Mazda 3 was introduced in 2003. The car was offered with two body types - hatchback and sedan. In 2006, the car went through a restyling. In this article we will understand in detail fuse box diagrams Mazda 3 (codename BK) 2003, 2004, 2005, 2006, 2007, 2008, 2009 years of manufacture.
Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.
In the engine compartment
Located near the left fender, behind the protective cover.
1. To access the fuses and relays of the wiring block located in the engine compartment, pull the lever on the rear of the block.
2. Then lift the cover
The photo is an example of the execution.
Diagram
No.
Amps
Description
1
40
Cooling fan
2
80
Power steering pump
3
40
Diagnostic socket, alarm system, front windscreen washer, central locking, sidelights
4
40
Headlamps
5
-
Spare
6
*
7
30
ABS/ABS system, exchange rate stability system
8
20
Also
9
30
Electronic motor control relay
10
-
Not used
11
30
Ignition switch circuit
12
20
Starter solenoid relay
13
30
Ignition switch circuit
14
-
Not used
15
40
Climate system
16
-
Not used
17
40
Heated rear window
18
-
Not used
19
10
ABS, stability control system
20
15
Fog lights
21
15
Horn, Brake light
22
-
Not used
23
20
headlight washer
24
15
Fuel pump fuse
25
-
Not used
26
10
Air conditioning compressor electromagnetic clutch
27
10
Alternator
28
-
Not used
29
-
30
10
Engine management system
31
15
Dashboard, central locking, interior lighting
32
10
Engine management system
33
34
35
36
R1
Fog light relay
R2
Horn relay
R3
Heated rear window
R4
Not used
R5
Heated rear window
R6
Fuel pump relay
R7
Not used
R8
R9
headlight washer
R10
Electric climate control fan
R11
Air conditioner compressor clutch
R12
Not used
R13
Electromagnetic actuator relay
R14
electronic engine control relay
In the passenger compartment
To access the fuses and relays of the wiring block located in the passenger compartment, proceed as follows.
1. remove the plastic holder for the right-hand floor tunnel lining
2. then remove the cover plate.
3. Undo the two plastic clips securing the fuse box cover (cover removed for clarity)...
4. remove the cover
5. Rotate the two latches 90 degrees and lower the unit down.
6. the unit body can be pulled forward
General view of the Mazda 3 BK interior fuse box.
Diagram
No.
Amps
Decoding
37
15
Central locking system
38
-
Not used
39
10
Left main beam headlight
40
10
Right main beam headlight
41
-
Not used
42
-
Not used
43
15
Mazda 3 cigarette lighter fuse
44
7.5
Audio system
45
10
Power mirrors
46
7.5
Position lamps on the right side
47
10
Diagnostic connector
48
-
Not used
50
20
Ignition switch circuit
51
10
Electrical control unit
52
15
Hazard warning and direction indicators
53
20
Electric sunroof
54
20
Window washers
55
Not used
56
30
Right power windows
57
30
Left power windows
58
7.5
Horn
59
7.5
Window heating
60
Not used
61
15
Right dipped beam headlight
62
15
Left dipped beam headlight
63
Not used
64
-
64
10
Airbag system
65
10
Immobilizer, instrument cluster, ignition key locking system
66
20
ABS, stability control system, electric power steering pump
67
20
Windshield wipers
68
20
Engine ECU
69
10
Egnition lock
70
7.5
Airbag system
71
-
Not used
72
-
73
20
Seat heating
74
25
Central locking
75
10
Air conditioner compressor clutch relay
76
30
Right front power windows
77
30
Left front power windows
78
10
Back-up lights, instrument cluster
79
7.5
Sunroof
80
7.5
Position lamps on the left side
81
7.5
Fog lights, instrument panel illumination and indicator lamps