fuse box diagram: Audi A5 / S5 (2017, 2018, 2019, 2020...)

Assignment of the fuses on the left side of the dashboard (2017-2019)

Description
1 2017-2018: Not Used;
2019: 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
12 Steering column electronics
13 2017-2018: Not Used;
2019: Particulate matter sensor for climate control system
14 Infotainment system
16 Steering wheel heating

Footwell fuse panel

Left-hand drive vehiclesFootwell fuse panel diagram (LHD): Audi A5 / S5 (2017, 2018, 2019, 2020...)

Right-hand drive vehiclesFootwell fuse panel diagram (RHD): Audi A5 / S5 (2017, 2018, 2019, 2020...)

 

Assignment of the fuses in the footwell (2017-2019)

Description
Fuse panel A (brown)
A2 2017-2018: Mass airflow sensor, camshaft adjustment, charge air cooler pump;
2019: Engine components
A3 2017-2018: Exhaust doors, fuel injectors, radiator inlet;
2019: Exhaust doors, fuel injectors, radiator inlet, crankcase housing heating
A4 2017-2018: Vacuum pump, hot water pump, particulate sensor, biodiesel sensor;
2019: Vacuum pump, hot water pump, NOx sensor, particulate sensor, biodiesel sensor, exhaust doors
A5 Brake light sensor
A6 Engine valves, camshaft adjustment
A7 2017-2018: Heated oxygen sensor, mass airflow sensor;
2019: Heated oxygen sensors, mass airflow sensor, water pump
A8 2017-2018: Water pump, high pressure pump, high pressure regulator valve;
2019: Water pump, high pressure pump, high pressure regulator valve, mass airflow sensor, engine components
A9 2017-2018: Hot water pump;
2019: Hot water pump, engine relay
A10 Oil pressure sensor, oil temperature sensor
A11 2017-2018: Clutch pedal position sensor;
2019: Clutch pedal position sensor, engine start,
water pump
A12 2017-2018: Engine valves;
2019: Engine valves, engine mount
A13 Radiator fan
A14 2017-2018: Fuel injectors;
2019: Fuel injectors, engine control module
A15 2017-2018: Ignition coils;
2019: Ignition coils, heated oxygen sensors
A16 Fuel pump
Fuse panel B (red)
B1 Anti-theft alarm system
B2 Engine control module
B3 Lumbar support
B4 Automatic transmission selector mechanism
B5 Horn
B6 Electromechanical parking brake
B7 Gateway control module
B8 Interior headliner lights
B9 2017-2018: Not Used;
2019: Emergency call system
B10 Airbag control module
B11 Electronic Stabilization Control (ESC)
B12 Diagnostic connector, light/rain sensor
B13 Climate control system
B14 Right front door control module
B15 A/C compressor
B16 2017-2018: Not Used;
2019: Left neck heating
Fuse panel C (black)
C1 Front seat heating
C2 Windshield wipers
C3 Left headlight electronics
C4 Panorama glass roof
C5 Left front door control module
C6 Sockets
C7 2017-2018: Right rear door control module;
2019: Door control module, right rear window regulator
C8 AWD control module
C9 Right headlight electronics
C10 Windshield washer system/headlight washer system
C11 2017-2018: Left rear door control module;
2019: Door control module, left rear window regulator
C12 2017-2018: Not Used;
2019: Parking heater
Fuse panel D (black)
D1 2017-2018: Seat ventilation, rearview mirror, climate control system, rear climate control system controls, windshield heating, neck heating, front passenger’s airbag warning light;
2019: Seat ventilation, rearview mirror, rear controls for climate control system, windshield heating, neck heating, front passenger airbag warning lamp, gateway diagnostics
D2 2017-2018: Gateway, climate control system;
2019: Not Used
D3 Sound actuator/exhaust sound tuning
D4 Clutch pedal position sensor
D5 2017-2018: Engine start;
2019: Engine start, emergency shut-off
D6 2017-2018: Not Used;
2019: Gateway
D7 Rear USB charging port
D8 HomeLink (Garage door opener)
D9 2017-2018: Adaptive cruise control;
2019: Adaptive cruise control, distance regulation
D10 2017-2018: Not Used;
2019: Exterior sound, pedal module
D11 Video camera
D12 Matrix LED headlight/right LED headlight
D13 Matrix LED headlight/left LED headlight
D14 2017-2018: Not Used;
2019: Transmission fluid cooling valve
D15 2017-2018: Not Used;
2019: Alarm and hands-free calling system
D16 2017-2018: Not Used;
2019: Rear Seat Entertainment preparation
Fuse panel E (red)
E1 Ignition coils
E2 2017-2018: Not Used;
2019: Compressor coupling, CNG system, engine valves
E5 2017-2018: Engine mount;
2019: Left headlight
E6 Automatic transmission
E7 Instrument panel
E8 Climate control system (blower)
E9 2017-2018: Engine mount;
2019: Right headlight
E10 Dynamic steering
E11 Engine start

Luggage Compartment Fuse Box

The location of the fuses in the trunk: Audi A5 / S5 (2017, 2018, 2019, 2020...)

 

Assignment of the fuses in the trunk (2017-2019)

Description
Fuse panel A (black)
A2 Windshield defroster
A3 Windshield defroster
A5 Suspension control
A6 Automatic transmission
A7 Rear window defogger
A8 Rear seat heating
A9 2017-2018: Tail lights;
2019: Left tail lights
A10 2017-2018: Left safety belt tensioner;
2019: Airbag control module
A11 2017-2018: Central locking system;
2019: Luggage compartment lid central locking, tank locking, rear sunshade
A12 2017-2018: Power luggage compartment lid, left neck heating;
2019: Luggage compartment lid
Fuse panel B (red)
B6 2017-2018: Not Used;
2019: Battery power interrupt
Fuse panel C (brown)
C2 Telephone, safety belt microphone
C3 Lumbar support
C4 Audi side assist
C6 2017-2018: Ultrasonic sensors;
2019: Ultrasonic sensors, tire pressure monitoring system
C7 2017-2018: Not Used;
2019: Vehicle opening/start (NFC)
C8 2017-2018: Smart module (tank);
2019: Auxiliary heating radio receiver, smart module (fuel tank)
C9 Power top control module
C10 2017-2018: Not Used;
2019: TV tuner, gateway
C11 2017-2018: 12 Volt battery;
2019: Auxiliary battery control module
C12 HomeLink (Garage door opener)
C13 Rearview camera, peripheral cameras
C14 Right tail lights
C16 Right safety belt tensioner
Fuse panel E (red)
E1 Right neck heating
E2 2017-2018: Sound-amplifier;
2019: Not Used
E3 2017-2018: AdBlue heating;
2019: Engine components
E4 Power top control module
E5 Trailer hitch (right light)
E7 Trailer hitch
E8 Trailer hitch (left light)
E9 Trailer hitch (socket)
E10 Sport differential
E11 2017-2018: AdBlue heating;
2019: Engine components


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