Jonathan Yarden Oct 22, 2021 · 5 min. read
In this article you will find a description of fuses and relays Volvo,
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.
Year of production: 2004
Fuses – engine compartment
| Position | Function | Ampere rating [A] |
| 1 | Accessories | 25 |
| 2 | — | — |
| 3 | — | — |
| 4 | Oxygen sensors | 20 |
| 5 | Crankcase ventilation heater, solenoid valves | 10 |
| 6 | Mass air flow sensor, engine control module, injectors | 15 |
| 7 | — | — |
| 8 | A/C compressor, accelerator pedal position sensor, E-box fan | 10 |
| 9 | Horn | 15 |
| 10 | Tailgate washer | 10 |
| 11 | A/C compressor, ignition coils | 20 |
| 12 | Brake light contact | 5 |
| 13 | Windshield wipers | 25 |
| 14 | ABS/DSTC | 30 |
| 15 | Headlight washer | 35 |
| 16 | Windshield washers | 15 |
| 17 | Low beam, right | 10 |
| 18 | Low beam, left | 10 |
| 19 | ABS/DSTC | 30 |
| 20 | High beam, left | 15 |
| 21 | High beam, right | 15 |
| 22 | Starter motor | 25 |
| 23 | Engine control module, engine relay | 5 |
| 24 | — | — |
Fuses in the passenger compartment (on the edge of the dashboard)
| Position | Function | Ampere rating [A] |
| 1 | Blower – climate system | 30 |
| 2 | Audio amplifier | 30 |
| 3 | Power driver’s seat | 30 |
| 4 | Power passenger’s seat (option) | 30 |
| 5 | Driver’s door – central locking, power windows, door mirror | 25 |
| 6 | Front passenger’s door – central locking, power windows, door mirror | 25 |
| 7 | Rear side doors – power windows, child safety locks | 30 |
| 8 | — | — |
| 9 | — | — |
| 10 | Power passenger’s seat | 5 |
| 11 | Electric socket 12V | 7,5 |
| 12 | Ignition switch (30-feed), central electronic module, starter motor relay, SRS, antenna ring, engine management system | 10 |
| 13 | — | — |
| 14 | Electronic module (ceiling), courtesy lighting (ceiling) | 10 |
| 15 | — | — |
| 16 | Speed-sensitive power steering (T6 only), vacuum pump | 15 |
| 17 | ABS/DSTC | 5 |
| 18 | Heated driver’s seat (option) | 15 |
| 19 | Heated front passenger’s seat (option) | 15 |
| 20 | Infotainment system | 10 |
| 21 | Relay extended D1 feed: climate control system, power driver’s seat, instrument panel | 10 |
| 22 | Headlight switch module, climate control system, onboard diagnostic connector, steering wheel lever modules | 5 |
| 23 | Turn signals | 20 |
| 24 | Automatic transmission – shift inhibitor, extended D2 feed | 10 |
| 25 | Fuel pump | 15 |
| 26 | Moonroof (option) | 15 |
| 27 | Central electronic module, vanity mirror lighting, courtesy lighting, glove compartment lighting, alarm siren* | 10 |
| 28 | Alarm siren* | 5 |
| 29 | — | — |
| 30 | Daytime running lights | 10 |
| 31 | Daytime running lights | 10 |
| 32 | Left front/rear parking lights | 7,5 |
| 33 | Right front/rear parking lights, license plate lights | 7,5 |
| 34 | Front fog | 15 |
| 35 | — | — |
| 36 | High beam headlights | 20 |
| 37 | Navigation system (option), DVD player | 10 |
| 38 | Low beam headlights, Bi-Xenon headlights (option) | 15 |
| * Please be aware that if these fuses are not intact, or have been removed, the alarm will not sound. | ||
Fuses in the cargo compartment
| Position | Function | Ampere rating [A] |
| 1 | Rear electrical module, cargo compartment lighting | 10 |
| 2 | Rear fog light | 10 |
| 3 | Brake lights | 15 |
| 4 | Backup lights | 10 |
| 5 | Rear window defroster, relay 15I – accessories (rear) | 5 |
| 6 | Tailgate release | 10 |
| 7 | Electric socket 12V in cargo compartment | 15 |
| 8 | Central locking rear doors/tailgate, fuel filler door | 20 |
| 9 | Trailer hitch (30 feed) | 15 |
| 10 | Antenna | 5 |
| 11 | Accessory control module (AEM) | 15 |
| 12 | Washer – tailgate window | 15 |
| 13 | Subwoofer/rear A/C (option) | 15 |
| 14 | Brake lights | 7,5 |
| 15 | Trailer hitch (15I feed), reverse warning system (option) | 20 |
| 16 | — | — |
| 17 | All Wheel Drive control module | 7,5 |
| 18 | — | — |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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