light MAZDA MODEL 3 4-DOOR 2017 Workshop Manual

3–44
Before Driving
Security System
*Some models.
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 flashing 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 flash for about 30
seconds when the system is triggered by
any one of the following:
 Unlocking a door with the key, door
lock switch, or an inside door-lock knob. Forcing open a door, the hood or the
liftgate/trunk lid. Opening the hood by operating the hood
release handle. 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 is unlocked with the transmitter.
(With the advanced keyless function)
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 flash when the battery is charged or
replaced.
How to Arm the System
1. Close the windows and the moonroof *
securely.
2. Switch the ignition 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 flash
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 cluster flashes twice per
second for 20 seconds.
5. After 20 seconds, the system is fully
armed.
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3–45
Before Driving
Security System
NOTE
 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 3-5. The system will disarm if one of the
following operations takes place within
20 seconds after pressing the lock
button:
 Unlocking any door . Opening any door. Opening the hood. Switching the ignition ON.
To rearm the system, do the arming
procedure again. When the doors ar e 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 flash 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:
 Pressing the unlock button on the
transmitter. Starting the engine with the push button
start. (With the advanced keyless function)
 Pressing a request switch on the doors.
The hazard warning lights will flash 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 flash 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:
 Pressing the unlock button on the
transmitter. Starting the engine with the push button
start. (With the advanced keyless function)
 Pressing a request switch on the doors. Pressing the electric liftgate/trunk lid
opener while the key is being carried.
The hazard warning lights will flash twice.
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3–48
Before Driving
Driving Tips
Do not install two floor mats, one on top
of the other, on the driver's side:Installing two floor mats, one on top
of the other, on the driver's side is
dangerous as the retention pins can
only keep one floor mat from sliding
forward.
Loose floor mat(s) will interfere with
the foot pedals and could result in an
accident.
When using an all weather mat for
winter, always remove the original
floor mat.
When setting a floor mat, position the
floor mat so that its grommets or retainers
are inserted over the pointed end of the
retention posts.
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.
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3–49
Before Driving
Driving Tips
Winter Driving
Carry emergency gear, including tire
chains, window scraper, flares, a small
shovel, jumper cables, and a small bag of
sand or salt.
Ask an Authorized Mazda Dealer to check
the following:
 Have the proper ratio of antifreeze in the
radiator.
Refer to Engine Coolant on page
6-28. Inspect the battery and its cables. Cold
reduces battery capacity. Use an engine oil appropriate for the
lowest ambient temperatures that the
vehicle will be driven in (page
6-25). Inspect the ignition system for damage
and loose connections. Use washer fluid made with antifreeze—
but do not use engine coolant antifreeze
for washer fluid (page
6-30).
NOTE
 (Without electric parking brake)
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.
 Remove snow before driving. Snow left
on the windshield is dangerous as it
could obstruct vision.
 Do not apply excessive for ce to a
window scraper when removing ice or
frozen snow on the mirror glass and
windshield.
 Never use warm or hot water for
removing snow or ice from windows and
mirrors as it could result in the glass
cracking.
 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. Inflate 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.
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3–51
Before Driving
Driving Tips
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 affected.
CAUTION
Do not drive the vehicle on flooded
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.
Overloading
WARNING
Be careful not to overload your vehicle:
The gross axle weight rating (GAWR)
and the gross vehicle weight rating
(GVWR) of the vehicle are on the
Motor Vehicle Safety Standard Label
on the driver's door frame. Exceeding
these ratings can cause an accident
or vehicle damage. You can estimate
the weight of the load by weighing the
items (or people) before putting them
in the vehicle.
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4–1

*Some models.
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* ...............4-21
Warning/Indicator Lights .............4-23
Manual Transaxle Operation ...........4-29
Manual Transaxle Shift Pattern ....4-29
Automatic Transaxle .........................4-32
Automatic Transaxle Controls .....4-32
Shift-Lock System .......................4-33
Transaxle Ranges .........................4-34
Manual Shift Mode ......................4-35
Direct Mode* ................................4-41
Driving Tips .................................4-42
Switches and Controls ......................4-43
Lighting Control ...........................4-43
Fog Lights* ...................................4-48
Turn and Lane-Change Signals ....4-49
Windshield Wipers and Washer ...4-50
Rear Window Wiper and
Washer*.........................................4-53
Rear Window Defogger ...............4-54
Horn .............................................4-56
Hazard Warning Flasher ...............4-56
HomeLink Wireless Control
System* .........................................4-57
Brake ..................................................4-61
Brake System ...............................4-61
Hill Launch Assist (HLA) ............4-67
ABS/TCS/DSC ...................................4-68
Antilock Brake System (ABS) .....4-68
Traction Control System (TCS) ...4-69
Dynamic Stability Control
(DSC)
...........................................4-70
i-ELOOP ............................................4-72
i-ELOOP* .....................................4-72
Fuel Economy Monitor .....................4-75
Fuel Economy Monitor* ...............4-75
Drive Selection ...................................4-78
Drive Selection* ...........................4-78
Power Steering ...................................4-80
Power Steering .............................4-80
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4–2*Some models.
i-ACTIVSENSE.................................4-81
i-ACTIVSENSE ...........................4-81
Adaptive Front Lighting
System (AFS)* ..............................4-84
High Beam Control System
(HBC)*..........................................4-85
Blind Spot Monitoring (BSM)* ....4-88
Traffic Sign Recognition System
(TSR)* ..........................................4-94
Distance Recognition Support
System (DRSS)* .........................4-101
Rear Cross Traffic Alert
(RCTA)* .....................................4-103
Mazda Radar Cruise Control
(MRCC)* ....................................4-107
Lane-keep Assist System (LAS) &
Lane Departure Warning System
(LDWS)
* ....................................4-117
Smart City Brake Support
(SCBS)* ......................................4-128
Smart Brake Support (SBS)* ......4-133
Forward Sensing Camera
(FSC)
..........................................4-136
Radar Sensor (Front) ..................4-141
Radar Sensors (Rear) .................4-144
Cruise Control .................................4-146
Cruise Control* ...........................4-146
Tire Pressure Monitoring System ...4-151
Tire Pressure Monitoring
System* .......................................4-151
Rear View Monitor ..........................4-155
Rear View Monitor* ...................4-155
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4–4
When Driving
Start/Stop Engine
Ignition Switch
Push Button Start Positions
The system operates only when the key is
within operational range.
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
Push button start
NOTE
 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.
 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.
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.
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4–5
When Driving
Start/Stop Engine
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.
ON
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
4-23).
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 affect
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 affect the device.
NOTE
 The key must be carried because the key
carries an immobilizer chip that must
communicate with the engine controls at
short range.
 The engine can be started when the push
button start is pressed from off, ACC, or ON.
 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. 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 purification
and does not indicate any parts defect.
 Engine-starting is controlled by the
spark ignition system.
This system meets all Canadian
Interference-Causing Equipment Standard
requirements regulating the impulse
electrical field strength of radio noise.
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4–6
When Driving
Start/Stop Engine
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
firmly until the engine has completely
started.
5. (Manual transaxle)
Continue to press the clutch pedal
firmly 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 sufficiently.
(Automatic transaxle)
The starter will not operate if the selector
lever is not in P or N and the brake pedal
is not depressed sufficiently.
6. Verify that the KEY indicator light
(green) in the instrument cluster and the
push button start indicator light (green)
illuminate.

Indicator light
Push button start
KEY indicator light
(green)/ KEY
warning light (red)
NOTE
 If the push button start indicator light
(green) flashes, make sure that the key is
being carried.
 If the push button start indicator light
(green) flashes with the key being
carried, touch the key to the push
button start and start the engine. Refer
to Engine Start Function When Key
Battery is Dead on page
4-8.
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