Cupra Tavascan (2023 – 2026) Fuse Box Location & Diagrams
The Cupra Tavascan (2023–2026) uses dedicated fuses to protect its electrical and electronic systems. Knowing the fuse box locations and assignments helps identify electrical faults and replace blown fuses correctly. This guide covers fuse box locations, diagrams, fuse ratings, and protected components for the Cupra Tavascan.
Fuse Box Location
Passenger Compartment Fuse Box
Left-hand drive vehicles
Grasp the back of the cover and remove it in the direction of the arrow.
Right-hand drive vehicles
Open the glove compartment and, if necessary, empty it. Remove the cover (1) from above.
Engine Compartment Fuse Box
Press the locking tabs to unlock the fuse box cover (1). In the fuse box there may be plastic tweezers (2) for removing fuses.
Fuse Box Diagram
Passenger Compartment Fuse Box
| No. | Consumers | Amps |
|---|---|---|
| 2 | Airbag control unit | 15A |
| 3 | Trailer detector control unit | 25A |
| 4 | Front camera | 7.5A |
| 5 | On-board network control unit | 25A |
| 6 | On-board network control unit | 30A |
| 7 | Seat heating control unit | 30A |
| 8 | Sunroof | 15A |
| 9 | Rear left window control / Left-hand door control unit | 30A |
| 10 | Left-hand tail lights group / Central tail lights group | 10A |
| 11 | Trailer detector control unit | 15A |
| 12 | Digital sound amplifier 2 (2026) | 30A |
| 13 | On-board network control unit | 40A |
| 14 | Digital sound amplifier | 30A |
| 16 | Diagnostic interface / Data logger | 10A |
| 17 | Exterior mirrors / Park assist control unit / Blind spot control unit | 5A |
| 18 | Access and start system / Steering column locking / Anti-theft protection control unit | 5A |
| 19 | Instrument cluster / Navigation system OCU4 | 5A |
| 20 | Transmission and reception stabilisation control unit / Mobile interface / Media device interface | 15A |
| 21 | Top view camera | 7.5A |
| 22 | Motor control unit | 10A |
| 23 | Internet access control unit | 5A |
| 24 | Right-hand tail lights group / Centre tail lights group | 10A |
| 25 | Driver’s seat belt | 25A |
| 26 | Right rear window control unit / Right-hand door control unit | 30A |
| 27 | Passenger seat belt | 25A |
| 28 | Rescue and high-voltage system manual disconnection point (identified by a yellow label) | 10A |
| 29 | Trailer detector control unit | 15A |
| 30 | ICAS3 control unit | 20A |
| 31 | Trailer detector control unit | 25A |
| 32 | On-board network control unit | 25A |
| 34 | Heating and air-conditioning control unit | 15A |
| 35 | Operating and display unit for the rear air-conditioning system | 30A |
| 36 | Fan | 40A |
| 37 | Control unit for electric rear lid opener | 30A |
| 38 | Control unit for front seats with massage function | 7.5A |
| 38 | Control unit for front seats with massage and seat ventilation function | 10A |
| 39 | Steering column control unit | 10A |
| 40 | Alarm horn | 10A |
| 41 | Diagnostics for the data bus | 5A |
| 42 | Structural sound control unit | 5A |
| 43 | Relay R3_LVI / Vehicle interior temperature sensor / Vehicle interior carbon dioxide sensor | 7.5A |
| 44 | Diagnosis / Power window control unit / Anti-theft alarm system sensor / Roof module (LINDA) / Air humidity, rain and light sensor / Warning light switch / Lighting control unit (LiSi) / Light for centre dashboard backlighting | 7.5A |
| 45 | Steering column control unit | 5A |
| 46 | Screen control unit / Front projection (head-up display) control unit | 7.5A |
| 47 | Suspension control unit (DSTG) | 10A |
| 48 | Rear USB | 10A |
| 52 | 12V socket in luggage compartment | 20A |
| 59 | Electrochromic mirror / Relay R1_LVI | 7.5A |
| 60 | Diagnosis | 7.5A |
| 61 | Inverter for the rear axle drive motor | 5A |
| 63 | EDR data logger | 7.5A |
| 67 | Rear window heating / Filter for frequency modulation | 30A |
| Individual fuses | ||
| SITR10 | B-Rack Slot: Front right hand seat settings control panel | 15A |
| SITR2 | A-Frame Slot: Front left hand seat adjustment control panel | 15A |
Engine Compartment Fuse Box
| № | Consumers | Amps |
|---|---|---|
| 2 | ABS control unit | 7.5A |
| 3 | On-board charger / Power and control electronics for the electric drive / Voltage transformer | 15A |
| 4 | Front left LED headlight | 30A |
| 5 | Front right LED headlight | 30A |
| 6 | Distance control unit (MRR) | 7.5A |
| 9 | Horn relay | 15A |
| 10 | Wiper motor | 30A |
| 11 | Air conditioning relay | 7.5A |
| 12 | Actuator 1 for engine sound generation | 7.5A |
| 13 | ABS control unit | 25A |
| 15 | ABS control unit | 40A |
| 16 | Cooling fan | 50A |
| 17 | Heated windscreen | 25A |
| 18 | Heated windscreen | 25A |
| 23 | Engine control unit | 10A |
| 24 | Cooling fan | 5A |
| 25 | High-voltage heating (PTC) / HV battery heating / Cooling pump for thermal management | 15A |
| 26 | Radiator shutter / Water pump (HV heater) | 15A |
| 32 | Brake servo | 50A |
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