The third generation was presented on June 26, 2013 at the motor show in Australia. The car is built on a new Skyactiv chassis, which replaced the C1 platform from Ford. In this article we will understand in detail fuse box diagrams Mazda 3 (codename BM) 2014, 2015, 2016, 2017, 2018, 2019 years of manufacture.
Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.
Under the hood
The unit is located near the battery. Remove the protective cover for access.
General view.
Example diagram with relay assignment from the block cover.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| 1 | Fog lights (in some packages) | 15 |
| 2 | High beam (with halogen headlights) | 20 |
| 3 | Headlight washer | 20 |
| 4 | Brake lights | 10 |
| 5 | Interior light | 15 |
| 6 | Engine management system | 7.5 |
| 7 | fuel heating - FUEL WARM | 15 |
| 8 | Warning lights, direction indicators | 25 |
| 9 | ABS, Dynamic Stability Control | 30 |
| 10 | METER2 - Dashboard | 7.5 |
| 11 | Audio system | 7.5 |
| 12 | with a Bose audio system (in some packages) | 25 |
| 13 | Audio system | 15 |
| 14 | Mazda 3 fuel pump fuse | 15 |
| 15 | Headlight (right) (with LED headlights), daytime running lights (in some packages) | 15 |
| 16 | AT PUMP - transmission control system | 15 |
| 17 | Horn | 15 |
| 18 | Rear lights, license plate light, parking lights, front side marker lights | 15 |
| 19 | Heated steering wheel (in some packages) | 15 |
| 20 | Transmission control system | 15 |
| 21 | Rear window wiper (in some packages) | 15 |
| 22 | Air conditioner | 7.5 |
| 23 | Engine management system - ENGINE3 | 15 |
| 24 | Engine management system - ENGINE2 | 15 |
| 25 | Engine management system - ENGINE1 | 15 |
| 26 | GLOW SIG | 5 |
| 27 | Engine management system - EVVT | 20 |
| 28 | Front window washer and wiper | 20 |
| 29 | DC DC REG | 30 |
| 30 | Electric parking brake (left) (in some packages) | 30 |
| 31 | Cooling fan - ADD FAN DE | 40 |
| 32 | Power windows | 30 |
| 33 | Dipped beam headlamp (right) (with halogen headlamps) | 15 |
| 34 | Headlight (left) (with LED headlights), dipped beam (left) (with halogen headlights) | 15 |
| 35 | Instrument panel | 10 |
| 36 | IG2 - For protection of various circuits | 30 |
| 37 | Electric parking brake (right) (in some packages) | 30 |
| 38 | Cooling fan | 40 |
| 39 | To protect auxiliary circuits - DCDC DE | 40 |
| 40 | SRS Airbags | 7.5 |
| 41 | Engine management system | 15 |
| 42 | To protect auxiliary circuits - C / U IG1 | 15 |
| 43 | METER3 | 10 |
In the passenger compartment
The unit is located near the door on the driver's side. To access it, the protective cover must be removed.
General view of the Mazda 3 bm interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Decoding | Amps |
| 1 | Power seat (in some packages) | 30 |
| 2 | Electric door locks | 25 |
| 3 | Power windows | 25 |
| 4 | Seat heating (in some packages) | 20 |
| 5 | Rear outlets for connection of additional equipment | 15 |
| 6 | Weight sensor in the seat | 15 |
| 7 | Sunroof (in some packages) | 10 |
| 8 | Heated mirrors (in some packages) | 7.5 |
| 9 | R.OUTLET1 - Additional electrical outlets | 15 |
| 10 | Electrically adjustable mirror | 7.5 |
| 11 | Accessory power outlets, Mazda 3 bm cigarette lighter fuse | 15 |
| 12 | Automatic transmission shift indication (in some packages) | 7.5 |
| 13 | SRS1 | 7.5 |
| 14 | METER1 | 10 |
| 15 | C/U IG1 | 15 |
