
Black plate (303,1)
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
DESCRIPTION
FUSE
RATING PROTECTED COMPONENT
1 FAN 40 A Cooling fan
2 P/ST 80 A EHPAS
3 BTN 40 A For protection of various circuits
4 HEAD 40 A Headlights
5 PTC 80 A ―
6 GLOW 60 A ―
7 ABS 1 30 A ABS
í
8 ABS 2 20 A ABSí
9 ENGINE 30 A For protection of various circuits
10 ―― ―
11 IG KEY 1 30 A Ignition switch
12 STARTER 20 A Starter clutch
13 IG KEY 2 30 A Ignition switch
14 ―― ―
15 HEATER 40 A Blower motor
16 ―― ―
17 DEFOG 40 A Rear window defroster
Maintenance and Care
Owner Maintenance
8-55íSome models.
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Form No.8U55-EA-05G

Black plate (304,1)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
18 AUDIO 30 A Audio system (BOSE Sound System-equipped model)
19 ABS IG 10A ABS
í
20FOG 15 A Fog lightsí
21HORN 15 A Horn
22 ―― ―
23 H/CLEAN 20 A ―
24 F/PUMP 15 A Fuel pump
25 P/ST IG 10A Power steering
26 A/C MAG 10A Air conditioner
27 ALT/TCM 10A/15A Alternator/Transmission control module
28 ―― ―
29 ―― ―
30 ENG +B 10A PCM
31 ROOM 15 A Interior lights
32 ENG BAR 4 10A O
2heater
33 ENG BAR 3 10A O
2heater
34 EGI INJ 10A Injector
35 ENG BAR 1 10A Air flow sensor
36 ENG BAR 2 10A EGR control valve
8-56
Maintenance and Care
íSome models.
Owner Maintenance
Mazda3_8U55-EA-05G_Edition3 Page304
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Form No.8U55-EA-05G

Black plate (306,1)
DESCRIPTIONFUSE
RATING PROTECTED COMPONENT
56 P/WIND L 30 A ―
57 ALARM 7.5 A ―
58 M/DEF 7.5 A Mirror Defroster
59 ―― ―
60 HEAD LOW R 15 A Headlight low beams (RH), Headlight leveling
í
61 HEAD LOW L 15 A Headlight low beams (LH)
62 ―― ―
63 ―― ―
64 ―― ―
65 SAS 10A Supplemental restraint system
66 METER 10A Instrument cluster, Immobilizer system, Shift lock system
67 IGNITION 20 A ABS
í, EHPAS
68 WIPER 20 A Windshield wiper
69 ENGINE 20 A For protection of various circuits
70 IG SIG 10A Auto wiper
í
71 SAS 2 7.5 A Supplemental restraint system
72 ―― ―
73 ―― ―
74 SEAT WARM 20 A ―
75 D/LOCK 1 25 A Power door lock
76 A/C 10A Air conditioner, Heater control unit
77 P/WIND L 30 A Power window (LH)
í
78 P/WIND R 30 A Power window (RH)í
79 BACK 10A Reverse lights
80 SUN ROOF 7.5 A Moonroofí
81 TAIL L 7.5 A Taillights (LH), Parking lights (LH)
82 ILLUMI 7.5 A Illumination
83 ―― ―
84 ―― ―
85 ―― ―
86 ―― ―
8-58
Maintenance and Care
íSome models.
Owner Maintenance
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Form No.8U55-EA-05G

Black plate (330,1)
Add-On Non-Genuine Parts and Accessories
Non-genuine parts and accessories for Mazda vehicles can be found in stores.
These may fit your vehicle, but they are not approved by Mazda for use with Mazda
vehicles. When you install non-genuine parts or accessories, they could affect your
vehicle's performance or safety systems; the Mazda warranty doesn't cover this. Before you
install any non-genuine parts or accessories, consult an Authorized Mazda Dealer.
WARNING
Installation of Non-Genuine Parts or Accessories:
Installation of non-genuine parts or accessories is dangerous. Improperly designed
parts or accessories could seriously affect your vehicle's performance or safety
systems. This could cause you to have an accident or increase your chances of injuries
in an accident. Always consult an Authorized Mazda Dealer before you install non-
genuine parts or accessories.
Add-On Electrical and Electronic Equipment:
Incorrectly choosing or installing improper add-on equipment or choosing an
improper installer is dangerous. Essential systems could be damaged, causing engine
stalling, air-bag (SRS) activation, ABS inactivation, or a fire in the vehicle.
Be very careful in choosing and installing add-on electrical equipment, such as mobile
telephones, two-way radios, stereo systems, and car alarm systems.
Mazda assumes no responsibility for death, injury, or expenses that may result from the
installation of add-on non-genuine parts or accessories.
9-16
Customer Information and Reporting Safety Defects
Warranty
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Form No.8U55-EA-05G

Black plate (347,1)
Vehicle Loading
NOTE
This vehicle is not designed to tow a trailer.
This section will guide you in the proper loading of your vehicle and/or trailer, to keep
your loaded vehicle weight within its design rating capability, with or without a trailer.
Properly loading your vehicle will provide maximum return of vehicle design performance.
Before loading your vehicle, familiarize yourself with the following terms for determining
your vehicle's weight ratings, with or without a trailer, from the vehicle's Safety
Certification Label and Tire and Load Information Label:
WARNING
Overloaded Vehicle:
Overloading a vehicle is dangerous. The results of overloading can have serious
consequences in terms of passenger safety. Too much weight on a vehicle's suspension
system can cause spring or shock absorber failure, brake failure, handling or steering
problems, irregular tire wear, tire failure or other damage.
Overloading makes a vehicle harder to drive and control. It also increases the distance
required for stopping. In cases of serious overloading, brakes can fail completely,
particularly on steep grades. The load a tire will carry safely is a combination of the
size of the tire, its load range, and corresponding inflation pressure.
Never overload the vehicle and always observe the vehicle's weight ratings from the
vehicle's Safety Certification and Tire and Load Information labels.
Base Curb Weight is the weight of the vehicle including a full tank of fuel and all
standard equipment. It does not include passengers, cargo, or optional equipment.
Customer Information and Reporting Safety Defects
Tire Information (U.S.A.)
9-33
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Form No.8U55-EA-05G

Black plate (368,1)
A
Add-On Non-Genuine Parts and
Accessories ....................................... 9-16
Air Bag Systems ............................... 2-38
Air Filter ............................................ 8-29
Ambient Temperature Display .......... 6-46
Antenna ............................................. 6-16
Anti-Lock Brake System (ABS) ......... 5-6Warning light ............................... 5-7
Appearance Care ............................... 8-59
Ashtray .............................................. 6-50
Audio System ................................... 6-16 Audio control switch .................. 6-38
Audio set .................................... 6-23
Operating tips for audio
system ........................................ 6-16
Safety certification ..................... 6-41
Automatic Transaxle Driving tips ................................ 5-17
Fluid ........................................... 8-25
Manual shift mode ..................... 5-13
Shift-lock override ..................... 5-12
Shift-lock system ....................... 5-12
Transaxle ranges ......................... 5-11
B
BatteryEmergency starting .................... 7-14
Maintenance ............................... 8-34
Specifications ............................. 10-4
Beep Sounds Ignition key reminder ................. 5-45
Lights-on reminder ..................... 5-45
Seat belt warning beep Sounds ... 5-45
Tire inflation pressure warning
beep ............................................ 5-45
B
Before Starting the Engine .................. 4-6After getting in ............................. 4-6
Before getting in .......................... 4-6
Body Lubrication .............................. 8-28
Bottle Holder ..................................... 6-52
Brake/Clutch Fluid ........................................... 8-23
Brakes Anti-lock brake system (ABS) ..... 5-6
Brakes assist ................................. 5-8
Foot brake .................................... 5-4
Parking brake ............................... 5-5
Warning light ............................... 5-6
Break-In Period ................................... 4-7
Bulb Replacement ............................. 8-42
C
Capacities .......................................... 10-5
Carbon Monoxide ............................... 4-5
Cargo Securing Loops ...................... 6-53
Cargo Sub-Compartment .................. 6-53
Catalytic Converter ............................. 4-3
Cell Phones ....................................... 9-17
Center Console .................................. 6-53
Child Restraint Child restraint precautions ......... 2-21
Installing child-restraint
systems ....................................... 2-25
LATCH child-restraint
systems ....................................... 2-33
Child Safety Locks for Rear Doors ..... 3-9
Cigarette Lighter ............................... 6-50
Climate Control System ...................... 6-2 Gas specifications ...................... 10-6
Clock ................................................. 6-46
Cruise Control ................................... 5-18
Cup Holder ........................................ 6-51
11-2
Index
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Form No.8U55-EA-05G

Black plate (372,1)
T
Tachometer ........................................ 5-31
Temporary Spare Tire ....................... 8-40
Theft-Deterrent System ..................... 3-26
TiedownHook .......................................... 7-20
Tire Information ................................ 9-21
Tire Pressure Monitoring System ...... 5-22 System error activation .............. 5-25
Tire pressure monitoring system
warning light .............................. 5-23
Tires and wheels ......................... 5-25
Tires Inflation pressure ........................ 8-37
Replacement ............................... 8-39
Rotation ...................................... 8-38
Snow tires .................................. 4-10
Spare tire and tool storage ............ 7-3
Specifications ............................. 10-7
Flat Tire ........................................ 7-3
Tire chains .................................. 4-10
Uniform tire quality grading system
(UTQGS) ................................... 9-19
Tool ..................................................... 7-3
Towing Description ................................. 7-19
Emergency towing ..................... 7-19
Recreational towing ................... 7-22
Trailer towing ............................. 4-13
Trailer Towing .................................. 4-13
Trip Meter ......................................... 5-29
Trunk Lid .......................................... 3-12
Trunk Light ....................................... 3-14
Turn and Lane-Change Signals ......... 5-49
V
Vanity Mirrors ................................... 6-42
Vehicle Information Labels ............... 10-2
W
Warning Lights ................................. 5-33 ABS ............................................ 5-35
Air bag system ........................... 5-38
Automatic transaxle ................... 5-40
Brake system .............................. 5-35
Charging system ......................... 5-36
Check engine .............................. 5-37
Door-ajar .................................... 5-39
Engine oil pressure ..................... 5-37
Front seat belt pretensioner
system ........................................ 5-38
Low fuel ..................................... 5-38
Low washer fluid level ............... 5-40
Seat belt ...................................... 5-38
Tire pressure monitoring
system ........................................ 5-40
Warranty ............................................ 9-12
Washer Fluid ..................................... 8-27
Weights ............................................. 10-5
Wheel Replacement .......................... 8-40
Windows Power windows .......................... 3-16
Windshield Washer ........................... 5-52
Windshield Wipers ............................ 5-50 Blades replacement .................... 8-30
Winter Driving .................................... 4-9
11-6
Index
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Form No.8U55-EA-05G