Audi A5 (8W6) | 2021-2024 | Fuse Box Diagrams and Locations
The facelifted second-generation Audi A5 and S5 (chassis code 8W6), Audi’s refined luxury coupe and its high-performance variant, have been available from 2020 to 2024. This iteration is celebrated for its elegant design, advanced technology, and dynamic driving experience, reinforcing Audi’s commitment to excellence in the luxury segment.
In this article, you will find detailed fuse box diagrams for Audi A5 and S5 models produced in 2021, 2022, 2023, and 2024. These diagrams offer valuable insights into the vehicle’s electrical systems, assisting owners and technicians in understanding the assignment of each fuse (fuse layout). This information is crucial for diagnosing electrical issues, performing routine maintenance, or conducting necessary repairs.
This guide serves as a comprehensive resource for comprehending the electrical system of the facelifted second-generation Audi A5 and S5, ensuring that owners possess the knowledge required to maintain the reliability, functionality, and performance of these sophisticated vehicles.
Assignment of the fuses in the front passenger footwell
№
Equipment
Fuse panel A (brown)
1
Catalytic converter heating
2
Engine components
3
Exhaust doors, fuel injectors, air intake, motor heating
4
Vacuum pump, hot water pump, NOx sensor, particulate sensor, biodiesel sensor, exhaust doors
5
Brake light sensor
6
Engine valves, camshaft adjustment
7
Heated oxygen sensors, mass airflow sensor, water pump
8
Water pump, high pressure pump, high pressure regulator valve, temperature valve, engine mount
9
Hot water pump, motor relay, 48 V starter generator, 48 V water pump
10
Oil pressure sensor, oil temperature sensor
11
Clutch position sensor, 48 V starter generator, water pump, 12 V starter generator
12
Engine valves, engine mount
13
Engine cooling
14
Fuel injectors, drive system control module
15
Ignition coils, heated oxygen sensors
16
Fuel pump
Fuse panel B (red)
1
Anti-theft alarm system
2
Drive system control module
3
Left front seat electronics, lumbar support, massaging seat
4
Automatic transmission selector lever
5
Horn
6
Parking brake
7
Diagnostic interface
8
Roof electronics control module
9
Emergency call and communication control module
10
Airbag control module
11
Electronic Stabilization Control (ESC), Anti-Lock Braking System (ABS)
12
Diagnostic connection, light/rain sensor
13
Climate control system
14
Right front door control module
15
Climate control system compressor
16
Brake system pressure reservoir, left neck heating
Fuse panel C (black)
1
Front seat heating
2
Windshield wipers
3
Left headlight electronics
4
Panoramic glass roof
5
Left front door control module
6
12 volt socket
7
Right rear door control module, right rear power window
8
All wheel drive control module
9
Right headlight electronics
10
Windshield washer system/headlight washer system control module
11
Left rear door control module, left rear power window
12
Parking heater
Fuse panel D (black)
1
Front seat electronics, seat ventilation, rearview mirror, rear climate control system control panel, neck heating, front passenger’s airbag warning light, diagnostic connection
2
Diagnostic interface, vehicle electrical system control module
3
Sound generator
4
Clutch position sensor
5
Engine start, emergency shut-off
6
Diagnostic connection, traffic information antenna (TMC)
7
USB connection
8
Garage door opener
9
Audi adaptive cruise control, adaptive distance regulation
