Audi A7 and S7 II (2019-2020…) – fuse box diagram
Year of manufacture: 2019, 2020.
Location of the fuse box
Passenger compartment
There are two fuse strips in the cabin.
The first is located on the left side of the cockpit.
The second is located in the driver’s footrest on vehicles with the steering wheel on the left, or behind the cover in the front passenger legroom on vehicles with the steering wheel on the right.
Luggage rack
The fuses are located under the cover in the trunk floor.
Fuse box diagrams
Cockpit fuse panel
Fuse assignment on the left side of the dashboard (2018-2020)
| No. | Description |
|---|---|
| A fuse panel (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 heater |
| 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 |
Leg fuse panel
* The assignment of fuses “C” and “D” is reversed for vehicles with right-side steering wheel.
Assignment of fuses in the legroom (2018-2020)
| No. | Description |
|---|---|
| A fuse panel (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 | Left front lumbar support |
| B5 | Horn |
| B6 | Parking brake |
| B7 | Gate control module (diagnostics) |
| B8 | Interior headliner 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 transmission |
| C7 | Instrument panel |
| C8 | Air conditioning system blower |
| C9 | Windshield wiper control module |
| C10 | Dynamic control |
| C11 | Engine start |
| Fuse panel D (black) | |
| D1 | Front seat heating |
| D2 | Wipers |
| D3 | Left headlight electronics |
| D4 | Panoramic glass roof |
| D5 | Left front door control module |
| D6 | Sockets |
| D7 | Right rear door control module |
| D8 | All-wheel drive (quattro) control module |
| D9 | Right headlight electronics |
| D10 | Windshield washers;
Headlight washers. |
| D11 | Left rear door control module |
| D12 | Parking heater |
| E fuse panel (brown) | |
| E1 | 2018-2019:
Seat ventilation; Seat heating; Rear view mirror; Air conditioning system; Rear air conditioning system control; 2020: Diagnostic connector; Seat ventilation; Seat heating; Rear view mirror; Rear air conditioning system control. |
| E2 | 2018-2019:
Climate control system; 2020: Vehicle electrical system control module; Gate control module. |
| E3 | Adjusting the actuator sound and exhaust sound |
| E 4 | Transmission heating valve |
| E5 | Starter |
| E8 | Night vision assistant |
| E9 | Adaptive driving assistant |
| E11 | 2018-2019:
Assist at intersections; Driver Assistance Systems; 2020: Intersection Assistant; Driver Assistance Systems; Pilot in traffic jams. |
Luggage compartment fuse box
Trunk compartment fuse allocation (2018-2020)
| No. | Description |
|---|---|
| A fuse panel (black) | |
| A3 | Rear passenger side seat belt pretensioner |
| A4 | Driver side rear seat belt pretensioner |
| A5 | Air suspension |
| A6 | Automatic transmission |
| A7 | Rear sliding roof, rear spoiler |
| A8 | Rear seat heating |
| A9 | 2018-2019:
Central locking; Tail lights; 2020: Central locking; Left tail light. |
| A10 | Front seat belt tensioner, left side |
| A11 | 2018-2019:
Central locking; Rear roller shutter; 2020: Central locking; Rear roller shutter; Fuel filler door. |
| A12 | Trunk lid |
| Fuse panel B (red) | |
| B5 | Brake system |
| B9 | Auxiliary battery control module |
| Fuse panel C (brown) | |
| C1 | Driver assistance systems control module |
| C2 | Audi Phone;
Park assist antenna. |
| C3 | Right front lumbar support |
| C4 | Side assist |
| C6 | Tire pressure monitoring system |
| C7 | Emergency call system |
| C8 | 2018-2019:
Unused; 2020: Parking heating; Radio receiver; Fuel tank monitoring. |
| C9 | Automatic transmission gearshift lever |
| C10 | 2018-2019:
TV tuner; 2020: TV tuner; Data exchange control module. |
| C11 | Opening and starting the vehicle (NFC) |
| C12 | Garage door opener |
| C13 | Reversing camera;
Peripheral cameras. |
| C14 | Central locking;
Rear lights. |
| C16 | Front right seat belt pretensioner |
| D fuse panel (black) | |
| D1-D16 | Not assigned |
| E fuse panel (red) | |
| E3 | 2018-2019:
Exhaust gas treatment; 2020: Exhaust gas treatment; Sound actuator; AC receptacle. |
| E 4 | Rear air conditioning control panel |
| E5 | Right trailer hitch light |
| E7 | Towing hook |
| E8 | Left trailer hitch light |
| E9 | Trailer hitch socket |
| E10 | Sport differential |
| E11 | Exhaust gas treatment |