2012 MAZDA MODEL 3 HATCHBACK ECU

Black plate (117,1)
NOTElWhen the liftgate is unlocked by pressing
the electric liftgate opener button, the
liftgate raises slightly to allow it to be
opened. If the liftgate is not operated for a
certain period of time after the electric
liftgate opener button has been pressed, the
liftgate cannot be raised any more from its
slightly raised position. Press the electric
liftgate opener button again to fully open
the liftgate. To close the liftgate from its
slightly raised position, open it first by
pressing the electric liftgate opener button
and wait for 1 second or longer, then close
it.
The door-ajar warning light will illuminate
if the liftgate is not fully closed.
lThe sound of the latch may be heard for a
few seconds after the electric liftgate
opener has been pressed, however, this does
not indicate a malfunction.
When the liftgate cannot be opened
If the vehicle battery is dead or there is a
malfunction in the electrical system and
the liftgate cannot be unlocked, perform
the following procedure as an emergency
measure to unlock it:
1. Fold down the rear seatbacks.Refer to Split-Folding Rear Seatback
on page 2-8. 2. Remove the cap on the interior surface
of the liftgate with a flathead
screwdriver.
Cap
3. Turn the lever to the right to unlock theliftgate.
Lever
After performing this emergency measure,
have the vehicle inspected at an
Authorized Mazda Dealer as soon as
possible.
Closing the liftgate
To close, use both hands to push the
liftgate down until the lock snaps shut.
Do not slam it. Pull up on the liftgate to
make sure it is secure.
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Doors and Locks
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Form No.8BY7-EC-11F

Black plate (118,1)
qLuggage Compartment
WARNING
Do not place anything on top of the
cover:
Placing luggage or other cargo on
top of the luggage compartment
cover is dangerous. During sudden
braking or a collision, the cargo
could become a projectile that could
hit and injure someone. The vehicle
has a light weight luggage
compartment cover to keep the
contents of your luggage area out of
sight; it will not retain heavy objects
that are not tied down in an accident
such as a rollover. Tie down all heavy
objects, whether luggage or cargo,
using the tie down hooks.
Make sure luggage and cargo are
secured before driving: Not securing cargo while driving is
dangerous as it could move or be
crushed during sudden braking or a
collision and cause injury.
CAUTION
Make sure the luggage compartment
cover is firmly secured. If it is not
firmly secured, it could unexpectedly
disengage resulting in injury.
Luggage compartment cover strap
The luggage compartment can be
accessed by opening the liftgate when the
straps are attached to the sides of the
liftgate.
Strap
Luggage compartment cover
This cover can be removed for more
room. To do this, just unfasten the straps;
then lift and pull it out.
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Doors and Locks
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Form No.8BY7-EC-11F

Black plate (120,1)
Opening the trunk lid with the keyí
Insert the key into the slot and turn it
clockwise.
Open
Opening the trunk lid with the electric
trunk lid opener (with advanced key)
The trunk lid can be opened by operating
the request switch on the trunk lid while
carrying the advanced key outside the
vehicle, refer to Operations Using
Advanced Keyless Functions (page 3-7).
Opening the trunk lid with the
transmitter (with advanced key)
The trunk lid can be opened by operating
the keyless entry system transmitter, refer
to Keyless Entry System (page 3-16).
Opening the trunk lid with the
transmitter (with retractable type key)
The trunk lid can be opened by operating
the keyless entry system transmitter, refer
to Keyless Entry System (page 3-26).
Opening the trunk lid with the remote
release lever
Pull up the release lever next to the
driver's seat.
Release lever
Closing the trunk lid
Use both hands to push the trunk lid down
until the lock snaps shut. Do not slam it.
Pull up on the trunk lid to make sure it is
secure.
qTrunk Light
The trunk light is on when the lid is open
and off when it's closed.
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Doors and Locks
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Form No.8BY7-EC-11F

Black plate (127,1)
To close the fuel-filler cap, turn it
clockwise until two or more clicks are
heard.
Open
Close
CAUTION
If the check fuel cap warning light
illuminates, the fuel-filler cap may
not be properly installed. If the
warning light illuminates, park your
vehicle safely off the right-of-way,
remove the fuel-filler cap and
reinstall it correctly. After the cap has
been correctly installed, the fuel cap
warning light may continue to
illuminate until a number of driving
cycles have been completed. A drive
cycle consists of starting the engine
(after four or more hours with the
engine off) and driving the vehicle on
city and highway roads.
Continuing to drive with the check
fuel cap warning light illuminated
could cause the check engine light to
illuminate as well.
Hood
WARNING
Always check that the hood is closed
and securely locked: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.
qOpening the Hood
1. With the vehicle parked, pull the
release handle to unlock the hood.
Release handle
2. Insert your hand into the hood opening,
slide the hood latch lever to the right,
and lift the hood.
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Doors and Locks
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Form No.8BY7-EC-11F

Black plate (128,1)
3. Grasp the support rod in the paddedarea and secure it in the stay hole
indicated by the arrow to hold the hood
open.
Support rod
Clip Pad
q
Closing the Hood
WARNING
Do not leave items in the engine
compartment:
After you have finished checking or
doing servicing in the engine
compartment, do not forget and
leave items such as tools or rags in
the engine compartment.
Tools or other items left in the engine
compartment could cause engine
damage or a fire leading to an
unexpected accident. 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. Lift the hood, grasp the padded area on the stay, and secure the stay in the clip.
Verify that the support rod is secured in
the clip before closing the hood.
Clip
ClipClip
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Doors and Locks
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Form No.8BY7-EC-11F

Black plate (132,1)
Immobilizer System (with
Advanced Key)
The immobilizer system allows the engine
to start only with an advanced key the
system recognizes.
If someone attempts to start the engine
with an unrecognized advanced key, the
engine will not start, thereby helping to
prevent the theft of your vehicle.
If you have a problem with the
immobilizer system or the advanced key
(including auxiliary key), consult an
Authorized Mazda Dealer.
CAUTION
ØRadio equipment like this is
governed by laws in the United
States.
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to
operate the equipment.
Ø To avoid damage to the key, do
not:
ØDrop the key.
ØGet the key wet.
ØExpose the key to any kind of
magnetic field.
ØExpose the key to high
temperatures on places such as
the dashboard or hood, under
direct sunlight.
CAUTION
Do not allow the following when
starting the engine with the auxiliary
key due to an advanced key dead
battery or other malfunction.
Otherwise the signal from the
auxiliary key will not be received
correctly and the engine may not
start.
ØA key ring rests on the auxiliary
key grip.
ØMetal parts of other keys or metal
objects touch the auxiliary key
grip.
ØSpare auxiliary keys or keys for
other vehicles equipped with an
immobilizer system touch or come
near the auxiliary key.
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Security System
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Form No.8BY7-EC-11F

Black plate (133,1)
ØDevices for electronic purchases, or
security passage which touch or
come near the auxiliary key.
NOTE
lThe advanced keys (including auxiliary key)
carry a unique electronic code. For this
reason, and to assure your safety, obtaining
a replacement advanced key (including
auxiliary key) requires some waiting time.
They are only available through an
Authorized Mazda Dealer.
lAlways keep a spare advanced key in case
one is lost. If an advanced key is lost,
consult an Authorized Mazda Dealer as
soon as possible.
lIf you lose an advanced key (including
auxiliary key), an Authorized Mazda Dealer
will reset the electronic codes of your
remaining advanced keys (including
auxiliary keys) and immobilizer system.
Bring all the remaining advanced keys
(including auxiliary keys) to an Authorized
Mazda Dealer to reset.
Starting the vehicle with a key that has not
been reset is not possible.
Knowing Your Mazda
Security System
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Form No.8BY7-EC-11F

Black plate (134,1)
Declaration of Conformity
Immobilizer system
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Security System
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Form No.8BY7-EC-11F