light MAZDA MODEL 3 4-DOOR 2014 Service Manual

3–42
Before Driving
Security System
NOTE
 y The keys carry a unique electronic
code. For this reason, and to assure
your safety, obtaining a replacement
key requires some waiting time.
They are only available through an
Authorized Mazda Dealer.
 y Always keep a spare key in case one
is lost. If a key is lost, consult an
Authorized Mazda Dealer as soon as
possible.
 y If 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.
Operation
NOTE
 y The engine may not start and security
indicator light may illuminate or fl ash
if the key is placed in an area where it
is diffi cult for the system to detect the
signal, such as on the dashboard or in
the glove compartment. Move the key
to a location within the signal range,
switch the ignition off, and then restart
the engine.
 y Signals from a TV or radio station, or
from a transceiver or mobile telephone
could interfere with your immobilizer
system. If you are using the proper key
and the engine fails to start, check the
security indicator light.
Arming
The system is armed when the push button
start is pressed from ON to off.
The security indicator light in the
instrument cluster fl ashes every 2 seconds
until the system is disarmed.
Disarming
The system is disarmed when the
ignition is switched ON with the correct
programmed key. The security indicator
light illuminates for about 3 seconds and
then turns off. If the engine does not start
with the correct key, and the security
indicator light remains illuminated or
fl ashing, try the following:
Make sure the key is within the
operational range for signal transmission.
Switch the ignition off, and then restart the
engine. If the engine does not start after
3 or more tries, contact an Authorized
Mazda Dealer.
NOTE
 y  If the security indicator light fl ashes
continuously while you are driving,
do not shut off the engine. Go to an
Authorized Mazda Dealer and have it
checked. If the engine is shut off while
the indicator light is fl ashing, you will
not be able to restart it.
 y  Because the electronic codes are
reset when the immobilizer system
is repaired, the keys are needed.
Make sure to bring all the keys to an
Authorized Mazda Dealer so that they
can be programmed.
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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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3–44
Before Driving
Security System
NOTE
 y The theft deterrent system can also be
armed by activating the auto relock
function with all the doors, the liftgate/
trunk lid and the hood closed.
 Refer to Transmitter on page 3-4 . y The system will disarm if one of the
following operations takes place within
20 seconds after pressing the lock
button:
 y Unlocking any door. y Opening any door or the liftgate/
trunk lid.
 y Opening the hood. y Switching the ignition on. y (With the advanced keyless
function)
 Pressing the electric liftgate/trunk lid
opener while the key is being carried.
 To rearm the system, do the arming procedure again.
 y When the doors are locked by pressing
the lock button on the transmitter
or using the auxiliary key while the
theft-deterrent system is armed, the
hazard warning lights will fl ash once to
indicate that the system is armed.
To Turn Off an Armed System
An armed system can be turned off using
any one of the following methods:
 y  Pressing the unlock button on the
transmitter.
 y  Switching the ignition ON. y(With the advanced keyless function)
y Pressing a request switch on the doors.
The hazard warning lights will fl ash twice.
NOTE
When the doors are unlocked by pressing
the unlock button on the transmitter while
the theft-deterrent system is turned off, the
hazard warning lights will fl ash twice to
indicate that the system is turned off.
To Stop the Alarm
A triggered alarm can be turned off using
any one of the following methods:
 y  Pressing the unlock button on the
transmitter.
 y  Starting the engine with the push button
start.
 y (With the advanced keyless function)
y Pressing a request switch on the doors.y Pressing the electric liftgate/trunk lid
opener while the key is being carried.
The hazard warning lights will fl ash twice.
Theft-Deterrent Labels
A label indicating that your vehicle is
equipped with a Theft-Deterrent System is
in the glove compartment.
Mazda recommends that you affi x it to the
lower rear corner of a front door window.
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3–47
Before Driving
Driving Tips
Rocking the Vehicle
WARNING
Do not spin the wheels at more than
56 km/h (35 mph), and do not allow
anyone to stand behind a wheel when
pushing the vehicle: When the vehicle is stuck, spinning the
wheels at high speed is dangerous.
The spinning tire could overheat and
explode. This could cause serious
injuries.
CAUTION
Too much rocking may cause engine
overheating, transaxle failure, and tire
damage.
If you must rock the vehicle to free it from
snow, sand or mud, depress the accelerator
slightly and slowly move the shift lever
from 1 (D) to R.
Winter Driving
Carry emergency gear, including tire
chains, window scraper, fl ares, a small
shovel, jumper cables, and a small bag of
sand or salt.
Ask an Authorized Mazda Dealer to check
the following:
 y  Have the proper ratio of antifreeze in the
radiator.
 Refer to Engine Coolant on page 6-29 . y  Inspect the battery and its cables. Cold
reduces battery capacity.
 y  Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page 6-27 ).
 y  Inspect the ignition system for damage
and loose connections.
 y  Use washer fl uid made with antifreeze—
but do not use engine coolant antifreeze
for washer fl uid (page 6-31 ).
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3–48
Before Driving
Driving Tips
NOTE
 y Do not use the parking brake in
freezing weather as it may freeze.
Instead, shift to P with an automatic
transaxle and to 1 or R with a manual
transaxle. Block the rear wheels.
 y Remove snow before driving. Snow left
on the windshield is dangerous as it
could obstruct vision.
 y Do not apply excessive force to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield.
 y Never use warm or hot water for
removing snow or ice from windows
and mirrors as it could result in the
glass cracking.
 y Drive slowly. Braking performance
can be adversely affected if snow or
ice adheres to the brake components. If
this situation occurs, drive the vehicle
slowly, releasing the accelerator pedal
and lightly applying the brakes several
times until the brake performance
returns to normal.
Snow Tires
Use snow tires on all four wheels
Do not go faster than 120 km/h (75 mph)
while driving with snow tires. Infl ate snow
tires 30 kPa (0.3 kgf/cm
2 , 4.3 psi) more
than recommended on the tire pressure
label (driver's door frame), but never
more than the maximum cold-tire pressure
shown on the tires.
The vehicle is originally equipped with
all season radials designed to be used all
year around. In some extreme climates you
may fi nd it necessary to replace them with
snow tires during the winter months to
further improve traction on snow and ice
covered roads.
WARNING
Use only the same size and type tires
(snow, radial, or non-radial) on all four
wheels: Using tires diff erent in size or type is
dangerous. Your vehicle's handling
could be greatly aff ected and result in
an accident.
CAUTION
Check local regulations before using
studded tires.
Tire Chains
Check local regulations before using tire
chains.
CAUTION


3–49
Before Driving
Driving Tips
Install the chains on the front tires only.
Do not use chains on the rear tires.
Please consult an Authorized Mazda
Dealer.
Installing the chains
1. Secure the chains on the front tires as tightly as possible.
Always follow the chain manufacturer's instructions.
2. Retighten the chains after driving 1/2—1 km (1/4—1/2 mile). Driving In Flooded Area
WARNING
Dry off brakes that have become
wet by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the brake
performance returns to normal: Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been aff ected.
CAUTION
Do not drive the vehicle on fl ooded
roads as it could cause short circuiting
of electrical/electronic parts, or
engine damage or stalling from
water absorption. If the vehicle has
been immersed in water, consult an
Authorized Mazda Dealer.
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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 ...... 4-12 Meters and Gauges ....................... 4-12
Active Driving Display
* ............... 4-19
Warning/Indicator Lights ............. 4-21
Transaxle ............................................ 4-27 Manual Transaxle Operation ........ 4-27
Automatic Transaxle Controls ...... 4-30
Switches and Controls ...................... 4-41 Lighting Control ........................... 4-41
High Beam Control System
(HBC)
* ......................................... 4-48
Fog Lights* ................................... 4-51
Turn and Lane-Change Signals ...... 4-51
Windshield Wipers and Washer ...... 4-52
Rear Window Wiper and
Washer
* ........................................ 4-56
Rear Window Defroster ............... 4-56
Horn ............................................. 4-58
Hazard Warning Flasher ............... 4-58
HomeLink Wireless Control
System
* ......................................... 4-59
Forward Sensing Camera ................. 4-63 Forward Sensing Camera
* ............ 4-63
Radar Sensor ..................................... 4-65 Radar Sensor ................................ 4-65 Brake .................................................. 4-68
Brake System ............................... 4-68
Hill Launch Assist (HLA) ............ 4-70
Smart City Brake Support
(SCBS)
* ........................................ 4-72
ABS/TCS/DSC ................................... 4-79
Antilock Brake System (ABS) ...... 4-79
Traction Control System (TCS) ...... 4-80
Dynamic Stability Control
(DSC) ........................................... 4-81
i-ELOOP ............................................ 4-83 i-ELOOP
* ..................................... 4-83
Fuel Economy Monitor ..................... 4-86 Fuel Economy Monitor
* ............... 4-86
Drive Selection ................................... 4-88 Drive Selection
* ........................... 4-88
Power Steering................................... 4-90 Power Steering ............................. 4-90
Mazda Radar Cruise Control
(MRCC) ............................................. 4-91 Mazda Radar Cruise Control
(MRCC) ....................................... 4-91
Cruise Control ................................. 4-100 Cruise Control
* ........................... 4-100
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4–4
When Driving
Start/Stop Engine
Ignition Switch
Push Button Start Positions
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
Each time the push button start is pressed,
the ignition switches in the order of off,
ACC, and ON. Pressing the push button
start again from ON switches the ignition
off.
Indicator light
NOTE
 y The engine starts by pressing the push
button start while depressing the clutch
pedal (manual transaxle) or the brake
pedal (automatic transaxle). To switch
the ignition position, press the push
button start without depressing the
pedal.
 y Do not leave the ignition switched ON
while the engine is not running. Doing
so could result in the battery going
dead. If the ignition is left in ACC (For
automatic transaxle, the selector lever
is in the P position, and the ignition
is in ACC), the ignition switches off
automatically after about 25 minutes. off
The power supply to electrical devices
turns off and the push button start indicator
light (amber) also turns off.
This position is in which the steering
wheel is locked.
WARNING
Before leaving the driver's seat, always
switch the ignition off
, set the parking
brake, and make sure the selector lever
is in P (automatic transaxle) or in 1st
gear or R (manual transaxle): Leaving the driver's seat without
switching the ignition off , setting the
parking brake, and shifting the selector
lever to P (automatic transaxle) or
to 1st gear or R (manual transaxle)
is dangerous. Unexpected vehicle
movement could occur which could
result in an accident.
In addition, if your intention is to leave
the vehicle for even a short period, it
is important to switch the ignition off ,
as leaving it in another position will
disable some of the vehicle's security
systems and run the battery down.
ACC (Accessory)
Some electrical accessories will operate
and the indicator light (amber) illuminates.
NOTE
The keyless entry system does not function
while the push button start has been
pressed to ACC, and the doors will not
lock/unlock even if they have been locked
manually.
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4–5
When Driving
Start/Stop Engine
O N
This is the normal running position after
the engine is started. The indicator light
(amber) turns off. (The indicator light
(amber) illuminates when the ignition
is switched ON and the engine is not
running.)
Some indicator lights/warning lights
should be inspected before the engine is
started (page 4-21 ).
NOTE
When the push button start is pressed to
ON, the sound of the fuel pump motor
operating near the fuel tank can be heard.
This does not indicate an abnormality.
Starting the Engine
WARNING
Radio waves from the key may aff ect
medical devices such as pacemakers: Before using the key near people who
use medical devices, ask the medical
device manufacturer or your physician
if radio waves from the key will aff ect
the device.
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4–6
When Driving
Start/Stop Engine
NOTE
 y The key must be carried because the
key carries an immobilizer chip that
must communicate with the engine
controls at short range.
 y The engine can be started when the
push button start is pressed from off,
ACC, or ON.
 y The push button start system functions
(function which can start the engine
by only carrying the key) can be
deactivated to prevent any possible
adverse effect on a user wearing a
pacemaker or other medical device. If
the system is deactivated, you will be
unable to start the engine by carrying
the key. Consult an Authorized Mazda
Dealer for details. If the push button
start system functions have been
deactivated, you can start the engine by
following the procedure indicated when
the key battery goes dead.
 Refer to Engine Start Function When Key Battery is Dead on page 4-8 .
 y After starting a cold engine, the engine
speed increases and a whining sound
from the engine compartment can be
heard.
 This is for improved exhaust gas purifi cation and does not indicate
defect of the parts.
 y Engine-starting is controlled by the
spark ignition system.
 This system meets all Canadian Interference-Causing Equipment
Standard requirements regulating the
impulse electrical fi eld strength of radio
noise.
1. Make sure you are carrying the key.
2. Occupants should fasten their seat belts.
3. Make sure the parking brake is on. 4. Continue to press the brake pedal
fi rmly until the engine has completely
started.
5. (Manual transaxle)
Continue to press the clutch pedal fi rmly until the engine has completely
started.
(Automatic transaxle)
Put the vehicle in park (P). If you must restart the engine while the vehicle is
moving, shift into neutral (N).
NOTE
(Manual transaxle)
The starter will not operate if the clutch
pedal is not depressed suffi ciently.
(Automatic transaxle)
The starter will not operate if the selector
lever is not in P or N and the brake pedal
is not depressed suffi ciently.
6. Verify that the KEY indicator light (green) in the instrument cluster and the
push button start indicator light (green)
illuminate.
Indicator light
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