engine MAZDA MODEL 3 4-DOOR 2015 Repair Manual

*Some models.5–17
Interior Features
Audio System
(Type B)
Antenna
Antenna for AM/FM and Satellite Radio
Antenna*
The antenna for AM/FM and satellite radio
antenna receives both AM and FM signals
and SiriusXM signals.
Antenna
Operating Tips for Audio
System
WARNING
Always adjust the audio while the
vehicle is stopped: Do not adjust the audio control
switches 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.
Even if the audio control switches are
equipped on the steering wheel, learn
to use the switches without looking
down at them so that you can keep
your maximum attention on the road
while driving the vehicle.
CAUTION
For the purposes of safe driving,
adjust the audio volume to a level that
allows you to hear sounds outside of
the vehicle including car horns and
particularly emergency vehicle sirens.
NOTE
 y To prevent the battery from being
discharged, do not leave the audio
system on for a long period of time
when the engine is not running.
 y If a 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.
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5–43
Interior Features
Audio System
Audio sound adjustment
Select the
icon on the home screen and
display the Settings screen.
Select the
tab to select the item you
would like to change.
Indication Setting value
Bass
(Low pitch sound)
Side: Low pitch
enhancement
Side: Low pitch
reduction
Treble
(Treble sound)
Side: Treble
enhancement
Side: Treble reduction
Fade
(Front/Rear volume
balance) Rear: Front speaker
volume reduction
Front: Rear speaker
volume reduction
Balance
(Left/right volume
balance) Right: Left side volume
reduction
Left: Right side volume
reduction
ALC
*1
(Automatic volume
adjustment) Off—Adjustment at
seven levels
Centerpoint
®*2
(Automatic surround
level adjustment) On/Off
AudioPilot
®*2
(Automatic volume
adjustment) On/Off
Beep
(Audio operation sound) On/Off
*1 Standard audio
*2 Bose
® Sound System
Automatic Level Control (ALC)
The automatic level control is a feature
that automatically adjusts audio volume
and sound quality according to the vehicle
speed. The volume increases in accordance
with the increase in vehicle speed, and
decreases as vehicle speed decreases. Centerpoint
®*3
Centerpoint ® lets vehicle owners enjoy a
Bose® surround sound experience from
their existing CDs, MP3s and satellite
radio.
Specifi cally engineered to meet the unique
demands of reproducing surround sound in
a vehicle.
Converts stereo signals to multiple
channels allowing greater precision when
reproducing the sound.
An enhanced algorithm to simultaneously
create a wider, more spacious sound fi eld.
*3 Centerpoint
® is a registered trademark
of Bose Corporation.
AudioPilot
®*4
When driving, background noise can
interfere with enjoying music.
AudioPilot
® noise compensation
technology continuously adjusts the music
to compensate for background noise and
vehicle speed.
It reacts only to sustained noise sources
and not intermittent ones, such as speed
bumps.
An enhanced DSP algorithm allows faster
and more effective compensation for
unusual situations, such as driving on a
very rough road or at high speeds.
*4 AudioPilot
® is a registered trademark of
Bose Corporation.
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*Some models.5–58
Interior Features
Audio System
Adjusting the Volume
To increase the volume, press up the
volume switch (
).
To decrease the volume, press down the
volume switch (
).
Seek Switch
AM/FM radio
Press the seek switch (
,). The radio
switches to the next/previous stored station
in the order that it was stored.
Press and hold the seek switch (
,) to
seek all usable stations at a higher or lower
frequency whether programmed or not.
Radio stations which have been previously
stored in the auto memory tuning (Type
A)/favorite radio (Type B) can be called
up by pressing the seek switch (
,)
while any radio station stored in the auto
memory tuning (Type A)/favorite radio
(Type B) is being received. Radio stations
can be called up in the order they were
stored with each press of the switch
(
,).
USB Audio/Bluetooth ® Audio /CD
Press the seek switch (
) to skip forward
to the beginning of the next track.
Press the seek switch (
) within a few
seconds after playback begins to track
down to the beginning of the previous
track.
Press the seek switch (
) after a few
seconds have elapsed to start playback
from the beginning of the current track.
Press and hold the seek switch (
,) to
continuously switch the tracks up or down.
Pandora
® /Aha™/Stitcher™ Radio
(Type B)
Press the seek switch (
) to skip forward
to the beginning of the next track.
Press and hold the seek switch (
) to
evaluate the playback of the current song
as “Like”.
Press and hold the seek switch (
) to
evaluate the playback of the current song
as “Dislike”.
Mute Switch *
Press the mute switch () once to mute
audio, press it again to resume audio
output.
NOTE
If the ignition is switched off with the
audio muted, the mute will be canceled.
Therefore, when the engine is restarted,
the audio is not muted. To mute the audio
again, press the mute switch (
).
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*Some models.5–131
Interior Features
Bluetooth®
Troubleshooting *
Mazda Bluetooth ® Hands-Free Customer Service
If you have any problems with Bluetooth
® , contact our toll-free customer service center.
 y U.S.A. Phone: 800-430-0153 (Toll-free) Web: www.MazdaUSA.com/bluetooth yCanada Phone: 800-430-0153 (Toll-free) Web: www.mazdahandsfree.ca yMexico Center of Attention to Client (CAC) Phone: 01-800-01-MAZDA (Toll-free) Web: www.mazdamexico.com.mx
Bluetooth
® Device pairing, connection problems
Symptom Cause Solution method
Unable to perform pairing — First make sure the device is
compatible with the Bluetooth
®
unit, and then check whether the
Bluetooth® function and the Find
Mode/Visible setting *1 on the device
are turned on. If pairing is still
not possible after this, contact an
Authorized Mazda Dealer or Mazda
Bluetooth
® Hands-Free Customer
Service.
Pairing cannot be performed again The pairing information paired to
the Bluetooth
® unit or device is not
recognized correctly. Perform pairing using the following
procedure.y Clear “Mazda” stored in the device. y Perform pairing again.
Unable to perform pairing The Bluetooth
® function and the
Find Mode/Visible setting *1 on the
device may turn off automatically
after a period of time has elapsed
depending on the device. Check whether the Bluetooth ®
function and the Find Mode/Visible
setting*1 on the device are turned on
and pairing or reconnect.
Does not connect automatically
when starting the engine
Automatically connects, but then
disconnects suddenly
Disconnects intermittently
The device is in a location in which
radio wave interference can occur
easily, such as inside a bag in a rear
seat, in a rear pocket of a pair of
pants. Move the device to a location in
which radio wave interference is less
likely to occur.
Does not connect automatically
when starting the engine The pairing information is updated
when the device OS is updated.
Perform pairing again.
*1 Setting which detects the existence of a device external to the Bluetoot\
h
® unit
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5–133
Interior Features
Bluetooth®
Regarding problems with calls
Symptom Cause Solution method
When starting a call, vehicle noise
from the other party can be heard For about three seconds after
starting a call, the Bluetooth
®
unit's Noise Suppression function
requires time to adapt to the call
environment. This does not indicate a problem
with the device.
The other party cannot be heard or
the speaker's voice is quiet The volume is set at zero or low. Increase the volume.
Other problems
Symptom
Cause Solution method
The indication for the remaining
battery is different between the
vehicle and the device The indication method is different
between the vehicle and the device.
—
When a call is made from the
vehicle, the telephone number is
updated in the incoming/outgoing
call record but the name does not
appear The number has not been registered
into the phonebook. If the number has been registered
into the phonebook, the incoming/
outgoing call record is updated by
the name in the phonebook when the
engine is restarted.
The cell phone does not synchronize
with the vehicle regarding the
incoming/outgoing call record Some types of cell phones do not
synchronize automatically.
Operate the cell phone for
synchronization.
It takes a long time to complete the
function for changing the language A maximum of 60 seconds is
required.
—
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5–136
Interior Features
Interior Equipment
Luggage Compartment Lights (5–door)
Switch
Position Luggage Compartment Light
Light off
Light on when the liftgate is open
Trunk Light (4–door)
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.
Illuminated Entry System
When the illuminated entry system
operates, the overhead light (switch is in
the DOOR position) turn on for:
 y
 About 30 seconds after the driver's door
is unlocked and the ignition is switched
off.
 y  About 15 seconds after all doors are
closed and the ignition is switched off.
 y  About 5 seconds after all doors are
closed and the ignition is switched off
when the key is out of the vehicle.
 y  Illuminates for about 15 seconds when
the ignition is returned from ACC to
OFF.
The light also turns off when:
 y  The ignition is switched on and all doors
are closed.
 y  The driver's door is locked.
NOTE
 yBattery saver  If any door is left open with the
overhead light switch in the DOOR
position, or the liftgate/trunk lid is left
open, the overhead light or luggage
compartment light/trunk light turns
off after about 30 minutes to prevent
battery depletion.
 y The operation of the illuminated entry
system can be changed.
 Refer to Personalization Features on page 9-12 .
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6–1
6Maintenance and Care
How to keep your Mazda in top condition.


Essential Information ........................................................................\
6-2 Introduction ........................................................................\
........... 6-2
Scheduled Maintenance ..................................................................... 6-4 Scheduled Maintenance (U.S.A., Canada, and Puerto Rico) ........ 6-4
Scheduled Maintenance (Mexico) .............................................. 6-13
Maintenance Monitor .................................................................. 6-20
Owner Maintenance ........................................................................\
. 6-22 Owner Maintenance Precautions ................................................ 6-22
Hood ........................................................................\
.................... 6-24
Engine Compartment Overview ................................................. 6-26
Engine Oil ........................................................................\
........... 6-27
Engine Coolant ........................................................................\
.... 6-29
Brake/Clutch Fluid ...................................................................... 6-31
Washer Fluid ........................................................................\
....... 6-31
Body Lubrication ........................................................................\
6-32
Wiper Blades ........................................................................\
....... 6-33
Battery ........................................................................\
................. 6-37
Battery Replacement ................................................................... 6-39
Tires........................................................................\
..................... 6-42
Light Bulbs ........................................................................\
.......... 6-46
Fuses ........................................................................\
................... 6-59
Appearance Care........................................................................\
...... 6-64 Exterior Care ........................................................................\
....... 6-64
Interior Care ........................................................................\
........ 6-70
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6–4
Maintenance and Care
Scheduled Maintenance
Scheduled Maintenance (U.S.A., Canada, and Puerto
Rico)
Follow Schedule 1 if the vehicle is operated mainly where none of the fo\
llowing conditions
(severe driving conditions)apply.
 y Repeated short-distance driving y Driving in dusty conditions y Driving with extended use of brakes y Driving in areas where salt or other corrosive materials are used y Driving on rough or muddy roads y Extended periods of idling or low-speed operation y Driving for long periods in cold temperatures or extremely humid climate\
s y Driving in extremely hot conditions y Driving in mountainous conditions continually
If any do apply, follow Schedule 2. (Canada and Puerto Rico residents follow Schedule \
2.)
Vehicles using Engine Oil Flexible Maintenance
Engine Oil Flexible Maintenance is available for U.S.A. and Puerto Rico \
residents whose
vehicle is operated mainly where none of the following conditions apply:\

 y  Extended periods of idling or low-speed operation such as police car, taxi or driving
school car
 y  Driving in dusty conditions
If any do apply, follow Schedule 2 with engine oil fi xed maintenance.
Once engine oil fl exible maintenance is selected, the vehicle calculates the remaining oil\
life
based on engine operating conditions. The vehicle lets you know when an oil change is due
by illuminating the wrench indicator light in the instrument cluster. Change the oil as soon
as possible within the next 500 km (250 miles) or 15 days. Refer page 6-20 for the details.
Mazda Genuine 0W-20 Oil and Castrol
® 0W-20 Oil are required to achieve optimum
performance.
NOTE
 y  Please ensure that the Flexible Oil Maintenance Setting is reset after each Oil and Filter
replacement.
 y For maintenance guidelines beyond the miles/months listed, follow the ma\
intenance
intervals provided in the Scheduled Maintenance Tables.
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6–5
Maintenance and Care
Scheduled Maintenance
Schedule 1
U.S.A. residents - Engine oil fl exible maintenance interval
Use when the maintenance monitor for “Oil Change” is set to “Fl\
exible”. For details, see
maintenance monitor. (page 6-20 )
Maintenance Interval Number of months or kilometers (miles), whichever comes fi
rst.
Months 12 24 36 48 60 72 84 96
×1000 km 16 32 48 64 80 96 112 128
×1000 miles 10 20 30 40 50 60 70 80
ENGINE
Drive belts I I
Engine oil & fi lter
*1 Replace when wrench indicator light is ON. (Max interval: 12
months/16,000km (10,000 miles))
COOLING SYSTEM
Engine coolant FL22 type
*2 Replace at fi
rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi
rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
FUEL SYSTEM
Air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval:36 months/60,000km (37,500 miles))
Fuel lines and hoses
*3 I I I I
Hoses and tubes for emission
*3 I I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
CHASSIS and BODY
Brake lines, hoses and connections I I I I
Disc brakes I I I I I I I I
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Steering operation and linkages I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I
I I I
Driveshaft dust boots I I I I
Bolts and nuts on chassis and body T T T T
Exhaust system and heat shields I I
AIR CONDITIONER SYSTEM
Cabin air fi lter Replace when any equivalent timing of replacing engine oil.
(Max interval:24 months/48,000km (30,000 miles))
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6–6
Maintenance and Care
Scheduled Maintenance
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fi ll up, or replace if necessary.
T: Tighten
Remarks:
*1 The engine oil and fi lter must be changed at least once a year or within 16,000km (10,000 mi\
les) since last
engine oil and fi lter change. The system must be reset whenever replacing the engine oil regardless of\
the
message/wrench indicator light display.
*2 Use FL22 type coolant in vehicles with the inscription “FL22” on t\
he radiator cap itself or the surrounding area. Use FL22 when replacing the coolant.
*3 According to state/provincial and federal regulations, failure to perfor\
m maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the
recommended time or mileage/kilometer period to ensure long-term reliabi\
lity.
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