Fuse diagrams and relay boxes – Mazda MX-5
Applies to vehicles manufactured over the years:
2010, 2011, 2012, 2013, 2014, 2015.
Fuse block (engine compartment)
| Number | Amps [A] | Description |
| 1 | 30 | Cooling Fan |
| 2 | 7,5 | Cooling Fan |
| 3 | 20 | Rear window defroster |
| 4 | – | – |
| 5 | 15 | Lights overhead;
Start-up lighting; For the protection of several circuits; Boot opener. |
| 6 | 15 | For the protection of several circuits |
| 7 | 40 | Air Conditioning* |
| 8 | 30 | ABS |
| 9 | 15 | Front fog lights* |
| 10 | – | – |
| 11 | 30 | Electric retractable hardtop (left)* |
| 12 | 30 | Electric retractable hardtop (right)* |
| 13 | 7,5 | Air Conditioning* |
| 14 | 20 | Starter |
| 15 | 15 | Tail lights;
Parking lights; License plate illumination; Illumination. |
| 16 | 40 | ABS |
| 17 | 30 | For the protection of several circuits |
| 18 | 120 | For protection of all circuits |
| 19 | 10 | Injector |
| 20 | 10 | Engine control system |
| 21 | 10 | Engine control system |
| 22 | 15 | Dipped-beam headlights (left) |
| 23 | 15 | Dipped-beam headlights (right) |
| 24 | 15 | High beam headlight |
| 25 | 20 | Electric windows |
| 26 | 15 | Engine Control System |
| 27 | 20 | Windshield wipers and washers |
| 28 | 15 | DRL* |
| 29 | 15 | Horn |
| 30 | 10 | Stoplights |
| 31 | 10 | Electric throttling valve |
| 32 | 15 | Fuel Pump |
| 33 | 10 | Direction indicators;
Emergency lights. |
| 34 | 20 | Electric windows* |
| 35 | 40 | For the protection of several circuits |
| * Some models | ||
Passenger compartment (driver’s side)
| Number | Amps [A] | Description |
| 1 | 7,5 | Audio System;
Power supply for mirrors. |
| 2 | 15 | Accessory socket |
| 3 | 15 | Instrument cluster |
| 4 | 20 | Seat heating* |
| 5 | 7,5 | Lighting |
| 6 | 7,5 | Air Conditioning* |
| 7 | 7,5 | Engine control system;
For the protection of several circuits. |
| 8 | – | – |
| 9 | – | – |
| 10 | 20 | Public address system* |
| 11 | 20 | Electric door lock |
| 12 | – | – |
| 13 | – | – |
| 14 | – | – |
| 15 | – | – |
| 16 | – | – |
| * Some models | ||
