Audi Q7 4M (2016-2020…) – fuse box diagram
Year of manufacture: 2016, 2017, 2018, 2019, 2020.
Fuse box location
Passenger compartment
There are two fuse blocks in the cabin:
The first is located on the left side of the cockpit.
The second is located in the driver’s footrest in vehicles with the steering wheel on the left side or behind the cover in the front passenger’s leg room in vehicles with the steering wheel on the right side.
Trunk
Located behind the floor panel on the left side of the rear compartment.
Fuse box diagrams
2016, 2017, 2018 i 2019
Cockpit fuse panel
Fuse assignment on the left side of the instrument panel (2016-2019)
| No. | Description |
|---|---|
| 2 | Phone |
| 4 | Main Screen |
| 5 | Audi music interface;
USB charging port. |
| 6 | Front air conditioning controls |
| 7 | Steering column lock |
| 8 | Infotainment system display |
| 9 | Instrument cluster |
| 10 | Information and Entertainment 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 |
Foot fuse panel
Traffic on the left
Right hand drive
Fuse assignment in driver / front passenger leg room (2016-2019)
| No. | Description |
|---|---|
| Fuse Panel A (brown) | |
| A2 | Mass airflow sensor;
Camshaft adjustment; Charge air cooling pump. |
| A3 | 2016-2018:
Exhaust ports; Fuel injectors; Radiator inlet; 2019: Fuel injectors; Crankshaft housing heater. |
| A4 | 2016-2018:
Vacuum Pump; Hot water pump; Particulate matter sensor; Biodiesel sensor; 2019: Vacuum Pump; Hot water pump; Exhaust port; 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 control 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:
Unused; 2019: Emergency call system |
| B7 | Dashboard |
| B8 | Air conditioning system (blower) |
| B10 | 2016-2018:
Unused; 2019: Dynamic control. |
| Fuse panel C (black) | |
| C1 | Front seat heating |
| C2 | Cleaners |
| C3 | Left-Headlight Electronics |
| C4 | Panoramic glass roof |
| C5 | Front left door control module |
| C6 | Sockets |
| C7 | Right Rear Door Control Module |
| C9 | Right Headlight Electronics |
| C10 | Windshield washers;
Headlight washers. |
| C11 | Left-hand rear door control module |
| Fuse panel D (brown) | |
| D1 | Seat ventilation;
Seat heating; Rear view mirror; Air conditioning system; Rear air conditioning system controls. |
| D2 | Gateway;
Climate control system. |
| D3 | 2016-2018:
Sound Actuator; Exhaust sound adjustment; 2019: Not used |
| D4 | Transmission Heating Valve |
| D5 | Starting the engine |
| D8 | Night Vision Assistant;
HomeLink (garage door opener). |
| D9 | Adaptive cruise control |
| D11 | Video camera |
| D12 | Matrix LED Headlight and LED Headlight Right |
| D13 | Matrix LED headlight and LED headlight left |
| D14 | Rear window wiper |
| D16 | 2016-2018:
Unused; 2019: Rear Seat Entertainment Preparation |
| Fuse Panel E (red) | |
| E1 | Anti-theft alarm system |
| E2 | Motor control module |
| E3 | Lumbar Support |
| E 4 | Automatic transmission selection mechanism |
| E5 | Horn |
| E6 | Electromechanical Parking Brake |
| E7 | Gate Control Module |
| E8 | Interior lining illumination |
| E10 | Airbag control module |
| E11 | Electronic Stability Control (ESC) |
| E12 | Diagnostic connector;
Light and rain sensor. |
| E13 | Climate control system |
| E14 | Front right door control module |
| E15 | A/C Compressor |
Luggage compartment fuse box
Luggage compartment fuse distribution (2016-2019)
| No. | Description |
|---|---|
| Fuse panel A (black) | |
| A5 | Air Suspension |
| A6 | Automatic transmission |
| A8 | Rear seat heating |
| A9 | Left rear lights |
| A10 | Seat belt pretensioner on the left |
| A11 | Central locking system |
| A12 | Electric trunk lid |
| Fuse panel B (red) | |
| B1 | Rear Blower Control |
| B2 | Sound Amplifier |
| B3 | 2016-2018:
AdBlue Heating; 2019: Unused. |
| B4 | Rear air conditioning control panel |
| B5 | Trailer hitch (right light) |
| B7 | 2016-2018:
Trailer Hitch; 2019: Not used |
| B8 | Trailer hitch (left light) |
| B9 | Towing hitch (socket) |
| B10 | Sport differential |
| B11 | 2016-2018:
AdBlue Heating; 2019: Not used |
| B12 | Third row seats |
| Fuse panel C (brown) | |
| C2 | Phone |
| C3 | Lumbar support |
| C4 | Audi Lateral Assistance |
| C5 | 2016-2018:
Unused; 2019: Rear Seat Entertainment Preparation. |
| C7 | 2016-2018:
Unused; 2019: Opening and starting the vehicle (NFC). |
| C8 | Intelligent module (tank) |
| C9 | CD / DVD drive |
| C12 | HomeLink (garage door opener) |
| C13 | Reversing Camera;
Peripheral cameras. |
| C14 | Rear lights straight |
| C16 | Right Seat Belt Tensioner |
| Fuse panel D (red) | |
| D1-D16 | Not used |
2020
Cockpit Fuse Panel
Fuse assignment on the left side of the instrument panel (2020)
| No. | Description |
|---|---|
| 2 | Audi Telephone Box |
| 3 | Air conditioning system;
Aromatized System; Particle sensor, ionizer. |
| 4 | Main Screen |
| 5 | Audi music interface;
USB sockets. |
| 7 | Steering column lock |
| 8 | MMI Front Screen |
| 9 | Instrument cluster |
| 10 | MMI / DVD drive |
| 11 | Light switch;
Panel switch. |
| 12 | Steering column electronics |
| 13 | Volume Control |
| 14 | Infotainment system control module MMI |
| 15 | Steering column adjustment |
| 16 | Steering wheel heating |
Fuse panel for feet
Traffic on the left
Right hand drive
Fuse assignment in driver/passenger leg room (2020)
| No. | 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 | Motor 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 control module |
| B7 | Dashboard |
| B8 | Air conditioning system;
Fresh air blower. |
| B9 | Driver Assistance Systems Control Module |
| B10 | Emergency Call System |
| B11 | Starting the engine;
Electric motor clutch. |
| B12 | Headlight right |
| Fuse panel C (black) | |
| C1 | Front seat heating |
| C2 | Cleaners |
| C3 | Left Headlight Electronics |
| C4 | Panoramic glass roof |
| C5 | Front left door control module |
| C6 | Sockets |
| C7 | Right Rear Door Control Module |
| C8 | Left Headlight |
| C9 | Right headlight electronics |
| C10 | Windshield washers;
Headlight washers. |
| C11 | Left-hand rear door control module |
| C12 | Parking Lot Heater |
| Fuse Panel D (brown) | |
| D1 | Seat ventilation;
Seat electronics; Rearview mirror; Rear air conditioning control panel; Diagnostic connector. |
| D2 | Vehicle electrical system control module;
Gate control module. |
| D3 | Actuator sound and exhaust sound adjustment |
| D4 | Transmission fluid cooling valve |
| D5 | Starting the engine;
Electric motor. |
| D8 | Night Vision Assistant;
Active roll stabilization. |
| D9 | Adaptive driving assistant;
Forward radar. |
| D10 | Sound from outside |
| D11 | Assistance at crossings;
Driver assistance systems. |
| D12 | Headlight right |
| D13 | Left Headlight |
| D16 | Rear Seat Entertainment Preparation |
| Fuse Panel E (red) | |
| E1 | Anti-theft alarm system |
| E2 | Motor control module |
| E3 | Front seat electronics, lumbar support |
| E 4 | Automatic transmission shift lever |
| E5 | Horn |
| E6 | Parking brake |
| E7 | Gate control module (diagnostic) |
| E8 | Roof Electronics Control Module |
| E10 | Airbag control module |
| E11 | Electronic Stability Control (ESC);
Anti-lock braking system (ABS). |
| E12 | Diagnostic connector;
Light and rain sensor. |
| E13 | Climate control system |
| E14 | Front right door control module |
| E15 | A/C system compressor |
Luggage compartment fuse box
Luggage compartment fuse box assignment (2020)
| No. | Description |
|---|---|
| Fuse Panel A (black) | |
| A5 | Air Suspension |
| A6 | Automatic transmission |
| A7 | Rear seat heating;
Rear air conditioning control panel. |
| A8 | Third row seat adjustment |
| A9 | Left taillight |
| A10 | Front belt tensioner on driver’s side |
| A11 | Central locking system on the trunk lid;
Fuel filler flap; Boot cover. |
| A12 | Boot lid control module |
| Fuse panel B (red) | |
| B1 | Rear air conditioning system fan |
| B2 | Sound Amplifier |
| B3 | Exhaust gas cleaning, sound activator |
| B4 | Rear air conditioning control panel |
| B5 | Trailer Hitch Light Right |
| B6 | Positioning Trailer Hitch Motor |
| B7 | Trailer Hitch Release |
| B8 | Left Trailer Hitch Lamp |
| B9 | Trailer Hitch Socket |
| B10 | Sport differential with all-wheel drive |
| B11 | Exhaust gas purification, right rear seat adjustment |
| B12 | Driver’s side rear seat belt pretensioner |
| Fuse panel C (brown) | |
| C1 | Control Module for Driver Assistance Systems |
| C2 | Audi phone box;
Roof antenna. |
| C3 | Front seat electronics, right lumbar support |
| C4 | Lateral assistance |
| C5 | Preparation for Rear Seat Entertainment |
| C6 | Tire pressure monitoring system |
| C8 | Parking lot heater radio receiver;
Fuel tank monitoring. |
| C10 | TV Tuner;
Data exchange and telematics control module. |
| C11 | Opening and starting the vehicle (NFC) |
| C12 | Garage door opener |
| C13 | Reversing Camera;
Peripheral cameras. |
| C14 | Central locking;
Right rear light. |
| C15 | Rear passenger side seat belt pretensioner |
| C16 | Front passenger side belt tensioner |
| Fuse panel D (red) | |
| D1 | Active roll stabilization |
| D6 | Voltage Converter |
| D9 | Auxiliary Battery Control Module |
| D15 | Thermal Management Control Module |
| Fuse panel E (brown) | |
| E7 | Front seat heating |
| E9 | Exhaust gas cleaning |
| E10 | Rear seat heating;
Rear air conditioning control panel. |
| E12 | Exhaust Gas Cleaning |
