sensor MAZDA MODEL 3 4-DOOR 2007 Owner's Guide

Black plate (174,1)
CAUTION
lDo not shade the light sensor by
adhering a sticker or a label on the
windshield. Otherwise the light
sensor will not operate correctly.
Light sensor
lThe light sensor also works as a rain
sensor for the auto-wiper control.
Keep hands and scrapers clear of the
windshield when the ignition switch
is in the ON position as fingers
pinched or the wipers and wiper
blades damaged when they activate
automatically. If you are going to
clean the windshield, be sure the
wipers are turned off completely -
this is particularly important when
clearing ice and snow - when it is
particularly tempting to leave the
engine running.
NOTE
lWhen the headlight switch is in the
AUTO position and the ignition
switch is turned to the ACC or
LOCK position, the headlights, other
exterior lights and dashboard
illumination will turn off.
lThe timing for turning on the
headlights, other exterior lights and
dashboard illumination can be
delayed by adjusting the sensitivity
of the light sensor. Consult an
Authorized Mazda Dealer regarding
sensor adjustment.
Xenon fusion headlight bulbsí
The low-beam bulbs of the headlights
have xenon fusion bulbs that produce a
bright white beam over a wide area.
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.
NOTE
If the headlights flicker, or the
brightness weakens, the bulb-life may
be depleted and a replacement is
necessary. Consult an Authorized
Mazda Dealer.
5-52
Driving Your Mazda
íSome models.
Switches and Controls
Mazda3_8V66-EA-06F_Edition3 Page174
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Form No.8V66-EA-06F

Black plate (179,1)
AUTO (Auto-wiper control)
When the wiper lever is in the AUTO
position, the rain sensor senses the
amount of rainfall on the windshield and
turns the wiper on or off automatically
(off―intermittent ―low speed ―high
speed).
The sensitivity of the rain sensor can be
adjusted by turning the switch on the
wiper lever.
From the center position (normal), turn
the switch towards (+) for higher
sensitivity (faster response) or turn the
switch towards ( _
) for less sensitivity
(slower response).
Switch
Higher sensitivity
Less sensitivity
Center
position
CAUTION
lDo not shade the rain sensor by
adhering a sticker or a label on the
windshield. Otherwise the rain
sensor will not operate correctly.
Rain sensor
Driving Your Mazda
Switches and Controls
5-57
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Form No.8V66-EA-06F

Black plate (180,1)
CAUTION
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.
Keep hands and scrapers clear of the
windshield when the ignition switch
is in the ON position as fingers
pinched or the wipers and wiper
blades damaged when they activate
automatically. If you are going to
clean the windshield, be sure the
wipers are turned off completely -
this is particularly important when
clearing ice and snow - when it is
particularly tempting to leave the
engine running.
NOTE
lThe auto-wiper control may not
operate when the rain sensor
temperature is about _
10 °C(14 °F)
or lower, or about 85 °C(185 °F) or
higher.
lIf the windshield is coated with
water repellent, the rain sensor may
not be able to sense the amount of
rainfall correctly and auto-wiper
control may not operate properly.
lIf dirt or foreign matter (e.g. ice or
matter containing salt water) adheres
to the windshield above the rain
sensor or if the windshield is iced, it
could cause the wipers to move
automatically. However, if the wipers
cannot remove this ice, dirt or
foreign matter, the auto-wiper
control will stop operation. In this
case, pull the wiper lever to the 1 or
2 position for manual operation, or
remove the ice, dirt or foreign matter
by hand to restore the auto-wiper
operation.
q Windshield Washer
Pull the lever toward you and hold it to
spray washer fluid.
OFF
Washer
5-58
Driving Your Mazda
Switches and Controls
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Form No.8V66-EA-06F

Black plate (199,1)
qSunlight/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 temperature sensor
Interior Comfort
Climate Control System
6-15
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Form No.8V66-EA-06F

Black plate (258,1)
CAUTION
l(With limited slip differential)
When using the temporary spare tire
on the front axle, replace it with a
standard tire as soon as possible. The
size difference between the spare and
the standard tire will cause the
limited slip differential to
malfunction.
NOTE
(With Tire Pressure Monitoring
System)
A tire pressure sensor is not installed to
the temporary spare tire. The warning
light will flash continuously while the
temporary spare tire is being used (page
5-27).
To remove the spare tire
(4 Door)
1. Remove the trunk mat and trunk board.
2. Turn the tire hold-down bolt counterclockwise with the lug wrench.
(5 Door)
1. Remove the trunk mat, trunk board andcargo sub-compartment.
(Type A)(Type B)
2. Turn the tire hold-down boltcounterclockwise with the lug wrench.
7-6
In Case of an Emergency
Flat Tire
Mazda3_8V66-EA-06F_Edition3 Page258
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Form No.8V66-EA-06F

Black plate (259,1)
Changing a Flat Tire
NOTE
If the following occurs while driving, it
could indicate a flat tire.
lSteering becomes difficult.
lThe vehicle begins to vibrate
excessively.
lThe vehicle pulls in one direction.
If you have a flat tire, drive slowly to a
level spot that is well off the road and out
of the way of traffic to change the tire.
Stopping in traffic or on the shoulder of a
busy road is dangerous.
WARNING
Be sure to follow the directions for
changing a tire, and never get under a
vehicle that is supported only by a
jack:
Changing a tire is dangerous if not
done properly. The vehicle can slip off
the jack and seriously injure someone.
Never allow anyone inside a vehicle
supported by a jack:
Allowing someone to remain in a
vehicle supported by a jack is
dangerous. The occupant could cause
the vehicle to fall resulting in serious
injury.
CAUTION
(With Tire Pressure Monitoring
System)
The 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
lMake sure the jack is well lubricated
before using it.
(With Tire Pressure Monitoring
System)
lBe sure to register the tire pressure
sensor ID signal code whenever tires
or wheels are changed (page 5-29).
1. Park on a level surface off the right-of- way and firmly set the parking brake.
2. Put a vehicle with an automatic transaxle in Park (P), a manual
transaxle in Reverse (R) or 1, and turn
off the engine.
3. Turn on the hazard warning flasher.
4. Have everyone get out of the vehicle and away from the vehicle and traffic.
5. Remove the jack, tool, and spare tire (page 7-3).
In Case of an Emergency
Flat Tire
7-7
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Form No.8V66-EA-06F

Black plate (264,1)
5. Store the damaged tire, using the tirehold-down bolt to hold it in place.
Tire clamp Tire hold-down bolt
6. Check the inflation pressure. Refer to
the specification charts on page 10-8.
7. Have the flat tire repaired or replaced as soon as possible.
WARNING
Do not drive with any tires that have
incorrect air pressure:
Driving on tires with incorrect air
pressure is dangerous. Tires with
incorrect pressure could affect
handling and result in an accident.
When you check the regular tires' air
pressure, check the spare tire, too.
NOTE
(With Tire Pressure Monitoring
System)
A tire pressure sensor is not installed to
the temporary spare tire. The warning
light will flash continuously while the
temporary spare tire is being used (page
5-27).
NOTE
To prevent the jack and tool from
rattling, store them properly.
7-12
In Case of an Emergency
Flat Tire
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Form No.8V66-EA-06F

Black plate (303,1)
Body Lubrication
All moving points of the body, such as
door and hood hinges and locks, should
be lubricated each time the engine oil is
changed. Use a nonfreezing lubricant on
locks during cold weather.
Make sure the hood's secondary latch
keeps the hood from opening when the
primary latch is released.
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.
Maintenance and Care
Owner Maintenance
8-29
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Form No.8V66-EA-06F

Black plate (312,1)
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 5-29.
lBe sure to install the tire pressure
sensors whenever tires or wheels are
replaced.
Refer to Tires and Wheels on page
5-29.
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 9-22.
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. It is
lighter and smaller than a conventional
tire and should be used only for an
emergency and only for a short distance.
Use the temporary 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).
8-38
Maintenance and Care
Owner Maintenance
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Form No.8V66-EA-06F

Black plate (313,1)
CAUTION
lDon't 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.
lThe 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.
lThe 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 8-37).
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
Using a Wrong-Sized Wheel:
Using a wrong-sized wheel is
dangerous. Braking and handling
could be affected, leading to loss of
control and an accident. Always use
wheels of the correct size on your
vehicle.
CAUTION
lA wrong-sized wheel may adversely
affect:
lTire fitlWheel and bearing lifelGround clearancelSnow-chain clearancelSpeedometer calibrationlHeadlight aimlBumper heightlTire Pressure Monitoring SystemlLimited-Slip Differential 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.
Maintenance and Care
Owner Maintenance
8-39
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Form No.8V66-EA-06F