Hello!,at this time. Here you will see a description of fuses and relays Mazda CX-3 (2017) – fuse box
Include with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most used thing people look for).
Get suggestions about Support fuses, swapping a fuse, and more.
Mazda CX-3 (2017) – fuse box diagram
Year of production: 2017.
Cigarette Lighter Fuse (Power Socket) On Mazda CX-3 (2017) is fuse 5 in the fuse box on the left.
Fuse block (engine compartment)

Position | Description | Amp [A] | Description |
1 | C / U IG1 | 15 | To protect various circuits |
2 | ENGINE IG1 | 7.5 | Engine control system |
3 | SUNROOF | 10 | Sunroof * |
4 | INTERIOR | 15 | Overhead light |
5 | ENG + B | 7.5 | Engine control system |
6 | AUDIO2 | 15 | Public address system |
7 | METER1 | 10 | Instrument cluster |
8 | SRS1 | 7.5 | Airbag |
9 | METER2 | 7.5 | Instrument cluster * |
10 | RADIO | 7.5 | Public address system |
11 | ENGINE3 | 15 | Engine control system |
12 | ENGINE1 | 15 | Engine control system |
13 | ENGINE2 | 15 | Engine control system |
14 | AUDIO1 | 25 | Public address system |
15 | A / C MAG | 7.5 | Air conditioner * |
16 | AT PUMP | 15 | Transaxle control system * |
17 | AT | 15 | Transaxle control system * |
18 | D.LOCK | 25 | Electric door locks |
19 | H / L RH | twenty | Headlight (right) |
twenty | ENg + B2 | 7.5 | Engine control system |
21 | TAIL | twenty | Rear lights;
Number plate lighting; Parking lights. |
22 | – | – | – |
23 | ROOM | 25 | Overhead light |
24 | FOG | 15 | Fog lights * |
25 | H / CLEAN | twenty | – |
26 | STOP | 10 | Stop lights |
27 | HORN | 15 | Horn |
28 | H / L LH | twenty | Headlight (left) |
29 | ABS / DSC S. | thirty | ABS;
Dynamic stability control system *. |
thirty | GAMBLING | 15 | Emergency lights;
Ashtray; Direction indicators. |
31 | FUEL PUMP | 15 | Fuel system |
32 | FUEL WARM | 25 | – |
33 | WIPER | twenty | Windshield wiper |
34 | CABIN + B | 50 | To protect various circuits |
35 | FAN2 | thirty | – |
36 | FUEL PUMP | thirty | – |
37 | ABS / DSC M | 50 | ABS;
Dynamic stability control system *. |
38 | EVVT | twenty | Engine control system * |
39 | – | – | – |
40 | FAN1 | thirty | – |
41 | FAN3 | 40 | Cooling fan |
42 | ENG.MAIN | 40 | Engine control system |
43 | EPS | 60 | – |
44 | DEFOG | 40 | Rear window defogger |
45 | IG2 | thirty | To protect various circuits |
46 | INJECTOR | thirty | Engine control system |
47 | HEATER | 40 | Air conditioner |
48 | P. WINDOW1 | thirty | Electrically operated windows |
49 | DCDC DE | 40 | – |
* Some models |
Fuse Block (Left Side)

Position | Description | Amp [A] | Description |
1 | – | – | – |
2 | – | – | – |
3 | – | – | – |
4 | – | – | – |
5 | F.OUTLET | 15 | Accessory sockets |
6 | – | – | – |
7 | AT IND | 7.5 | AT gear shift indicator * |
8 | MIRROR | 7.5 | Mirror control |
9 | – | – | – |
10 | P. WINDOW2 | 25 | Electrically operated windows |
11 | R.WIPER | 15 | Rear window wiper and washer |
12 | – | – | – |
13 | – | – | – |
14 | SRS2 / ESCL | 15 | – |
15 | SEAT WARM | twenty | Seat heater * |
16 | M.DEF | 7.5 | Mirror defogger * |
* Some models |