Page 195 of 412

Black plate (195,1)
2. Use the temperature control dial toselect a desired temperature.
Cold Hot
To turn off the system, press the OFF
switch.
NOTE
lSetting the temperature to maximum high
or low will not provide the desired
temperature at a faster rate.
lWhen selecting heat, the system will restrict
airflow until it has warmed to prevent cold
air from blowing out of the vents.
qWindshield Defrosting and Defogging
Press the windshield defroster switch.
In this position, the
position is
automatically selected, and the air
conditioner automatically turns on. The
air conditioner will directly dehumidify
the air to the front windshield and side
windows (page 6-4). Airflow amount will
be increased.
WARNING
Set the temperature control to the hot
or warm position when defogging (
position): Using the
position with the
temperature control set to the cold
position is dangerous as it will cause
the outside of the windshield to fog
up. Your vision will be hampered,
which could lead to a serious
accident.
NOTE
Use the temperature control dial to increase
the air flow temperature and defog the
windshield more quickly.
q Sunlight/Temperature Sensor
The fully automatic air conditioner
function measures inside and outside
temperatures, and sunlight. It then sets
temperatures inside the passenger
compartment accordingly.
CAUTION
Do not obstruct either sensor,
otherwise the automatic air
conditioner will not operate properly.
Sunlight sensor
Interior Comfort
Climate Control System
6-13
Mazda3_8Y64-EA-08A_Edition1 Page195
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Form No.8Y64-EA-08A
Page 202 of 412

Black plate (202,1)
CD Player
Music CD player
(non-MP3 compatible)
Music CD/MP3 CD player
(MP3 compatible)
In-dash CD Changer
lBe sure never to touch the signal
surface when handling the CDs. Pick
up a CD by grasping the outer edge or
the edge of the hole and the outer edge.
lDo not stick paper or tape on the CD.
Avoid scratching the reverse side (the
side without a label). The disc may not
eject resulting in a malfunction.
lDust, finger smudges, and dirt can
decrease the amount of light reflected
from the signal surface, thus affecting
sound quality. If the CD should
become soiled, gently wipe it with a
soft cloth from the center of the CD to
the edge.
lDo not use record sprays, antistatic
agents, or household spray cleaners.
Volatile chemicals such as benzine and
thinner can also damage the surface of
the CD and must not be used. Anything
that can damage, warp, or fog plastic
should never be used to clean CDs.
lInsert discs one by one. If two discs are
inserted at the same time, the system
may not operate properly.
lCD TEXT textual information cannot
be displayed by audio units other than
the CD player (MP3 compatible type
only)/In-dash CD changer (MP3
compatible type only). (Only playback
is possible.)
lThe following player can play MP3
files recorded in CD-ROM, CD-R, and
CD-RW.
· CD player (MP3 compatible typeonly)
· In-dash CD changer (MP3 compatible type only)
lThe CD player/In-dash CD changer
ejects the CD if the CD is inserted
upside down. Also dirty and/or
defective CDs may be ejected.
6-20
Interior Comfort
Audio System
Mazda3_8Y64-EA-08A_Edition1 Page202
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Form No.8Y64-EA-08A
Page 325 of 412
Black plate (325,1)
Light Bulbs
Side turn signal lightsRear turn signal lightsLicense plate light
Overhead light/Map lights (Front)
Headlights (Low beam)
Fog lights Brake lights/Taillights
Reverse lights
High-mount brake light
Trunk light
4 Door
5 Door Overhead light (Rear)
Overhead light/Map lights (Front)
Headlights (Low beam)
Side turn signal lights Fog lights
License plate light
High-mount brake light Overhead light (Rear)
Rear turn signal lights
Brake lights/Taillights
Reverse lights
Some models.
Front turn signal lights/Side-
marker lightsHeadlights
(High beam)
Front turn signal
lights/Side-marker lights
Headlights
(High beam) Luggage
compartment light
Maintenance and Care
Owner Maintenance
8-39
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Form No.8Y64-EA-08A
Page 329 of 412

Black plate (329,1)
Replacing a fog light bulbsí
1. Turn the screw counterclockwise andremove it and then partially peel back
the mudguard.
2. Disconnect the electrical connector
from the bulb by pressing the tab on
the connector with your finger and
pulling the connector downward.
3. Turn the socket and bulb assembly to remove it. Carefully remove the bulb
from its socket in the reflector by
gently pulling it straight back out of the
socket.
4. Install the new bulb in the reverse order
of removal. NOTE
lTo replace the bulb, contact an Authorized
Mazda Dealer.
lIf the halogen bulb is accidentally touched,
it should be cleaned with rubbing alcohol
before being used.
lUse the protective cover and carton for the
replacement bulb to dispose of the old bulb
promptly and out of the reach of children.
Front turn signal lights/Side-marker
lights
Due to the complexity and difficulty of
the procedure, the bulbs should be
replaced by an Authorized Mazda Dealer.
Side turn signal lights
1. Slide the unit as shown in the figure to
remove it.
2. Detach the electrical connector from the unit by pulling it to the rear.
3. Install the new side turn signal unit inthe reverse order of removal.
NOTE
Bulb replacement is not possible because it is
built into the unit. Replace the unit.
Maintenance and Care
Owner Maintenance
8-43íSome models.
Mazda3_8Y64-EA-08A_Edition1 Page329
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Form No.8Y64-EA-08A
Page 339 of 412
Black plate (339,1)
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
Without turbocharger
DESCRIPTION FUSE RATING PROTECTED 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
í
7 ABS 1 30A ABSí, 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 30 A 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_8Y64-EA-08A_Edition1 Page339
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Form No.8Y64-EA-08A
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
20 FOG 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/TCM 15A 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 3 10A 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 RATING PROTECTED 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 30A Audio system
(BOSE Sound System-equipped model)
8-54
Maintenance and Care
íSome models.
Owner Maintenance
Mazda3_8Y64-EA-08A_Edition1 Page340
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Form No.8Y64-EA-08A
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_8Y64-EA-08A_Edition1 Page341
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Form No.8Y64-EA-08A
Page 403 of 412

Black plate (403,1)
qLight Bulbs
Exterior light
Light bulb Category
Wattage ECE R (SAE)
Headlights High beam 60 HB3 (HB3)
Low beam
Halogen 55 H7 (H7)
Xenon fusion 35 D2S (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 21 WY21W ( ―)
Brake lights/Taillights Bulb type 21/5 W21/5W (#7443)
LED type LED
*2―
(― )
Reverse lights 21 W21W (#7440)
License plate light 5 W5W ( ―)
*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_8Y64-EA-08A_Edition1 Page403
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Form No.8Y64-EA-08A