Audi S4 (2017) – fuse box diagram
Year of production: 2017
Fuse assignment – driver’s/front passenger’s footwell
Front passenger ‘s footwell (right -hand drive vehicle)
Fuse panel A (brown)
Number |
Electric equipment |
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 |
Fuse panel B (red)
Number |
Electric equipment |
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 |
Fuse panel C (black)
Number |
Electric equipment |
1 |
Front seat heating |
2 |
Windshield wipers |
3 |
Left head light electronics |
4 |
Panorama glass roof/ sliding/t ilting 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 |
Fuse panel D (black)
Number |
Electric equipment |
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 |
Fuse panel E (red)
Number |
Electric equipment |
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 fuse assignment
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 fuse assignment
Fuse panel A (black)
Number |
Electric equipment |
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 |
Fuse panel B (red)
Number |
Electric equipment |
|
Not assigned |
Fuse panel C (brown)
Number |
Electric equipment |
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 |
Fuse panel E (red)
Number |
Electric equipment |
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 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.