Audi Q5 FY (2018-2020) – fuse box
Audi Q5 FY (2018-2020) – fuse box diagram
Year of production: 2018, 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 other 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
It is located behind the trim panel on the left side of the rear compartment.
Fuse box diagrams
Fuse panel in the cockpit
Fuse assignment on the left side of the dashboard (2018-2020)
| Number | Description |
|---|---|
| 2 | Telephone |
| 4 | Head-up display |
| 5 | Audi music interface;
USB charging port. |
| 6 | Front air conditioning 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 |
Foot fuse panel
Left-hand drive vehicles
Right-hand drive vehicles
Fuse assignment in the driver’s / front passenger footwell (2018-2020)
| Number | Description |
| Fuse panel A (brown) | |
| A2 | 2018:
Mass air flow sensor; Camshaft adjustment; Charge air cooler pump; 2019-2020: Engine components |
| A3 | 2018:
Exhaust doors; Fuel injectors; Radiator inlet; 2019: Fuel injectors; Crankcase 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 air flow sensor; 2019: Heated oxygen sensors; 2020: Heated oxygen sensors; Mass air flow sensor; The water pump. |
| A8 | 2018:
The water pump; High pressure pump; High pressure regulating valve; 2019: The water pump; 2020: Water pump; High pressure pump; High pressure regulator valve; Mass air flow 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 bracket. |
| 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 selection mechanism |
| B5 | Horn |
| B6 | Electromechanical parking brake |
| B7 | Gate control module |
| B8 | Interior headlining lighting |
| B9 | 2018:
Not used; 2019-2020: Emergency call system. |
| B10 | Airbag control module |
| B11 | Electronic Stability Control (ESC) |
| B12 | Diagnostic connector;
Light and rain sensor. |
| B13 | Climate control system |
| B14 | Right front door control module |
| B15 | 2018-2019:
Air conditioning compressor; 2020: Air conditioning compressor; Warming the neck on the left side. |
| B16 | 2018-2019:
Not used; 2020: Braking system |
| Fuse panel C (black) | |
| C1 | Front seat heating |
| C2 | Wipers |
| C3 | Left headlight electronics |
| C4 | Panoramic glass sunroof |
| 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 | Windscreen washers;
Headlight washers. |
| C11 | Left Rear Door Control Module |
| C12 | 2018-2019:
Not used; 2020: Auxiliary heating |
| Fuse panel D (black) | |
| D1 | Seat ventilation;
Rearview mirror; Air conditioning system; Rear air conditioning system control; Windshield defogger; Diagnostics. |
| D2 | 2018-2019:
Diagnostics Climate control system; 2020: Diagnostics; Vehicle electrical system control module. |
| D3 | 2018:
Sound actuator and exhaust sound adjustment; 2019: Not used; 2020: Sound actuator and exhaust sound adjustment |
| D4 | Clutch pedal position sensor |
| D5 | 2018-2019:
Engine start; 2020: Engine start; Emergency shutdown. |
| 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: External 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: Preparation of Rear Seat Entertainment. |
| Fuse panel E (red) | |
| E1 | Ignition coils |
| E2 | 2018:
Not used; 2019: Engine valves; 2020: Compressor clutch, CNG system; Engine valves. |
| E5 | 2018:
Engine bracket; 2019-2020: Not used. |
| E6 | Automatic gearbox |
| E7 | Instrument panel |
| E8 | Air conditioning system (blower) |
| E10 | Dynamic steering |
| E11 | 2018-2019:
Engine start; 2020: Engine start; Temperature management. |
| E12 | 2018-2019:
Not used; 2020: Oil pump |
Luggage compartment fuse box
Assignment of fuses in the trunk (2018-2020)
| Number | Description |
|---|---|
| Fuse panel A (black) | |
| A1 | 2018-2019:
Not used; 2020: Thermal management |
| A2 | Windshield defroster |
| A3 | Windshield defroster |
| A5 | Suspension control, air suspension |
| A6 | Automatic gearbox |
| A7 | Rear window defogger |
| A8 | Rear seat heating |
| A9 | Left rear lights |
| A10 | Left seat belt pretensioner |
| A11 | Central lock |
| A12 | Electric trunk 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 engine. |
| B8 | 2018-2019:
Not used; 2020: Air conditioning 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 assistant |
| C5 | 2018:
Not used; 2019-2020: Preparation of Rear Seat Entertainment. |
| C7 | 2018:
Not used; 2019-2020: Vehicle opening and starting (NFC). |
| C8 | 2018-2019:
Intelligent module (tank); 2020: Auxiliary heating radio receiver; Intelligent module (fuel tank). |
| C9 | Air-conditioned cup holder |
| C10 | 2018-2019:
Not used; 2020: TV tuner. |
| C11 | 2018:
12 V battery; 2019-2020: Auxiliary battery control module. |
| C12 | HomeLink / Garage door opener |
| C13 | Reversing camera, peripheral cameras |
| C14 | Right rear lights |
| C16 | Right seat belt pretensioner |
| Fuse panel E (red) | |
| E2 | Sound amplifier |
| E3 | 2018:
AdBlue heating; 2019: Not used; 2020: AdBlue heating. |
| E5 | Trailer hitch (right light) |
| E7 | Towbar |
| E8 | Trailer hitch (left light) |
| E9 | Trailer hitch (socket) |
| E10 | Sports differential |
| E11 | 2018:
AdBlue heating; 2019: Not used; 2020: AdBlue heating. |