Audi A1 (GB) (2019-2022) Fuse Box Location & Diagram

In this article, we will delve into the details of the second-generation Audi A1 (GB), which has been on the market since 2019. Here, we provide comprehensive fuse box diagrams for the Audi A1 models from 2019 to the present, including 2020, 2021, and 2022. You will discover valuable information regarding the precise locations of the fuse panels within the vehicle’s interior, enabling you to easily identify and access them. Additionally, we will provide insights into the specific functions and assignments of each fuse, ensuring a clear understanding of the fuse layout in your Audi A1.

Fuse Box (-SC-)

Location of Instrument Panel Fuse Box (-SC-)

The Instrument Panel Fuse Box (-SC-) is conveniently located behind a cover on the driver’s side for easy access and maintenance.

Audi A1 2019-2022 interior fuse box location

Fuse Box Diagram

This fuse box diagram of Audi A1 (GB) provides a clear layout of 61 fuses for easy reference and understanding.

Audi A1 2019-2022 interior fuse box diagram

This table presents the fuse numbers and their corresponding functions, offering a concise reference for understanding the purpose of each fuse in the vehicle’s electrical system.

No.AmpDescription
1Empty
2Empty
330ADigital sound package control unit
4Empty
5Empty
640AOnboard supply control unit
7Empty
830AFresh air blower control unit
9Empty
10Empty
11Empty
127.5AFront left seat belt
137.5ALight switch
Rain and light sensor
Anti-theft alarm sensor
Control unit for cornering light and headlight range control
Storage compartment illumination bulb
Light 1 for dashboard ambient lighting
Light 2 for dashboard ambient lighting
Diagnostic connection
Light for driver door ambient lighting
Light for passenger door ambient lighting
Light 2 for driver door ambient lighting
Light 2 for front passenger door ambient lighting
Front roof module
14Empty
157.5AControl unit in dash panel insert
Emergency call module control unit and communication unit
1640AOnboard supply control unit
1730A2018:
Front passenger door control unit
Rear passenger door control unit

2019-2022:
Driver door control unit (right-hand drive)
Front passenger door control unit (left-hand drive)
Control unit with rear driver side window regulator motor (right-hand drive)
Control unit with rear passenger side window regulator motor (left-hand drive)
18Empty
1925AControl unit 1 for information electronics
2030AHeated rear window relay
21Empty
227.5A2019-2022: Multimedia system operating unit
237.5AReversing camera system control unit
247.5ADriver side volume regulator (2018-2019)
Multimedia system operating unit (2018-2019)
Charger 1 for mobile devices
Aerial amplifier for mobile telephone
USB hub
257.5A2019-2022: Driver side volume regulator
267.5AData bus diagnostic interface
277.5AElectronically controlled damping control unit
287.5AIgnition/starter switch
Steering column electronics control unit
297.5AAlarm horn
307.5AFront right seat belt
3115AHeater and air conditioning controls
327.5AFront left headlight
3330A2018:
Driver door control unit
Control unit with rear driver side window regulator motor

2019-2022:
Driver door control unit (left-hand drive)
Front passenger door control unit (right-hand drive)
Control unit with rear driver side window regulator motor (left-hand drive)
Control unit with rear passenger side window regulator motor (right-hand drive)
347.5AFront right headlight
3540AOnboard supply control unit
3620ADual tone horn relay
3730AOnboard supply control unit
3830AOnboard supply control unit
3910AAdaptive cruise control unit
Parking aid control unit
Blind Spot Monitor control unit
Blind Spot Monitor control unit 2
Front camera for driver assist systems
407.5AInterior mirror
Centre switch module in dash panel
Diagnostic connection
417.5ARelay for power sockets
427.5AClutch position sender
Pressure sender for refrigerant circuit
Control unit for structure-borne sound
Starter relay 1
Starter relay 2
437.5ARear window wiper motor
447.5AAirbag control unit
Front roof module
45Empty
467.5AStarter inhibitor and reversing lights switch
477.5AFront roof module
487.5AEntry and start authorisation control unit
Control unit for electronic steering column lock
49Empty
50Empty
51Empty
52Empty
537.5ASelector lever
Ignition key withdrawal lock solenoid
54Empty
55Empty
56Empty
57Empty
5820A12V socket
59Empty
60Empty
61Empty

Fuse Box (-SB-)

Location of Fuse Box (-SB-)

The fuse box is located under the hood, on the left side of the engine.

Fuse Box Diagram

This diagram offers a clear visual representation of the location of fuses 1 to 26 within the fuse box, providing easy reference for maintenance and troubleshooting purposes.

This table provides a clear overview of 26 fuses and their corresponding functions:

No.AmpDescription
115AEngine control unit
27.5A/10ACharge air cooling pump (1.5L, 2.0L petrol)
Continued coolant circulation pump (1.0L petrol)
Vacuum pump relay (1.5L petrol)
Exhaust flap control unit (1.5L petrol)
Fuel metering valve (1.0L petrol)
315ALambda probe 1 before catalytic converter
Lambda probe 1 after catalytic converter
415AFuel pump control unit
Engine component current supply relay (2.0L petrol)
510A/15AOil level and oil temperature sender
Activated charcoal filter solenoid valve 1 (1.0L, 1.5L petrol)
Camshaft control valve 1 (1.0L, 1.5L petrol)
Turbocharger air recirculation valve (2.0L petrol)
Intake manifold flap valve (2.0L petrol)
Exhaust camshaft control valve 1 (1.0L, 1.5L petrol)
Valve for oil pressure control
Piston cooling jet control valve
Inlet cam actuator for cylinder 2 (1.5L petrol)
Exhaust cam actuator for cylinder 2 (1.5L petrol)
Inlet cam actuator for cylinder 3 (1.5L petrol)
Exhaust cam actuator for cylinder 3 (1.5L petrol)
Radiator fan
620AIgnition coil 1~4 with output stage (1.0L, 1.5L petrol)
710A/15AVacuum pump for brakes (1.0L petrol)
Vacuum pump relay (1.5L petrol)
Coolant valve for gearbox (2.0L petrol)
810AActuator 1~8 for camshaft adjustment (2.0L petrol)
Injector 2 for cylinder 1~4 (2.0L petrol)
Engine component current supply relay (2.0L petrol)
97.5ABrake light switch
107.5ABattery monitor control unit
11Empty
1210AAr conditioner compressor regulating valve
1310AFront drive battery module (with battery in luggage compartment)
147.5AABS control unit
Main relay
Engine control unit
1530AMechatronic unit for dual clutch gearbox
16Empty
177.5AEngine control unit
1830AStarter
1930AWiper motor relay 1
Wiper motor relay 2
2060AABS control unit
2125AABS control unit
22Empty
23Empty
24Empty
25Empty
2650ARadiator fan (2.0L petrol)

Main Fuses (-SA-)

Location of Main Fuses (-SA-)

The Main Fuse box is located beneath the hood, situated on top of the battery.

Main Fuses Diagram

This table provides detailed information about fuses numbered from 1 to 6.

No.AmpDescription
1350AWith front battery: Starter
1200AWith rear battery: Alternator
2Empty
3150AFuse box (-SB-) Fuses # 10, 16, 19, 24, 26
Main relay
508Battery (+)
480AFuse box (-SC-) Fuses # 12, 21
5125AFuse box (-SC-) Fuses # 28, 37
Relay for power sockets
680APower steering control unit

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