Audi A7 and S7 (2019-2020) – fuse box
Audi A7 and S7 II (2019-2020) – fuse box diagram
Year of production: 2019, 2020.
Location of the fuse box
Passenger compartment
There are two fuse strips in the cabin.
The first is on the left side of the cockpit.
The second is located in the driver’s footrest on left-hand drive vehicles or behind the cover in the front passenger footwell on right-hand drive vehicles.
Trunk
The fuses are located under a cover in the boot floor.
Fuse box diagrams
Fuse panel in the cockpit
Fuse assignment on the left side of the dashboard (2018-2020)
| Number | Description |
|---|---|
| Fuse panel A (black) | |
| A2 | Steering column adjustment |
| A3 | CD / DVD player |
| A4 | Steering column electronics |
| A5 | Light switch;Switch panels. |
| A6 | Volume control |
| A7 | Instrument cluster |
| A8 | Front MMI display |
| A9 | Steering wheel heating |
| Fuse panel B (brown) | |
| B2 | MMI Infotainment system control module |
| B3 | Audi music interface |
| B4 | Head-up display |
| B5 | Air conditioning system;
Fragrance system; Ionizer. |
| B9 | Steering column lock |
Foot fuse panel
* Assignment of fuses “C” and “D” is reversed for right-hand drive vehicles.
Assignment of fuses in the footwell (2018-2020)
| Number | Description |
|---|---|
| Fuse panel A (black) | |
| A2 | Engine components |
| A3 | Engine components |
| A4 | Engine components |
| A5 | Brake light sensor |
| A6 | Engine components |
| A7 | Engine components |
| A8 | Engine components |
| A9 | Engine components |
| A10 | Oil pressure sensor;
Oil temperature sensor. |
| A11 | Engine start |
| A12 | Engine components |
| A13 | Radiator fan |
| A14 | Engine control module |
| A15 | Engine sensors |
| A16 | Fuel pump |
| Fuse panel B (red) | |
| B1 | Anti-theft alarm system |
| B2 | Engine control module |
| B3 | Front left lumbar support |
| B5 | Horn |
| B6 | Parking brake |
| B7 | Gate control module (diagnostics) |
| B8 | Interior headlining lighting |
| B9 | Driver assistance systems control module |
| B10 | Airbag control module |
| B11 | 2018-2019:
Electronic Stability Control (ESC); 2020: Electronic Stability Control (ESC); Anti-lock Braking System (ABS). |
| B12 | Diagnostic connector;
Light and rain sensor. |
| B13 | Climate control system |
| B14 | Right front door control module |
| B15 | Air conditioning system;
Body electronics. |
| B16 | Auxiliary battery control module |
| Fuse panel C (red) | |
| C1 | Engine ignition coils |
| C5 | Engine mount |
| C6 | Automatic gearbox |
| C7 | Instrument panel |
| C8 | Air conditioning blower |
| C9 | Windshield wiper control module |
| C10 | Dynamic steering |
| C11 | Engine start |
| Fuse panel D (black) | |
| D1 | Front seat heating |
| D2 | Wipers |
| D3 | Left headlight electronics |
| D4 | Panoramic glass sunroof |
| D5 | Left front door control module |
| D6 | Sockets |
| D7 | Right rear door control module |
| D8 | All-wheel drive control module (quattro) |
| D9 | Right headlight electronics |
| D10 | Windscreen washers;
Headlight washers. |
| D11 | Left Rear Door Control Module |
| D12 | Auxiliary heating |
| Fuse panel E (brown) | |
| E1 | 2018-2019:
Seat ventilation; Seat heating; Rearview mirror; Air conditioning system; Rear air conditioning system control; 2020: Diagnostic connector; Seat ventilation; Seat heating; Rearview mirror; Rear air conditioning system control. |
| E2 | 2018-2019:
Climate control system; 2020: Vehicle electrical system control module; Gate control module. |
| E3 | Adjustment of actuator sound and exhaust sound |
| E 4 | Transmission heating valve |
| E5 | Starter |
| E8 | Night vision assistant |
| E9 | Adaptive Driving Assistant |
| E11 | 2018-2019:
Assistant at intersections; Driver assistance systems; 2020: Intersection assistant; Driver assistance systems; Pilot in traffic jams. |
Luggage compartment fuse box
Assignment of fuses in the trunk
| Number | Description |
|---|---|
| Fuse panel A (black) | |
| A3 | Passenger’s rear seat belt pretensioner |
| A4 | Driver’s side rear seat belt pretensioner |
| A5 | Pneumatic suspension |
| A6 | Automatic gearbox |
| A7 | Rear sliding sunroof, rear spoiler |
| A8 | Rear seat heating |
| A9 | 2018-2019:
Central lock; Tail lights; 2020: Central lock; Left tail light. |
| A10 | Left front seat belt pretensioner |
| A11 | 2018-2019:
Central lock; Rear roller blind; 2020: Central lock; Rear roller blind; Fuel filler door. |
| A12 | Trunk lid |
| Fuse panel B (red) | |
| B5 | Braking system |
| B9 | Auxiliary battery control module |
| Fuse panel C (brown) | |
| C1 | Driver assistance systems control module |
| C2 | Audi telephone;
Parking aid antenna. |
| C3 | Right front lumbar support |
| C4 | Side assistant |
| C6 | Tire pressure monitoring system |
| C7 | Emergency call system |
| C8 | 2018-2019:
Not used; 2020: Parking heating; Radio receiver; Fuel tank monitoring. |
| C9 | Gear selector, automatic transmission |
| C10 | 2018-2019:
Television tuner; 2020: Television tuner; Data exchange control module. |
| C11 | Opening and starting the vehicle (NFC) |
| C12 | Garage door opener |
| C13 | Reversing camera;
Peripheral cameras. |
| C14 | Central lock;
Rear lights. |
| C16 | Front right seat belt pretensioner |
| Fuse panel D (black) | |
| D1-D16 | Not assigned |
| Fuse panel E (red) | |
| E3 | 2018-2019:
Exhaust gas cleaning; 2020: Exhaust gas cleaning; Sound actuator; AC socket. |
| E4 | Rear air conditioning control panel |
| E5 | Right trailer hitch light |
| E7 | Towbar |
| E8 | Left trailer hitch lamp |
| E9 | Trailer hitch socket |
| E10 | Sports differential |
| E11 | Exhaust gas treatment |
