Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (2024)

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In this article, we consider the eighth-generation Volkswagen Golf (MK8), available from 2020 to the present. Here you will find fuse box diagrams of Volkswagen Golf VIII 2020, 2021, and 2022, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

See otherVolkswagen Golf:

Volkswagen Golf IV / Bora (mk4; 1997-2004)…>>

Volkswagen Golf V (mk5; 2004-2009)…>>

Volkswagen Golf VII (Mk7; 2013-2020)…>>

Volkswagen e-Golf (2014-2020)…>>

Fuse Layout VW Golf Mk8

Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (6)

Table of Contents

Passenger Compartment Fuse Box (Fuse Panel C -SC-)

Fuse Box Location

Left-hand drive vehicle: Reach behind the cover and pull it off in the direction of the arrow.Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (7)

Right-hand drive vehicle: Push the damper element up and into the opening in the bracket, before pulling it out side-ways (1). Push the catches up in the direction of the arrow while at the same time opening the storage compartment further (2).Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (8)

Fuse Box Diagram

Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (9)

Assignment of the fuses in the instrument panel fuse box

AmpsFunction / component
SC1--
SC2--
SC325 ATrailer detector control unit
SC420 AControl unit for reducing agent heater (diesel)
SC525 AParking lock actuator
SC630 AOnboard supply control unit
Interior lighting
SC730 AHeater and air conditioning system control unit
Seat heating
SC820 ASliding sunroof adjustment control unit
SC930 ADriver door control unit (left-hand drive models)
Front passenger door control unit (right-hand drive models)
Rear driver side window regulator motor (left-hand drive models)
Rear passenger side window regulator motor (right-hand drive models)
SC10--
SC1115 ATrailer detector control unit
SC1240 AOnboard supply control unit
Exterior lighting (left-side)
SC1340 AOnboard supply control unit
Central locking
SC1430 ADigital sound package control unit
SC15--
SC167.5 AAirbag control unit
SC1710 ARelay for reducing agent metering system
SC187.5 AInterface for entry and start system
Driver exterior door handle (left-hand drive models)
Front passenger exterior door handle (right-hand drive models)
Control unit 2 for break-in protection
Control unit 3 for break-in protection
Control unit 4 for break-in protection
Control unit 5 for break-in protection
Control unit for electronic steering column lock
SC197.5 ADash panel insert
Emergency call module control unit and communication unit
SC207.5 AInternet access control unit
Chip card reader control unit (Japan)
TV tuner (Japan)
Telephone bracket
Transmission and reception stabilisation control unit
USB connection 1
SC217.5 ALane change assist control unit
Lane change assist control unit 2
Driver side exterior mirror
Passenger side exterior mirror
Rear lid handle
SC22--
SC23--
SC2415 AAll-wheel drive control unit
SC2525 AFront left seat belt (left-hand drive models)
Front right seat belt (right-hand drive models)
SC2630 ADriver door control unit (right-hand drive models)
Front passenger door control unit (left-hand drive models)
Rear driver side window regulator motor (right-hand drive models)
Rear passenger side window regulator motor (left-hand drive models)
SC2725 AFront right seat belt (left-hand drive models)
Front left seat belt (right-hand drive models)
SC28--
SC2915 ATrailer detector control unit
SC3030 AControl unit 1 for information electronics
SC3125 ATrailer detector control unit
SC3225 AOperating and display unit for rear air conditioning system
Rear seat heating
SC33--
SC34--
SC3540 AOnboard supply control unit
Exterior lighting (right-side)
SC3640 AFresh air blower control unit
SC37--
SC38--
SC3910 ASteering column electronics control unit
SC407.5 AAlarm horn
SC417.5 AData bus diagnostic interface
SC427.5 ASelector mechanism
Selector lever position display
SC4310 AVehicle interior temperature sensor
Remote control receiver for auxiliary heater
Heater and air conditioning system control unit
Operating and display unit for rear air conditioning system
Heated rear window relay
SC447.5 AParking brake button
Diagnostic connection
Front roof module
Anti-theft alarm sensor
Operating unit for lighting
Control unit for cornering light and headlight range control
Air humidity, rain and light sensor
SC457.5 ASteering column electronics control unit
SC467.5 AControl unit for Head-up Display
Display unit for front information display and operating unit control unit
SC4710 AElectronically controlled damping control unit
SC487.5 AUSB charging socket 1
SC49--
SC50--
SC51--
SC5220 A12V socket
12V socket 3
SC53--
SC54--
SC55--
SC56--
SC57--
SC587.5 AFront camera for driver assist systems
Parking aid control unit
Adaptive cruise control unit
SC597.5 AParking brake button
Automatic anti-dazzle interior mirror
Air quality sensor
Pressure sender for refrigerant circuit
Reversing light switch
Relay for power sockets
Control unit for structure-borne sound
SC607.5 ADiagnostic connection
SC617.5 AStarter relay 1
Starter relay 2
SC62--
SC63--
SC64--
SC6510 AEngine sound generator control unit
SC6615 ARear window wiper motor
SC6730 AHeated rear window relay
R1Relay for power sockets
R2Terminal 15 voltage supply relay
R3Heated rear window relay
R4Relay for reducing agent metering system (Diesel)
R5-
R6-
Individual fuses

Left-hand drive models, from July 2020Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (10)

AnpsFunction / component
A-
B-
C-
D-
E-
F-
G-
H-
I15 ADriver seat adjustment control unit
Driver seat backrest fan
Driver seat cushion fan
J15 AFront passenger seat backrest fan
Front passenger seat cushion fan

Left-hand drive models, from February 2021Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (11)

AmpsFunction / component
A15 ADriver seat adjustment control unit
B--
C--
D15 ADriver seat backrest fan
Driver seat cushion fan
Operating unit for front left seat adjustment
E15 AFront passenger seat backrest fan
Front passenger seat cushion fan
Operating unit for front right seat adjustment
F--
H--
G10 ASpecial vehicle control unit
Diagnostic connection 2
Coupling point for wheelchair lift
Coupling point for two-way radio in special vehicle
Coupling point for front right door
Coupling point for front left door
Coupling point for accident data recorder
Coupling point for operating unit for special signals
I--
J--
K40 ACoupling point for wheelchair lift
Special vehicle control unit
L40 ASpecial vehicle control unit
Fuse 16 on relay and fuse carrier SRSH
M--
N--
O--
P--

Right-hand drive models, from July 2020Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (12)

AmpsFunction / component
A--
B--
C--
D--
E--
F--
G--
H--
I--
J--
K--
L--
M15 AFront passenger seat backrest fan
Front passenger seat cushion fan
N15 ADriver seat adjustment control unit
Driver seat backrest fan
Driver seat cushion fan
Fitting location of fuse for voltage converter

Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (13)

AmpsFunction / component
A125 ABattery, 48 V
Voltage converter (48 V/12V)

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Engine Compartment Fuse Box

Fuse Box Location

Press the catches in the direction of the arrow to release the fuse box cover.Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (14)

Fuse Box Diagram (Fuse holder B -SB-)

Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (15)

Assignment of the fuses in the engine compartment fuse box

AmpsFunction / component
SB1400 APower steering control unit
SB27.5 AMain relay (petrol)
Terminal 30 voltage supply relay (diesel)
Engine/motor control unit
ABS control unit
SB320 AEngine component current supply relay (2.0l petrol)
SB37.5 ARelay for gas shut-off valves (natural gas engine)
SB415 AFront left headlight
SB515 AFront right headlight
SB6--
SB730 AAuxiliary hydraulic pump 1 for gearbox oil
SB840 ABrake servo
SB915 AHorn relay
SB1030 AWiper motor control unit
SB11--
SB1215 A / 30 AMechatronic unit for dual clutch gearbox
Automatic gearbox control unit
SB1325 AABS control unit
SB1420 AAuxiliary heater control unit
SB1540 AABS control unit
SB16--
SB1740 AAuxiliary air heater element (diesel)
SB1840 AAuxiliary air heater element (diesel)
SB19--
SB2015 AAxle differential lock control unit
SB217.5 AEngine/motor control unit
SB2230 AStarter
SB2315 AEngine/motor control unit
SB247.5 A / 10 ARadiator fan
Oil level and oil temperature sender
Activated charcoal filter solenoid valve 1 (petrol, natural gas engine)
Exhaust camshaft control valve 1 (petrol, natural gas engine)
Inlet camshaft control valve 1 (petrol, natural gas engine)
Valve for oil pressure control (petrol, natural gas engine)
Piston cooling jet control valve (petrol, natural gas engine)
Fuel pressure regulating valve (diesel)
Relay for reducing agent metering system (diesel)
Automatic glow period control unit (diesel)
Starter-alternator (models with 48 V system)
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)
Gas tank pressure sensor (natural gas engine)
Relay for gas shut-off valves (natural gas engine)
SB2510 AGas injection valve 1 (natural gas engine)
Gas injection valve 2 (natural gas engine)
Gas injection valve 3 (natural gas engine)
Gas injection valve 4 (natural gas engine)
SB2610 AHeater element for crankcase breather (diesel)
Valve for oil pressure control (diesel)
Actuator for engine temperature regulation (diesel)
Coolant regulating valve (diesel)
Piston cooling jet control valve (diesel)
Coolant circulation pump (2.0l petrol)
Charge air cooling pump (petrol, natural gas engine)
Auxiliary pump for heating (diesel)
SB2710 A / 15 AParticulate sensor (diesel)
Lambda probe 1 after catalytic converter (petrol)
Lambda probe 1 before catalytic converter (petrol)
Control unit for NOx sender (diesel)
Control unit 2 for NOx sender (diesel)
Control unit 3 for NOx sender (diesel)
Control unit 1 for particulate sensor (diesel)
SB2820 AIgnition coil 1 with output stage (1.5l petrol, 1.4l petrol)
Ignition coil 2 with output stage (1.5l petrol, 1.4l petrol)
Ignition coil 3 with output stage (1.5l petrol, 1.4l petrol)
Ignition coil 4 with output stage (1.5l petrol, 1.4l petrol)
Activated charcoal filter solenoid valve 1 (1.4l petrol)
Inlet camshaft control valve 1 (1.4l petrol)
Exhaust camshaft control valve 1 (1.4l petrol)
Valve for oil pressure control (1.4l petrol)
SB2915 A / 20 AFuel pump control unit
SB30--
SB31--
SB32--
R1Main relay
R2High heat output relay (diesel)
R3Horn relay
R4Starter relay 1
R5Starter relay 2
R6Relay for gas shut-off valves (natural gas drive)
Engine component current supply relay (2.0l petrol engine)
R7Automatic glow period control unit
R8Low heat output relay

High Power Fuses (Fuse holder A -SA-)

Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (16)

AmpsFunction / component
SA1150 AFuse holder B
SA250 ARadiator fan
SA3--
508Battery
SA4125 AFuse holder C
SA5125 AFuse holder C
Learn more:

How to check the fuses?

How to replace a blown fuse?

Why do car fuses blow?

Types of automotive fuses

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Fuse Box Diagram Volkswagen Golf VIII (Mk8; 2020-2022) (2024)
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