Hi!,good night. In this post you will discover a description of fuses and relays Mazda CX-3 (2016) – fuse box
Include with images of block diagrams along with their locations. Highlighted the cigarette lighter fuse (as typically the most popular thing people look for).
Get tips about Support fuses, replacing a fuse, and more.
Mazda CX-3 (2016) – fuse box diagram
Year of production: 2017.
Cigarette lighter fuse (power socket) on Mazda CX-3 (2016) 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 |