Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Opel,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Engine compartment fuse box
The fuse box is in the front left of the engine compartment.
| Number | Circuit |
| 1 | Starter |
| 2 | — |
| 3 | Fuel filter, cooling |
| 4 | Horn |
| 5 | Terminal 30 |
| 6 | Engine control module, transmission control unit |
| 7 | Fog light |
| 8 | Engine cooling |
| 9 | Engine cooling |
| 10 | Vacuum pump |
| 11 | Ignition, preheating |
| 12 | Headlamp levelling |
| 13 | Air conditioning system, terminal 15 |
| 14 | Transmission control unit |
| 15 | High beam right |
| 16 | High beam left |
| 17 | Engine control module |
| 18 | Engine control module, terminal 15 |
| 19 | Airbag |
| 20 | Engine control module |
| 21 | Engine control module, terminal 87 |
| 22 | Electrical parking brake |
| 23 | Tyre repair kit |
| 24 | Fuel pump |
| 25 | ABS |
| 26 | Heated rear window |
| 27 | ABS |
| 28 | Interior fan |
| 29 | Cigarette lighter |
| 30 | Air conditioning system |
| 31 | Front power window, left |
| 32 | Front power window, right |
| 33 | Mirror heating |
| 34 | ABS |
| 35 | Airbag |
Instrument panel fuse box
The fuse box is behind the storage compartment in the instrument panel. Open compartment, compress the locking tabs, fold compartment down and remove.
In right-hand drive vehicles, the fuse box is located behind a cover in the glovebox. Open the glovebox, pull cover upwards and remove.
| Number | Circuit |
| 1 | Rear left door unlocking |
| 2 | Display, instrument, telephone |
| 3 | Radio |
| 4 | Ignition switch, immobiliser |
| 5 | Windscreen washer, rear screen washer |
| 6 | Central locking system, tailgate |
| 7 | Central locking system |
| 8 | Rear right door unlocking |
| 9 | Courtesy light |
| 10 | Heated steering wheel |
| 11 | — |
| 12 | — |
| 13 | Rain sensor, interior mirror, outside mirrors |
| 14 | — |
Load compartment fuse box
The fuse box is on the left side of the load compartment behind a cover. Remove the cover.
Disengage the four retaining lugs and remove the cover.
| Number | Circuit |
| 1 | Adaptive forward lighting |
| 2 | — |
| 3 | — |
| 4 | — |
| 5 | — |
| 6 | Rear power window, right |
| 7 | Adaptive forward lighting |
| 8 | Trailer module, Trailer socket |
| 9 | Seat, lumbar support, left |
| 10 | Rear power window, left |
| 11 | Park assist |
| 12 | Electrical sunblind |
| 13 | — |
| 14 | Heated front seats |
| 15 | Trailer module |
| 16 | Seat, lumbar support, right |
| 17 | — |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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