In this article we take a look at the second-generation Audi Q5 (FY), available from 2017 to the present. Here you will find the Audi Q5 / SQ5 2018, 2019 and 2020 fuse box outline, get information on the location of the fuse boxes in the car and learn about the assignment of each fuse (fuse layout).
Fuse Box Location
Passenger Compartment
In the cabin, there are two fuse blocks.
The first is on the left front side of the cockpit.
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.
Luggage Compartment
It is located behind the trim panel on the left side of the rear compartment.
Fuse Box Diagrams
Cockpit fuse panel
Assignment of the fuses on the left side of the dashboard (2018-2020)
| № | Description |
|---|---|
| 2 | Telephone |
| 4 | Head-up display |
| 5 | Audi music interface, USB charging port |
| 6 | Front climate control system controls |
| 7 | Steering column lock |
| 8 | Infotainment system display |
| 9 | Instrument cluster |
| 10 | Infotainment unit |
| 11 | Light switch |
| 12 | Steering column electronics |
| 14 | Infotainment system |
| 15 | Power steering column adjustment |
| 16 | Steering wheel heating |
Footwell fuse panel
Left-hand drive vehicles
Right-hand drive vehicles
Assignment of the fuses in the driver’s/front passenger’s footwell (2018-2020)
| № | Description |
| Fuse panel A (brown) | |
| A2 | 2018: Mass airflow sensor, camshaft adjustment, charge air cooler pump; 2019-2020: Engine components |
| A3 | 2018: Exhaust doors, fuel injectors, radiator inlet; 2019: Fuel injectors, crankcase housing heater; 2020: Exhaust doors, fuel injectors, radiator inlet, crankcase housing heating |
| A4 | 2018: Vacuum pump, hot water pump, particulate sensor, biodiesel sensor; 2019-2020: Vacuum pump, hot water pump, particulate sensor, biodiesel sensor, exhaust doors, radiator sensor, engine components |
| A5 | Brake light sensor |
| A6 | Engine valves, camshaft adjustment |
| A7 | 2018: Heated oxygen sensor, mass airflow sensor; 2019: Heated oxygen sensors; 2020: Heated oxygen sensors, mass airflow sensor, water pump |
| A8 | 2018: Water pump, high pressure pump, high pressure regulator valve; 2019: Water pump; 2020: Water pump, high pressure pump, high pressure regulator valve, mass airflow sensor, engine components |
| A9 | Hot water pump |
| A10 | Oil pressure sensor, oil temperature sensor |
| A11 | Clutch pedal position sensor |
| A12 | 2018-2019: Engine valves; 2020: Engine valves, engine mount |
| A13 | Radiator fan |
| A14 | 2018-2019: Fuel injectors; 2020: Engine control module |
| A15 | 2018: Ignition coils; 2019-2020: Ignition coils, heated oxygen sensors |
| A16 | Fuel pump |
| Fuse panel B (red) | |
| B1 | Anti-theft alarm system |
| B2 | Engine control module |
| B3 | Lumbar support |
| B4 | Automatic transmission selector mechanism |
| B5 | Horn |
| B6 | Electromechanical parking brake |
| B7 | Gateway control module |
| B8 | Interior headliner lights |
| B9 | 2018: Not Used; 2019-2020: Emergency call system |
| B10 | Airbag control module |
| B11 | Electronic Stabilization Control (ESC) |
| B12 | Diagnostic connector, light/rain sensor |
| B13 | Climate control system |
| B14 | Right front door control module |
| B15 | 2018-2019: A/C compressor; 2020: A/C compressor, Left neck heating |
| B16 | 2018-2019: Not Used; 2020: Brake system |
| Fuse panel C (black) | |
| C1 | Front seat heating |
| C2 | Windshield wipers |
| C3 | Left headlight electronics |
| C4 | Panoramic glass roof |
| C5 | Left front door control module |
| C6 | Sockets |
| C7 | 2018-2019: Right rear door control module; 2020: Right rear door control module, right rear power window |
| C8 | All wheel drive |
| C9 | Right headlight electronics |
| C10 | Windshield washer system/headlight washer system |
| C11 | Left rear door control module |
| C12 | 2018-2019: Not Used; 2020: Parking heater |
| Fuse panel D (black) | |
| D1 | Seat ventilation, rearview mirror, climate control system, rear climate control system controls, windshield defogger, Gateway diagnosis |
| D2 | 2018-2019: Gateway, climate control system; 2020: Gateway diagnosis, vehicle electrical system control module |
| D3 | 2018: Sound actuator/exhaust sound tuning; 2019: Not Used; 2020: Sound actuator/exhaust sound tuning |
| D4 | Clutch pedal position sensor |
| D5 | 2018-2019: Engine start; 2020: Engine start, emergency shut-off |
| D7 | 2018-2019: Rear USB charging port; 2020: Rear USB charging port, active accelerator pedal |
| D8 | 2018: HomeLink; 2019-2020: Garage door opener, electromechanical active roll stabilization |
| D9 | Adaptive cruise control |
| D10 | 2018: Not Used; 2019-2020: Exterior sound, pedal module |
| D11 | Video camera |
| D12 | Right headlight |
| D13 | Left headlight |
| D14 | 2018: Rear window wiper; 2019-2020: Transmission fluid cooling valve |
| D16 | 2018: Not Used; 2019-2020: Rear Seat Entertainment preparation |
| Fuse panel E (red) | |
| E1 | Ignition coils |
| E2 | 2018: Not Used; 2019: Engine valves; 2020: Compressor coupling, CNG system, engine valves |
| E5 | 2018: Engine mount; 2019-2020: Not Used |
| E6 | Automatic transmission |
| E7 | Instrument panel |
| E8 | Climate control system (blower) |
| E10 | Dynamic steering |
| E11 | 2018-2019: Engine start; 2020: Engine start, thermal management |
| E12 | 2018-2019: Not Used; 2020: Oil pump |
Luggage Compartment Fuse Box
Assignment of the fuses in the trunk (2018-2020)
| № | Description |
|---|---|
| Fuse panel A (black) | |
| A1 | 2018-2019: Not Used; 2020: Thermal management |
| A2 | Windshield defroster |
| A3 | Windshield defroster |
| A5 | Air suspension/suspension control |
| A6 | Automatic transmission |
| A7 | Rear window defogger |
| A8 | Rear seat heating |
| A9 | Left tail lights |
| A10 | Left safety belt tensioner |
| A11 | Central locking system |
| A12 | Electric luggage compartment lid |
| Fuse panel B (red) | |
| Not assigned | |
| B2 | 2018-2019: Not Used; 2020: High-voltage battery |
| B3 | 2018-2019: Not Used; 2020: High-voltage battery water pump |
| B4 | 2018-2019: Not Used; 2020: Electric motor |
| B8 | 2018-2019: Not Used; 2020: A/C compressor |
| B10 | 2018-2019: Not Used; 2020: High-voltage battery |
| B11 | 2018-2019: Not Used; 2020: Charging device |
| Fuse panel C (brown) | |
| C2 | Telephone |
| C3 | Lumbar support |
| C4 | Audi side assist |
| C5 | 2018: Not Used; 2019-2020: Rear Seat Entertainment preparation |
| C7 | 2018: Not Used; 2019-2020: Vehicle opening/start (NFC) |
| C8 | 2018-2019: Smart module (tank); 2020: Auxiliary heating radio receiver, smart module (fuel tank) |
| C9 | Climatized cup holder |
| C10 | 2018-2019: Not Used; 2020: TV tuner |
| C11 | 2018: 12 Volt battery; 2019-2020: Auxiliary battery control module |
| C12 | HomeLink / Garage door opener |
| C13 | Rearview camera, peripheral cameras |
| C14 | Right tail lights |
| C16 | Right safety belt tensioner |
| Fuse panel E (red) | |
| E2 | Sound-amplifier |
| E3 | 2018: AdBlue heating; 2019: Not Used; 2020: AdBlue heating |
| E5 | Trailer hitch (right light) |
| E7 | Trailer hitch |
| E8 | Trailer hitch (left light) |
| E9 | Trailer hitch (socket) |
| E10 | Sport differential |
| E11 | 2018: AdBlue heating; 2019: Not Used; 2020: AdBlue heating |
