Mazda CX-3 (2018) – fuse and relay box

Diagrams of fuse boxes and relays – Mazda CX-3

2018.

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

 

Engine compartment

Mazda CX-3 (2018) - fuse and relay box

Number Amperes [A] Description
1 15 A. To protect various circuits
2 7.5 amps Engine control system
3 10 A. Sunroof (some models)
4 15 A. Overhead light
5 7.5 amps Engine control system
6 15 A. Public address system
7 10 A. Instrument cluster
8 7.5 amps Airbag
9 7.5 amps Instrument cluster (some models)
10 7.5 amps Public address system
11 15 A. Engine control system
12 15 A. Engine control system
13 15 A. Engine control system
14 25 A. Public address system
15 7.5 amps Air conditioner (some models)
16 15 A. Transmission control system (some models)
17 15 A. Transmission control system (some models)
18 25 A. Electric door locks
19 20 A. Headlight (right)
20 7.5 amps Engine control system
21 20 A. Rear lights;

Number plate lighting;

Parking lights.

22 15 A. Heated steering wheel (some models)
23 25 A. Overhead light
24 15 A. Fog lights (some models)
25 20 A.
26 10 A. Stop lights
27 15 A. Horn
28 20 A. Headlight (left)
29 30 A. ABS;

Dynamic stability control system (some models).

30 15 A. Emergency lights;

Direction indicators.

31 15 A. Fuel system
32 25 A.
33 20 A. Windshield wiper
34 50 A. To protect various circuits
35 30 A.
36 30 A.
37 50 A. ABS;

Dynamic stability control system (some models).

38 20 A. Engine management system (some models)
39
40 30 A.
41 40 A. Cooling fan
42 40 A. Engine control system
43 60 A.
44 40 A. Rear window defogger
45 30 A. To protect various circuits
46 30 A. Engine control system
47 40 A. Air conditioner
48 30 A. Electric windows
49 40 A.
READ:  Mazda CX-5 (2018-2019) - fuse and relay box

Passenger compartment

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

Mazda CX-3 (2018) - fuse and relay box

Number Amperes [A] Description
1
2
3
4
5 15 A. Accessory sockets
6
7 7.5 amps AT gear shift indicator (some models)
8 7.5 amps Power side mirrors
9
10 25 A. Electric windows
11 15 A. Rear window wiper and washer
12 30 A. Electric seat (some models)
13
14 15 A.
15 20 A. seat (some models)
16 7.5 amps Mirror defogger (some models)
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