Mazda 3 BL (2012-2013) – fuse and relay box
Diagrams of fuse and relay boxes – Mazda 3 BL
Applies to vehicles manufactured in the years:
2012, 2013.
The cigarette lighter on the Mazda 3 BL is fuse number 12 and 14 in the fuse box in the passenger compartment.
Fuse box (engine compartment)
| Number | name | Amperes [A] | Description |
| 1 | DCDC * 1 | – | – |
| FAN 2 * 2 | 40 | Cooling fan * | |
| 2 | ENG MAIN | 40 | Engine control system |
| 3 | BTN 1 | 50 | To protect various circuits |
| 4 | A / C MAG | 7.5 | Air conditioner |
| 5 | H / L HI | 20 | Traffic lights |
| 6 | FOG | 15 | Fog lights* |
| 7 | H / L WASH | – | – |
| 8 | SUNROOF | 15 | Sunroof * |
| 9 | HEATER * 1 | 40 | Air conditioner |
| F.DEF RH * 2 | – | – | |
| 10 | EVVT * 1 | 20 | Engine control system |
| F.DEF LH * 2 | – | – | |
| 11 | FAN 1 | 40 | Cooling fan * |
| 12 | ROOM | 15 | Ceiling lights |
| 13 | TCM | 15 | Transaxle control system * |
| 14 | DSC | 20 | Dynamic stability control system * |
| 15 | BTN 2 | 7.5 | To protect various circuits |
| 16 | AT PUMP | – | – |
| 17 | PTC * 1 | – | – |
| HEATER * 2 | 40 | Air conditioner | |
| 18 | INJ | 30 | Engine control system * |
| 19 | R.DEF | 30 | Rear window defroster |
| 20 | IGKEY 2 | 40 | To protect various circuits |
| 21 | IGKEY 1 | 40 | To protect various circuits |
| 22 | HORN | 15 | Horn |
| 23 | STOP | 15 | Stop lights |
| 24 | ENG + B | 10 | Engine control system |
| 25 | FUEL PUMP | 25 | Fuel system |
| 26 | ABS | 40 | ABS |
| 27 | SEAT WARM | 20 | Seat heater * |
| 28 | EHPAS | 80 | Power steering |
| 29 | – | – | – |
| 30 | ABS IG | 7.5 | ABS |
| 31 | SWS | 7.5 | Airbag |
| 32 | H / L LO RH | 15 | Low beam (right) |
| 33 | H / L LO LH | 15 | Low beam (left) |
| 34 | ILLUM | 7.5 | Instrument panel lighting |
| 35 | TAIL | 15 | Rear lights;
Parking lights; License plate lighting. |
| 36 | ENG INJ | 15 | Engine control system |
| 37 | ENG BAR | 15 | Engine control system |
| 38 | ENG INJ * 1 | Engine control system | |
| ENG BAR 2 * 2 | 20 | Engine control system | |
| 39 | EHPAS IG * 1 | – | – |
| ETV * 2 | 15 | Engine control system | |
| * Some models
* 1 SKYACTIV-G 2.0 * 2 MZR 2.0, MZR 2.3 DISI Turbo and MZR 2.5 |
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Fuse box in passenger compartment
| Number | name | Amperes [A] | Description |
| 1 | BOSE | – | – |
| 2 | P SEAT | 30 | Electric seat * |
| 3 | P. WIND | 30 | Power windows |
| 4 | D LOCK | 25 | Door lock motor |
| 5 | – | – | – |
| 6 | – | – | – |
| 7 | ESCL | – | – |
| 8 | SAS | 15 | Airbag |
| 9 | – | – | – |
| 10 | GAMBLING | 15 | Emergency lights;
Direction indicators. |
| 11 | METER | 15 | Instrument cluster |
| 12 | OUTLET | 15 | Accessory sockets |
| 13 | R WIPER | 15 | Rear window wiper and washer * |
| 14 | CIGAR | 15 | Accessory sockets;
Lighter. |
| 15 | – | – | – |
| 16 | HEATER | 10 | Air conditioner |
| 17 | MIRROR | 10 | Mirror control |
| 18 | ST SIG | 10 | Engine control system |
| 19 | – | – | – |
| 20 | AUDIO | 7.5 | Sound system |
| 21 | M.DEF | 7.5 | Mirror defogger * |
| 22 | AFS | 7.5 | Adaptive front lighting system * |
| 23 | – | – | – |
| 24 | ENG | 20 | Engine control system |
| 25 | – | – | – |
| 26 | METER2 | – | – |
| 27 | – | – | – |
| 28 | AUDIO2 | – | – |
| 29 | – | – | – |
| 30 | P. WIND | 25 | Power windows |
| 31 | – | – | – |
| 32 | F WIPER | 25 | Windshield wiper and washer |
| 33 | BOSE 2 | 25 | Bose® Sound System * |
| 34 | – | – | – |
| * Some models | |||
