ECU MAZDA MODEL 3 HATCHBACK 2005 (in English) Owner's Guide

Black plate (93,1)
NOTE
lIf the security indicator light comes
on and stays on when the ignition
switch is turned to the ON position,
the engine will not start.
lSignals from a TV or radio station, or
from a transceiver or a mobile
telephone, could interfere with your
immobilizer system. If you are using
the proper key and your engine fails
to start, check the security indicator
light. If it is flashing, remove the
ignition key and wait 2 seconds or
more, then reinsert it and try starting
the engine again. If it doesn't start
after 3 or more tries, contact an
Authorized Mazda Dealer.
lIf the security indicator light flashes
continuously while you are driving,
don't shut off the engine. Go to an
Authorized Mazda Dealer and have
it checked. If you shut off the engine
while the light is flashing you won't
be able to restart it.
lSince the electronic codes are reset
when repairing the immobilizer
system, the keys are needed. Bring
all the existing keys to an Authorized
Mazda Dealer.
qMaintenance
If you have a problem with the
immobilizer system or the key, consult an
Authorized Mazda Dealer.
NOTE
lThe keys carry a unique electronic
code. For this reason, and to assure
your safety, obtaining replacement
key requires some waiting time.
They are only available through an
Authorized Mazda Dealer.
lAlways keep a spare key, in case one
is lost. If a key is lost, contact an
Authorized Mazda Dealer as soon as
possible.
lIf you lose a key, an Authorized
Mazda Dealer will reset the
electronic codes of your remaining
keys and immobilizer system. Bring
all the remaining keys to an
Authorized Mazda Dealer to reset.
Starting the vehicle with a key that
has not been reset is not possible.
qModification and Add-On
Equipment
Mazda cannot guarantee the immobilizer
system's operation if the system has been
modified or if any add-on equipment has
been installed to it.
CAUTION
To avoid damage to your vehicle, do
not modify the system or install any
add-on equipment to it.
Knowing Your Mazda
Security System
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Theft-Deterrent Systemí
The theft-deterrent system is designed to
prevent your vehicle or its contents from
being stolen when all the doors, hood, and
trunk lid/liftgate are locked.
If forcible entry is attempted, the system
sounds the horn and flashes the hazard
warning lights.
NOTE
lThe theft-deterrent system operates
with the key or the keyless entry
system transmitter.
lThe system will not function unless
it is properly armed. To properly
secure the vehicle, always make sure
all the windows are completely
closed and all doors and the trunk
lid/liftgate are locked before leaving
the vehicle. Remember to take your
key and transmitter.
qOperation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights flash for about 3
minutes when the system is triggered by
any one of the following:
lForcing open a door, the hood or the
trunk lid/liftgate.
lOpening a door, the hood or the trunk
lid by operating an inside door-lock
knob, the hood release handle or the
trunk lid release lever.
If the system is triggered again, the lights
and horn will activate until a door or the
trunk lid is unlocked with the key or with
the transmitter.
qHow to Arm the System
1. Remove the key from the ignition
switch.
2. Close the hood. Then close and lock all
doors and the trunk lid/liftgate from the
outside using the key. If you have the
keyless entry system, press the lock
button on the transmitter. The hazard
warning lights will flash once to
indicate that the system is armed.
The following method will also arm the
theft-deterrent system:
Close the hood and the trunk lid/
liftgate . Press the area on the door-lock
switch marked“LOCK”once. Close all
doors.
NOTE
Locking the doors with the inside door-
lock knob will not arm the system.
qTo Turn off an Armed System
An armed system can be turned off by any
one of the following methods:
lUnlock a door or the trunk lid with the
key.
lPress the unlock button on the keyless
entry system transmitter.
lInsert the key into the ignition switch
and turn it to the ON position.
qTo Stop an Alarm
A triggered alarm can be turned off by
any one of the following methods:
lUnlock a door or the trunk lid with the
key.
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Knowing Your Mazda
íSome models.
Security System
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Form No.8T97-EC-04J

Black plate (95,1)
lPress the unlock button on the keyless
entry system transmitter.
NOTE
If you have any problem with the theft-
deterrent system, consult an Authorized
Mazda Dealer.
qTheft-Deterrent Labels
Labels indicating that your vehicle is
equipped with a Theft-Deterrent System
are in the glove box.
Mazda recommends that you affix them to
the lower rear corner of the front door
windows.
Knowing Your Mazda
Security System
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qTire Chains
Check local regulations before using tire
chains.
CAUTION
lChains may scratch or chip
aluminum wheels. Install tire chains
on steel wheels only.
lChains may affect handling.
lDon't go faster than 50 km/h (30
mph) or the chain manufacturer's
recommended limit, whichever is
lower.
lDrive carefully and avoid bumps,
holes, and sharp turns.
lAvoid locked-wheel braking.
lDon't use chains on a temporary
spare tire; it may result in damage to
the vehicle and to the tire.
lDon't use chains on roads that are
free of snow or ice. The tires and
chains could be damaged.
NOTE
If your vehicle is equipped with the tire
pressure monitoring system, the system
may not function correctly when using
tire chains.
Install the chains on the front tires.
Don't use chains on the rear tires.
Use only SAE Class“S”chains, and make
sure they fit.
Installing the chains
1. Secure the chains on the front tires as
tightly as possible. Always follow the
chain manufacturer's instructions.
2. Retighten the chains after driving 1/
2―1 km (1/4―1/2 mile).
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Before Driving Your Mazda
Driving Tips
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Black plate (141,1)
Signal Warning/Indicator Lights Page
Seat Belt Warning Light/Beep 5-35
Door-Ajar Warning Light 5-36
Low Washer Fluid Level Warning Light 5-36
Automatic Transaxle Warning Light 5-36
Tire Pressure Monitoring System Warning Light 5-37
Security Indicator Light 5-38
Headlight High-Beam Indicator Light 5-38
Shift Position Indicator Light 5-39
Cruise Main Indicator Light 5-39
Cruise Set Indicator Light 5-39
Light-On Indicator Light 5-39
Power Steering Malfunction Indicator Light 5-40
Turn-Signal/Hazard Warning Indicator Lights 5-40
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Black plate (144,1)
lThe fuel-filler cap is missing or not
tightened securely.
If the check engine light remains on or
flashes continuously, do not drive at high
speeds and consult an Authorized Mazda
Dealer as soon as possible.
qABS Warning Lightí
The warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
If the ABS warning light stays on while
you're driving, the ABS control unit has
detected a system malfunction. If this
occurs, your brakes will function normally
as if the vehicle had no ABS.
Should this happen, consult an Authorized
Mazda Dealer as soon as possible.
WARNING
ABS Warning Light and Brake
Warning Light on at the Same Time:
Driving when the brake system
warning light and ABS warning light
are on at the same time is dangerous.
When both lights are on, the rear
wheels could lock more quickly in an
emergency stop than under normal
circumstances.
Don't drive with both lights on, and
contact an Authorized Mazda Dealer
to have the brakes inspected as soon
as possible.
NOTE
When the engine is jump-started to
charge the battery, uneven rpm occurs
and the ABS warning light comes on.
This is due to a weak battery, not a
malfunction.
Recharge the battery.
qAir Bag/Front Seat Belt
Pretensioner System Warning
Light
If the air bag/front seat belt pretensioner
system is normal, the warning light
illuminates when the ignition switch is
turned to the ON position or after the
engine is cranked. After about 6 seconds
it goes out.
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Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
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Form No.8T97-EC-04J

Black plate (146,1)
Condition Result
The driver's seat belt is not
fastened when the vehicle
speed reaches 8 km/h
(5 mph) and about 1 minute
has elapsed since the
ignition switch was turned
to the ON position.The warning light
flashes and the beep
sound will be heard
for about 6 seconds
every 30 seconds, for
a period of about 5
minutes.
The driver's seat belt is
fastened while the warning
light and the beep sound are
activated.The warning light
turns off and the beep
sound stops.
The driver's seat belt is
fastened before the ignition
switch is turned to the ON
position.The warning light will
not illuminate and the
beep sound will not be
heard.
NOTE
The belt minder can be deactivated by
the following methods.
l(Temporary deactivation)
To temporarily deactivate the belt
minder, turn the ignition switch to
the ON position, fasten the driver's
seat belt for about 2 seconds or
longer, and then unfasten it within 20
seconds. The belt minder will be
deactivated until the ignition switch
is turned to the ON position again.
l(Long-term deactivation)
To deactivate the belt minder over
the long term, consult an Authorized
Mazda Dealer. If the belt minder is
long-term deactivated, the belt
minder will not activate until it is
restored at the Authorized Mazda
Dealer.
qDoor-Ajar Warning Light
This warning light comes on when any
door isn't securely closed.
qLow Washer Fluid Level
Warning Lightí
This warning light indicates that little
washer fluid remains. Add fluid (page
8-21).
qAutomatic Transaxle Warning
Light
This warning light stays on for a few
seconds when the ignition switch is turned
to the ON position.
The light illuminates when the transaxle
has a problem.
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Driving Your Mazda
íSome models.
Warning/Indicator Lights and Beep Sounds
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Adjust the tire pressure to the correct tire
pressure at an Authorized Mazda Dealer
or the nearest service station. Refer to the
specification charts (page 10-7).
CAUTION
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.
If the warning light illuminates again even
after the tire pressures are adjusted, there
may be a tire puncture. Replace the
punctured tire with the temporary spare
tire (page 7-6).
NOTE
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.
Warning light flashes
When the warning light flashes, there may
be a system malfunction. Consult an
Authorized Mazda Dealer.
qSecurity Indicator Light
This indicator light starts flashing every 2
seconds when the ignition switch is turned
from the ON to the ACC position and the
immobilizer system is armed.The light stops flashing when the ignition
switch is turned to the ON position with
the correct ignition key.
At this time, the immobilizer system is
disarmed and the light illuminates for
about 3 seconds and then goes out.
If the engine doesn't start with the correct
ignition key, and the security indicator
light keeps illuminating or flashing, the
system may have a malfunction. Consult
an Authorized Mazda Dealer.
qHeadlight High-Beam Indicator
Light
This light indicates one of two things:
lThe high-beam headlights are on.
lThe turn signal lever is in the flash-to-
pass position.
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Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
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Antenna
qDetachable Type
To remove the antenna, turn it
counterclockwise.
To install the antenna, turn it clockwise.
Make sure the antenna is securely
installed.
RemoveInstall
CAUTION
To prevent damage to the antenna,
remove it before entering a car wash
facility or passing beneath a low
overhead clearance.
NOTE
When leaving your vehicle unattended,
we recommend that you remove the
antenna and store it inside the vehicle.
Operating Tips for Audio
System
WARNING
Do Not Adjust Audio While Driving
the Vehicle:
Adjusting the audio while driving the
vehicle is dangerous as it could
distract your attention from the vehicle
operation which could lead to a
serious accident. Always adjust the
audio while the vehicle is stopped.
CAUTION
For the purposes of safe driving, adjust
the audio volume to a level that allows
you to hear sounds outside of the
vehicle.
NOTE
lDo not use the audio for long periods
of time while the engine is off.
Otherwise the battery could go dead.
lIf a digital cellular phone or CB
radio is used in or near the vehicle, it
could cause noise to occur from the
audio system, however, this does not
indicate that the system has been
damaged.
6-10
Interior Comfort
Audio System
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qCenter Console
To open, pull the lower release catch.
Small items can be placed in the tray of
the center console lid.
To open it, pull the upper release catch.
qCargo Securing Loops (5 Door)
WARNING
Not Securing Luggage and Cargo:
Not securing cargo while driving is
dangerous as it could move or be
crushed during sudden braking or a
collision and cause injury. Make sure
luggage and cargo is secured before
driving.Use the loops in the luggage compartment
to secure cargo with a rope or net. The
tensile strength of the loops is 196 N (20
kgf, 44 lbf). Do not apply excessive force
to the loops as it will damage them.
NOTE
To secure cargo with a rope or net, the
trunk board loops can be used in the
same way as the cargo securing loops
(page 6-44).
qCargo Sub-Compartment (5
Door)
With flexible floor board
To use the cargo sub-compartment,
partially open or remove the trunk boards.
Trunk board
Cargo sub-
compartment
Interior Comfort
Interior Equipment
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