Hello!,now. In the following paragraphs you will find a description of fuses and relays Mazda 3 (2009) – fuse box
Include with photos of block diagrams as well as their locations. Highlighted the cigarette lighter fuse (as the favourite thing people look for).
Get suggestions about Service fuses, swapping a fuse, and more.
Mazda 3 (2009) – fuse box diagram
Year of production: 2009.
Cigarette Lighter Fuse (Power Socket) on Mazda 3 (2009) is fuse 43 in the fuse box on the passenger side.
Fuse block (engine compartment)

No turbocharger
Position | Description | Amp [A] | Description |
1 | FAN | 40 | Cooling fan |
2 | P / ST | 80 | Power steering |
3 | BTN | 40 | To protect various circuits |
4 | HEAD | 40 | Headlights |
5 | PTC | 80 | – |
6 | GLOW / P.SEAT | 60 | Electric seat |
7 | ABS 1 | thirty | ABS *, DSC * |
8 | ABS 2 | twenty | ABS *, DSC * |
9 | ENGINE | thirty | To protect various circuits |
10 | – | – | – |
11 | IG KEY 1 | thirty | Ignition switch |
12 | STARTER | twenty | Starter clutch |
13 | IG KEY 2 | thirty | Ignition switch |
14 | GLOW 1 | – | – |
15 | HEATER | 40 | Blower motor |
16 | GLOW 2 | – | – |
17 | DEFOG | 40 | Rear window defroster |
18 | AUDIO | thirty | Audio system
(model equipped with BOSE Sound System) |
19 | ABS IG | 10 | ABS *;
DSC *. |
twenty | FOG | 15 | Front fog lights * |
21 | HORN | 15 | Horn |
22 | DRL | 10 | DRL * |
23 | H / CLEAN | twenty | – |
24 | F / PUMP | 15 | Fuel pump |
25 | P / ST IG | 10 | Power steering |
26 | A / C MAG | 10 | Air conditioner * |
27 | ALT / TCM | 15 | TCM * |
28 | GLOW SIG | – | – |
29 | P.OUTLET | – | Power socket |
thirty | ENG + B | 10 | PCM |
31 | ROOM | 15 | Interior lights |
32 | ENG BAR 4 | 10 | O2 sensors * |
33 | ENG BAR 3 | 10 | O2 sensors |
34 | EGI INJ | 10 | Injector |
35 | ENG BAR 1 | 10 | To protect various circuits |
36 | ENG BAR 2 | 10 | PCM;
Fuel pump. |
* Some models |
With a turbocharger
Position | Description | Amp [A] | Description |
1 | FAN | 70 | Cooling fan |
2 | – | – | – |
3 | BTN | 40 | To protect various circuits |
4 | HEAD | 40 | Headlights |
5 | F / PUMP | thirty | Fuel pump |
6 | – | – | – |
7 | ABS 1 | thirty | ABS, DSC |
8 | ABS 2 | twenty | ABS, DSC |
9 | ENGINE | thirty | To protect various circuits |
10 | INJECTOR | thirty | Fuel Injection |
11 | IG KEY 1 | thirty | Ignition switch |
12 | STARTER | twenty | Starter clutch |
13 | IG KEY 2 | thirty | Ignition switch |
14 | – | – | – |
15 | HEATER | 40 | Blower motor |
16 | – | – | – |
17 | DEFOG | 40 | Rear window defroster |
18 | AUDIO | thirty | Audio system
(model equipped with BOSE Sound System) |
19 | ABS IG | 10 | ABS |
twenty | FOG | 15 | Front fog lights |
21 | HORN | 15 | Horn |
22 | DRL | 10 | DRL * |
23 | H / CLEAN | twenty | – |
24 | E.T.C | 15 | Electric throttle valve |
25 | – | – | – |
26 | A / C MAG | 10 | Air conditioner |
27 | – | – | – |
28 | – | – | – |
29 | P.OUTLET | 15 | Power socket |
thirty | ENG + B | 10 | PCM |
31 | ROOM | 15 | Interior lights |
32 | – | – | – |
33 | ENG BAR 3 | 10 | O2 sensors |
34 | – | – | – |
35 | ENG BAR 1 | 15 | To protect various circuits |
36 | ENG BAR 2 | 10 | PCM;
Fuel pump. |
* Some models |
Fuse Block (Passenger Side)

Position | Description | Amp [A] | Description |
37 | D / LOCK 2 | 15 | Double locking system * |
38 | STOP LAMP / HORN | 10 | Stop light;
Horn. |
39 | HEAD HIGH L | 10 | High beam (left) |
40 | HEAD HIGH R | 10 | High beam (right) |
41 | – | – | – |
42 | – | – | – |
43 | CIGAR | 15 | Lighter |
44 | RADIO | 7.5 | Sound system |
45 | MIRROR | 10 | Mirror with power regulation * |
46 | TAIL R | 7.5 | Rear lights (right);
Parking lights (right); License plate lighting. |
47 | OBD | 10 | To protect various circuits |
48 | – | – | – |
49 | TR / LOCK | – | – |
50 | – | – | – |
51 | – | – | – |
52 | SUN ROOF | twenty | Sunroof * |
53 | WASHER | twenty | Windshield wiper and washer |
54 | – | – | – |
55 | P / WIND R | – | – |
56 | P / WIND L. | – | – |
57 | ALARM | – | – |
58 | M / DEF | 7.5 | Mirror defroster * |
59 | – | – | – |
60 | HEAD LOW R | 15 | Dipped beam (right);
Headlamp leveling * |
61 | HEAD LOW L | 15 | Low beam (left) |
62 | – | – | – |
63 | – | – | – |
64 | – | – | – |
65 | SAS | 10 | Additional restraint system |
66 | METER | 10 | Instrument cluster;
Immobilizer system. |
67 | IGNITION | twenty | ABS *;
DSC *; Power steering. |
68 | WIPER | twenty | Windshield wiper and washer |
69 | ENGINE | twenty | To protect various circuits |
70 | IG SIG | 10 | Automatic wiper *;
Window switch *. |
71 | SAS 2 | 7.5 | Seat weight sensor |
72 | – | – | – |
73 | – | – | – |
74 | SEAT WARM | twenty | Seat heater * |
75 | D / LOCK 1 | 25 | Electric door lock * |
76 | A / C | 10 | Air conditioner *; Heater control unit. |
77 | P / WIND L. | thirty | Power window (left) * |
78 | P / WIND R | thirty | Power window (right) * |
79 | BACK | 10 | Reversing lamps |
80 | SUN ROOF | 7.5 | Sunroof * |
81 | TAIL L | 7.5 | Rear lights (left);
Parking lights (left). |
82 | ILLUMI | 7.5 | Lighting |
83 | – | – | – |
84 | – | – | – |
85 | – | – | – |
86 | – | – | – |
* Some models |