Diagrams of fuse boxes and relays – Mazda CX-3

Applies to vehicles manufactured in the years:

2017.

The cigarette lighter (sockets) is fuse 5 in the fuse box in the passenger compartment.

 

Engine compartment

Number	Amperes [A]	Description
1	15	To protect various circuits
2	7.5	Engine control system
3	10	Sunroof *
4	15	Overhead light
5	7.5	Engine control system
6	15	Public address system
7	10	Instrument cluster
8	7.5	Airbag
9	7.5	Instrument cluster *
10	7.5	Public address system
11	15	Engine control system
12	15	Engine control system
13	15	Engine control system
14	25	Public address system
15	7.5	Air conditioner *
16	15	Transmission control system *
17	15	Transmission control system *
18	25	Electric door locks
19	twenty	Headlight (right)
20	7.5	Engine control system
21	twenty	Rear lights; Number plate lighting; Parking lights.
22	–	–
23	25	Overhead light
24	15	Fog lights*
25	twenty	–
26	10	Stop lights
27	15	Horn
28	twenty	Headlight (left)
29	thirty	ABS; Dynamic stability control system *.
30	15	Hazard warning lights (turn signals)
31	15	Fuel system
32	25	–
33	twenty	Windshield wiper
34	50	To protect various circuits
35	thirty	–
36	thirty	–
37	50	ABS; Dynamic stability control system *.
38	twenty	Engine control system *
39	–	–
40	thirty	–
41	40	Cooling fan
42	40	Engine control system
43	60	–
44	40	Rear window defogger
45	thirty	To protect various circuits
46	thirty	Engine control system
47	40	Air conditioner
48	thirty	Electric windows
49	40	–
* Some models

Passenger compartment

The fuse box is located on the left side of the vehicle, under the dashboard, near the door.

Number	Amperes [A]	Description
1	–	–
2	–	–
3	–	–
4	–	–
5	15	Accessory sockets
6	–	–
7	7.5	AT gear shift indicator *
8	7.5	Power mirrors
9	–	–
10	25	Electric windows
11	15	Rear window wiper and washer
12	–	–
13	–	–
14	15	–
15	twenty	Seat heating *
16	7.5	Mirror defogger *
* Some models