warning MAZDA MODEL 3 HATCHBACK 2016 (in English) Service Manual

3–13
Before Driving
Doors and Locks
Locking, Unlocking with Key
All doors and the liftgate lock
automatically when the driver's door is
locked using the auxiliary key.
All doors and the liftgate unlock when the
driver's door is unlocked and the auxiliary
key is held in the unlock position for one
second or longer.
Turn the auxiliary key toward the front to
lock, toward the back to unlock.

LockUnlock

N O T E
Holding the auxiliary key in the unlocked
position in the driver's door lock for about
a second unlocks all doors and the liftgate.
To unlock only the driver's door, insert
the auxiliary key into the driver's door
lock and turn the auxiliary key brieÀ y to
the unlock position and then immediately
return it to the center position.

Locking, Unlocking with Request
Switch (With the advanced keyless
function)
All doors and the liftgate can be locked/
unlocked by pressing the request switch
on the front doors while the key is being
carried.
(5–door)
The request switch on the liftgate can only
be used to lock all doors and the liftgate.
Front doors

Request switch

Liftgate (5-door Lock only)

Request switch

To lock
To lock the doors and the liftgate, press
the request switch and the hazard warning
lights will À ash once.
A beep sound will be heard once.
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3–14
Before Driving
Doors and Locks
To unlock
Driver's door request switch
To unlock the driver's door, press the
request switch. A beep sound will be heard
twice and the hazard warning lights will
À ash twice.
To unlock all doors and the liftgate, press
the request switch again within 3 seconds
and two more beep sounds will be heard.
Front passenger door request switch
To unlock all doors and the liftgate, press
the request switch. A beep sound will be
heard twice and the hazard warning lights
will À ash twice.
N O T E




y The system can be set to unlock all
doors by performing a single operation.
  Refer to Personalization Features on
page 9-12 .
 


y Use the following procedure to change
the setting.

1. Switch the ignition off and close all
of the doors and the liftgate/trunk
lid.
2. Open the driver's door.
3. Within 30 seconds of opening the
driver's door, press and hold the
UNLOCK button on the key for 5
seconds or longer. The sound of
the doors locking/unlocking can be
heard.
After this, the system switches the
setting of pressing the driver's
request switch once or twice to
unlock all doors and the liftgate
each time the UNLOCK button is
pressed (the sound of the doors
locking/unlocking can be heard). 4. The setting change is completed by
doing any one of the following:
 


y Switching the ignition to ACC or
ON.
 


y Closing the driver's door.



y Opening the liftgate/trunk lid.



y Not operating the key for 10
seconds.
 


y Pressing any button except the
UNLOCK button on the key.
 


y Pressing a request switch. 





y Con¿ rm that all doors and the liftgate
are securely locked.
  For the liftgate/trunk lid, move it
without pressing the electric liftgate/
trunk lid opener to verify that the
liftgate/trunk lid has not been left ajar.
 


y All doors and the liftgate cannot be
locked when any door or the liftgate is
open.
 


y It may require a few seconds for the
doors to unlock after the request switch
is pressed.
 


y A beep sound is heard for con¿ rmation
when the doors and the liftgate are
locked/unlocked using the request
switch. If you prefer, the beep sound can
be turned off.
  The volume of the beep sound can also
be changed. Refer to Personalization
Features on page 9-12 .

 Use the following procedure to change
the setting.

1. Switch the ignition off and close all
of the doors and the liftgate/trunk
lid.
2. Open the driver's door.
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3–15
Before Driving
Doors and Locks
3. Within 30 seconds of opening the
driver's door, press and hold the
LOCK button on the key for 5
seconds or longer.
All of the doors and the liftgate lock
and the beep sound activates at the
currently set volume. (If the beep
sound is currently set to not activate,
it will not activate.) The setting
changes each time the LOCK button
on the key is pressed and the beep
sound activates at the set volume. (If
the beep sound has been set to not
activate, it will not activate.)
4. The setting change is completed by
doing any one of the following:
 


y Switching the ignition to ACC or
ON.
 


y Closing the driver's door.



y Opening the liftgate/trunk lid.



y Not operating the key for 10
seconds.
 


y Pressing any button except the
LOCK button on the key.
 


y Pressing a request switch. 





y (With theft-deterrent system) 
 The hazard warning lights À ash when
the theft-deterrent system is armed or
turned off.
  Refer to Theft-Deterrent System on page
3-42 .
 


y The setting can be changed so that
the doors and the liftgate are locked
automatically without pressing the
request switch.
  Refer to Personalization Features on
page 9-12 .
  (Auto-lock function) 
 A beep sound is heard when all doors
and the liftgate are closed while the
advanced key is being carried. All doors
and the liftgate are locked automatically
after about three seconds when the
advanced key is out of the operational
range. Also, the hazard warning lights
À ash once. (Even if the driver is in the
operational range, all doors and the
liftgate are locked automatically after
about 30 seconds.) If you are out of
the operational range before the doors
and the liftgate/trunk lid are completely
closed or another key is left in the
vehicle, the auto-lock function will not
work. Always make sure that all doors
and the liftgate/trunk lid are closed and
locked before leaving the vehicle. The
auto-lock function does not close the
power windows.
 


y Auto re-lock function 
 After unlocking with the request
switch, all doors and the liftgate
will automatically lock if any of the
following operations are not performed
within about 60 seconds. If your
vehicle has a theft-deterrent system,
the hazard warning lights will À ash for
con¿ rmation.

 The time required for the doors to lock
automatically can be changed.
  Refer to Personalization Features on
page 9-12 .
 


y Opening a door or the liftgate/trunk
lid.
 


y Switching the ignition to any position
other than off.

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3–16
Before Driving
Doors and Locks
Locking, Unlocking with
Transmitter
All doors and the liftgate can be locked/
unlocked by operating the keyless entry
system transmitter, refer to Keyless Entry
System (page 3-3 ).
Locking, Unlocking with Door-
Lock Switch
All doors and the liftgate lock
automatically when the lock side is
pressed. They unlock when the unlock side
is pressed.
Driver's door

Unlock
Lock

Front passenger's door

UnlockLock

To lock all the doors and the liftgate from
an open front door, press the lock side of
the door lock switch and then close the
door.
N O T E
When locking the doors this way, be
careful not to leave the key inside the
vehicle.

Auto Lock/Unlock Function
WARNING
Do not pull the inner handle on a front
door:
Pulling the inner handle on a front
door while the vehicle is moving
is dangerous. Passengers can fall
out of the vehicle if the door opens
accidentally , which could result in
death or serious injury.
 


y When the vehicle speed exceeds 20
km/h (12 mph), all doors and the liftgate
lock automatically.
 


y When the ignition is switched off,
all doors and the liftgate unlock
automatically.

These functions can also be disabled so
that they do not operate.
Auto lock/unlock function setting
change using door-lock switch
The doors and the liftgate can be set to
lock or unlock automatically by selecting
any one of the functions from the
following table and using the driver's door-
lock switch on the interior door panel.
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3–20
Before Driving
Doors and Locks
Liftgate/Trunk Lid
WARNING
Never allow a person to ride in the
luggage compartment/trunk:
Allowing a person to ride in the
luggage compartment/trunk is
dangerous. The person in the luggage
compartment/trunk could be seriously
injured or killed during sudden braking
or a collision.

Do not drive with the liftgate/trunk lid
open:
Exhaust gas in the cabin of a vehicle is
dangerous. An open liftgate/trunk lid
in a moving vehicle will cause exhaust
gas to be drawn into the cabin. This
gas contains CO (carbon monoxide),
which is colorless, odorless, and highly
poisonous, and it can cause loss of
consciousness and death. Moreover,
an open liftgate/trunk lid could cause
occupants to fall out in an accident.

Do not stack or leave loaded luggage
unsecured in the luggage compartment:
Otherwise, the luggage may move
or collapse, resulting in injury or an
accident. In addition, do not load
luggage higher than the seatbacks. It
may aff ect the side or rear fi eld of view.

CAUTION




¾ Before opening the liftgate/trunk lid,
remove any snow and ice accumulation
on it. Otherwise, the liftgate/trunk lid
could close under the weight of the snow
and ice resulting in injury.
 


¾ Be careful when opening/closing the
liftgate/trunk lid during strong winds.
If a strong gust blows against the
liftgate/trunk lid, it could close suddenly
resulting in injury.
 


¾ Fully open the liftgate/trunk lid and
make sure that it stays open. If the
liftgate/trunk lid is only opened partially,
it could slam shut by vibration or wind
gusts resulting in injury.
 


¾ When loading or unloading luggage in
the luggage compartment/trunk, turn
off the engine. Otherwise, you could get
burned by the heat of the exhaust gas.
 


¾ Be careful not to apply excessive force
to the damper stay on the liftgate such
as by putting your hand on the stay.
Otherwise, the damper stay may bend
and aff ect the liftgate operation.

Damper stay

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3–21
Before Driving
Doors and Locks
Opening and Closing the Liftgate/
Trunk Lid
Opening the liftgate (5–door)
Using the electric liftgate opener
Unlock the doors and liftgate, then press
the electric liftgate opener on the liftgate
and raise it when the latch releases.


Electric liftgate
opener

N O T E
(With the advanced keyless function)  


y A locked liftgate can also be opened
while the key is being carried.
 


y When opening the liftgate with the
doors and the liftgate locked, it may
require a few seconds for the liftgate
latch to release after the electric liftgate
opener is pressed.
 


y The liftgate can be closed when the
doors are locked with the key left in the
vehicle. However, to prevent locking the
key in the vehicle, the liftgate can be
opened by pressing the electric liftgate
opener. If the liftgate cannot be opened
despite doing this procedure, press the
electric liftgate opener to fully open
the liftgate after pushing the liftgate
completely closed.
 


y When the liftgate latch is released by
pressing the electric liftgate opener,
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 has
been pressed, the liftgate cannot be
raised any more from its slightly raised
position. Press the electric liftgate
opener again to fully open the liftgate.
To close the liftgate from its slightly
raised position, open it ¿ rst by pressing
the electric liftgate opener, then close it
after waiting at least 1 second.
  If the liftgate is not fully closed, the
driver is noti¿ ed by a warning indicated
in the instrument cluster.
 


y If the vehicle battery is dead or there is
a malfunction in the electrical system
and the liftgate cannot be unlocked, the
liftgate can be opened by performing
the emergency procedure.
  Refer to When Liftgate/Trunk Lid
Cannot be Opened on page 7-40 .

Opening the trunk lid (4–door)
Using the remote release button
Push the release button.



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3–23
Before Driving
Doors and Locks
Luggage Compartment
Luggage compartment cover (5-door)
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 fi rmly secured. If it is not
fi rmly secured, it could unexpectedly
disengage resulting in injury.

The luggage compartment can be accessed
by opening the liftgate when the straps are
attached to the sides of the liftgate.


Strap

Removing the cover
This cover can be removed for more room.

1. Remove the straps from the hooks.
2. Lift the end of the luggage
compartment cover a little, pull it
outward, and remove it from the pins.

Pin
Pin

3. Lift the front end of the luggage
compartment cover and remove it.

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3–25
Before Driving
Doors and Locks
WARNING
Close the trunk lid, be sure the seat
backs are latched and do not allow
children to play inside the vehicle:
Leaving the trunk lid open or leaving
children in the vehicle with the keys is
dangerous. Children could open the
trunk lid and climb inside resulting
in possible injury or death from heat
exposure.

Always keep the car from being a
tempting place to play by latching the
rear seats, doors and the trunk, and
keeping the keys where children can not
play with them:
Leaving children or animals
unattended in a parked vehicle is
dangerous. Babies left sleeping and
children who lock themselves in cars or
trunks can die very quickly from heat
prostration. Do not leave your children
or pets alone in a car at any time. Do
not leave the car, the rear folding seats
or the trunk unlocked.

Opening the Trunk Lid from the
Inside
Slide the inside trunk release lever in the
direction of the arrow. The lever is made
of material that will glow for hours in the
darkness of the trunk following a brief
exposure to ambient light.

The inside trunk release lever is located on
the inside of the trunk lid.


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3–27
Before Driving
Fuel and Emission
Emission Control System
This vehicle is equipped with an emission control system (the catalytic converter is
part of this system) that enables the vehicle to comply with existing exhaust emissions
requirements.
WARNING
Never park over or near anything fl ammable:
Parking over or near anything fl ammable, such as dry grass, is dangerous. Even with the
engine turned off , the exhaust system remains very hot after normal use and could ignite
anything fl ammable. A resulting fi re could cause serious injury or death.

CAUTION
Ignoring the following precautions could cause lead to accumulate on the catalyst inside
the converter or cause the converter to get very hot. Either condition will damage the
converter and cause poor performance.
 


¾ USE ONLY UNLEADED FUEL.



¾ Do not drive your Mazda with any sign of engine malfunction.



¾ Do not coast with the ignition switched off .



¾ Do not descend steep grades in gear with the ignition switched off .



¾ Do not operate the engine at high idle for more than 2 minutes.



¾ Do not tamper with the emission control system. All inspections and adjustments
must be made by a qualifi ed technician.
 


¾ Do not push-start or pull-start your vehicle.
N O T E




y Under U.S. federal law, any modi¿ cation to the original-equipment emission control
system before the ¿ rst sale and registration of a vehicle is subject to penalties. In some
states, such modi¿ cation made on a used vehicle is also subject to penalties.




y While the engine is off, the sound of a valve opening and closing can be heard at the rear
of the vehicle, however this does not indicate an abnormality. The vehicle has a self-
checking device and it operates while the engine is off.

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3–28
Before Driving
Fuel and Emission
Engine Exhaust (Carbon monoxide)
WARNING
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is
colorless, odorless, and poisonous. When inhaled, it can cause loss of consciousness and
death. If you smell exhaust gas inside the vehicle, keep all windows fully open and contact
an Authorized Mazda Dealer immediately.

Do not run the engine when inside an enclosed area:
Running the engine inside an enclosed area, such as a garage, is dangerous. Exhaust
gas, which contains poisonous carbon monoxide, could easily enter the cabin. Loss of
consciousness or even death could occur.

Open the windows or adjust the heating or cooling system to draw fresh air when
idling the engine:
Exhaust gas is dangerous. When the vehicle is stopped with the windows closed and
the engine running for a long time even in an open area, exhaust gas, which contains
poisonous carbon monoxide, could enter the cabin. Loss of consciousness or even death
could occur.

Clear snow from underneath and around your vehicle, particularly the tail pipe, before
starting the engine:
Running the engine when a vehicle is stopped in deep snow is dangerous. The exhaust
pipe could be blocked by the snow, allowing exhaust gas to enter the cabin. Because
exhaust gas contains poisonous carbon monoxide, it could cause loss of consciousness or
even death to occupants in the cabin.

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