Mazda RX-8 2004 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is on the vehicle's left side.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° and Name | Rating | Functions |
| 1. CIGAR | 15A | Lighter |
| 2. ACC | 7.5A | Audio system, Power control mirror |
| 3. AUX PWR | 20A | Accessory socket |
| 4. A/C | 7.5A | Air conditioner |
| 5. - | - | - |
| 6. - | - | - |
| 7. SPARE | 7.5A | - |
| 8. SPARE | 20A | - |
| 9. M.DEF | 10A | Mirror defroster* |
| 10. DSC | 7.5A | DSC* |
| 11. AUDIO | 20A | Audio system* |
| 12. D.LOCK | 30A | Power door locks, Sunroof* |
| 13. P.WIND | 30A | Power windows |
| 14. ROOM | 15A | Interior lights |
| 15. SPARE | 15A | - |
| 16. SPARE | 10A | - |
*Some models
Engine compartment fuse box:
| Fuse/Relay N° nad Name | Rating | Functions |
| 1. MAIN | 120A | For protection of all circuits |
| 2. HEATER | 40A | Heater |
| 3. AIR PUMP | 60A | Air pump |
| 4. BTN | 30A | Power windows, Power door locks, Illuminated entry system, Sunroof* |
| 5. DEFOG | 50A | Rear window defroster |
| 6. FAN | 40A | Electric fan |
| 7. ABS/DSC | 60A | ABS, DSC* |
| 8. ACC | 30A | Lighter, Power control mirror, Accessory socket, Audio system |
| 9. HEAD | 15A | Headlight high beams* , Headlight cleaner* |
| 10. HEAD LOW R |
15A | Headlight low beam (RH) |
| 11. HEAD LOW L |
15A | Headlight low beam (LH) |
| 12. DRL | 15A | DRL* (Headlight high beams) |
| 13. DSC | 30A | DSC* |
| 14. SEAT WARM |
20A | Seat warmer* |
| 15. H/CLEAN | 20A | Headlight cleaner* |
| 16. R.FOG | 10A | - |
| 17. FOG | 15A | Fog lights* |
| 18. A/C MAG | 10A | Air conditioner |
| 19. IG | 30A | For protection of various circuits |
| 20. IG KEY | 15A | For protection of various circuits |
| 21. STOP | 15A | Brake lights |
| 22. FUEL PUMP | 20A | Fuel pump |
| 23. HORN | 15A | Horn |
| 24. HAZARD | 15A | Hazard warning flashers, Turn signals |
| 25. ETV | 15A | Electric throttle valve |
| 26. WIPER | 20A | Windshield wiper and washer |
| 27. P.WIND | 20A | Power windows |
| 28. ENGINE | 15A | Engine control system, Supplemental restraint system, ABS, Power steering |
| 29. TAIL | 10A | Taillights, License plate light, Parking lights, Front sidemaker lights, Rear sidemarker lights |
| 30. ILLUMI | 10A | Illuminated entry system |
| 31. EGI COMP1 | 10A | Engine control system |
| 32. EGI COMP2 | 10A | Engine control system |
| 33. EGI INJ | 15A | Fuel injector |
| 34. EPS | 60A | Power steering |
*Some models
