2015 MAZDA MODEL 3 4-DOOR ECO mode

A Word to Mazda Owners
Thank you for choosing a Mazda. We at Mazda design and build vehicles with complete
customer satisfaction in mind.
To help ensure enjoyable and trouble-free operation of your Mazda, read t\
his manual
carefully and follow its recommendations.
An Authorized Mazda Dealer knows your vehicle best. So when maintenance or \
service is
necessary, that's the place to go.
Our nationwide network of Mazda professionals is dedicated to providing \
you with the best
possible service.
We assure you that all of us at Mazda have an ongoing interest in your mo\
toring pleasure
and in your full satisfaction with your Mazda product.Mazda Motor CorporationHIROSHIMA, JAPAN
Important Notes About This Manual
Keep this manual in the glove box as a handy reference for the safe and \
enjoyable use of your Mazda. Should you
resell the vehicle, leave this manual with it for the next owner.
All specifi cations and descriptions are accurate at the time of printing. Because i\
mprovement is a constant goal at
Mazda, we reserve the right to make changes in specifi cations at any time without notice and without obligation.
Air Conditioning and the Environment
Your Mazda's genuine air conditioner is fi lled with a refrigerant that has been found not to damage the earth's
ozone layer. If the air conditioner does not operate properly, consult an Authorized Mazda Dealer.
Perchlorate
Certain components of this vehicle such as [air bag modules, seat belt p\
retensioners, lithium batteries,…] may
contain Perchlorate Material-- Special handling may apply for service or\
vehicle end of life disposal. See
www.dtsc.ca.gov/hazardouswaste/perchlorate.
Please be aware that this manual applies to all models, equipment and options. As a result, you may fi nd
some explanations for equipment not installed on your vehicle.
©2014 Mazda Motor Corporation
Printed in Japan Jan. 2015 (Print3)
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2–13
Essential Safety Equipment
Seat Belt Systems
Seat Belt Precautions
Seat belts help to decrease the possibility of severe injury during acci\
dents and sudden
stops. Mazda recommends that the driver and all passengers always wear s\
eat belts.
(U.S.A. and Canada)
All of the seat belt retractors are designed to keep the lap/shoulder be\
lts out of the way when
not in use.
The driver's seat belt has no provisions for child-restraint systems and\
has only an
emergency locking mode. The driver may wear it comfortably, and it will lock during a
collision.
However, the front passenger's seat and all rear lap/shoulder belt retractors o\
perate in
two modes: emergency locking mode, and for child-restraint systems, automatic locking
mode. While we recommend you put all children in the rear seats, if you must u\
se the front
passenger seat for a child, slide the front passenger seat as far back a\
s possible and make
sure any child-restraint system is secured properly.
(Mexico)
The front seats and rear outboard seats have lap/shoulder belts. These belts have retractors
with inertia locks that keep them out of the way when not in use. The locks allow the belts
to remain comfortable on users, but they will lock in position during a \
collision.
The rear center seat has a lap belt with manual adjustment.
WARNING
Always wear your seat belt and make sure all occupants are properly restrained: Not wearing a seat belt is extremely dangerous. During a collision, occupants not
wearing seat belts could hit someone or things inside the vehicle or even be thrown out of
the vehicle. They could be seriously injured or even killed. In the same collision, occupants
wearing seat belts would be much safer.

Do not wear twisted seat belts: Twisted seat belts are dangerous. In a collision, the full width of the belt is not available to
absorb the impact. This puts more force on the bones beneath the belt, which could cause
serious injury or death. So, if your seat belt is twisted, you must straighten the seat belt to
remove any twists and to allow the full width of the belt to be used.

Never use one seat belt on more than one person at a time: Using one seat belt for more than one person at a time is dangerous. A seat belt used
in this way cannot spread the impact forces properly and the two passengers could
be crushed together and seriously injured or even killed. Never use one belt for more
than one person at a time and always operate the vehicle with each occupant properly
restrained.
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*Some models.2–15
Essential Safety Equipment
Seat Belt Systems
Pregnant Women and Persons with Serious Medical Conditions
Pregnant women should always wear seat belts. Ask your doctor for specifi c
recommendations.
The lap belt should be worn SNUGLY AND AS LOW AS POSSIBLE OVER THE HIPS.
The shoulder belt should be worn across your shoulder properly, but never across the
stomach area.
Persons with serious medical conditions also should wear seat belts. Che\
ck with your doctor
for any special instructions regarding specifi c medical conditions.
Emergency Locking Mode
When the seat belt is fastened, it will always be in the emergency locking mode.
In the emergency locking mode, the belt remains comfortable on the occupant and the\

retractor will lock in position during a collision.
If the belt is locked and cannot be pulled out, retract the belt once, a\
nd then try pulling it out
slowly. If this fails, pull the belt strongly one time and loosen, then pull i\
t out again slowly.
(Seat Belt with Automatic Locking Mode)
When the seat belt is fastened, it will always be in the emergency locking mode until it is
switched to automatic locking mode by pulling it all the way out to its \
full length. If the belt
feels tight and hinders comfortable movement while the vehicle is stoppe\
d or in motion, it
may be in the automatic locking mode because the belt has been pulled to\
o far out. To return
the belt to the more comfortable emergency locking mode, wait until the vehicle has stopped
in a safe, level area, retract the belt fully to convert it back to emer\
gency locking mode and
then extend it around you again.
Automatic Locking Mode *
Always use the automatic locking mode to keep the child-restraint system\
from shifting to
an unsafe position in the event of an accident. To enable seat belt automatic locking mode,
pull it all the way out and connect it as instructed on the child-restra\
int system. It will retract
down to the child-restraint system and stay locked on it. See the sectio\
n on child restraint
(page 2-23 ).
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2–18
Essential Safety Equipment
Seat Belt Systems
(With Front Passenger Occupant
Classifi cation System)
In addition, the pretensioner system for
the front passenger, like the front and side
passenger air bag, is designed to only
deploy in accordance with the total seated
weight on the front passenger seat.
For details, refer to the front passenger
seat weight sensors (page 2-57 ).
Load limiter:
The load limiting system releases belt
webbing in a controlled manner to reduce
belt force on the occupant's chest. While
the most severe load on a seat belt occurs
in frontal collisions, the load limiter has
an automatic mechanical function and
can activate in any accident mode with
suffi cient occupant movement.
Even if the pretensioners have not fi red,
the load limiting function must be checked
by an Authorized Mazda Dealer.
WARNING
Wear seat belts only as recommended in
this owner's manual: Incorrect positioning of the driver
and front passenger seat belts
is dangerous. Without proper
positioning, the pretensioner and
load limiting systems cannot provide
adequate protection in an accident
and this could result in serious injury.
For more details about wearing seat
belts, refer to "Fastening the seat belts"
(page 2-16 ).
Have your seat belts changed
immediately if the pretensioner or load
limiter has been expended:
Always have an Authorized Mazda
Dealer immediately inspect the front
seat belt pretensioners and air bags
after any collision. Like the air bags, the
front seat belt pretensioners and load
limiters will only function once and
must be replaced after any collision
that caused them to deploy. A seat
belt with an expended pretensioner or
load limiter is still better than wearing
no seat belt at all; however, if the
front seat belt pretensioners and load
limiters are not replaced, the risk of
injury in a collision will increase.

Do not modify the components or
wiring, or use electronic testing devices
on the pretensioner system: Modifying the components or wiring
of the pretensioner system, including
the use of electronic testing devices
is dangerous. You could accidentally
activate it or make it inoperable which
would prevent it from activating in an
accident. The occupants or repairers
could be seriously injured.

Properly dispose of the pretensioner
system: Improper disposal of the pretensioner
system or a vehicle with non-
deactivated pretensioners is
dangerous. Unless all safety
procedures are followed, injury
could result. Have an Authorized
Mazda Dealer safely dispose of
the pretensioner system or scrap a
pretensioner system equipped vehicle.
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*Some models.2–31
Essential Safety Equipment
Child-Restraint
Tether strapForward
(5-Door)
Tether strapForward
Using Automatic Locking Mode *
Follow these instructions when using
a child-restraint system, unless you are
attaching a LATCH-equipped child-
restraint system to the rear LATCH lower
anchors. Refer to “Using LATCH Lower
Anchor” (page 2-37 ).
NOTE
Follow the child-restraint system
manufacturer's instructions carefully.
If you are not sure whether you have a
LATCH system or tether, check in the
child-restraint system manufacturer's
instructions and follow them accordingly.
Depending on the type of child-restraint
system, it may use LATCH system instead
of seat belts or if the belt goes across the
child's chest, may recommend against
using automatic locking mode. 1. Make sure the seatback is securely
latched by pushing it back until it is
fully locked.
2. Raise the head restraint to the top locked position.
Refer to Head Restraints on page 2-11 .
3. Secure the child-restraint system with the lap portion of the lap/shoulder belt.
See the manufacturer's instructions
on the child-restraint system for belt
routing instructions.
4. To get the retractor into the automatic locking mode, pull the shoulder belt
portion of the seat belt until the entire
length of the belt is out of the retractor.
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*Some models.3–25
Before Driving
Doors and Locks
Loading golf bags (only 4-door vehicle)
Up to two golf bags can be carried in the
trunk.
1. Place the bottom of the fi rst golf bag in
the trunk with its bottom pointed to the
left and fi t it into the front of the trunk.
2. Place the second golf bag in the trunk
with its bottom pointed to the left and
fi t it into the back of the trunk.
NOTE
Some golf bags cannot fi t depending on
their size.
Inside Trunk Release
Lever (4-Door)
*
Your vehicle is equipped with an inside
trunk release lever that provides a means
of escape for children and adults in the
event they become locked inside the trunk.
No matter how careful adults might be
with keys and locking their cars, parents
should be aware that children may be
tempted to play around vehicles and use
the trunk as a hiding place.
Adults are advised to familiarize
themselves with the operation and location
of the inside trunk release lever so that
all children can be told about it in an
appropriate way, keeping in mind that
most vehicles do not have such levers.
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.

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*Some models.3–43
Before Driving
Security System
Theft-Deterrent System *
If the theft deterrent system detects an
inappropriate entry into the vehicle,
which could result in the vehicle or its
contents being stolen, the alarm alerts the
surrounding area of an abnormality by
sounding the horn and fl ashing the hazard
warning lights.
The system will not function unless it's
properly armed. So when you leave the
vehicle, follow the arming procedure
correctly.
Operation
System triggering conditions
The horn sounds intermittently and the
hazard warning lights fl ash for about 30
seconds when the system is triggered by
any one of the following:
 y  Unlocking a door with the key, door
lock switch, or an inside door-lock knob.
 y  Forcing open a door, the hood or the
liftgate/trunk lid.
 y  Opening the hood by operating the hood
release handle.
 y  Switching the ignition ON without using
the push button start.
If the system is triggered again, the lights
and horn will activate until the driver's
door or the liftgate/trunk lid is unlocked
with the transmitter.
(With advanced key)
The lights and horn can also be
deactivated by pressing the request switch
on a door.
NOTE
If the battery goes dead while the theft-
deterrent system is armed, the horn will
activate and the hazard warning lights
will fl ash when the battery is charged or
replaced.
How to Arm the System
1. Close the windows and the moonroof *
securely.
2. Press the push button start off.
3. Make sure the hood, the doors, and the liftgate/trunk lid are closed.
4. Press the lock button on the transmitter or lock the driver's door from the
outside with the auxiliary key.
The hazard warning lights will fl ash
once.
The following method will also arm the theft-deterrent system:
Press the door-lock switch “
” while
any door is open and then close all of
the doors.
(With the advanced keyless function)
Press a request switch.
The security indicator light in the instrument panel fl ashes twice per
second for 20 seconds.
5. After 20 seconds, the system is fully armed.
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*Some models.4–1
4When Driving
Information concerning safe driving and stopping.


Start/Stop Engine ................................ 4-4 Ignition Switch ............................... 4-4
Starting the Engine ......................... 4-5
Turning the Engine Off ................ 4-10
Instrument Cluster and Display ...... 4-11 Meters and Gauges ....................... 4-11
Active Driving Display
* ............... 4-18
Warning/Indicator Lights ............. 4-20
Transaxle ............................................ 4-26 Manual Transaxle Operation ........ 4-26
Automatic Transaxle Controls ...... 4-29
Switches and Controls ...................... 4-40 Lighting Control ........................... 4-40
High Beam Control System
(HBC)
*.......................................... 4-47
Fog Lights* ................................... 4-50
Turn and Lane-Change Signals ...... 4-50
Windshield Wipers and Washer ...... 4-51
Rear Window Wiper and
Washer
*......................................... 4-55
Rear Window Defogger ............... 4-56
Horn ............................................. 4-57
Hazard Warning Flasher ............... 4-58
HomeLink Wireless Control
System
* ......................................... 4-58
Forward Sensing Camera ................. 4-62 Forward Sensing Camera
* ............ 4-62 Radar Sensor ..................................... 4-64
Radar Sensor ................................ 4-64
Brake .................................................. 4-67 Brake System ............................... 4-67
Hill Launch Assist (HLA) ............ 4-69
Smart City Brake Support
(SCBS)
* ........................................ 4-71
ABS/TCS/DSC ................................... 4-78
Antilock Brake System (ABS) ...... 4-78
Traction Control System (TCS) ...... 4-79
Dynamic Stability Control
(DSC) ........................................... 4-80
i-ELOOP ............................................ 4-82 i-ELOOP
* ..................................... 4-82
Fuel Economy Monitor ..................... 4-85 Fuel Economy Monitor
* ............... 4-85
Drive Selection ................................... 4-87 Drive Selection
* ........................... 4-87
Power Steering................................... 4-89 Power Steering ............................. 4-89
Mazda Radar Cruise Control
(MRCC) ............................................. 4-90 Mazda Radar Cruise Control
(MRCC)
* ...................................... 4-90
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