Seat Leon (2007) – Fuse box diagram
Year of manufacture: 2007.
Cigarette lighter fuse (power socket) in a Seat Leon (2007) is fuse 42 in the fuse box
Fuses on the left side of the dashboard
| No. | Description | Amps [A] |
| 1 | Diagnostics;
Dashboard; Indicator lighting; Headlight Instrument Panel; Flow meter; Heated windshield wipers. |
10 |
| 2 | Motor controller;
ABS-ESP dashboard; Automatic transmission; Dashboard; Trailer dashboard; Light switch; Brake sensor; Power steering; Right and left headlights. |
5 |
| 3 | Airbag | 5 |
| 4 | Heating;
Reversing switch; ASR-ESP switch; Phone; Nozzles; Electrochromatic anti-glare mirror; Bottom navigation. |
5 |
| 5 | Xenon Headlight Right | 5 |
| 6 | Left Xenon Headlight | 5 |
| 7 | – | – |
| 8 | Trailer pre-installation kit
(support solution) |
5 |
| 9 | – | – |
| 10 | – | – |
| 11 | – | – |
| 12 | Central locking system | 10 |
| 13 | Diagnostics;
Light switch; Rain sensor. |
10 |
| 14 | Automatic transmission;
Heating; ESP control panel; Automatic transmission lever. |
5 |
| 15 | Cable control unit | 7,5 |
| 16 | – | – |
| 17 | Alarm | 5 |
| 18 | – | – |
| 19 | Fog kit (assisted solution) | |
| 20 | – | – |
| 21 | D2L engine (2.0 l 147 kW TFSI 4-speed) | 10 |
| 22 | Blower Control | 40 |
| 23 | Electric windows (front) | 30 |
| 24 | – | – |
| 25 | Rear window heating | 25 |
| 26 | Electric Rear Windows | 30 |
| 27 | Engine (fuel controller/pump relay) | 15 |
| 28 | Convenient Control | 25 |
| 29 | – | – |
| 30 | Automatic transmission | 20 |
| 31 | Vacuum Pump | 20 |
| 32 | – | – |
| 33 | Opening roof | 30 |
| 34 | Convenient Control | 25 |
| 35 | – | – |
| 36 | Headlight Washers | 20 |
| 37 | Heated seats | 30 |
| 38 | D2L engine (2.0 l 147 kW TFSI 4-speed) | 10 |
| 39 | – | 20 |
| 40 | Blower Control | 40 |
| 41 | Wiper motor wiring
Rear window/instrument panel |
15 |
| 42 | 12 V socket;
Lighter. |
15 |
| 43 | Trailer bracket pre-installation | 15 |
| 44 | Trailer bracket pre-installation | 20 |
| 45 | Pre-assembly of the trailer bracket | 15 |
| 46 | – | – |
| 47 | D2L engine (2.0 l 147 kW 4-speed TFSI) | 10 |
| 48 | D2L engine (2.0 l 147 kW 4-speed TFSI) | 10 |
| 49 | – | – |
Fuse system, engine compartment, left side
| No. | Description | Amps [A] |
| 1 | Pure | 30 |
| 2 | Steering column | 5 |
| 3 | Cable control unit | 5 |
| 4 | ABS | 30 |
| 5 | AQ Gearbox | 15 |
| 6 | Dashboard | 5 |
| 7 | – | – |
| 8 | Radio | 15 |
| 9 | Phone | 5 |
| 10 | FSI main relay,
diesel engine compartment, supplying the injection module. |
5 |
| Main relay in engine compartment D2L
(2.0 FSI 147 kW). |
10 | |
| 11 | – | – |
| 12 | CAN Port | 5 |
| 13 | Supplying the gasoline injection module | 25 |
| Power to diesel injection module | 30 | |
| 14 | Coil | 20 |
| 15 | T71/20 FSI engine | 5 |
| Relay pump | 10 | |
| 16 | ADS Pump | 30 |
| 17 | Horn | 15 |
| 18 | – | – |
| 19 | Empty | 30 |
| 20 | – | – |
| 21 | Lambda sensor | 15 |
| 22 | Brake pedal;
Speed sensor. |
5 |
| 23 | 1.6 engine, main relay
(relay no. 100) |
5 |
| T 71 EGR diesel | 10 | |
| 2.0 D2L High pressure fuel pump | 15 | |
| 24 | ARFl
Gearbox valve. |
10 |
| 25 | Right side lighting | 40 |
| 26 | Left side lighting | 40 |
| 27 | Engine 1.6 SLP | 40 |
| Glow plug relay 1.9 TDI | 50 | |
| 28 | KL15 | 40 |
| 29 | Electric windows (front and rear) | 50 |
| Electric windows (front) | 30 | |
| 30 | X – relief relay | 40 |
Position in engine compartment: side box
| No. | Description | Amps [A] |
| B1 | Alternator <140 W. | 150 |
| Alternator> 140 W. | 200 | |
| C1 | Power steering | 80 |
| D1 | “30” multi-user supply.
Internal fuse box |
100 |
| E1 | Fan <500 W/Fan> 500 W. | 50 |
| 80 | ||
| F1 | PTC (supplementary heating
electric by air) |
100 |
| G1 | Trailer fuse voltage supply
in the internal fuse box |
50 |
| H1 | Central Control Lock
(4F8 with auto-lock). |
– |
