Seat Altea XL (2012) – fuse box diagram

Year of production: 2012

Fuses on left side of dash panel

Number Electrical equipment Ampere rating [A]
1 Vacant
2 Vacant
3 Vacant
4 Vacant
5 Vacant
6 Vacant
7 Vacant
8 Vacant
9 Airbag 5
10 RSE input (roof screen) 10
11 Vacant
12 Left xenon headlight 10
13 Instrument panel (oil level)/Cable control unit (BCM)/Heater/ABS, ESC (ESP)/Park Pilot/Gateway/Flow meter 5
14 Gearbox/Servosteering/Brake light sensor/
Trailer/ ABS, ESP/ Haldex/ Light switch		 10
15 Heated windscreen / Instrument lighting / Diagnosis
switchboard/Engine management/Additional
heating/AFS headlights/Park Pilot		 10
16 Right xenon headlight 10
17 Engine management / RSE system with START STOP 10
18 Kombi / levers with START STOP 5
19 Navigation/ radio with START STOP 15
20 Park Pilot (Parking assistant) / Gear lever/ ESP switchboard 10
21 Vacant
22 Volumetric alarm sensor/ Alarm horn 5
23 Diagnosis / Rain sensor / Light switch 10
24 Trailer hook pre-installation assistant 15
25 Vacant
26 Vacuum pump 20
27 RSE supply (Ceiling display) without START STOP 10
28 Rear window wiper motor 20
29 Vacant
30 Cigarette lighter / socket 20
31 Vacant
32 Vacant
33 Heater 40
34 Vacant
35 Vacant
36 Vacant
37 Vacant
38 Vacant
39 Trailer control unit (coupling) 15
40 Trailer control unit (indicators, brakes and left side) 20
41 Trailer control unit (fog light, reversing light and right side) 20
42 BCM wiring switchboard 20
43 Trailer pre-installation 40
44 Heated rear window 25
45 Electric windows (front) 30
46 Rear electric windows 30
47 Engine (Fuel control unit, petrol relay) 15
48 Convenience controls 20
49 Heating controls 40
50 Heated seats 30
51 Sunroof 20
52 Headlight washer system 20
53 Trailer hook pre-installation assistant 20
54 Taxi (Taximeter power supply) 5
55 Trailer hook pre-installation assistant 20
56 Taxi (transmitter power supply) 15
57 Telephone power supply with START STOP 10
58 Central locking control unit 30

Fuses layout, engine compartment, left part

Number Electrical equipment Ampere rating [A]
1 Windscreen wipers 20
2 DQ200 gearbox 30
3 Cable control unit 5
4 ABS 20
5 AQ gearbox 15
6 Instrument panel/Steering column 5
7 Ignition key 40
8 Radio 15
9 Telephone/TomTom Navigator 5
10 Engine management 5
Engine management 10
11 Vacant
12 Electronic control unit 5
13 Petrol injection module supply 15
Diesel injection module supply 30
14 Coil 20
15 Engine management 5
Pump relay 10
16 Right lighting 30
17 Horn 15
18 Vacant
19 Clean 30
20 Water pump 10
Pressure sensor pump for 1.8 engine 20
21* Lambda probe 15
22 Brake pedal, speed sensor 5
23* Engine management 5
Engine management 10
Engine management 15
24 AKF, gearbox valve 10
25* ABS pump 40
26 Left lighting 40
27* Engine management 40
Engine management 50
28 Vacant
29* Electric windows (front and back) 50
Electric windows (front) 30
30 Ignition key 40
* Ampere rating according to motorisation

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.