Audi Q7 (4M; 2021-2022) fuses

 

Fuse Layout Audi Q7 2021-2022

Fuse Box Location

Driver’s side of the cockpit

The fuses are located on the front side of the cockpit (driver’s side).

Driver’s/front passenger’s footwell

Left-hand drive vehicle: The fuses are located in the left footwell under the footrest;
Right-hand drive vehicle: The fuses are located behind a cover in the left footwell.

Luggage Compartment

The fuses are located under a cover in the luggage compartment.

Plug-in hybrid

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Fuse Box Diagrams

Driver’s side of the cockpit

Assignment of the fuses in the driver's side of the cockpit

№	Equipment
A2	Audi phone box, coupling antenna
A3	Climate control system, fragrance system
A4	Head-up display
A5	Audi music interface, USB connection
A7	Steering column lock
A8	Upper/lower display
A9	Instrument cluster
A10	DVD drive
A11	Light switch, switch panels
A12	Steering column electronics
A13	Volume control
A14	MMI Infotainment system control module
A15	Steering column adjustment
A16	Steering wheel heating

Driver’s/front passenger’s footwell

LHD

RHD

Assignment of the fuses in the front footwell

№	Equipment
	Fuse panel A (brown)
A1	Catalytic converter heating, camshaft adjustment
A2	Mass airflow sensor, heated oxygen sensors
A3	Motor heating, fuel injectors, exhaust doors
A4	Hot water pump, exhaust doors, NOX sensor, particulate sensor, biodiesel sensor
A5	Brake light sensor
A6	Engine valves
A7	Heated oxygen sensor, mass airflow sensor
A8	High pressure pump, motor mount
A9	Motor components, motor relay
A10	Oil pressure sensor, oil temperature sensor
A11	48 volt coolant pump, 48 volt starter generator, 12 volt starter generator
A12	Engine valves
A13	Engine cooling
A14	Drive system control module
A15	Heated oxygen sensors
A16	Fuel pump
	Fuse panel B (red)
B1	Ignition coils
B3	48 volt heater
B4	Electric compressor
B5	Engine mount
B6	Windshield washer system control module
B7	Instrument panel
B8	Climate control system blower
B9	Driver assistance systems control module
B10	Emergency call and communication control module
B11	Engine start, electric drive clutch
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 control module
C11	Left rear door control module
C12	Parking heater
	Fuse panel D (brown)
D1	Seat ventilation, seat electronics, rearview mirror, rear climate control system control panel, diagnostic connection, traffic information antenna (TMC)
D2	Vehicle electrical system control module, diagnostic interface
D3	Sound generator
D4	Transmission fluid cooling valve
D5	Engine start, electric drive
D8	Night vision assist, active roll stabilization
D9	Adaptive cruise assist, front wheel sensors
D10	Exterior sound generator
D11	Intersection assistant, driver assist systems
D12	Right headlight
D13	Left headlight
D15	USB connection
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	Diagnostic interface
E8	Roof electronics control module
E9	48 volt starter generator
E10	Airbag control module
E11	Electronic Stabilization Control (ESC), Anti-Lock Braking System (ABS)
E12	Diagnostic connection, light/rain sensor
E13	Climate control system
E14	Right front door control module
E15	Climate control system compressor
E16	Brake system pressure reservoir

Luggage Compartment

Plug-in hybrid

Assignment of the fuses in the trunk

№	Equipment
	Fuse panel A (black)
A1	High-voltage heating, thermomanagement
A5	Air suspension/suspension control
A6	Automatic transmission control module
A7	Rear seat heating, rear climate control system controls
A8	Third row seat adjustment
A9	2021: Left tail light 2022: Convenience system control module, 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	Allroad sport differential
B11	Exhaust treatment
B12	Driver's side rear safety belt tensioner
	Fuse panel C (brown)
C1	Driver assistance systems control module
C2	Audi phone box
C3	2021: Front seat electronics, right lumbar support 2022: Right lumbar support
C4	Side assist
C5	2021: Rear Seat Entertainment preparation
C6	Tire pressure monitoring system
C7	Exterior antenna
C8	Auxiliary heating radio receiver, tank module
C10	TV tuner, data exchange and telematics control module
C11	Convenience access and start authorization control module
C12	Garage door opener
C13	Rearview camera, peripheral cameras
C14	Convenience system control module, 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
D2	High-voltage battery
D3	High-voltage battery coolant pump
D4	Power electronics control module
D5	Brake booster
D6	Voltage converter
D7	Engine start
D8	Climate control system compressor
D9	Auxiliary battery control module
D10	High-voltage battery
D11	Charging system
D12	Auxiliary heating and air conditioning radio receiver
D14	Thermal management, coolant pumps
D15	Thermomanagement control module
	Fuse panel E (brown)
E7	Front seat heating
E9	Exhaust treatment
E10	Rear seat heating, rear climate control system controls
E12	Exhaust treatment

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