Volkswagen Polo 2018-2024

Looking for Volkswagen Polo fuse box diagrams? This article covers the sixth-generation Volkswagen Polo (Model Codes: AW1, AE1), available from 2018, and includes fuse box diagrams for Volkswagen Polo 2018, 2019, 2020, 2021, 2022, 2023 and 2024, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

Engine Compartment

Fuse Box Locations (-SB- / -SA-)

Fuse Box Diagram (-SA-)

High Voltage Fuses

Assignment of the high voltage fuses in the engine compartment fuse box (-SA-)

Fuse Data
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No.AmpsDescription
508–Threaded connection (30), on E-box:
Battery -A- 4
Fuse 4 on fuse holder D -SD4- 3
SA1250A 3
350A 4		Starter -B-
Alternator with voltage regulator -CX1-
SA280A–
SA3150AFuse holder B -SB-
– Fuse 10 on fuse holder B -SB10-
– Fuse 14 on fuse holder B -SB14-
– Fuse 15 on fuse holder B -SB15-
– Fuse 20 on fuse holder B -SB20-
– Fuse 21 on fuse holder B -SB21-
– Fuse 24 on fuse holder B -SB24-
– Fuse 26 on fuse holder B -SB26-
– Main relay -J27 -1-
– Radiator fan 2nd speed relay -J101- 1, 2
– Radiator fan relay -J26- 1, 2
– Starter relay 1 -J906-
SA480AFuse holder C -SC-
– Fuse 3 on fuse holder C -SC3-
– Fuse 5 on fuse holder C -SC5-
– Fuse 6 on fuse holder C -SC6-
– Fuse 11 on fuse holder C -SC11- to fuse 19 on fuse holder C -SC19-
– Fuse 20 on fuse holder C -SC20-
– Fuse 23 on fuse holder C -SC23- to fuse 25 on fuse holder C -SC25-
– Fuse 38 on fuse holder C -SC38-
– Fuse 48 on fuse holder C -SC48-
SA5125AFuse holder C -SC-
– Fuse 1 on fuse holder C -SC1-
– Fuse 8 on fuse holder C -SC8-
– Fuse 10 on fuse holder C -SC10-
– Fuse 26 on fuse holder C -SC26- to fuse 37 on fuse holder C -SC37-
– Fuse 53 on fuse holder C -SC53-
– Fuse 59 on fuse holder C -SC59-
– Fuse 60 on fuse holder C -SC60-
– Fuse 61 on fuse holder C -SC61-
– Terminal 15 voltage supply relay -J329-
– Terminal 75x voltage supply relay -J694-
SA680APower steering control unit -J500-
1) For petrol engine with no forced induction
2) For models with air conditioning system
3) For models with battery at rear
4) For models with battery at front

Fuse Box Diagram (-SB-)

Under-hood fuse box diagram: Volkswagen Polo (2018, 2019, 2020, 2021, 2022)

Fuses

Assignment of the fuses in the engine compartment fuse box (-SB-)

Fuse Data
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No.AmpsDescription
F110 A / 15 A / 30 A2018-2020:
Engine/motor control unit
10 A / 15 A2021-2022:
Engine/motor control unit
F27.5 A / 10 A2018-2020:
Fuel pressure sender for low pressure (2.0l petrol)
Activated charcoal filter solenoid valve 1 (2.0l petrol)
Camshaft control valve 1 (2.0l petrol)
Exhaust camshaft control valve 1 (2.0l petrol)
Charge air cooling pump (1.6l diesel)
Fuel pressure regulating valve
Valve for oil pressure control (1.6l diesel)
Coolant valve for cylinder head (1.6l diesel)
Coolant pump for high-temperature circuit (1.6l diesel)
Auxiliary pump for heating (2.0l petrol)
2021-2022:
Fuel pressure sender for low pressure (2.0l petrol)
Activated charcoal filter solenoid valve 1 (2.0l petrol)
Camshaft control valve 1 (2.0l petrol)
Fuel pressure regulating valve
Fuel metering valve (1.0l petrol)
Exhaust camshaft control valve 1 (2.0l petrol)
Valve for oil pressure control (1.0l petrol)
Charge air cooling pump (1.0l petrol, 1.5l petrol)
Auxiliary pump for heating (2.0l petrol, 1.5l petrol)
F315 A2018-2020:
Lambda probe 1 before catalytic converter
Lambda probe 1 after catalytic converter
Control unit for NOx sender (1.6l diesel)
Control unit 2 for NOx sender (1.6l diesel)
2021-2022:
Lambda probe 1 after catalytic converter
Lambda probe 1 before catalytic converter
F415 AFuel pump control unit (For petrol engine with forced induction)
Fuel pump relay (For petrol engine with no forced induction)
Engine component current supply relay
F57.5 A / 10 A / 15 A2018-2020:
Radiator fan (For petrol engine with forced induction)
Activated charcoal filter solenoid valve 1
Camshaft control valve 1
Turbocharger air recirculation valve (2.0l petrol)
Intake manifold flap valve (2.0l petrol)
Exhaust camshaft control valve 1 (For petrol engine with forced induction)
Valve for oil pressure control (For petrol engine with forced induction)
Piston cooling jet control valve (2.0l petrol)
Inlet camshaft control valve 1
Oil level and oil temperature sender (2.0l petrol, 1.6l diesel)
High-pressure valve for gas mode
Charge pressure control solenoid
10 A2021-2022:
Radiator fan (For petrol engine with forced induction)
Activated charcoal filter solenoid valve 1
Camshaft control valve 1
Turbocharger air recirculation valve (2.0l petrol)
Intake manifold flap valve (2.0l petrol)
Exhaust camshaft control valve 1 (For petrol engine with forced induction)
High-pressure valve for gas mode
Valve for oil pressure control (For petrol engine with forced induction, 2.0l petrol)
Piston cooling jet control valve (2.0l petrol, 1.0l petrol)
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)
Inlet camshaft control valve 1
Oil level and oil temperature sender (2.0l petrol, 1.0l petrol, 1.5l petrol)
F620 A / 7.5 A2018-2020:
Ignition coils 1-3 with output stage
Automatic glow period control unit
Heater element for crankcase breather (1.6l diesel)
20 A2021-2022:
Ignition coils 1-3 with output stage -N70-
F715 A / 10 A2018-2020:
Vacuum pump for brakes (2.0l petrol)
Coolant shut-off valve (2.0l petrol)
Coolant valve for gearbox
10 A / 15 A2021-2022:
Coolant shut-off valve (2.0l petrol)
Coolant valve for gearbox (2.0l petrol)
Vacuum pump for brakes (For petrol engine with forced induction)
F810 A2018-2020:
Fuel pump relay (For petrol engine with no forced induction)
Injector, cylinders 1-3 (For petrol engine with no forced induction)
Gas injection valve 1-3 (with natural gas engine)
Injector 2, cylinders 1-4 (2.0l petrol)
Exhaust cam actuator A for cylinders 1-4 (2.0l petrol)
Exhaust cam actuator B for cylinders 1-4 (2.0l petrol)
2021-2022:
Engine component current supply relay (2.0l petrol)
Injectors, cylinder 1-4 (For petrol engine with no forced induction)
Gas injection valve 1-3 (natural gas engine)
Injector 2, cylinders 1-4 (2.0l petrol)
Exhaust cam actuator A for cylinders 1-4 (2.0l petrol)
Exhaust cam actuator B for cylinders 1-4 (2.0l petrol)
F97.5 ABrake light switch
F107.5 ABattery monitor control unit
Onboard supply control unit
Data bus diagnostic interface
F1130 AAuxiliary hydraulic pump 1 for gearbox oil
F1210 AMagnetic clutch relay
F13––
F147.5 AEngine/motor control unit
ABS control unit
Main relay
F1530 A / 15 AMechatronic unit for dual clutch gearbox
F16––
F177.5 AEngine/motor control unit
F1830 AStarter
F19––
F2040 A / 60 A2018-2020:
ABS control unit
60 A2021-2022:
ABS control unit
F2125 A2018-2020:
ABS control unit
2021-2022:
Added Suppression filter
F22 – F23––
F2430 ARadiator fan thermal switch
F2520 A / 40 A2018-2020:
Radiator fan (For petrol engine with no forced induction)
Auxiliary air heater element (1.6l diesel)
20 A2021-2022:
Radiator fan (For petrol engine with no forced induction)
F2650 ARadiator fan (For petrol engine with forced induction)
F2730 A / 40 A2018-2020:
Radiator fan (For petrol engine with no forced induction)
Auxiliary air heater element (1.6l diesel)
30 A2021-2022:
Radiator fan (For petrol engine with no forced induction)
F2840 A2018-2020:
Auxiliary air heater element (1.6l diesel)
–2021-2022:
–
F29––

Relays

Assignment of the relays in the engine compartment fuse box (-SB-)

Fuse Data
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No.Description
R1Fuel pump relay (petrol)
Engine component current supply relay (2.0l petrol)
R2Magnetic clutch relay
R3Starter relay 2
R4Vacuum pump relay (1.5l petrol)
R5Starter relay 1
R6Main relay (petrol)
Terminal 30 voltage supply relay (diesel)
R7Radiator fan 2nd speed relay (petrol)
High heat output relay (diesel)
R8Radiator fan relay (petrol)
Low heat output relay (diesel)
R9Automatic glow period control unit (diesel)
R10–

Passenger Compartment

Fuse Box Location

The location of the fuses in the passenger compartment: Volkswagen Polo (2018-2022)

Fuse Box Diagram (-SC-)

Instrument panel fuse box diagram: Volkswagen Polo (2018, 2019, 2020, 2021, 2022)

Fuses

Assignment of the fuses in the instrument panel fuse box (-SC-)

Fuse Data
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No.AmpsDescription
F120ATrailer detector control unit
F2––
F330AAmplifier
F4––
F530ASliding sunroof adjustment control unit
F640AOnboard supply control unit
F7––
F830AFresh air blower control unit
F9––
F1020A2018-2020:
Trailer detector control unit
25A2021-2022:
Trailer detector control unit
F117.5ARelay for gas shut-off valves (natural gas)
F127.5A / 15A2018-2020:
Front left seat belt (left-hand drive)
Front right seat belt (right-hand drive)
15A2021-2022:
Front left seat belt (left-hand drive)
Front right seat belt (right-hand drive)
F137.5ARain and light sensor
Diagnostic connection
Rotary light switch
Steering column electronics control unit
F1410ASteering column electronics control unit
F157.5ADash panel insert
Emergency call module control unit and communication unit
F1640AOnboard supply control unit
F1730A2018-2020:
Rear right door control unit
Driver door control unit (right-hand drive)
Front passenger door control unit (left-hand drive)
2021-2022:
Driver door control unit (right-hand drive)
Front passenger door control unit (left-hand drive)
Rear driver side door control unit (right-hand drive)
Passenger side rear door control unit (left-hand drive)
F1830AOnboard supply control unit
F1925AControl unit 1 for information electronics
F2030AOnboard supply control unit
F2130A2018-2020:
Control unit for reducing agent heater
–2021-2022:
–
F22––
F237.5A2018-2020:
Rear lid handle
Rear lid handle release button
2021-2022:
Rear lid handle
F245A2018-2020:
Chip card reader control unit
Storage compartment with interface for mobile telephone
USB hub
Transmission and reception stabilisation control unit
TV tuner
CD player
Display unit for front information display and operating unit control unit
2021-2022:
Chip card reader control unit
Telephone bracket
USB hub
Transmission and reception stabilisation control unit
TV tuner
CD player
Display unit for front information display and operating unit control unit
F257.5ASteering column electronics control unit
F267.5AData bus diagnostic interface
F277.5AElectronically controlled damping control unit
F287.5AAnti-theft alarm sensor
F297.5AAnti-theft alarm system horn
F307.5A / 15A2018-2020:
Front left seat belt (right-hand drive)
Front right seat belt (left-hand drive)
15A2021-2022:
Front left seat belt (right-hand drive)
Front right seat belt (left-hand drive)
F317.5A / 15AHeater and air conditioning controls
F327.5ASteering column electronics control unit
Ignition/starter switch
F3330A2018-2020:
Driver door control unit (left-hand drive)
Front passenger door control unit (right-hand drive)
Rear left door control unit
2021-2022:
Driver door control unit (left-hand drive)
Front passenger door control unit (right-hand drive)
Rear driver side door control unit (left-hand drive)
Passenger side rear door control unit (right-hand drive)
F34––
F3540AOnboard supply control unit
F3620AOnboard supply control unit
F3730ASeat heating control unit
F3830AOnboard supply control unit
F3910A / 7.5A2018-2020:
Adaptive cruise control unit
Parking aid control unit
Blind Spot Monitor control unit
Blind Spot Monitor control unit 2
Front camera for driver assist systems
7.5A2021-2022:
Front camera for driver assist systems
Adaptive cruise control unit
Parking aid control unit
Blind Spot Monitor control unit
Blind Spot Monitor control unit 2
F407.5A2018-2020:
Diagnostic connection
Rotary light switch
Steering column electronics control unit
Front left headlight (with halogen headlights)
Front right headlight (with halogen headlights)
Headlight range control regulator
Switch module 1 in centre console
Reversing light switch
Automatic anti-dazzle interior mirror
2021-2022:
Diagnostic connection
Rotary light switch
Steering column electronics control unit
Front left headlight (with halogen headlights)
Front right headlight (with halogen headlights)
Headlight range control regulator
Switch module 1 in centre console
Reversing light switch
Interior mirror
F417.5AExterior mirror adjuster
F427.5A2018-2020:
Starter relay 1
Starter relay 2
Clutch position sender (with manual gearbox)
Pressure sender for refrigerant circuit
Control unit for structure-borne sound (2.0l petrol)
Relay for gas shut-off valves (with natural gas engine)
2021-2022:
Starter relay 1
Starter relay 2
Clutch position sender (with manual gearbox)
Pressure sender for refrigerant circuit
Control unit for structure-borne sound
Relay for gas shut-off valves (natural gas)
F4315AWasher pump relay
Rear window wiper motor
Left washer jet heater element
Right washer jet heater element
F447.5AAirbag control unit
Warning lamp for airbag deactivated on front passenger side
F457.5A2018-2020:
Front left headlight (with LED headlights)
–2021-2022:
–
F467.5A2018-2020:
Front right headlight (with LED headlights)
–2021-2022:
–
F47––
F487.5AControl unit for electronic steering column lock
Interface for entry and start system
F497.5A2018-2020:
Relay for reducing agent metering system
–2021-2022:
–
F50––
F517.5AUSB charging socket 1
F52–2018-2020:
–
15A2021-2022:
Front right headlight (with LED headlights)
F537.5A2018-2020:
Ignition key withdrawal lock solenoid
Selector lever
2021-2022:
Ignition key withdrawal lock solenoid
Selector mechanism
F54–2018-2020:
–
15A2021-2022:
Front left headlight (with LED headlights)
F5520A2018-2020:
Cigarette lighter
2021-2022:
Cigarette lighter
Fuse 51 on fuse holder C (USB charging socket 1)
F5630AHeater and air conditioning controls
F57––
F587.5AWindscreen and rear window washer pump
F5910AOnboard supply control unit
F6030ATrailer detector control unit
F6130ATrailer detector control unit

Relays

Assignment of the relays in the instrument panel fuse box (-SC-)

Fuse Data
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No.Description
R1Relay for reducing agent metering system (diesel)
Relay for gas shut-off valves (with natural gas engine)
R2Washer pump relay
R3Terminal 15 voltage supply relay
R4Terminal 75x voltage supply relay
R5–
R6–

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