Page 339 of 412
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qFuse Panel Description
Fuse block (Engine compartment)
12 3
4 5 6
789
10
11 12 13
1415
16 17 18
19 20 21
22
23
24
25
26
27
28
29
30 31
32
33
34
35
36
Without turbocharger
DESCRIPTION FUSE RATINGPROTECTED COMPONENT
1 FAN 40A Cooling fan
2 P/ST 80A Power steering
3 BTN 40A For protection of various circuits
4 HEAD 40A Headlights
5 PTC ――
6 GLOW/P.SEAT 30A Power seat
7 ABS 1 30A ABS
í, DSCí
8ABS 2 20A ABSí, DSCí
9ENGINE 30A For protection of various circuits
10 ―― ―
11 IG KEY 1 30A Ignition switch
12 STARTER 20A Starter clutch
13 IG KEY 2 30A Ignition switch
14 GLOW 1 ――
15 HEATER 40A Blower motor
16 GLOW 2 ――
17 DEFOG 40A Rear window defroster
Maintenance and Care
Owner Maintenance
8-53íSome models.
Mazda3_8Z87-EA-08F_Edition1 Page339
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Page 340 of 412

Black plate (340,1)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
18 AUDIO 30AAudio system
(BOSE
®Sound System-equipped model)
19 ABS IG 10A ABSí, DSCí
20FOG 15A Front fog lightsí
21HORN 15A Horn
22 DRL 10A DRLí
23 H/CLEAN ――
24 F/PUMP 15A Fuel pump
25 P/ST IG 10A Power steering
26 A/C MAG 10A Air conditioner
í
27 ALT/TCM15A TCMí
28 GLOW SIG ――
29 P.OUTLET 15A Power outlet
30 ENG +B 10A PCM
31 ROOM 15A Interior lights
32 ENG BAR 4 10A O
2sensorsí
33 ENG BAR 310A O2sensors
34 EGI INJ 10A Injector
35 ENG BAR 1 10A For protection of various circuits
36 ENG BAR 2 10A PCM , Fuel pump
With turbocharger DESCRIPTION FUSE RATINGPROTECTED COMPONENT
1 FAN 70A Cooling fan
2 ―― ―
3 BTN 40A For protection of various circuits
4 HEAD 40A Headlights
5 F/PUMP 30A Fuel pump
6 ―― ―
7 ABS 1 30A ABS, DSC
8 ABS 2 20A ABS, DSC
9 ENGINE 30A For protection of various circuits
10 INJECTOR 30A Fuel injector
11 IG KEY1 30A Ignition switch
12 STARTER 20A Starter clutch
13 IG KEY2 30A Ignition switch
14 ―― ―
15 HEATER 40A Blower motor
16 ―― ―
17 DEFOG 40A Rear window defroster
18 AUDIO 30AAudio system
(BOSE
®Sound System-equipped model)
8-54
Maintenance and Care
íSome models.
Owner Maintenance
Mazda3_8Z87-EA-08F_Edition1 Page340
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Form No.8Z87-EA-08F
Page 341 of 412
Black plate (341,1)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
19 ABS IG 10A ABS
20 FOG 15A Front fog lights
21 HORN 15A Horn
22 DRL 10A DRL
í
23 H/CLEAN ――
24 ETC 10A Elec. throttle valve
25 ―― ―
26 A/C MAG 10A Air conditioner
27 ―― ―
28 ―― ―
29 P.OUTLET 15A Power outlet
30 ENG +B 10A PCM
31 ROOM 15A Interior lights
32 ―― ―
33 ENG BAR 3 10A O
2sensors
34 ―― ―
35 ENG BAR 1 15A For protection of various circuits
36 ENG BAR 2 10A PCM, Fuel pump
Maintenance and Care
Owner Maintenance
8-55íSome models.
Mazda3_8Z87-EA-08F_Edition1 Page341
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Form No.8Z87-EA-08F
Page 342 of 412
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Fuse block (Passenger's side)
37 38 39 4041 42
43 44 45 46
47 48 49 50 51
52 53 54 55 56 57 58
59 60 61 62 63 64
65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
DESCRIPTION
FUSE RATINGPROTECTED COMPONENT
37 D/LOCK 2 15A Double locking systemí
38 STOP LAMP/HORN10A Stop Lamp, Horn
39 HEAD HIGH L 10A Headlight high beam (LH)
40 HEAD HIGH R 10A Headlight high beam (RH)
41 ―― ―
42 ―― ―
43 CIGAR 15A Lighter
44 RADIO 7.5A Audio system
45 MIRROR 10A Power mirror
í
46TAIL R 7.5ATaillight (RH), Parking light (RH), License
plate lights
47 OBD 10A For protection of various circuits
48 ―― ―
49 TR/LOCK ――
50 ―― ―
51 ―― ―
52 SUN ROOF 20A Moonroof
í
53WASHER 20A Windshield wiper and washer
54 ―― ―
55 P/WIND R ――
8-56
Maintenance and Care
íSome models.
Owner Maintenance
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Black plate (343,1)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
56 P/WIND L ――
57 ALARM ――
58 M/DEF 7.5A Mirror Defroster
í
59―― ―
60 HEAD LOW R 15A Headlight low beam (RH), Headlight leveling
61 HEAD LOW L 15A Headlight low beam (LH)
62 ―― ―
63 ―― ―
64 ―― ―
65 SAS 10A Supplemental restraint system
66 METER 10A Instrument cluster, Immobilizer system
67 IGNITION 20A ABS
í, DSCí, Power steering
68 WIPER 20A Windshield wiper and washer
69 ENGINE 20A For protection of various circuits
70 IG SIG 10A Auto wiper
í, Power window switchí
71SAS 2 7.5A Seat weight sensor
72 ―― ―
73 ―― ―
74 SEAT WARM 20A Seat warmer
í
75 D/LOCK 125A Power door lockí
76A/C 10A Air conditionerí, Heater control unit
77 P/WIND L 30A Power window (LH)í
78 P/WIND R 30A Power window (RH)í
79BACK 10A Reverse lights
80 SUN ROOF 7.5A Moonroofí
81TAIL L 7.5A Taillight (LH), Parking light (LH)
82 ILLUMI 7.5A Illumination
83 ―― ―
84 ―― ―
85 ―― ―
86 ―― ―
Maintenance and Care
Owner Maintenance
8-57íSome models.
Mazda3_8Z87-EA-08F_Edition1 Page343
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Form No.8Z87-EA-08F
Page 395 of 412

Black plate (395,1)
Service Publications
Factory-authorized Mazda service publications are available for owners who wish to do
some of their own maintenance and repair.
When requesting any of our publications through an Authorized Mazda Dealer, refer to the
chart below.
If they don't have what you need in stock, they can order it for you.
PUBLICATION ORDER NUMBERPUBLICATION DESCRIPTION
9999-95-017B-09 2009 WORKSHOP MANUAL (English)
9999-MX-017B-09 2009 WORKSHOP MANUAL (Spanish)
9999-95-019G-09 2009 WIRING DIAGRAM (English)
9999-MX-019G-09 2009 WIRING DIAGRAM (Spanish)
9999-95-038C-09 (U.S.A. only) 2009 OWNER'S MANUAL
9999-EC-038C-09 (Canada only) 2009 OWNER'S MANUAL
9999-PR-038C-09 (Puerto Rico, Mexico only) 2009 OWNER'S MANUAL
9999-95-MODL-09 2009 SERVICE HIGHLIGHTS
9999-95-011F-08NAV (U.S.A. only) (U.S.A. only) 2009 NAVIGATION SYSTEM OWNER'S MANUAL
9999-EC-011F-08NAV (Canada only) (Canada only) 2009 NAVIGATION SYSTEM OWNER'S MANUAL
q WORKSHOP MANUAL:
Covers recommended maintenance and repair procedures of the drive train, body and
chassis.
qWIRING DIAGRAM:
Provides electrical schematics as well as component location for the entire electrical
system.
qOWNER'S MANUAL:
This booklet contains information regarding the proper care and operation of your vehicle.
This is not a technician's manual.
qSERVICE HIGHLIGHTS:
Provides description and operation of the many systems of your Mazda.
Customer Information and Reporting Safety Defects
Service Publications
9-45
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Form No.8Z87-EA-08F
Page 403 of 412

Black plate (403,1)
qLight Bulbs
Exterior light
Light bulb Category
Wattage ECE R (SAE)
Headlights High beam
60HB3 (HB3)
Low beam Halogen
55H7 (H7)
Xenon fusion 35D2S (D2S)
Front turn signal lights/Side-marker lights 27/8―(#1157NA)
Fog lights
íType A 55H11 (H11)
Type B 51HB4 (HB4)
Side turn signal lights
*15 WY5W (―)
High-mount brake light 4 Door
18W16W (#921)
5 Door Bulb type
18W16W (#921)
LED type LED
*2―(― )
Rear turn signal lights 21WY21W (―)
Brake lights/Taillights Bulb type
21/5 W21/5W (#7443)
LED type LED
*2―(― )
Reverse lights 21W21W (#7440)
License plate light 5W5W (―)
*1 Bulb replacement is not possible because it is built into the unit. Replace the unit.
*2 LED is the abbreviation for Light Emitting Diode.
Fog lights
Type A Type B
Interior light Light bulb Category
Wattage ECE R
Trunk light (4 Door) 5W5W
Luggage compartment light (5 Door) ―
Overhead light/Map lights (Front)
íW5W
Overhead light (Rear) 10―
Vanity mirror lights
í1.2 ―
Specifications
10-7íSome models.
Mazda3_8Z87-EA-08F_Edition1 Page403
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Form No.8Z87-EA-08F
Page 406 of 412

Black plate (406,1)
A
Accessory Socket .............................. 6-76
Add-On Non-Genuine Parts and
Accessories ....................................... 9-17
Air Bag Systems ............................... 2-42
Ambient Temperature Display .......... 6-66
Antenna ............................................. 6-16
Anti-Lock Brake System (ABS) ......... 5-7Warning light ............................... 5-8
Appearance Care ............................... 8-58
Ashtray .............................................. 6-70
Audio System ................................... 6-16 Audio control switch .................. 6-56
Audio set .................................... 6-27
AUX mode ................................. 6-58
Operating tips for audio
system ........................................ 6-17
Safety certification ..................... 6-61
Automatic Transaxle Driving tips ................................ 5-18
Fluid ........................................... 8-25
Manual shift mode ..................... 5-14
Shift-lock override ..................... 5-14
Shift-lock system ....................... 5-14
Transaxle ranges ........................ 5-13
B
BatteryEmergency starting .................... 7-16
Maintenance ............................... 8-32
Specifications ............................. 10-4
Beep Sounds Ignition key reminder ................. 5-50
Lights-on reminder ..................... 5-50
Tire inflation pressure warning
beep ............................................ 5-50
Beeps
Seat belt warning beep Sounds ... 5-50
B
Before Starting the Engine .................. 4-6After getting in ............................. 4-6
Before getting in .......................... 4-6
Body Lubrication .............................. 8-28
Bottle Holder ..................................... 6-72
Brake/Clutch Fluid ........................................... 8-23
Brakes Anti-lock brake system (ABS) ..... 5-7
Brakes assist ................................. 5-9
Foot brake .................................... 5-5
Parking brake ............................... 5-6
Warning light ............................... 5-7
Break-In Period ................................... 4-7
Bulb Replacement ............................. 8-39
C
Capacities .......................................... 10-5
Carbon Monoxide ............................... 4-5
Cargo Securing Loops ...................... 6-73
Cargo Sub-Compartment .................. 6-73
Catalytic Converter ............................. 4-4
Cell Phones ....................................... 9-18
Center Console .................................. 6-73
Child Restraint Child restraint precautions ......... 2-27
Installing child-restraint
systems ....................................... 2-31
LATCH child-restraint
systems ....................................... 2-37
Child Safety Locks for Rear Doors ... 3-11
Cigarette Lighter ............................... 6-70
Climate Control System ...................... 6-2 Gas specifications ...................... 10-6
Clock ................................................. 6-66
Cruise Control ................................... 5-20
Cup Holder ........................................ 6-71
11-2
Index
Mazda3_8Z87-EA-08F_Edition1 Page406
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Form No.8Z87-EA-08F