Audi A7 / S7 (4K8; 2018-2020…) fuses



In this article, we consider the second-generation Audi A7 (4K8), available from 2018 to the present. Here you will find fuse box diagrams of Audi A7 and S7 2018, 2019 and 2020, 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 A7 / S7:

Fuse layout Audi A7 and S7 2019-2020…

Fuse Box Location

Passenger Compartment

In the cabin, there are two fuse blocks.

The first is on the left front side of the cockpit.The location of the fuses in the passenger compartment: Audi A7 / S7 (2018, 2019, 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 A7 / S7 (2018, 2019, 2020...)

Luggage Compartment

The fuses are under the lid on the trunk floor.The location of the fuses in the trunk: Audi A7 / S7 (2018, 2019, 2020...)



Fuse Box Diagrams

Cockpit fuse panel

Cockpit fuse panel diagram: Audi A7 / S7 (2018, 2019, 2020...)

Assignment of the fuses on the left side of the dashboard (2018-2020)
Fuse panel A (black)
A2Steering column adjustment
A3CD/DVD player
A4Steering column electronics
A5Light switch, switch panels
A6Volume control
A7Instrument cluster
A8Front MMI display
A9Steering wheel heating
Fuse panel B (brown)
B2MMI Infotainment system control module
B3Audi music interface
B4Head-up display
B5Climate control system, fragrance system, ionizer
B9Steering column lock

Footwell fuse panel

*The fuse assignment “C” and “D” is in the opposite order on right-hand drive vehicles.Footwell fuse panel diagram: Audi A7 / S7 (2018, 2019, 2020...)



Assignment of the fuses in the footwell (2018-2020)
Fuse panel A (black)
A2Engine components
A3Engine components
A4Engine components
A5Brake light sensor
A6Engine components
A7Engine components
A8Engine components
A9Engine components
A10Oil pressure sensor, oil temperature sensor
A11Engine start
A12Engine components
A13Radiator fan
A14Engine control module
A15Engine sensors
A16Fuel pump
Fuse panel B (red)
B1Anti-theft alarm system
B2Engine control module
B3Left front lumbar support
B6Parking brake
B7Gateway control module (diagnosis)
B8Interior headliner lights
B9Driver assist systems control module
B10Airbag control module
B112018-2019: Electronic Stabilization Control (ESC);
2020: Electronic Stabilization Control (ESC), Anti-Lock Braking System (ABS)
B12Diagnostic connector, light/rain sensor
B13Climate control system
B14Right front door control module
B15Climate control system, body electronics
B16Auxiliary battery control module
Fuse panel C (red)
C1Engine ignition coils
C5Engine mount
C6Automatic transmission
C7Instrument panel
C8Climate control system blower
C9Windshield wiper control module
C10Dynamic steering
C11Engine start
Fuse panel D (black)
D1Front seat heating
D2Windshield wipers
D3Left headlight electronics
D4Panoramic glass roof
D5Left front door control module
D7Right rear door control module
D8All-wheel drive control module (quattro)
D9Right headlight electronics
D10Windshield washer system/headlight washer system
D11Left rear door control module
D12Parking heater
Fuse panel E (brown)
E12018-2019: Seat ventilation, seat heating, rearview mirror, climate control system, rear climate control system controls;
2020: Diagnostic connector, seat ventilation, |seat heating, rearview mirror, rear climate control system controls
E22018-2019: Climate control system;
2020: Vehicle electrical system control module, gateway control module
E3Sound actuator/exhaust sound tuning
E4Transmission heating valve
E8Night vision assist
E9Adaptive cruise assist
E112018-2019: Intersection assistant, driver assist systems;
2020: Intersection assistant, driver assist systems, traffic jam pilot

Luggage Compartment Fuse Box

Trunk fuse box diagram: Audi A7 / S7 (2018, 2019, 2020...)



Assignment of the fuses in the trunk (2018-2020)
Fuse panel A (black)
A3Passenger’s side rear safety belt tensioner
A4Driver's side rear safety belt tensioner
A5Air suspension
A6Automatic transmission
A7Rear sliding sunroof, rear spoiler
A8Rear seat heating
A92018-2019: Central locking, tail lights;
2020: Central locking, left tail light
A10Left front safety belt tensioner
A112018-2019: Central locking, rear blind;
2020: Central locking, rear blind, fuel filler door
A12Luggage compartment lid
Fuse panel B (red)
B5Brake system
B9Auxiliary battery control module
Fuse panel C (brown)
C1Driver assist systems control module
C2Audi phone box, park assist antenna
C3Right front lumbar support
C4Side assist
C6Tire pressure monitoring system
C7Emergency call system
C82018-2019: Not Used;
2020: Parking heater, radio receiver, fuel tank monitoring
C9Automatic transmission selector lever
C102018-2019: TV tuner;
2020: TV tuner, data exchange control module
C11Vehicle opening/start (NFC)
C12Garage door opener
C13Rearview camera, peripheral cameras
C14Central locking, tail lights
C16Right front safety belt tensioner
Fuse panel D (black)
D1-D16Not assigned
Fuse panel E (red)
E32018-2019: Exhaust treatment;
2020: Exhaust treatment, sound actuator, AC socket
E4Rear climate control system control panel
E5Right trailer hitch light
E7Trailer hitch
E8Left trailer hitch light
E9Trailer hitch socket
E10Sport differential
E11Exhaust treatment