Mazda3 2014 Fuse Box Info
Fuse box location:
The fuse box is on the vehicle's left side.
Engine compartment fuse box:
Fuse arrangement in engine compartment.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse | Rating | Functions |
| 1. P.SEAT D | 30A | Power seat* |
| 2. D.LOCK | 25A | Power door locks |
| 3. P.WINDOW2 | 25A | Power windows |
| 4. SEAT WARM | 20A | Seat warmer* |
| 5. R.OUTLET3 | 15A | Accessory sockets |
| 6. SRS2/ESCL | 15A | Seat weight sensor* |
| 7. SUNROOF | 10A | Moonroof* |
| 8. M.DEF | 7.5A | Mirror defroster* |
| 9. R.OUTLET1 | - | - |
| 10. MIRROR | 7.5A | Power control mirror |
| 11. F.OUTLET | 15A | Accessory sockets |
| 12. AT IND | 7.5A | AT shift indicator* |
| 13. - | - | - |
| 14. - | - | - |
| 15. - | - | - |
*Some models
Engine compartment fuse box:
| Fuse | Rating | Functions |
| 1. FOG | 15A | Fog lights* |
| 2. H/L HI | 20A | Headlight high beam* |
| 3. H/CLEAN | 20A | - |
| 4. STOP | 10A | Brake lights |
| 5. ROOM | 15A | Overhead light |
| 6. ENG+B | 7.5A | Engine control system |
| 7. FUEL WARM | - | - |
| 8. HAZARD | 25A | Hazard warning fl ashers, Turn signal lights |
| 9. ABS/DSCS | 30A | ABS, Dynamic stability control system |
| 10. METER2 | - | - |
| 11. AUDIO2 | 7.5A | Audio system |
| 12. BOSE | 25A | Bose ® Sound System-equipped model* |
| 13. AUDIO1 | 15A | Audio system |
| 14. FUEL PUMP | 15A | Fuel system |
| 15. HID R DRL | 15A | Headlight (RH)*1 , Daytime running lights* |
| 16. AT PUMP | - | - |
| 17. HORN | 15A | Horn |
| 18. TAIL | 15A | Taillights, License plate lights, Parking lights, Front side-marker lights |
| 19. - | - | - |
| 20. AT | 15A | Transaxle control system |
| 21. R.WIPER | 15A | Rear window wiper* |
| 22. A/C | 7.5A | Air conditioner |
| 23. ENGINE3 | 15A | Engine control system |
| 24. ENGINE2 | 15A | Engine control system |
| 25. ENGINE1 | 15A | Engine control system |
| 26. GLOW SIG | - | - |
| 27. EVVT | 20A | Engine control system |
| 28. WIPER | 20A | Front window wiper and washer |
| 29. DCDC REG | - | - |
| 30. - | - | - |
| 31. ADD FAN DE | - | - |
| 32. P.WINDOW1 | 30A | Power windows |
| 33. H/L LOW R | 15A | Headlight low beam (RH)*2 |
| 34. H/L LOW L HID L | 15A | Headlight (LH)*1 , Headlight low beam (LH)*2 |
| 35. METER1 | 10A | Instrument cluster |
| 36. IG2 | 30A | For protection of various circuits |
| 37. - | - | - |
| 38. FAN DE | - | - |
| 39. DCDC DE | - | - |
| 40. SRS1 | 7.5A | Air bag |
| 41. ENGINE. IG1 | 15A | Engine control system |
| 42. C/U IG1 | 15A | For protection of various circuits |
| 43. - | - | - |
*1 With xenon fusion headlights
*2 With halogen headlights
*Some models
