Cupra Ateca (2018 – 2026) Fuse Box Location & Diagrams
The Cupra Ateca (2018–2026) has several fuse boxes that protect essential electrical circuits and vehicle systems. Knowing their locations and fuse assignments helps identify electrical faults, replace blown fuses, and maintain components such as lighting, power windows, infotainment, and safety systems with greater confidence.
Fuse Box Location
Passenger Compartment Fuse Box
Left-hand drive vehicles
The fuse box is located behind the storage compartment.
Right-hand drive vehicles
The fuse box is located in the glove compartment.
Undo the opening limiter (A) in two steps:
- First, unlock the limiter by pulling back on it (arrow 1) and then move it gently to the right (arrow 2). Remove the guide when the cover is in the normal opening position (30°).
- Free the side pivots (B) to release the cover to its second opening position (60°).
Engine Compartment Fuse Box
Fuse Box Diagram
Passenger Compartment Fuse Box
| No. | Consumers | Amps |
|---|---|---|
| 1 | AdBlue (SCR) (2018) | 30A |
| 4 | Alarm horn (2019–2026) | 7.5A |
| 5 | Gateway (2018) | 5A |
| 5 | Gateway (2019–2026) | 7.5A |
| 6 | Automatic gearbox lever (2018) | 5A |
| 6 | Automatic gearbox lever (2019–2026) | 7.5A |
| 7 | Air conditioning and heating control panel, rear window heating, auxiliary heating (2018–2026) | 10A |
| 8 | Diagnosis, handbrake switch, light switch, reverse light, interior lighting, driving mode, illuminated door sill (2018) | 10A |
| 8 | Diagnosis, electronic parking brake switch, light switch, reversing light, interior lighting, driving mode, illuminated door sill, rain sensor (2019–2026) | 7.5A |
| 9 | Steering column (2018) | 5A |
| 9 | Steering column (2019–2026) | 7.5A |
| 10 | Radio display (2018–2026) | 7.5A |
| 11 | Left lights (2018–2026) | 40A |
| 12 | Radio (2018–2026) | 20A |
| 13 | Driver and passenger seat belt pre-tensioner (2020–2026) (not listed in 2018–2019) | 25A |
| 14 | Air conditioner fan (2018–2026) | 40A |
| 15 | Steering column release (2018–2026) | 10A |
| 16 | Connectivity Box (2018–2026) | 7.5A |
| 17 | Instrument panel (2018–2023); Instrument cluster, OCU (2024–2026) | 7.5A |
| 18 | Rear camera (2018–2019); Rear camera and surroundings camera (2020–2026) | 7.5A |
| 19 | KESSY (Keyless Entry System) (2018–2026) | 7.5A |
| 20 | SCR, engine relay (2019–2026) | 10/15A |
| 21 | 4×4 Haldex Control Unit (2018–2026) | 15A |
| 22 | Trailer (2018–2026) | 15A |
| 23 | Electric sunroof (2018–2026) | 30A |
| 24 | Right lights (2018–2026) | 40A |
| 25 | Left door (2018–2026) | 30A |
| 26 | Heated seats (2018–2026) | 30A |
| 27 | Interior light (2018–2026) | 30A |
| 28 | Trailer (2018–2026) | 25A |
| 31 | Rear lid control unit (2019–2026) | 30A |
| 32 | Control unit for parking aid, front camera and radar (2018–2019); Park distance control, front camera and radar (2020–2026) | 7.5/10A |
| 33 | Airbag (2018) | 5A |
| 33 | Airbag (2019–2026) | 7.5A |
| 34 | Reverse switch, climate sensor, electrochromic mirror, rear power sockets (USB) (2018–2026) | 7.5A |
| 35 | Diagnosis, headlight control unit, headlight adjuster (2018) | 10A |
| 35 | Diagnosis, headlight control unit, headlight adjuster (2019–2026) | 7.5A |
| 36 | Right LED headlight (2018) | 7.5A |
| 37 | Left LED headlight (2018) | 7.5A |
| 38 | Trailer (2018–2026) | 25A |
| 39 | Right door (2018–2026) | 30A |
| 40 | 12V socket (2018–2026) | 20A |
| 41 | Driver and passenger seat belt pre-tensioner (2020–2026) (not listed in 2018–2019) | 25A |
| 42 | Central locking (2018–2026) | 40A |
| 43 | SEAT Sound, Beats Audio CAN and MOST (2018–2024); Sound amplifier (2025–2026) | 30A (2018–2019) / 40A (2020–2026) |
| 44 | Trailer (2018–2026) | 15A |
| 45 | Electric driver’s seat (2018–2026) | 15A |
| 46 | USB socket (2020–2026) (not listed in 2018–2019) | 7.5A |
| 47 | Rear window wiper (2018–2026) | 15A |
| 49 | Starter motor, clutch sensor (2018) | 5A |
| 49 | Starter motor, clutch sensor (2019–2026) | 7.5A |
| 50 | Electric rear lid (2018) | 40A |
| 52 | Driving mode (2018–2026) | 15A |
| 53 | Heated rear window (2018–2026) | 30A |
| — | Rear power sockets inline fuse (2018: Rear power sockets; 2019–2026: 230V rear power sockets) | 2018: 7.5A / 2020–2026: 30A |
Engine Compartment Fuse Box
| No. | Consumers | Amps |
|---|---|---|
| 1 | ESP Control Unit (2018–2026) | 25A |
| 2 | ESP Control Unit (2018–2026) | 40/60A |
| 3 | Engine Control Unit (diesel/petrol) (2018) | 30/15A |
| 3 | Engine Control Unit (2019–2026) | 15A |
| 4 | Engine Sensors (2018) | 5/10A |
| 4 | Engine Sensors (2019–2022) | 10A |
| 4 | Engine Sensors (2023–2026) | 7.5/10/15A |
| 5 | Engine Sensors (2018–2026) | 7.5/10A |
| 6 | Brake Light Sensor (2018) | 5A |
| 6 | Brake Light Sensor (2019–2026) | 7.5A |
| 7 | Engine Power Supply (2018) | 10A |
| 7 | Engine Power Supply (2019) | 7.5/10A |
| 7 | Engine Power Supply (2020–2026) | 10A |
| 8 | Lambda Probe (2018) | 10/15A |
| 8 | Lambda Probe (2019) | 10/15A |
| 8 | Lambda Probe (2020–2026) | 10A |
| 9 | Engine (2018) | 5/10/20A |
| 9 | Engine (2019) | 10A |
| 10 | Fuel Pump Control Unit (2018–2019) | 15/20A |
| 10 | Pump Control Unit for T3W Cupra (2020–2026) | 30A |
| 11 | PTC Heater (2018–2026) | 40A |
| 12 | PTC Heater (2018–2026) | 40A |
| 13 | Automatic Gearbox Control Unit (2018) | 15/30A |
| 13 | Gearbox Pump (2019–2026) | 30A |
| 14 | Heated Windscreen (2018–2019) | 40A |
| 14 | Heated Windscreen (2020–2026) | 50A |
| 15 | Horn (2018–2026) | 15A |
| 16 | Petrol Pump (2018) | 5/15/20A |
| 16 | Petrol Pump (2019–2026) | 20A |
| 17 | Engine Control Unit (2018–2026) | 7.5A |
| 18 | Terminal 30 (Positive Reference) (2018) | 5A |
| 18 | Terminal 30 (Positive Reference) (2019–2026) | 7.5A |
| 19 | Front Windscreen Washer (2018–2026) | 30A |
| 20 | Alarm Horn (2018) | 10A |
| 21 | Automatic Gearbox Control Unit (2019–2026) | 15A |
| 22 | Engine Control Unit (2018–2026) | 5/7.5A |
| 23 | Starter Motor (2018–2026) | 30A |
| 24 | PTC Heater (2018–2026) | 40A |
| 31 | Pressure Pump (2018–2019) | 15A |
| 36 | Left LED Headlight (2020–2026) | 15A |
| 37 | Parking Heating (2018–2026) | 20A |
| 38 | Right LED Headlight (2020–2026) | 15A |
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