In this article, we consider the second-generation Audi Q7 (4M), available from 2015 to the present. Here you will find fuse box diagrams of Audi Q7 2016, 2017, 2018, 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).
See other Audi Q7:
Fuse Layout Audi Q7 2016-2020…
Contents
Table of Contents
Fuse Box Location
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 floor panel on the left side of the rear compartment.
Fuse Box Diagrams
Fuse Box Diagrams
2016, 2017, 2018 and 2019
Cockpit fuse panel
Assignment of the fuses on the left side of the dashboard (2016-2019)
| № | 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 | 2016-2018: Light switch; 2019: Light switch, switch panel |
| 12 | Steering column electronics |
| 14 | Infotainment system |
| 15 | Power steering column adjustment |
| 16 | Steering wheel heating |
Footwell fuse panel
Left-hand drive 
Right-hand drive
Assignment of the fuses in the driver’s/front passenger’s footwell (2016-2019)
| № | Description |
|---|---|
| Fuse panel A (brown) | |
| A2 | Mass airflow sensor, camshaft adjustment, charge air cooler pump |
| A3 | 2016-2018: Exhaust doors, fuel injectors, radiator inlet; 2019: Fuel injectors, crankshaft housing heater |
| A4 | 2016-2018: Vacuum pump, hot water pump, particulate sensor, biodiesel sensor; 2019: Vacuum pump, hot water pump, exhaust doors, ozone sensor |
| A5 | Brake light sensor |
| A6 | Engine valves, camshaft adjustment |
| A7 | 2016-2018: Heated oxygen sensor, mass airflow sensor; 2019: Heated oxygen sensors |
| A8 | 2016-2018: Water pump, high pressure pump, high pressure regulator valve; 2019: Water pump |
| A9 | Hot water pump |
| A10 | Oil pressure sensor, oil temperature sensor |
| A11 | Clutch pedal position sensor |
| A12 | Engine valves |
| A13 | Radiator fan |
| A14 | Fuel injectors |
| A15 | 2016-2018: Ignition coils; 2019: Ignition coils, heated oxygen sensors |
| A16 | Fuel pump |
| Fuse panel B (red) | |
| B1 | Ignition coils |
| B2 | Engine valves |
| B5 | Engine mount |
| B6 | 2016-2018: Not Used; 2019: Emergency call system |
| B7 | Instrument panel |
| B8 | Climate control system (blower) |
| B10 | 2016-2018: Not Used; 2019: Dynamic steering |
| Fuse pane C (black) | |
| C1 | Front seat heating |
| C2 | Windshield wipers |
| C3 | Left headlight electronics |
| C4 | Panorama glass roof |
| C5 | Left front door control module |
| C6 | Sockets |
| C7 | Right rear door control module |
| C9 | Right headlight electronics |
| C10 | Windshield washer system/headlight washer system |
| C11 | Left rear door control module |
| Fuse panel D (brown) | |
| D1 | Seat ventilation, seat heating, rearview mirror, climate control system, rear climate control system controls |
| D2 | Gateway, climate control system |
| D3 | 2016-2018: Sound actuator/exhaust sound tuning; 2019: Not Used |
| D4 | Transmission heating valve |
| D5 | Engine start |
| D8 | Night vision assist, HomeLink (garage door opener) |
| D9 | Adaptive cruise control |
| D11 | Video camera |
| D12 | Matrix LED headlight/right LED headlight |
| D13 | Matrix LED headlight/left LED headlight |
| D14 | Rear window wiper |
| D16 | 2016-2018: Not Used; 2019: Rear Seat Entertainment preparation |
| Fuse panel E (red) | |
| E1 | Anti-theft alarm system |
| E2 | Engine control module |
| E3 | Lumbar support |
| E4 | Automatic transmission selector mechanism |
| E5 | Horn |
| E6 | Electromechanical parking brake |
| E7 | Gateway control module |
| E8 | Interior headliner lights |
| E10 | Airbag control module |
| E11 | Electronic Stabilization Control (ESC) |
| E12 | Diagnostic connector, light/rain sensor |
| E13 | Climate control system |
| E14 | Right front door control module |
| E15 | A/C compressor |
Luggage Compartment Fuse Box
Assignment of the fuses in the trunk (2016-2019)
| № | Description |
|---|---|
| Fuse panel A (black) | |
| A5 | Air suspension |
| A6 | Automatic transmission |
| 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) | |
| B1 | Rear blower control |
| B2 | Sound-amplifier |
| B3 | 2016-2018: AdBlue heating; 2019: Not Used |
| B4 | Rear climate control system control panel |
| B5 | Trailer hitch (right light) |
| B7 | 2016-2018: Trailer hitch; 2019: Not Used |
| B8 | Trailer hitch (left light) |
| B9 | Trailer hitch (socket) |
| B10 | Sport differential |
| B11 | 2016-2018: AdBlue heating; 2019: Not Used |
| B12 | Third row seats |
| Fuse panel C (brown) | |
| C2 | Telephone |
| C3 | Lumbar support |
| C4 | Audi side assist |
| C5 | 2016-2018: Not Used; 2019: Rear Seat Entertainment preparation |
| C7 | 2016-2018: Not Used; 2019: Vehicle opening/start (NFC) |
| C8 | Smart module (tank) |
| C9 | CD /DVD player |
| C12 | HomeLink (Garage door opener) |
| C13 | Rearview camera, peripheral cameras |
| C14 | Right tail lights |
| C16 | Right safety belt tensioner |
| Fuse panel D (red) | |
| D1-D16 | Not Used |
2020
Cockpit fuse panel
Assignment of the fuses on the left side of the dashboard (2020)
| № | Description |
|---|---|
| 2 | Audi phone box |
| 3 | Climate control system, fragrance system, particulate matter sensor |
| 4 | Head-up display |
| 5 | Audi music interface, USB sockets |
| 7 | Steering column lock |
| 8 | Front MMI display |
| 9 | Instrument cluster |
| 10 | MMI/DVD drive |
| 11 | Light switch, switch panels |
| 12 | Steering column electronics |
| 13 | Volume control |
| 14 | MMI Infotainment system control module |
| 15 | Steering column adjustment |
| 16 | Steering wheel heating |
Footwell fuse panel
Left-hand drive
Right-hand drive
Assignment of the fuses in the driver’s/front passenger’s footwell (2020)
| № | Description |
|---|---|
| Fuse panel A (brown) | |
| 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 components |
| A12 | Engine components |
| A13 | Engine cooling |
| A14 | Engine control module |
| A15 | Engine sensors |
| A16 | Fuel pump |
| Fuse panel B (red) | |
| B1 | Ignition coils |
| B3 | High-voltage heating |
| B4 | Compressor |
| B5 | Engine mount |
| B6 | Windshield washer system control module |
| B7 | Instrument panel |
| B8 | Climate control system fresh air blower |
| B9 | Driver assist systems control module |
| B10 | Emergency call system |
| B11 | Motor start, electric motor coupling |
| B12 | Right headlight |
| 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 | Right rear door control module |
| C8 | Left headlight |
| C9 | Right headlight electronics |
| C10 | Windshield washer system/headlight washer system |
| C11 | Left rear door control module |
| C12 | Parking heater |
| Fuse panel D (brown) | |
| D1 | Seat ventilation, seat electronics, rearview mirror, rear climate control panel, diagnostic connector |
| D2 | Vehicle electrical system control module, gateway control module |
| D3 | Sound actuator/exhaust sound tuning |
| D4 | Transmission fluid cooling valve |
| D5 | Engine start, electric motor |
| D8 | Night vision assist, active roll stabilization |
| D9 | Adaptive cruise assist, front radar |
| D10 | Exterior sound |
| D11 | Intersection assistant, driver assist systems |
| D12 | Right headlight |
| D13 | Left headlight |
| D16 | Rear Seat Entertainment preparation |
| Fuse panel E (red) | |
| E1 | Anti-theft alarm system |
| E2 | Engine control module |
| E3 | Front seat electronics, lumbar support |
| E4 | Automatic transmission selector lever |
| E5 | Horn |
| E6 | Parking brake |
| E7 | Gateway control module (diagnosis) |
| E8 | Roof electronics control module |
| E10 | Airbag control module |
| E11 | Electronic Stabilization Control (ESC), Anti-Lock Braking System (ABS) |
| E12 | Diagnostic connector, light/rain sensor |
| E13 | Climate control system |
| E14 | Right front door control module |
| E15 | Climate control system compressor |
Luggage Compartment Fuse Box
Assignment of the fuses in the trunk (2020)
| № | Description |
|---|---|
| Fuse panel A (black) | |
| A5 | Air suspension |
| A6 | Automatic transmission |
| A7 | Rear seat heating, control panel for rear climate control |
| A8 | Third row seat adjustment |
| A9 | Left tail light |
| A10 | Front belt tensioner on driver’s side |
| A11 | Luggage compartment lid central locking, fuel filler door, luggage compartment cover |
| A12 | Luggage compartment lid control module |
| Fuse panel B (red) | |
| B1 | Rear climate control system blower |
| B2 | Sound-amplifier |
| B3 | Exhaust treatment, sound actuator |
| B4 | Rear climate control system control panel |
| B5 | Right trailer hitch light |
| B6 | Trailer hitch positioning motor |
| B7 | Trailer hitch release |
| B8 | Left trailer hitch light |
| B9 | Trailer hitch socket |
| B10 | All wheel drive sport differential |
| B11 | Exhaust treatment, right rear seat adjustment |
| B12 | Driver’s side rear safety belt tensioner |
| Fuse panel C (brown) | |
| C1 | Driver assist systems control module |
| C2 | Audi phone box, roof antenna |
| C3 | Front seat electronics, right lumbar support |
| C4 | Side assist |
| C5 | Rear Seat Entertainment preparation |
| C6 | Tire pressure monitoring system |
| C8 | Parking heater radio receiver, fuel tank monitoring |
| C10 | TV tuner, data exchange and telematics control module |
| C11 | Vehicle opening/start (NFC) |
| C12 | Garage door opener |
| C13 | Rearview camera, peripheral cameras |
| C14 | Central locking, right tail light |
| C15 | Passenger’s side rear safety belt tensioner |
| C16 | Front belt tensioner on front passenger’s side |
| Fuse panel D (red) | |
| D1 | Active roll stabilization |
| D6 | Voltage converter |
| D9 | Auxiliary battery control module |
| D15 | Thermomanagement control module |
| Fuse panel E (brown) | |
| E7 | Front seat heating |
| E9 | Exhaust treatment |
| E10 | Rear seat heating, control panel for rear climate control |
| E12 | Exhaust treatment |
