Volvo S40 mk2 (second generation; 2010) – fuse box diagram
Year of manufacture: 2010
Fuse box in the engine compartment
| Fuse | Use of | Ampre ratting [A] |
| 1 | Coolant fan (radiator) | 50 |
| 2 | Power steering | 80 |
| 3 | Lead to the fuse box in the passenger compartment | 60 |
| 4 | Lead to the fuse box in the passenger compartment | 60 |
| 5 | Element, climate unit | 80 |
| 6 | – | – |
| 7 | ABS pump | 40 |
| 8 | ABS valves | 20 |
| 9 | Engine functions | 30 |
| 10 | Air conditioning system blower | 40 |
| 11 | Headlight washers | 20 |
| 12 | Pass heated rear window | 30 |
| 13 | Starter relay | 30 |
| 14 | Trailer connector (accessories) | 40 |
| 15 | – | – |
| 16 | Feed to audio system | 30 |
| 17 | Wipers | 30 |
| 18 | Lead to the fuse box in the passenger compartment | 40 |
| 19 | – | – |
| 20 | Horn | 15 |
| 21 | – | – |
| 22 | – | – |
| 23 | Engine control module (ECM) / transmission control module (TCM) | 10 |
| 24 | – | – |
| 25 | – | – |
| 26 | Ignition switch | 15 |
| 27 | A/C compressor | 10 |
| 28 | – | – |
| 29 | Front fog lights * | 15 |
| 30 | – | – |
| 31 | – | – |
| 32 | Fuel injectors | 10 |
| 33 | Heated lambda probe, vacuum pump | 20 |
| 34 | Ignition coils, air conditioning unit pressure sensor | 10 |
| 35 | Engine sensor valves, air conditioning relay, relay coil, PTC element oil trap, canister, air mass meter | 15 |
| 36 | Engine control module (ECM), throttle sensor | 10 |
Passenger compartment fuse box
The fuse box in the passenger compartment is located under the glove box.
| Fuse | Use | Ampere ratting [A]. |
| 37 | Not in use | – |
| 38 | Not in use | – |
| 39 | Not in use | – |
| 40 | Not in use | – |
| 41 | Not in use | – |
| 42 | Not in use | – |
| 43 | Audio system, Bluetooth, Volvo navigation system * | 15 |
| 44 | Supplementary restraint system (SRS), engine control module | 10 |
| 45 | 12 V socket in the rear of the sea | 15 |
| 46 | Lighting – glove box, instrument panel and footwells | 5 |
| 47 | Interior lighting | 5 |
| 48 | Windshield washers | 15 |
| 49 | Supplemental restraint system (SRS), passenger weight sensor (OWS) | 10 |
| 50 | – | – |
| 51 | AWD, fuel filter relay | 10 |
| 52 | Transmission control module (TCM), ABS | 5 |
| 53 | Power steering | 10 |
| 54 | Parking assist *, active cornering lights *. | 10 |
| 55 | – | – |
| 56 | Volvo Navigation System remote key module, alarm siren control module | 10 |
| 57 | Built-in diagnostic socket, brake light switch | 15 |
| 58 | Right high beam, auxiliary light relay | 7,5 |
| 59 | Left high beam | 7,5 |
| 60 | Heated driver’s seat * | 15 |
| 61 | Heated passenger seat * | 15 |
| 62 | Moonroof * | – |
| 63 | Electrically operated window and door lock – rear passenger side door | 20 |
| 64 | Audio system, Volvo navigation system * | 5 |
| 65 | Public address system | 5 |
| 66 | Audio system control module (ICM), air conditioning system | 10 |
| 67 | – | – |
| 68 | Cruise control | 5 |
| 69 | Air conditioning system, rain sensor *, BLIS button *. | 5 |
| 70 | – | – |
| 71 | – | – |
| 72 | – | – |
| 73 | Moonroof, front overhead lighting, auto-dimming mirror *, seatbelt reminder | 5 |
| 74 | Fuel pump relay | 15 |
| 75 | – | – |
| 76 | – | – |
| 77 | Auxiliary equipment control module (AEM) | 15 |
| 78 | – | – |
| 79 | Spare lights | 5 |
| 80 | – | – |
| 81 | Electrically operated window and door lock – driver side rear door | 20 |
| 82 | Power window – passenger side door | 25 |
| 83 | Power window and door lock – driver’s side front door | 25 |
| 84 | Power passenger seat | 25 |
| 85 | Electrically powered driver’s seat | 25 |
| 86 | Interior lighting relay, trunk light, electric seats | 5 |