2005 MAZDA MODEL 3 HATCHBACK ECU

Black plate (82,1)
qTrunk Security
In some situations you may want to
prevent the trunk from being opened with
the remote trunk lid release lever.
Give your key only to someone you trust.
To secure the trunk lid, lock the rear
seatbacks (page 2-8), push the trunk lock
lever up, and close the trunk.
To cancel the security feature, insert the
key into the lock, turn the key clockwise,
and pull the trunk lock lever down.
Unlock
Lock
Trunk lock lever
qTrunk Light
The trunk light is on when the lid is open
and off when it's closed.
NOTE
To prevent the battery from being
discharged, do not leave the trunk open
for a long period when the engine is not
running.
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Doors and Locks
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Form No.8T97-EC-04J

Black plate (87,1)
qFuel-Filler Lid
To open, pull up the remote fuel-filler lid
release.
4 Door
Remote fuel-filler
lid release
5 Door
Remote fuel-filler
lid release
qFuel-Filler Cap
To remove the filler cap, turn it
counterclockwise.
To close the filler cap, turn it clockwise
until it clicks.
OpenClose
CAUTION
Make sure the fuel-filler cap is
tightened securely. The check engine
light may illuminate on when the cap
isn't tightened securely. If the light
remains on (even after you have
tightened the cap securely, driven, and
restarted the engine several times), it
may indicate a different problem.
Contact an Authorized Mazda Dealer as
soon as possible.
Knowing Your Mazda
Doors and Locks
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Form No.8T97-EC-04J

Black plate (88,1)
Hood
WARNING
Closed and Securely Locked Hood:
A hood that is not closed and securely
locked is dangerous as it could fly
open while the vehicle is moving and
block the driver's vision which could
result in a serious accident. Always
check that the hood is closed and
securely locked.
qOpening the Hood
1. With the vehicle parked, pull the
release handle to unlock the hood.
2. Slide the hood latch and lift the hood.
4 Door
5 Door
3. Grasp the support rod in the padded
area indicated by the arrow.
Clip
Support rod
Pad
4. Use the support rod to hold the hood
open.
Clip
Support rod
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Doors and Locks
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Form No.8T97-EC-04J

Black plate (89,1)
qClosing the Hood
1. Check under the hood area to make
certain all filler caps are in place and
all loose items (e.g. tools, oil
containers, etc.) have been removed.
2. Insert the support rod in its clip while
holding up the hood. Verify that the
support rod is secured in the clip before
closing the hood.
3. Close the hood so that it locks securely.
Moonroofí
The moonroof can be opened or closed
electrically only when the ignition switch
is in the ON position.
Tilt switch Slide switch
WARNING
Extending the Head or Arms Through
the Moonroof:
Extending the head, arms, or other
parts of the body through the
moonroof is dangerous. The head or
arms could hit something while the
vehicle is moving. This could cause
death or serious injury. Don't let
passengers stand up or extend
anything through the open moonroof
while the vehicle is moving.
Closing the Moonroof:
A closing moonroof is dangerous. The
hands, head, or even neck of a person
―especially a child―could be caught
in it as it closes, causing serious injury
or even death. Make sure the opening
is clear before closing the moonroof.
Knowing Your Mazda
Doors and Locks
3-21íSome models. Mazda3_8T97-EC-04J_Edition1 Page89
Saturday, September 25 2004 2:9 PM
Form No.8T97-EC-04J

Black plate (91,1)
Immobilizer System
The immobilizer system allows the engine
to start only with a key the system
recognizes.
If someone attempts to start the engine
with an unrecognized key, the engine will
not start, thereby helping to prevent the
theft of your vehicle.
CAUTION
lChanges or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.
lTo avoid damage to the key, do not:
lDrop the key.lGet the key wet.lExpose the key to any kind of
magnetic field.
lExpose the key to high
temperatures on places such as the
dashboard or hood, under direct
sunlight.
CAUTION
When starting the engine do not allow
the following, as the engine may not
start due to the electronic signal from
the ignition key not being transmitted
correctly.
lA key ring rests on the key grip.
lMetal parts of other keys or metal
objects touch the key grip.
lSpare keys or keys for other vehicles
equipped with an immobilizer
system touch or come near the key
grip.
lDevices for electronic purchases, or
security passage touch or come near
the key.
Knowing Your Mazda
Security System
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Form No.8T97-EC-04J

Black plate (92,1)
NOTE
l(U.S.A.)
This device complies with part 15 of
the FCC Rules. Operation is subject
to the following two conditions: (1)
This device may not cause harmful
interference, and (2) this device must
accept any interference received,
including interference that may cause
undesired operation.
l(CANADA)
This device complies with RSS-210
of Industry CANADA. Operation is
subject to the following two
conditions: (1) this device may not
cause interference, and (2) this
device must accept any interference,
including interference that may cause
undesired operation of the device.
qOperation
Arming
The system is armed when the ignition
switch is turned from the ON to the ACC
position.
The security indicator light in the
instrument panel flashes every 2 seconds
until the system is disarmed.
Disarming
The system is disarmed when the ignition
switch is turned to the ON position with
the correct ignition key.
The security indicator light illuminates for
about 3 seconds and 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.
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Security System
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Form No.8T97-EC-04J

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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Form No.8T97-EC-04J

Black plate (94,1)
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.
3-26
Knowing Your Mazda
íSome models.
Security System
Mazda3_8T97-EC-04J_Edition1 Page94
Saturday, September 25 2004 2:9 PM
Form No.8T97-EC-04J