The Volvo C30 is a premium compact hatchback. First presented as a concept in Detroit, the production model debuted in Paris. The hatchback’s design reflects Volvo’s signature Scandinavian styling, featuring a distinctive, broad shoulder line. This guide provides detailed fuse box diagrams and relay assignments for the Volvo C30 (chassis code MK / 533; P1 platform) produced from 2006 through 2013.
Below you will find fuse box locations, panel diagrams, and photo references. Fuses for the “Cigarette lighter” and “Fuel pump” are highlighted in bold for quick reference.
In the Passenger Compartment
Located on the front passenger side, beneath the glove compartment.
Access procedure:
1. Remove the trim panel covering the unit by pressing the center pin of the retaining clip (1) inward by approximately 1 cm (0.4 in), then remove the clip.
2. Turn the two thumbscrews counterclockwise to remove them.
3. Lower the fuse box panel (3) halfway down, pull it toward the passenger seat as far as possible, then unhook and remove the unit.
Fuse box access demonstration.
Overview of the Volvo C30 passenger compartment fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating (A) |
| 1 | Empty | - |
| 2 | Empty | - |
| 3 | Empty | - |
| 4 | Empty | - |
| 5 | Empty | - |
| 6 | Empty | - |
| 7 | Telephone, audio system, RTI navigation system (if equipped) | 15 |
| 8 | SRS control module, Engine Control Module (ECM) (5-cylinder engines) | 10 |
| 9 | Volvo C30 cigarette lighter fuse, auxiliary power outlets | 15 |
| 10 | Interior lighting | 5 |
| 11 | 5 | |
| 12 | Rear window wiper and washer | 15 |
| 13 | Supplemental Restraint System (SRS) airbag module | 10 |
| 14 | Empty | |
| 15 | Auxiliary passenger compartment heater, fuel filter heater relay, PTC cabin heater | 10 |
| 16 | Transmission Control Module (TCM), Anti-lock Braking System (ABS) | 5 |
| 17 | Electric power steering (EPS) | 10 |
| 18 | Park assist, Bi-Xenon headlights (if equipped) | 10 |
| 19 | Central locking receiver module | 20 |
| 20 | Central locking receiver, alarm siren control module | 10 |
| 21 | OBD-II diagnostic port, brake light switch | 15 |
| 22 | Right high-beam headlight | 7.5 |
| 23 | Left high-beam headlight | 7.5 |
| 24 | Heated front seats | 15 |
| 25 | 15 | |
| 26 | Power sunroof control module | 20 |
| 27 | Empty | - |
| 28 | Audio system | 5 |
| 29 | In-Car Entertainment (ICE) / Infotainment system | 5 |
| 30 | 10 | |
| 31 | Empty | - |
| 32 | Steering Wheel Module (SWM), cruise control switch | 5 |
| 33 | Climate Control Module (CCM), rain sensor, BLIS switch | 5 |
| 34 | Empty | - |
| 35 | Empty | - |
| 36 | Empty | - |
| 37 | Power sunroof, overhead console (OCS), rear seatbelt reminder, auto-dimming rearview mirror | 5 |
| 38 | Volvo C30 fuel pump fuse | 15 |
| 39 | Empty | - |
| 40 | Empty | - |
| 41 | 15 | |
| 42 | Empty | - |
| 43 | Reversing lights | 5 |
| 44 | Empty | - |
| 45 | Empty | - |
| 46 | Driver door control module (DDM) | 25 |
| 47 | Passenger door control module (PDM) | 25 |
| 48 | Power seats | 25 |
| 49 | 25 | |
| 50 | Interior lighting, luggage compartment lighting, power seats, fuel gauge sensor (Flexifuel 1.8F) | 5 |
| R1 | Volvo C30 fuel pump relay | |
| R2 | Multifunction control module relay | |
In the Engine Compartment
Located beneath the protective cover adjacent to the left strut tower.
Fuse box location example.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Rating (A) |
| F1 | Engine cooling fan control module | 50 |
| F2 | Electric power steering (EPS) pump | 80 |
| F3 | Passenger compartment fuse box power feed | 60 |
| F4 | 60 | |
| F5 | Intake air heater | 80 |
| F6 | Glow plug control module | 60 / 70 |
| F7 | Anti-lock Braking System (ABS) / Stability Control | 30 |
| F8 | 20 | |
| F9 | Engine Management System (EMS) | 30 |
| F10 | Blower motor | 40 |
| F11 | Headlight washer pump | 20 |
| F12 | Heated rear window (defroster) | 30 |
| F13 | Starter motor solenoid | 30 |
| F14 | Trailer control module (TRM) | 40 |
| F15 | Empty | |
| F16 | Infotainment system power supply | 30 |
| F17 | Windshield wipers and washer pump | 30 |
| F18 | Passenger compartment fuse box power feed | 40 |
| F19 | Empty | |
| F20 | Horn | 15 |
| F21 | Auxiliary heater | 20 |
| F22 | Audio system amplifier | 25 |
| F23 | Engine Control Module (ECM) (5-cylinder gasoline), Transmission Control Module (TCM) | 10 / 15 |
| F24 | Fuel filter heater | 20 |
| F25 | 10 | |
| F26 | Ignition switch / Steering column lock | 15 |
| F27 | A/C compressor magnetic clutch | 10 |
| F28 | Empty | |
| F29 | Front fog lights | 15 |
| F30 | Engine Control Module (ECM) (1.6L gasoline, 2.0L diesel) | 3 / 10 |
| F31 | Alternator / Generator | 10 |
| F32 | Engine Management System (EMS) | 10 |
| F33 | 20 | |
| F34 | 10 | |
| F35 | 15 | |
| F36 | 10 | |
| No. | Relay Assignments / Functions | |
| 1 | Auxiliary heater relay | |
| 2 | Horn relay | |
| 3 | Vacuum pump motor relay | |
| 4 | Front fog light relay | |
| 5 | Fuel filter heater relay | |
| 6 | Start-Stop system relay | |
| 7 | Battery monitoring sensor relay | |
| 8 | - | |
| 9 | Headlight washer pump relay | |
| 10 | Heated rear window relay | |
| 11 | A/C compressor clutch relay | |
| 12 | Glow plug relay | |
| 13 | Starter motor relay | |
| 14 | Engine Management System (EMS) relay | |