Volkswagen Tiguan 2024-2026

Looking for Volkswagen Tiguan fuse box diagrams? This article covers the third-generation Volkswagen Tiguan (Model Code: CT1), produced from 2024, and includes fuse box diagrams for Volkswagen Tiguan (CT1) 2024, 2025 and 2026, 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).

Engine Compartment (A)

Fuse Box Location

Fuse Box Diagram

Fuses

Assignment of the high voltage fuses in the Engine compartment

Fuse Data
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No.Description
SA1Fuse box B
SA2Radiator fan [for vehicles without a towing hitch][for cars with two radiator fans]
SA2Radiator Fan [Optional]
508Fuse box 4 [Threaded connection (30) on the switching block]
SA4Fuse box C
SA5Fuse box C

Engine Compartment (B)

Fuse Box Location

The fuse box is located in the engine compartment on the driver side, near the main battery.

To open the fuse box cover, push the catches in the direction of the arrow.

Fuse Box Diagram

Fuses

Assignment of the fuses in the Engine compartment

Fuse Data
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No.AmpsDescription
27.5AABS control unit / Engine control unit / Starter generator [for vehicles with 48 V on-board network]
415A[Optional] Headlight front left
30A[Optional] Not specified
515A[Optional] Headlight front right
30A[Optional] Not specified
730AAdditional hydraulic pump 1 for gearbox oil
915AHorn left / Horn right / Horn relay / On-board power supply control unit
1030AWindscreen wiper [Optional]
1215AMechatronic unit DSG gearbox
1420AAdditional heater control unit [for cars with independent heater]
1740A (MAXI)Heating element for additional air heater [for vehicles with additional air heater]
1840A (MAXI)Heating element for additional air heater [for vehicles with additional air heater]
217.5AEngine control unit
2230AStarter
2315AEngine control unit
247.5A[for vehicles with diesel engines]: Radiator Fan
9A / 10AOil level and temperature sensor
15A[for 1.5L petrol & diesel engines]: Glow plug control unit / Glow plugs 1, 3, 4 / Valve 1 of intake/exhaust valve timing adjuster / Solenoid valve 1 adsorber / Oil pressure regulating valve / Active oil separator module / Inlet and Exhaust cam adjusters cylinders 2 & 3
2510ANOx sensor control unit / Control units 2 & 3 for NOx sensors / Soot Particle Sensor [for vehicles with diesel engines]
2610A[for 1.4L / 1.5L petrol & diesel engines]: Heating resistor for engine crankcase ventilation system
15A[for 1.5L petrol & diesel engines]: Radiator shutter actuator motor / Exhaust flap unit / Charge air cooling pump / Engine thermal management system actuator / Piston cooling nozzle control valve / Coolant control valve / Oil pressure regulating valve / Heater circulation pump
2710ALambda probe 1 before and after neutralizer [for cars with a gasoline engine]
2820AIgnition coils 1, 2, 3, and 4 with output stage [for cars with a gasoline engine]
2915A[for cars with a gasoline engine]: Fuel pump control unit
20A[for vehicles with diesel engines]: Fuel pump control unit
3240A (MAXI)Heated windscreen relay [for cars with heated windshield]
3340AHeating element for additional air heater [for cars with additional air heater]

Relays

Assignment of the relays in the Engine compartment

Fuse Data
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No.Description
R1Main relay
R2High Power Heating Relay [for cars with additional air heater]
R3Horn relay
R4Starter relay 1 [for cars with 1.4 l engine] [for cars with diesel engine]
R5Starter relay 2 [for cars with 1.4 l engine] [for cars with diesel engine]
R8Low power heating relay

Passenger Compartment (C)

Fuse Box Location

Left-Hand Drive

The fuse box is located to the left of the steering wheel, behind the dash panel fuse box cover (left-hand drive vehicles).

Removing the cover:

  1. Open the driver-side stowage compartment and remove any contents if necessary.
  2. Open the stowage compartment further in the direction of the arrow and pull it out to access the fuse box.

Right-Hand Drive

The fuse box is located on the front passenger side, behind the dash panel fuse box cover.

Removing the cover:

  1. Open the glove box and remove any contents if necessary.
  2. Push the restrictor upward into the holder opening and pull it out to the side in the direction of the arrow.
  3. Push the catches upward in the direction of the arrow while opening the glove box further to access the fuse box.

Fuse Box Diagram

Fuses

Assignment of the fuses in the Passenger compartment

Fuse Data
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No.AmpsDescription
325A (ATO)Trailer recognition control unit [for vehicles with a towing hitch]
430A (ATO)Control unit for reducing agent heating [for vehicles with diesel engines]
525A (ATO)Parking lock actuator
630A (ATO)On-board power supply control unit
730A (ATO)Heating and air conditioning control unit
820A (ATO)Roof system control unit [for vehicles with a sliding sunroof]
930A (ATO)Driver’s door control unit [for vehicles with left-hand steering] / Front passenger door control unit [for vehicles with right-hand steering] / Rear door control unit, driver side [for vehicles with left-hand steering] / Rear door control unit, front passenger side [for vehicles with right-hand steering]
1010A (ATO)USB connector 1 / USB charging socket 1 [for vehicles with USB charging socket]
1115A (ATO)Trailer recognition control unit [for vehicles with a towing hitch]
1240A (MAXI)On-board power supply control unit
1340A (MAXI)On-board power supply control unit
1440A (MAXI)Digital audio package control unit [for cars with an acoustic system]
167.5A (MINI)Airbag control unit
187.5A (MINI)Access and start authorization system control unit / Anti-burglary protection system control units 2, 3, 4, 5 [Optional depending on equipment] / Electronic steering column lock control unit
197.5A (MINI)Instrument cluster / Control unit for emergency call module and communication unit [for vehicles with an emergency call module]
2010A (MINI)Storage compartment with mobile phone interface [for vehicles with wireless mobile phone charger] / Mobile Phone Amplifier [for cars with a mobile phone amplifier]
217.5A (MINI)Parking assistance system control unit / Rear view camera / Internet access control unit / Control unit for all-round view system / Lane change assist control units 1 & 2 / Rear lid opening control unit [for vehicles with a virtual pedal for opening the trunk lid]
227.5A (MINI)Front camera for driver assistance systems / Adaptive cruise control unit [for vehicles with ADR] / Control unit for radar sensor for object recognition, front left and front right
2315A (MINI)Valve blocks 1 & 2 in driver’s seat [for vehicles with adjustable lumbar support / adjustable seats / right-hand steering] / Valve blocks 1 & 2 in front passenger seat [for vehicles with adjustable lumbar support / adjustable seats / left-hand steering] / Fan 1 front right seat backrest / Fan 1 front right seat cushion [for cars with seat ventilation]
2415A (MINI)All-wheel drive control unit [for vehicles with all-wheel drive]
2525A (ATO)Driver’s seat belt / Front passenger seat belt [for vehicles with an extended security system]
2630A (ATO)Driver’s door control unit [for vehicles with right-hand steering] / Front passenger door control unit [for vehicles with left-hand steering] / Rear door control unit, driver side [for vehicles with right-hand steering] / Rear door control unit, front passenger side [for vehicles with left-hand steering]
2725A (ATO)Driver’s seat belt / Front passenger seat belt [for vehicles with an extended security system]
2915A (ATO)Trailer recognition control unit [for vehicles with a towing hitch]
3030A (ATO)Electronic information system control unit 1
3125A (ATO)Trailer recognition control unit [for vehicles with a towing hitch]
3225A (ATO)Rear control and display panel for air conditioning [for vehicles with heated rear seats]
3315A (ATO)Valve blocks 1 & 2 in driver’s seat [for vehicles with adjustable lumbar support / adjustable seats / left-hand steering] / Valve blocks 1 & 2 in front passenger seat [for vehicles with adjustable lumbar support / adjustable seats / right-hand steering] / Fan 1 front left seat cushion / Fan 1 front right seat backrest [for cars with seat ventilation]
3430A (ATO)Voltage converter [for cars with inverter with socket, 12-230 V/12-115 V]
3540A (MAXI)On-board power supply control unit
3640A (MAXI)Supply air fan control unit
3730A (MAXI)Luggage compartment lid control unit [for vehicles with electric opening of the trunk lid]
3910A (MINI)Steering column electronics control unit
407.5A (MINI)Alarm siren [for cars with security alarm]
417.5A (MINI)Data bus diagnostic interface
4310A (MINI)Tire pressure monitoring control unit / Receiver of radio signal of independent heater / Heating and air conditioning control unit / Interior temperature sensor / Rear control and display panel for air conditioning [for cars with temperature control in three zones] / Rear window heating relay
447.5A (MINI)Control and display panel, front centre / Lighting control panel / Rain and light sensor / Diagnostic connector / Front ceiling module / Security alarm sensor / Electromechanical parking brake button / Control unit for adaptive light and headlight range control
457.5A (MINI)Steering column electronics control unit
467.5A (MINI)Display of the front control, display and information panel [for vehicles with navigation system] / Head-up display control unit [for vehicles with a projection display]
4710A (MINI)Electronic damping control unit [for vehicles with adaptive chassis control system]
5220A (ATO)Socket 4 12 V / Socket 3 12 V
587.5A (MINI)Parking assistance system control unit [for vehicles with parking assistance system]
597.5A (MINI)Air quality sensor [for cars with temperature control in three zones] / Automatically dimming interior rearview mirror / Refrigerant circuit pressure sensor / Socket relay
607.5A (MINI)Diagnostic connector
617.5A (MINI)Starter relays 1 & 2 [for cars with 1.4 l engine / for vehicles with diesel engines]
6615A (ATO)Rear window wiper motor
6730A (MAXI)AM Band Frequency Filter / FM frequency filter in positive wire

Relays

Assignment of the relays in the Passenger compartment

Fuse Data
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No.Description
R1Socket relay
R2Power supply relay terminal 15
R3Rear window heating relay

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