VW Tiguan | 2020-2024

Looking for Volkswagen Tiguan fuse box diagrams? This article covers the facelifted second-generation Volkswagen Tiguan (Model Codes: AD, BW), produced from 2020 to 2024, and includes fuse box diagrams for Volkswagen Tiguan 2020, 2021, 2022, 2023 and 2024, along with information about the location of the fuse panels inside the vehicle and a detailed breakdown of the assignment of each fuse and relay (fuse layout).

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Engine Compartment

Fuse Box Location

Press the catches in the direction of the arrow to unlock the fuse box cover (1). Remove the cover upward.

Fuse Box Diagram (A)

High Voltage Fuses

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

Fuse Data
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No.Amps.Description
SA1125ASupply for Fuses (Passenger Compartment):
Fuse 1 (on fuse panel C)
Fuse 2 (On Fuse Panel C)
Fuse 5 (On Fuse Panel C)
Fuse 14 (On Fuse Panel C)
Fuse 22 (On Fuse Panel C)
Fuse 32 (On Fuse Panel C)
Fuse 42 (On Fuse Panel C)
Fuse 46 (On Fuse Panel C)
Fuse 47 (On Fuse Panel C)
Fuse 49 (On Fuse Panel C)
Fuse 51 (On Fuse Panel C)
Fuse 53 (On Fuse Panel C)
SA2400AGenerator with Voltage Regulator
508Battery
SA380APower Steering Control Module
SA480ASupply for Fuses (Passenger Compartment):
Fuse 3 (On Fuse Panel C)
Fuse 15 (On Fuse Panel C)
Fuse 20 (On Fuse Panel C)
Fuse 23 (On Fuse Panel C)
Fuse 28 (On Fuse Panel C)
Fuse 43 (On Fuse Panel C)
Fuse 45 (On Fuse Panel C)
Fuse 50 (On Fuse Panel C)
SA550ARadiator Fan

Fuse Box Diagram (B)

Fuses

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

Fuse Data
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No.AmpsDescription
SB125AABS Control Module
SB240AABS Control Module
SB315A/30AEngine/Motor Control Module
SB47.5A/10AEngine Component Power Supply Relay (2.0L gasoline)
Low Heat Output Relay (diesel)
Wastegate Bypass Regulator Valve (diesel)
Automatic Glow Time Control Module (diesel)
Heater Support Pump (diesel)
Radiator Fan (2.0L)
Vacuum Pump Relay (1,5L gasoline)
Mass Airflow Sensor (diesel)
Reducing Agent Metering System Relay (diesel)
Fuel Pressure Regulator Valve (diesel)
Fuel Metering Valve (diesel)
Secondary Air Injection Pump Relay (2.0L gasoline)
Ethanol Concentration Sensor (1,4L)
High Heat Output Relay (diesel)
Oil Pressure Regulation Valve
Cylinder 2 intake cam actuator
Cylinder 2 exhaust cam actuator
Cylinder 3 intake cam actuator
Cylinder 3 exhaust cam actuator
Intake Manifold Runner Control Valve
EVAP Canister Purge Regulator Valve 1
Camshaft Adjustment Valve 1
Turbocharger Recirculation Valve
Intake Manifold Runner Control Valve
Piston Cooling Nozzle Control Valve
Oil Level Thermal Sensor
SB510AFuel Pressure Regulator Valve (diesel)
Fuel Metering Valve (diesel)
Cylinder 1~4 Fuel Injector 2 (2.0L gasoline)
Cylinder 1~4 Intake Cam Actuator A (2.0L gasoline)
Cylinder 1~4 Intake Cam Actuator B (2.0L gasoline)
SB67.5ABrake Lamp Switch
SB77.5A/10ACharge Air Cooling Pump (1,4L)
Positive Crankcase Ventilation Heating Element (diesel)
After-Run Coolant Pump
Coolant Shut-Off Valve
Engine Temperature Control Actuator
Cylinder head coolant valve
Piston Cooling Nozzle Control Valve
Fuel Tank Leak Detection Control Module
Exhaust Door Control Unit (1,5L gasoline)
Oil Pressure Regulation Valve
Heater Support Pump
Cylinder 2 Intake Cam Actuator (1,5L gasoline)
Cylinder 2 Exhaust Cam Actuator (1,5L gasoline)
Cylinder 3 Intake Cam Actuator (1,5L gasoline)
Cylinder 3 Exhaust Cam Actuator (1,5L gasoline)
Transmission Coolant Valve (2.0L gasoline)
SB810A/15AOxygen Sensor 1 Before Catalytic Converter (1,4L)
Oxygen Sensor 1 After Catalytic Converter
Particulate Sensor Control Module 1 (diesel)
SB910A/20AIgnition Coil 1~4 with Power Output Stage (gasoline)
Exhaust Camshaft Adjustment Valve 1 (2.0L gasoline)
EVAP Canister Purge Regulator Valve 1 (2.0L gasoline)
Camshaft Adjustment Valve 1 (2.0L gasoline)
Secondary Air Injection Solenoid Valve (2.0L gasoline)
After-Run Coolant Pump (2.0L gasoline)
High Heat Output Relay (2.0L gasoline)
SB1015A/20AFuel Pump Control Module
SB1140AAuxiliary Heater Heating Element (diesel)
SB1150ASecondary Air Injection Pump Motor
SB1240AAuxiliary Heater heating Element (diesel)
SB1330ATransmission Fluid Auxiliary Hydraulic Pump 1
SB1440AWindshield Defogger Relay (4GW)
SB1515AHorn Relay
SB1620AEngine Component Power Supply Relay (2.0L gasoline)
SB177.5AABS Control Module
Windshield Defogger Relay
Engine/Motor Control Module
Motronic Engine Control Module Power Supply Relay
Terminal 30 Power Supply Relay
SB187.5AData Bus on Board Diagnostic Interface (vehicles without parking heater)
Battery Monitoring Control Module (vehicles with parking heater)
SB1930AWindshield Wiper Motor
SB20––
SB2115ATransmission Control Module
Dual-Clutch Transmission Mechatronic
SB227.5AEngine/Motor Control Module
SB2330AStarter
SB2440AAuxiliary Heater Heating Element
SB25––
SB26––
SB27––
SB28––
SB29––
SB30––
SB31––
SB32––
SB33––
SB3410AWindshield Defogger Relay (4GT)
SB35––
SB3615ALeft Front Headlamp
SB3720AAuxiliary Heater Control Module (vehicles with parking heater)
SB3815ARight Front Headlamp

Relays

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

Fuse Data
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No.Description
R1Starter Relay 1
R2Starter Relay 2
R3Horn Relay
R4Secondary air injection pump relay (2.0L gasoline)
R5Motronic Engine Control Module Power Supply Relay (gasoline)
R6–
R7–
R8Engine Component Power Supply Relay
R9Windshield Defogger Relay
R10Windshield Defogger Relay

Passenger Compartment

Fuse Box Location

Left-Hand Driver

Removing the cover:

  1. Open the storage compartment on the driver’s side and empty it, if necessary.
  2. Open the storage compartment on the driver’s side further in the direction of the arrow and pull it out.

Fitting the cover:

  1. Press the storage compartment into the mounts in the instrument panel until you hear the catch engage on both sides.
  2. Close the storage compartment on the driver side.

Right-Hand Driver

Removing the cover:

  1. Open the glove compartment and empty it if necessary.
  2. Push the damper element (1) in the direction of the arrow and into the opening in the bracket, before pulling it out sideways.
  3. Push the catches up in the direction of the arrow while at the same time opening the storage compartment further (2).

Fitting the cover:

  1. Move the storage compartment into position.
  2. Fit the damper element (1) into the opening in the bracket and push it in the opposite direction to the arrow until you hear it click into place.
  3. Push the storage compartment carefully forwards past the resistance of the stop pin (2).

Fuse Box Diagram (C)

Fuses

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

Fuse Data
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No.AmpsDescription
SC120AReducing Agent Heater Control Module
SC210ASteering Column Electronics Control Module
SC3––
SC47.5AAlarm Horn
SC57.5ARemote Start System Relay
Data Bus on Board Diagnostic Interface
SC67.5AAT Selector Mechanism
Ignition Switch Key Lock Solenoid
SC710ARear A/C Display Control Head
Tire Pressure Monitoring Control Module
Auxiliary Coolant Heater Radio Frequency Receiver
A/C Clutch Relay
Rear Window Defogger Relay
SC87.5ADriving Profile Selection Control Head
Parking brake button
Rain/Light Recognition Sensor
Anti-Theft Alarm System Sensor
Cornering Lamp and Headlamp Range Control Module
Left Rear Door Ambient Lighting Bulb 1
Right Rear Door Ambient Lighting Bulb 1
Left Front Door Ambient Lighting Bulb 1
Right Front Door Ambient Lighting Bulb 1
Diagnostic Connection
SC97.5ASteering Column Electronics Control Module
Ignition/Starter Switch
SC107.5AFront Information Display Control Head
Windshield Projection Head Up Display Control Module
SC1140AVehicle Electrical System Control Module (exterior lighting on the left side)
SC1220AInformation Electronics Control Module 1
SC1325ALeft Front Seat Belt Tensioner Control Module
SC1440AFresh Air Blower Control Module
SC1510AElectronic Steering Column Lock Control Module
SC167.5A/10AMobile communication 2-way signal amplifier
USB Connection 1
USB Charging Socket 1 (2023)
Storage Compartment with Cell Phone Interface
SC177.5AControl Module for Emergency Call Module and Communication Unit
Instrument Cluster
SC187.5ARear Lid Handle
Peripheral Camera Control Module
SC197.5AAccess/Start System Interface
SC2015A/10AVacuum Pump Relay
Reducing Agent Metering System Relay
SC2115AAll Wheel Drive Control Module
SC2215ATowing Recognition Control Module
SC2320ASunroof Control Module
SC2440AVehicle Electrical System Control Module (exterior lighting on the right side)
SC2530ADriver Door Control Module
SC2630AVehicle Electrical System Control Module (seat heating)
SC2730AVehicle Electrical System Control Module (interior lighting)
SC2825ATowing Recognition Control Module (left)
SC297.5ARemote Start System Relay
Refrigerant Circuit Pressure Sensor
SC3010ARemote Start System Relay
SC3130ARear Lid Control Module
SC327.5AParking Aid Control Module
Lane Change Assistance Control Module 2
Driver Assistance Systems Front Camera
Lane Change Assistance Control Module
Control Module for Adaptive Cruise Control
SC337.5AAirbag Control Module
Front Passenger Airbag -Disabled- Indicator Lamp
SC347.5ARotary Light Switch
Interior Rearview Mirror
Air Quality Sensor
Back-Up Lamp Switch
Refrigerant Circuit Pressure Sensor
Sockets Relay
SC357.5ADiagnostic Connection
SC36––
SC37––
SC3825ATowing Recognition Control Module (right)
SC3930AFront Passenger Door Control Module
SC4020ACigarette Lighter
Sockets Relay
12V Socket 3
12V Socket
SC4125ARight Front Seat Belt Tensioner Control Module
SC4240AVehicle Electrical System Control Module (central locking system)
SC4340ADigital Sound System Control Module
SC4415ATowing Recognition Control Module
SC4515ADriver Seat Adjustment Control Module
Front Passenger Seat Adjustment Control Module
SC467.5ASockets Relay (2021-2022)
USB Charging Socket 1 (2021-2022)
SC4715ARear Window Wiper Motor
SC497.5ARemote Start System Relay
Starter Relay 1
Starter Relay 2
Clutch Position Sensor
SC50––
SC5125AFront Passenger Power Seat Adjustment Circuit Breaker 1
Rear A/C Display Control Head
Rear Seat Heating
SC5215AElectronic Damping Control Module
Socket Fuse 1
SC5330ARear Window Defogger Relay

Relays

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

Fuse Data
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No.Description
R1Vacuum Pump Relay (1.5L gasoline)
R2A/C Clutch Relay
R3–
R4Terminal 15 Power Supply Relay
R5Rear Window Defogger Relay
R6Sockets Relay

Additional Fuses

Fuse Box Location and Diagram (LHD)

Fuses

Assignment of the fuses under the steering wheel (Left-Hand Drive)

Fuse Data
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No.AmpsDescription
A15AFront Passenger Power Seat Adjustment Circuit Breaker 1 -S46 (Front Passenger Memory Seat)
B15AFront Passenger Power Seat Adjustment Circuit Breaker 1 -S46
C30ASocket Fuse 1 -S184-
D7.5AFuse 1 (terminal 15) -S199- (For models with US equipment)
R1Remote Start System Relay -J471- (Only for vehicles with engine remote start)

Fuse Box Location and Diagram (RHD)

Fuses

Assignment of the fuses behind the glove compartment (Right-Hand Drive)

Fuse Data
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ID.AmpsDescription
A15AFront Passenger Power Seat Adjustment Circuit Breaker 1 -S46-
B––
C––
D––
E––
F––
G––
H30ASocket Fuse 1 -S184-
I––
J––
K––
L––
M––
N––

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