Volkswagen ID.3 (2019-2026)

Looking for Volkswagen ID.3 fuse box diagrams? This article covers the battery electric small family car Volkswagen ID.3 (Model Codes: E11, E12), available from 2019, and includes fuse box diagrams for Volkswagen ID.3 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026, 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).

Front Compartment (-SA-, -SB-)

Fuse Box Locations

Press the locking button in the direction of the arrow in order to unlock the cover of the fuse box.

Fuse Box Diagram (-SA-)

High Voltage Fuses

Assignment of the high voltage fuses in front compartment (-SA-)

Fuse Data
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No.AmpsDescription
508–Battery -A-
SA1350AVoltage converter -A19-
SA280ABattery monitor control unit -J367-
Power steering control unit -J500-
SA3100AFuse holder C -SC-
SA4100AFuse holder C -SC-
SA5––
SA6125AFuse holder B -SB-

Fuse Box Diagram (-SB-)

Fuses

Assignment of the fuses in front compartment (-SB-)

Fuse Data
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No.AmpsDescription
SB1––
SB27.5AABS control unit -J104-
SB310AVoltage converter -A19-
Power and control electronics for electric drive -JX1-
SB430AFront left headlight -MX1-
SB530AFront right headlight -MX2-
SB67.5AAdaptive cruise control unit -J428-
SB730AFront passenger side windscreen wiper motor -V217-
SB8––
SB915AHorn relay -J413-
SB1030ADriver side windscreen wiper motor -V216-
SB117.5AAir conditioning system relay -J32-
SB127.5AEngine sound generator module 1 -RX21-
SB1325AABS control unit -J104-
SB14––
SB1540AABS control unit -J104-
SB1650ARadiator fan -VX57-
SB1740AWindscreen Heating
SB18––
SB19––
SB20––
SB21––
SB22––
SB2310AEngine/motor control unit -J623-
SB245ARadiator fan -VX57-
SB2510ACoolant pump for high-voltage battery -V590-
PTC heater element 3 -Z132-
SB2610ACoolant pump for low-temperature circuit -V468-
Control motor for radiator roller blind -V711-
SB27––
SB28––
SB29––
SB30––
SB31––
SB3250ABrake servo -NX6-

Relays

Assignment of the relays in front compartment (-SB-)

Fuse Data
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No.Description
R1Main relay -J271-
R2–
R3Horn relay -J413-
R4–
R5–
R6Air conditioning system relay -J32-

Passenger Compartment (-SC-)

Fuse Box Location

Left-Hand Drive

For left-hand drive vehicles: Reach behind the cover and pull off in the direction of the arrow.

Right-Hand Drive

For right-hand drive vehicles: Push damper element upwards into the opening of the holder and pull out to the side (1). Push catches upwards in the direction of the arrow at the same time open the stowage compartment further (2).

Fuse Box Diagram

Fuses

Assignment of the fuses in passenger compartment (-SC-)

Fuse Data
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No.AmpsDescription
SC1––
SC215AAirbag control unit
SC325ATrailer detector control unit
SC47.5AFront camera for driver assist systems
SC520A/25AOnboard supply control unit – left exterior lighting
SC630AOnboard supply control unit – interior lighting
SC730AHeater and air conditioning system control unit – seat heating
SC815ASliding sunroof adjustment control unit
SC930ADoor control units (driver, front passenger), Rear window regulator motors (driver side, passenger side)
SC1010ALeft tail light cluster
SC1115ATrailer detector control unit
SC12––
SC1340AOnboard supply control unit – central locking
SC1430ADigital sound package control unit
SC15 – SC16––
SC175AParking aid control unit, Lane change assist control unit 1 and 2, Driver and Passenger side exterior mirror (Lane change assist warning lamp)
SC185AChip card reader control unit, Control unit for electronic steering column lock, Interface for entry and start system, Control unit 2, 3, 4, and 5 for break-in protection
SC195AEmergency call module control unit and communication unit, Control unit with display unit for driver information system
SC2010ATelephone bracket, Transmission and reception stabilisation control unit, USB connection 1
SC217.5ARear lid handle, Control unit for overhead view camera
SC2210AEngine/motor control unit
SC235AInternet access control unit
SC2410ARight tail light cluster
SC2525AFront left seat belt
SC2630ADoor control units (driver, front passenger), Rear window regulator motors (driver side, passenger side)
SC2725AFront right seat belt
SC2810AVoltage converter, Battery regulation control unit, Maintenance connector for high-voltage system
SC2915ATrailer detector control unit
SC3020AControl unit 1 for information electronics
SC3125ATrailer detector control unit
SC3225AOnboard supply control unit
SC33––
SC3415AHeater and air conditioning system control unit
SC3540ARear seat heating
SC3640AFresh air blower control unit
SC37––
SC387.5AControl unit for front left and right massage seat
SC3915ASteering column electronics control unit
SC4010AAlarm horn
SC415AData bus diagnostic interface
SC42––
SC437.5ASensor for interior carbon dioxide concentration, Vehicle interior temperature sensor, Heated rear window relay
SC447.5ACentre switch module in dash panel, Window regulator operating unit, Operating unit for lighting, Rain and light sensor, Anti-theft alarm sensor, Dynamic light strip 1 for information in dash panel, Front interior light, Diagnostic connection
SC455ASteering column electronics control unit
SC4610ADisplay unit for front information display and operating unit control unit, Control unit for Head-up Display
SC47–up to Jun 2020:
Not Assigned
10Afrom Jul 2020:
Electronically controlled damping control unit
SC4810AUSB charging socket 1
SC49 – SC51––
SC5220A12 V socket 3
SC53 – SC57––
SC587.5AChip card reader control unit
SC597.5ARelay for power sockets, Automatic anti-dazzle interior mirror
SC607.5ADiagnostic connection
SC615APower and control electronics for electric drive
SC62 – SC65––
SC6615ARear window wiper motor
SC6730AHeated rear window

Single Fuses

Assignment of the single fuses in passenger compartment (-SC-)

Fuse Data
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ID.AmpsDescription
A15ADriver seat adjustment thermal fuse 1 (Operating unit for front left seat adjustment)
B15ADriver seat adjustment thermal fuse 2 (Operating unit for front right seat adjustment)

Relays

Assignment of the relays in passenger compartment (-SC-)

Fuse Data
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No.Description
R1Relay for power sockets
R2Terminal 15 voltage supply relay
R3Heated rear window relay

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