Fuses — SEAT Leon 2006

Find fuses for SEAT Leon 2006: symptom assistant, positions, panels, available ratings and an A4 PDF sheet. Confirm the variant in the manual.

Fuse boxes and fuse list

Fuses layout, engine compartment, left part

Fuse	Rating	Protected circuit
1	30 A	Clean
2	5 A	Steering column
3	5 A	Cable control unit
4	30 A	ABS
5	15 A	AQ gearbox
6	5 A	Instrument panel
8	15 A	Radio
9	5 A	Telephone
10	5 A	Main relay in the FSI / diesel engine compartment / injection module supply (P0685, P0686, P0687, P0688)
12	5 A	Gateway
13	25 A	Petrol injection module supply
14	20 A	Coil
15	5 A	Engine T71 / 20 FSI
16	30 A	ADS pump
17	15 A	Horn
19	30 A	Clean
21	15 A	Lambda probe (P0030, P0031, P0032, P0036)
22	5 A	Brake pedal, speed sensor
23	5 A	Engine 1.6, main relay (relay n° 100) (P0685, P0686, P0687, P0688)
24	10 A	ARF, change valve
25	40 A	Right lighting
26	40 A	Left lighting
27	40 A	1.6 SLP engine
28	40 A	KL15
29	50 A	Electric windows (front and rear)
30	40 A	X – relief relay

Fuse	Rating	Protected circuit
1	10 A	Diagnosis control unit/Instrument lighting/ Headlight adjustment control unit/ Flow meter/ Heated windscreens
2	5 A	Engine control unit/ ABS-ESP control unit/ Automatic gearbox/ Instrument panel/ Trailer control unit/Lights switch/ Brake sensor/ Power steering/ Left and right headlight
3	5 A	Airbag
4	5 A	Heating/ Reverse gear switch/ASR-ESP switch/ Telephone/ Jet/ Electrochromatic mirror
5	—	Right hand side xenon headlight
6	5 A	Left hand side Xenon headlight
8	5 A	Trailer pre-installation kit (assistance solution)
12	10 A	Central locking
13	10 A	Diagnosis/ Lights switch/ Rain sensor
14	5 A	Automatic gearbox/ Heating/ ESP control unit/ Automatic gearbox lever
15	7,5 A	Cable control unit
17	5 A	Alarm
19	—	Antifog kit (assistance solution)
21	10 A	Engine D2L (2.0 litre 147 kW 4 speed TFSI)
22	40 A	Fan control
23	30 A	Front electric windows
25	—	Rear window heater
26	30 A	Rear electric windows
27	15 A	Engine (gauge/fuel pump relay) (P0087, P0230, P0231, P0232)
28	25 A	Convenience controls
30	20 A	Automatic gearbox
31	20 A	Vacuum pump
33	30 A	Sunroof
34	25 A	Convenience controls
36	20 A	Headlight washer system
37	30 A	Heated seats
38	10 A	Engine D2L (2.0 litre 147 kW 4 speed TFSI)
40	—	Fan control
41	15 A	Windscreen washer motor/ Cable control unit
42	15 A	12V socket/lighter
43	15 A	Trailer bracket pre-installation
44	20 A	Trailer bracket pre-installation
45	15 A	Trailer bracket pre-installation
47	10 A	Engine D2L (2.0 litre 147 kW 4 speed TFSI)
48	10 A	Engine D2L (2.0 litre 147 kW 4 speed TFSI)

Fuse	Rating	Protected circuit
B1	150 A	Alternator < 140 W
C1	80 A	Power steering
D1	100 A	Multi-terminal voltage supply “30”. Internal fuse box
E1	50 A	Ventilator < 500 W / Ventilator > 500 W
F1	100 A	PTCs (Supplementary electrical heating using air)
G1	50 A	Trailer fuse voltage supply in internal fuse box
H1	—	Central locking control unit (4F8 with autolock)