Mazda 3 bm (3rd generation) was produced in 2014, 2015, 2016, 2017, 2018, 2019 and delivered worldwide. In this publication you will find a description of fuses and relays Mazda 3 bm with block diagrams, photo examples of execution and their location. Separately, we note the cigarette lighter fuse.
Designation may differ from that shown. Check your diagrams on the back of the protective cover or other technical documentation.
In the passenger compartment
Box located at the bottom of the left pillar, on the driver's side, behind the protective cover. To access the block, it must be moved in the direction of the arrow.
Photo - an example of execution.
| Diagram | |
|---|---|
|
|
| № | Description |
| 1 | 30A P.SEAT D - Seat adjustment |
| 2 | 25А D.LOCK - Central locking |
| 3 | 25А P.WINDOW2 - Electric windows |
| 4 | 20А SEAT WARM - Heated seats |
| 5 | 15A R.OUTLET3 - Additional power sockets |
| 6 | 15A SRS2 / ESCL - Load sensor built into the seats |
| 7 | 10A SUNROOF - Sunroof |
| 8 | 7.5A M.DEF - Heated rear-view mirrors |
| 9 | 15А R.OUTLET1 - Additional power sockets |
| 10 | 7,5А MIRROR - Adjustment of mirrors |
| 11 | 15A F.OUTLET - Cigarette lighter |
| 12 | 7,5A AT IND - Automatic transmission gear shift indicator |
| 13 | Reserve |
| 14 | Reserve |
| 15 | Reserve |
The fuse number 11 at 15A is responsible for the cigarette lighter.
In the engine compartment
Fuse box located on the left side of the engine compartment, next to the battery.
To access, remove the cover
Example of a diagram from the box cover.
| Diagram | |
|---|---|
|
|
| № | Description |
| 1 | 15А FOG - Fog lights |
| 2 | 20А H / L HI - High beam headlamps |
| 3 | 20А H / CLEAN - Headlight washer |
| 4 | 10A STOP - Brake lights |
| 5 | 15A ROOM - Additional light (overlays) |
| 6 | 7,5А ENG + B - Engine management system |
| 7 | FUEL WARM - fuel heating |
| 8 | 25А HAZARD - Hazard warning system, direction indicators |
| 9 | 30A ABS / DSCS - ABS, Dynamic Stability Control System |
| 10 | 7,5A METER2 - Instrument cluster |
| 11 | 7.5A AUDIO2 - Audio system second option |
| 12 | 25A BOSE - Bose® Audio System (if equipped) |
| 13 | 15A AUDIO1 - Audio system first version |
| 14 | 15A FUEL PUMP - Fuel system, fuel pump |
| 15 | 15А HID R DRL - Right headlight (RH) * 1, Daytime running lights |
| 16 | 15A AT PUMP - transmission control system |
| 17 | 15А HORN - Signal, horn |
| 18 | 15A TAIL - Rear lights, license plate lights, parking lights, front side marker lights |
| 19 | Reserve |
| 20 | 15A AT- Control systems TRANSAXLE |
| 21 | 15А R.WIPER - Rear wiper |
| 22 | 7.5A A / C - Air Conditioning |
| 23 | 15A ENGINE3 - Engine management system |
| 24 | 15A ENGINE2 - Engine management system |
| 25 | 15A ENGINE1 - Engine management system |
| 26 | 5A GLOW SIG - Engine Management |
| 27 | 20А EVVT - Engine management system |
| 28 | 20А WIPER - Washer and cleaner for front glass |
| 29 | 30A DCDC REG -To protect various circuits |
| 30 | Reserve |
| 31 | 40А ADD FAN DE - Cooling fan |
| 32 | 30А P.WINDOW1 - Electric windows |
| 33 | 15A H / L LOW R - Low beam headlamp, right (RH) * 2 |
| 34 | 15A H / L LOW L HID L - Headlamp left (LH) * 1, Headlamp low beam left (LH) * 2 |
| 35 | 10A METER1 - Instrument panel |
| 36 | 30A IG2 - For protection of various circuits |
| 37 | Reserve |
| 38 | 40А ADD FAN DE - Cooling fan |
| 39 | 40A DCDC DE - For protection of additional circuits |
| 40 | 7.5A SRS1 - Air bag |
| 41 | 15A ENGINE. IG1 - Engine management system |
| 42 | 15A C / U IG1 - For protection of various circuits |
| 43 | Reserve |
Check the relay assignment with the example diagram.
