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NOTE
(With Tire Pressure Monitoring System)lWhen tires with steel wire reinforcement in
the sidewalls are used, the system may not
function correctly even with a genuine
wheel.
Refer to System Error Activation on page
5-30.
lBe sure to install the tire pressure sensors
whenever tires or wheels are replaced.
Refer to Tires and Wheels on page 5-30.
If a tire wears evenly, a wear indicator
will appear as a solid band across the
tread.
Replace the tire when this happens.
New treadTread wear indicator
Worn tread
You should replace it before the band is
across the entire tread.
NOTE
Tires degrade over time, even when they are
not being used on the road. It is recommended
that tires generally be replaced when they are
6 years or older. Heat caused by hot climates
or frequent high loading conditions can
accelerate the aging process. You should
replace the spare tire when you replace the
other road tires due to the aging of the spare
tire. Regarding the manufacturing week and
year is indicated with 4 digit.
Refer to The tire labeling on page 9-22.
qTemporary Spare Tire
Inspect the temporary spare tire at least
monthly to make sure it's properly inflated
and stored.
NOTE
The temporary spare tire condition gradually
deteriorates even if it has not been used.
The temporary spare tire is easier to
handle because of its construction which
is lighter and smaller than a conventional
tire. This tire should be used only for an
emergency and only for a short distance.
Use the temporary spare tire only until the
conventional tire is repaired, which should
be as soon as possible.
Maintain its pressure at 420 kPa (4.2
kgf/cm
2or bar, 60 psi).
CAUTION
ØDo not use your temporary spare
tire rim with a snow tire or a
conventional tire. Neither will
properly fit and could damage
both tire and rim.
ØThe temporary spare tire has a
tread life of less than 5,000 km
(3,000 miles). The tread life may
be shorter depending on driving
conditions.
ØThe temporary spare tire is for
limited use, however, if the tread
wear solid-band indicator
appears, replace the tire with the
same type of temporary spare
(page 8-36).
Maintenance and Care
Owner Maintenance
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Black plate (306,1)
NOTE
Tires degrade over time, even when they are
not being used on the road. It is recommended
that tires generally be replaced when they are
6 years or older. Heat caused by hot climates
or frequent high loading conditions can
accelerate the aging process. You should
replace the spare tire when you replace the
other road tires due to the aging of the spare
tire. Regarding the manufacturing week and
year is indicated with 4 digit.
Refer to The tire labeling on page 9-22.
qReplacing a Wheel
WARNING
Always use wheels of the correct size
on your vehicle:
Using a wrong-sized wheel is
dangerous. Braking and handling
could be affected, leading to loss of
control and an accident.
CAUTION
ØA wrong-sized wheel may
adversely affect:
ØTire fit
ØWheel and bearing life
ØGround clearance
ØSnow-chain clearance
ØSpeedometer calibration
ØHeadlight aim
ØBumper height
ØTire Pressure Monitoring
System
ØLimited-Slip Differential System
Ø(With Tire Pressure Monitoring
System)
ØWhen replacing/repairing the
tires or wheels or both, have the
work done by an Authorized
Mazda Dealer, or the tire
pressure sensors may be
damaged.
ØThe wheels equipped on your
Mazda are specially designed
for installation of the tire
pressure sensors. Do not use
non-genuine wheels, otherwise
it may not be possible to install
the tire pressure sensors.
NOTE
Be sure to install the tire pressure sensors
whenever tires or wheels are replaced. Refer to
Tires and Wheels on page 5-30.
When replacing a wheel, make sure the
new one is the same as the original factory
wheel in diameter, rim width, and offset.
Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
8-38
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Owner Maintenance
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Form No.8X41-EA-07F
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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 DoorOverhead light (Rear)
Overhead light/Map lights (Front)
Headlights (Low beam)
Side turn signal lightsFog 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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Black plate (308,1)
WARNING
Do not replace the xenon fusion bulbs
yourself:
Replacing the xenon fusion bulbs
yourself is dangerous. Because the
xenon fusion bulbs require high
voltage, you could receive an electric
shock if the bulbs are handled
incorrectly. Consult an Authorized
Mazda Dealer when the replacement
is necessary.
Never touch the glass portion of a
halogen bulb with your bare hands and
always wear eye protection when
handling or working around the bulbs:
When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurized gas. If one is broken, it
will explode and serious injuries
could be caused by the flying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when
lit.
Always keep halogen bulbs out of the
reach of children:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb
or breaking it some other way.
qReplacing Exterior Light Bulbs
Replacing headlight bulbs
(Without turbocharger)
1. Make sure the ignition switch is turned
off and the headlight switch is off.
2. Lift the hood.3. When replacing the left headlight bulb,
turn the cover screws counterclockwise
and remove them with the cover.
Cover
4. Find the high and low beam bulbs in
the rear of the headlight unit.
The outboard bulb is the LOW beam,
and the inboard one is the HIGH beam.
Refer to Light Bulbs on page 8-39.
(With turbocharger)
1. Make sure the ignition switch is turned
off and the headlight switch is off.
2. Lift the hood.
8-40
Maintenance and Care
Owner Maintenance
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3. Perform the following procedure when
replacing the left headlight bulb.
Remove the clip, grasp the attached
area of the slide mount and lift it
upward, and then slide the slide mount
to a position where it does not interfere
with the frame.
Clip
Slide mount
Frame
Attached area
4. Remove the strap and raise the air
filter.
Strap
5. Find the high and low beam bulbs in
the rear of the headlight unit.
The outboard bulb is the LOW beam,
and the inboard one is the HIGH beam.
Refer to Light Bulbs on page 8-39.
High-beam bulb
1. Turn the socket and bulb assembly
counterclockwise and remove it.
Carefully remove the headlight bulb
from its socket in the reflector by
gently pulling it straight backward out
of the socket.
2. Disconnect the bulb from the electrical
connector by pressing the tab on the
connector with your finger and pulling
the bulb upward.
Maintenance and Care
Owner Maintenance
8-41
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Black plate (310,1)
3. 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.
Low-beam bulb
(Xenon fusion bulb)
You cannot replace the low beam bulbs by
yourself.
The bulbs must be replaced at an
Authorized Mazda Dealer.
(Halogen bulb)
1. Detach the electrical connector from
the bulb by pulling it to the rear.
2. Pull off the sealing cover.3. Unhook the bulb retaining spring.
4. Swing the retaining spring out and
away to free the headlight bulb.
5. Carefully remove the headlight bulb
from the socket by pulling it straight
back.
6. Replace the bulb.
7. 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.
lWhen reinstalling the sealing cover, make
sure
faces up.
8-42
Maintenance and Care
Owner Maintenance
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Black plate (311,1)
Replacing a fog light bulbsí
1. Turn the screw counterclockwise and
remove 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 in
the 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_8X41-EA-07F_Edition1 Page311
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Black plate (312,1)
Brake lights/Taillights (4 Door)
With LED bulb
Due to the complexity and difficulty of
the procedure, the LED bulbs should be
replaced by an Authorized Mazda Dealer.
NOTE
LED bulb replacement is not possible. The
rear combination component must be replaced.
With Non-LED bulb
1. Pull the center of each plastic retainer
and remove the retainers and the trunk
end trim.
Removal
Installation
2. Pull the center of each plastic retainer,
then remove the retainers, and then
partially open the trunk side trim.
Removal
Installation
3. Turn the socket and bulb assembly
counterclockwise and remove it.
4. Disconnect the bulb from the socket.
5. Install the new bulb in the reverse order
of removal.
NOTE
To replace the bulb, contact an Authorized
Mazda Dealer.
Brake lights/Taillights (5 Door)
With LED bulb
Due to the complexity and difficulty of
the procedure, the LED bulbs should be
replaced by an Authorized Mazda Dealer.
NOTE
LED bulb replacement is not possible. The
rear combination component must be replaced.
8-44
Maintenance and Care
Owner Maintenance
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Form No.8X41-EA-07F