Black plate (277,1)
Air Filter
CAUTION
Don't drive without an air filter. This
could result in excessive engine wear.
This air filter may be cleaned with
compressed air and reused, or replaced,
depending on its condition. Unless it is
very dirty, simply shake it to remove
foreign particles. Each time you inspect it,
wipe inside the air cleaner housing with a
damp cloth.
q Replacing the Air Filter
NOTE
If the vehicle is operated in very dusty
or sandy areas, replace the filter more
often than the recommended intervals.
CAUTION
Use a Mazda genuine air filter. Use of
other filters could damage the airflow
sensor. 1. Make sure the ignition switch is turned
off.
2. Remove the battery cover and battery duct.
Battery duct
Battery cover
3. Unfasten the clamps.
4. Lift off the air filter cover and removethe filter.
Air filter cover
Air filter
Maintenance and Care
Owner Maintenance
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Form No.8U55-EA-05G
Black plate (278,1)
5. Wipe inside the air cleaner housingwith a damp cloth.
6. Clean or replace the filter.
7. Install in the reverse order of removal.
Replace the filter according to the
Scheduled Maintenance (page 8-3).Wiper Blades
CAUTION
lHot waxes applied by automatic car
washers have been known to affect
the wiper's ability to clean windows.
lTo prevent damage to the wiper
blades, don't use gasoline, kerosene,
paint thinner, or other solvents on or
near them.
lWhen the wiper lever is in the
AUTO position and the ignition
switch is in the ON position, the
wipers may move automatically in
the following cases:
lIf the windshield above the rain
sensor is touched.
lIf the windshield above the rain
sensor is wiped with a cloth.
lIf the windshield is struck with a
hand or other object.
lIf the rain sensor is struck with a
hand or other object from inside
the vehicle.
Be careful not to pinch hands or
fingers as it may cause injury, or
damage the wipers. When washing
or servicing your Mazda, make sure
the wiper lever is in the OFF
position.
Contamination of either the windshield or
the blades with foreign matter can reduce
wiper effectiveness. Common sources are
insects, tree sap, and hot wax treatments
used by some commercial car washes.
8-30
Maintenance and Care
Owner Maintenance
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Form No.8U55-EA-05G
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qReplacing a Tire
WARNING
Worn Tires:
Driving with worn tires is dangerous.
Reduced braking, steering, and
traction could result in an accident.
Always use tires that are in good
condition.
CAUTION
(With Tire Pressure Monitoring
System)
When 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.
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 5-25.
lBe sure to install the tire pressure
sensors whenever tires or wheels are
replaced.
Refer to Tires and Wheels on page
5-25. If a tire wears evenly, a wear indicator
will appear as a solid band across the
tread.
Replace the tire when this happens.
New tread
Tread 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 9-21.
Maintenance and Care
Owner Maintenance
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Form No.8U55-EA-05G
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CAUTION
lA wrong-sized wheel may adversely
affect:
lTire fitlWheel and bearing lifelGround clearancelSnow-chain clearancelSpeedometer calibrationlHeadlight aimlBumper heightlTire Pressure Monitoring System
l(With Tire Pressure Monitoring
System)
lWhen 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.
lThe 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 5-25.
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.
Maintenance and Care
Owner Maintenance
8-41
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Form No.8U55-EA-05G
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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 (309,1)
Exterior Care
Followalllabel and container directions
when using a chemical cleaner or polish.
Read all warnings and cautions.
q Maintaining the Finish
Washing
CAUTION
When the wiper lever is in the AUTO
position and the ignition switch is in the
ON position, the wipers may move
automatically in the following cases:
lIf the windshield above the rain
sensor is touched.
lIf the windshield above the rain
sensor is wiped with a cloth.
lIf the windshield is struck with a
hand or other object.
lIf the rain sensor is struck with a
hand or other object from inside the
vehicle.
Be careful not to pinch hands or fingers
as it may cause injury, or damage the
wipers. When washing or servicing
your Mazda, make sure the wiper lever
is in the OFF position.
To help protect the finish from rust and
deterioration, wash your Mazda
thoroughly and frequently, at least once a
month, with lukewarm or cold water.
If the vehicle is washed improperly, the
paint surface could be scratched. Here are
some examples of how scratching could
occur. Scratches occur on the paint surface
when:
lThe vehicle is washed without first
rinsing off dirt and other foreign
matter.
lThe vehicle is washed with a rough,
dry, or dirty cloth.
lThe vehicle is washed at a car wash
that uses brushes that are dirty or too
stiff.
lCleansers or wax containing abrasives
are used.
NOTE
lMazda is not responsible for
scratches caused by automatic car
washes or improper washing.
lScratches are more noticeable on
vehicles with darker paint finishes.
To minimize scratches on the vehicle's
paint finish:
lRinse off any dirt or other foreign
matter using lukewarm or cold water
before washing.
lUse plenty of lukewarm or cold water
and a soft cloth when washing the
vehicle. Do not use a nylon cloth.
lRub gently when washing or drying the
vehicle.
lTake your vehicle only to a car wash
that keeps its brushes well maintained.
lDon't use abrasive cleansers or wax
that contain abrasives.
Maintenance and Care
Appearance Care
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Form No.8U55-EA-05G
6
Before Use
Introduction
■Extremely low or high temperatures may interfere with normal operationThe inside of the vehicle can become very hot or cold when it is parked for extended
periods in direct sunlight or in cold places with the engine turned off. The navigation system
may not operate normally under such circumstances. Turn off the navigation system until
the inside of the vehicle has cooled down or warmed up. If the system does not operate
thereafter, consult an Exper t repairer, we recommend an Authorized Mazda Dealer.
This navigation system utilizes GPS* satellite signals, Speed sensor and Gyrosensor to track
and display your vehicle’s current position, and to guide you from your star ting point to your
destination along a calculated route.
* : GPS (Global Positioning System) is a position detecting system utilizing the signals from GPS satellites deployed by the U.S. Defense Department.
Screens displayed in this manual may differ from those on the actual display.
Use This Product Safety
Navigation System
Screens
MAZDA3_Navi_EA.book Page 6 Monday, June 6, 2005 9:39 AM
47
As necessary
GPS is a position detecting system utilizing the signals
from GPS satellites deployed by the U.S. Department of
Defense. The Mobile Navigation System uses input from
three or more satellites and calculates the vehicle position
based on the principle of triangulation.
The positioning accuracy of the system corresponds to the
error display of the GPS which is from about 30 to 200 meters.
● If you are using the system for the first time, or if you have not used it for some time, it takes
about 5 minutes (or about 2 minutes in open areas) to calculate your vehicle’s position.
■GPS signal reception is poor in the following places
●The GPS satellites are controlled by the U.S. Defense Department, which may intentionally
lower positioning accuracy. In such cases, there may be vehicle position deviations.
● There may be vehicle position deviations for some time until GPS signals are received after
turning on the ignition.
This function compares your vehicle’s tracking data with the road data on the map
disc, applies dead reckoning to determine the road you are driving on, and displays
your vehicle on that road on the map.
● Intelligent map matching addresses the following problems to achieve high accuracy in
vehicle positioning.
Position Correction for Elevated RoadsPosition accuracy is improved by detecting if the vehicle is
running on or under an elevated road.
Position Correction for Parking GaragesPosition accuracy is improved by detecting if the vehicle is
driving in an elevated or underground parking garage.
High-precision GyrosensorA gyro detects turns with an accuracy of 0.05° per second.
Combined with a speed sensor, it enables the system to
display the current vehicle position even where GPS signals
may be blocked.
● Using a spare tire in place of the regular one may cause vehicle position deviations.
● Any difference between the direction which your vehicle actually travels and that shown on
the map is automatically eliminated by azimuth correction.
GPS
In tunnelsAmong high-rise buildingsUnder elevated roads In wooded areas
Map Matching
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