Seat Leon (2008) – fuse box diagram
Year of production: 2008
Fuses on left side of dash panel
Number |
Component |
Ampers |
1 |
Diagnosis Switchboard/Instrument lights / Headlights switchboard/ Flowmeter/ Heated wipers |
10 |
2 |
Engine control unit/ ABS-ESP switchboard/ Automatic gearbox/ Instrument panel/ Trailer switchboard/ Light switch / Brake sensor/ Power steering/ Right and left headlights |
5 |
3 |
Airbag |
5 |
4 |
Heating/Reverse gear switch (ASR-ESP switch/Telephone/Jets/Electrochromic mirror/Tomtom route finder |
5 |
5 |
Right xenon headlight |
5 |
6 |
Left xenon headlight |
5 |
7 |
— |
— |
8 |
— |
— |
9 |
— |
— |
10 |
— |
— |
11 |
— |
— |
12 |
Central locking |
10 |
13 |
Diagnosis/ Lights switch/ Rain sensor |
10 |
14 |
Automatic gearbox / Heating/ ESP switchboard/ Automatic gearbox lever |
5 |
15 |
Cable control unit |
7,5 |
16 |
— |
— |
17 |
Alarm |
5 |
18 |
— |
— |
19 |
— |
— |
20 |
— |
— |
21 |
Engine management |
10 |
22 |
Fan switch |
40 |
23 |
Electric windows (front) |
30 |
24 |
— |
— |
25 |
Rear window heater |
25 |
26 |
Rear electric windows |
30 |
27 |
Engine (fuel control unit/pump relay) |
15 |
28 |
Convenience controls |
25 |
29 |
— |
— |
30 |
Automatic gearbox |
20 |
31 |
Vacuum pump |
20 |
32 |
— |
— |
33 |
Sunroof |
30 |
34 |
Convenience controls |
25 |
35 |
— |
— |
36 |
Headlight washer system |
20 |
37 |
Heated seats |
30 |
38 |
Engine management |
10 |
39 |
— |
— |
40 |
Fan switch |
40 |
41 |
Rear wiper motor / Switchboard wiring |
15 |
42 |
12 V socket/ Cigarette lighter |
15 |
43 |
Trailer bracket preinstallation |
15 |
44 |
Trailer bracket preinstallation |
20 |
45 |
Trailer bracket preinstallation |
15 |
46 |
— |
— |
47 |
Engine management |
10 |
48 |
Engine management |
10 |
49 |
— |
— |
Fuses layout, engine compartment, left part
Number |
Component |
Ampers |
1 |
Clean |
30 |
2 |
— |
— |
3 |
Cable control unit |
5 |
4 |
ABS |
30 |
5 |
AQ gearbox |
15 |
6 |
Kombi / Steering column |
5 |
7 |
Ignition key |
40 |
8 |
Radio |
15 |
9 |
Telephone/TomTom Navigator |
5 |
10 |
Engine management |
5 |
Engine management |
10 |
11 |
— |
— |
12 |
Gateway |
5 |
13 |
Petrol injection module supply |
25 |
Diesel injection module supply |
30 |
14 |
Coil |
20 |
15 |
Engine management |
5 |
Fuel pump relay |
10 |
16 |
Right lighting |
30 |
17 |
Horn |
15 |
18 |
— |
— |
19 |
Clean |
30 |
20 |
— |
— |
21 |
Lambda probe |
15 |
22 |
Brake pedal, speed sensor |
5 |
23 |
Engine management |
5 |
Engine management |
10 |
Engine management |
15 |
24 |
ARF, change valve |
10 |
25 |
ABS pump |
40 |
26 |
Left lighting |
40 |
27 |
Engine management |
40 |
Engine management |
50 |
28 |
— |
— |
29 |
Electric windows (front and rear) |
50 |
Electric windows (front) |
30 |
30 |
Ignition key |
40 |
Position in engine compartment: side box
Number |
Component |
Ampers |
B1 |
Alternator < 140 W |
150 |
Alternator > 140 W |
200 |
C1 |
Power steering |
80 |
D1 |
Multi-terminal voltage supply “30”. Internal fuse box |
100 |
E1 |
Ventilator < 500 W / Ventilator > 500 W |
50 |
80 |
F1 |
PTCs (Supplementary electrical heating using air) |
80 |
G1 |
PTC (Supplementary electrical heating using air) |
40 |
H1 |
Central locking control unit |
— |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.