wheel MAZDA MODEL 3 4-DOOR 2016 Owner's Guide

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CAUTION
Do not modify the suspension. If the vehicle height or the damping force of the
suspensions is changed, the LDWS may not operate correctly.
NOTE
 If your vehicle deviates from its traffic lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to \
the center of the lane. When the turn signal lever is operated for a lane change, the LDWS warni\
ng is
automatically canceled. The LDWS warning becomes operable when the turn \
signal lever
is returned and the system detects the white or yellow lines.
 If the steering wheel, accelerator pedal, or brake pedal is operated abr\
uptly and the
vehicle moves close to a white or yellow line, the system determines tha\
t the driver is
making a lane change and the LDWS warning is automatically canceled.
 The LDWS may not operate during the period immediately after the vehicle\
has deviated
from its lane and the LDWS has operated, or the vehicle deviates from its lane repeatedly
within a short period of time.
 The LDWS does not operate if it does not detect the white or ye llow lines of the traffic
lane.
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Auto cancel
Under the following conditions, the
LDWS is automatically canceled and
kept on stand-by, and the LDWS warning
light (amber) in the instrument cluster
illuminates.
 The system cannot detect white or
yellow lines. The vehicle speed is less than about 65
km/h (40 mph). The vehicle is making a sharp turn. The vehicle is making a turn at an
inadequate speed. The temperature inside the camera is
high or low. The windshield around the camera is
foggy. The windshield around the camera is
blocked by an obstruction, causing poor
forward visibility.
The lane indication (bordered line) is
indicated in the active driving display
(Type A instrument cluster
*1) or the multi
information display (Type B instrument
cluster
*1).
The LDWS is automatically enabled when
the condition changes and the system is
operable.
*1 To determine which instrument cluster
is equipped on your Mazda, Refer to
Meters and Gauges on page 4-11.
Auto cancel of warning
Under the following conditions, the
LDWS determines that the driver is
making lane changes and the warning is
automatically canceled.
The LDWS is automatically enabled after
the operation.
 The steering wheel is operated abruptly . The brake pedal is depressed abruptly. The accelerator pedal is depressed
abruptly. A turn signal lever is operated (after the
turn signal lever is returned, the LDWS
warning may not operate for about 3
seconds which is the period of time
required to make a lane correction).
NOTE
 After about 5 seconds have elapsed
with the turn signal lever left operating,
the LDWS warning may operate if the
vehicle is close to a white or yellow line.
 The sensitivity of the warning
(sensitivity with which the system
determines the driver's intentional lane
change) can be changed.
Refer to Personalization Features on
page 9-12.
Canceling the System
To cancel the LDWS, press the LDWS
switch. The LDWS indicator light (Green/
Amber) in the instrument cluster turns off.
The lane indication displayed in the
active driving display (Type A instrument
cluster
*1) or the multi information display
(Type B instrument cluster*1) turns off.
*1 To determine which instrument cluster
is equipped on your Mazda, Refer to
Meters and Gauges on page 4-11.
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LDWS Warning
If the system determines that the vehicle
may be deviating from its lane while the
system is operating, the LDWS warning
sounds and the LDWS indicator light
(green) flashes.
Refer to Lane Departure Warning System
(LDWS) Warning Sound on page 7-37.
In the active driving display (Type
A instrument cluster
*1) or the multi
information display (Type B instrument
cluster
*1), the direction in which the
system determined that the vehicle may
be deviating from its lane is indicated.
Operate the steering wheel adequately and
drive in the center of the lane.
*1 To determine which instrument cluster
is equipped on your Mazda, Refer to
Meters and Gauges on page 4-11.
Indication on display
NOTE
 If the LDWS warning sound is set to
rumble*2, the sound will be heard from
the vehicle speaker on the side which
the system determined the vehicle may
be deviating from its lane.
 The LDWS warning sound may not be
heard depending on the surrounding
conditions such as outside noise.
 The warning timing with which the
system determines the vehicle may be
deviating from its lane can be changed.
Refer to Personalization Featur es on
page 9-12. The volume of the LDWS warning sound
can be changed.
Refer to Personalization Features on
page 9-12. The type of warning sound (rumble*2/
beep) on the LDWS can be changed.
Refer to Personalization Featur es on
page 9-12.
*2 A rumble strip is a series of grooves in
the road pavement surface positioned at
specific intervals, and when the vehicle
passes over it a vibration and rumble
sound is produced which alerts the driver
that the vehicle is departing from the lane.
The rumble sound is a reproduction of the
sound which occurs when a vehicle passes
over a rumble strip.
Rumble
Groove
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Forward Obstruction Warning (FOW)
Forward Obstruction Warning (FOW) is a system which alerts the driver of a possible
collision using an indicator and warning sound in the instrument cluster\
while the vehicle
is being driven at about 15 km/h or faster (10 mph or faster) and the \
system's radar sensor
determines that your vehicle may hit a vehicle or obstruction ahead.
WARNING
Do not rely completely on the Forward Obstruction Warning (FOW) system and always
drive carefully:Forward Obstruction Warning (FOW) is only designed to reduce damage in the event of
a collision. The ability to detect an obstruction is limited depending on the obstruction,
weather conditions, or traffic conditions. Therefore, if the accelerator pedal or brake
pedal is mistakenly operated it could result in an accident. Always verify the safety of the
surrounding area and depress the brake pedal or accelerator pedal while keeping a safe
distance from vehicles ahead or on-coming vehicles.
NOTE
 The Forwar d Obstruction Warning (FOW) system operates when all of the following
conditions are met:
 The ignition is switched ON. The Forward Obstruction Warning (FOW) system is on. The vehicle speed is about 15 km/h (10 mph) or faster . The relative speed between your vehicle and the vehicle or obstruction ahead \
is about
15 km/h (10 mph) or faster.
 The Forward Obstruction Warning (FOW) system may not operate under the following
conditions:
 If there is the possibility of hitting only a part of a vehicle or obstruction \
ahead. If the vehicle is accelerated rapidly and it comes close to a vehicle ah\
ead. The DSC is malfunctioning. The vehicle is driven at the same speed as the vehicle ahead. The accelerator pedal is depr essed. The brake pedal is depressed. The steering wheel is being operated. The selector lever is being operated. The turn signal is being used.
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 Although the objects which activate the system are 4-wheeled vehicles, the radar sensor
could detect the following objects, determine them to be an obstruction,\
and operate the
Forward Obstruction Warning (FOW) system.
 Objects on the road at the entrance to a curve (including guardrails and snow banks). A vehicle appears in the opposite lane while cornering or rounding a curve. When crossing a narrow bridge. When passing under a low gate or thr ough a tunnel or narrow gate. When entering an underground parking area. Metal objects, bumps, or pr otruding objects on the road. If you suddenly come close to a vehicle ahead. When driving in areas where there is high grass or forage. Two-wheeled vehicles such as motorbikes or bicycles. Pedestrians or non-metallic objects such as standing tr ees.
 When the system operates, the user is notified by the flashing Fo rward Obstruction
Warning (FOW) indicator light (red) and the active driving display. The Forward Obstruction Warning (FOW) warning light (amber) turns on when the
system has a malfunction.
(page 4-21)
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For the purposes of safety, switch the Mazda Radar Cruise Control (MRCC) system off
when it is not being used.
CAUTION
If the vehicle is towed or you are towing something, switch the Mazda Radar Cruise
Control (MRCC) system off to prevent an incorrect operation.
NOTE
 The Mazda Radar Cruise Control (MRCC) system operates when all of the following
conditions are met.
 The vehicle speed is about 30 km/h (19 mph) to 145 km/h (90 mph). The Mazda Radar Cruise Control (MRCC) system is turned on. The parking brake is not applied. The Forward Obstruction Warning (FOW) warning light (amber) does not illuminate. The Dynamic Stability Contr ol (DSC) is operating normally.
(Manual transaxle) The shift lever is in a position other than r everse (R) or neutral (N). The clutch pedal is not depressed.
(Automatic transaxle) The selector lever is in the drive (D) position or manual (M) positi\
on (manual mode).
 In the following cases, the warnings may not activate even if your vehic\
le starts closing in
on the vehicle ahead.
 You are driving at the same speed as the vehicle ahead. Directly after the Mazda Radar Cruise Control (MRCC) system has been set. When the accelerator pedal is depr essed or directly after the accelerator pedal is
released. Another vehicle cuts into the driving lane.
 The following are not detected as physical objects.
 Vehicles approaching in the opposite direction Pedestrians Stationary objects (stopped vehicles, obstructions)
 If a vehicle ahead is traveling at an extr emely low speed, the system may not detect it
correctly. During headway control travel, do not set the system on two-wheeled vehicles such as
motorcycles and bicycles. Do not use the Mazda Radar Cruise Contr ol (MRCC) system under conditions in which
the close proximity warnings are frequently activated.
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Do not rely completely on the Smart City Brake Support (SCBS) system:
 The Smart City Brake Support (SCBS) system is only designed to reduce damage in the
event of a collision. Over reliance on the system leading to the accelerator pedal or
brake pedal being mistakenly operated could result in an accident.
 The Smart City Brake Support (SCBS) is a system which operates in response to a
vehicle ahead. The system may not be able to detect or react to 2-wheeled vehicles or
pedestrians.
 The laser sensor (front) for the Smart City Brake Support (SCBS) system is installed near
the rearview mirror. To assure the correct operation of the Smart City Brake Support
(SCBS), heed the following cautions.
 Do not apply stickers to the surface of the windshield near the laser sensor (front)
(including transparent stickers). Otherwise, the laser sensor (front) may not be able
to detect vehicles ahead which could result in an accident.
 Do not apply coating agent to the windshield. Otherwise, the laser sensor (front)
may not be able to detect vehicles or obstructions in front which could result in an
accident.
 Do not disassemble the laser sensor (front). If cracks or damage caused by flying gravel or debris is visible near the laser sensor
(front), stop using the Smart City Brake Support (SCBS) system immediately and
have your vehicle inspected by an Authorized Mazda Dealer. If the vehicle continues
to be driven with cracks or scratch marks left on the windshield near the laser sensor
(front), the system may operate unnecessarily and cause an unexpected accident.
Refer to Stopping The Smart City Brake Support (SCBS) System Operation on page
4-110. When replacing the windshield wipers or windshield, consult an Authorized Mazda
Dealer.
Do not modify the suspension: If the vehicle height or inclination is changed, the system will not be able to correctly
detect vehicles ahead. This will result in the Smart City Brake Support (SCBS) system not
operating normally or mistakenly operating, which could cause a serious accident.
Turn off the Smart City Brake Support (SCBS) when the vehicle is running on a chassis
roller or being towed: Turn off the Smart City Brake Support (SCBS) system to prevent mistaken operation when
the vehicle is running on a chassis roller or being towed. See the next page on how to turn
off the Smart City Brake Support (SCBS).
Refer to Stopping The Smart City Brake Support (SCBS) System Operation on page 4-110.
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CAUTION
 When driving off-road in areas where there is grass or forage, it is recommended that the
Smart City Brake Support (SCBS) system be turned off. Always use tires for all wheels that are of the specified size, and the same manufacturer,
brand, and tread pattern. In addition, do not use tires with significantly different wear
patterns on the same vehicle as the Smart City Brake Support (SCBS) system may not
operate normally.
 The laser sensor (front) includes a function for detecting a soiled windshield and informing
the driver, however, depending on the conditions, it may not detect plastic shopping bags,
ice or snow on the windshield. In such cases, the system cannot accurately determine a
vehicle ahead and may not be able to operate normally. Always drive carefully and pay
attention to the road ahead.
NOTE
 The Smart City Brake Support (SCBS) system will not operate if the dri\
ver is deliberately
performing driving operations (accelerator pedal and steering wheel). The Smart City Brake Support (SCBS) system will operate under the foll\
owing conditions.
 The engine is running. The Smart City Brake Support (SCBS) warning light (amber) does not i\
lluminate. The vehicle speed is between about 4 to 30 km/h (2 to 18 mph). The Smart City Brake Support (SCBS) system is not turned off. The DSC operation is not turned off using the DSC OFF switch. The DSC is not malfunctioning.
 The Smart City Brake Support (SCBS) detects a vehicle ahead by emittin\
g a near-infrared
laser beam and receiving the beam reflected off the reflector of the vehicle ahead, and
then using it for the measurement. Consequently, the Smart City Brake Support (SCBS)
may not operate under the following conditions:
 Reflection of the laser is poor due to the shape of the vehicle ahead. The vehicle ahead is significantly dirty. Under bad weather condition, such as rain, fog and snow . The window washer is being used or the windshield wipers ar e not used when it's
raining. The windshield is dirty. The steering wheel is turned completely left or right, or the vehicle is\
accelerated
rapidly and comes close to the vehicle ahead. Trucks with low loading platforms and vehicles with an extremely low or high profile. Vehicles with certain shapes such as a vehicle carrier.
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*Some models.
 Under the following conditions, the Smart City Brake Support (SCBS) sy\
stem may not
operate normally.
 Heavy luggage is loaded in the luggage compartment or on the rear seat. If there is the possibility of partial contact with a vehicle ahead. When driving on continuously curving roads, and entering and exiting exits. Elongated luggage or cargo is loaded onto installed roof rails and covers the laser
sensor (front). Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from
manholes and grating, and water splashed into the air. When towing a malfunctioning vehicle.
 In the following cases, the laser sensor (fr ont) may inadvertently determine that there is a
vehicle ahead and the Smart City Brake Support (SCBS) system may opera\
te.
 Objects on the road at the entrance to a curve. Vehicles passing in the opposite lane while making a curve. Metal objects, bumps, or pr otruding objects on the road. When passing through a toll gate. When passing under a vinyl curtain or flag. Plastic objects such as pylons. Two-wheeled vehicles, pedestrians, animals or standing trees. Vehicle is driven with some of the tires having significant wear.
 When the system operates, the user is notified by the flashing Sm art City Brake Support
(SCBS) indicator light (red) and the active driving display*. The Smart City Brake Support (SCBS) warning light (amber) turns on w\
hen the system
has a malfunction.
Refer to Warning Lights on page 4-21.
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NOTE
 In the following cases, the radar sensor (front) may not be able to detect vehicles ahead
or obstructions.
 The rear surface of a vehicle ahead does not reflect radio waves effectively, such as
an unloaded trailer or an automobile with a loading platform covered by a soft top,
vehicles with a hard plastic tailgate, and round-shaped vehicles.
 Vehicles ahead with low vehicle height and thus less area for reflecting radio waves. Visibility is reduced due to a vehicle ahead casting off water, snow, or sand from its
tires and onto your windshield. The trunk/luggage compartment is loaded with heavy objects or the r ear passenger
seats are occupied. Ice, snow, or soiling is on the front surface of the front emblem. During inclement weather such as rain, snow, or sand storms. When driving near facilities or objects emitting str ong radio waves.
 In the following cases, the radar sensor (front) may detect vehicles in the opposite lane or
surrounding obstructions, or it may not be able to detect vehicles ahead or \
obstructions.
 The beginning and end of a curve. Roads with continuous curves. Narrow lane roads due to road construction or lane closures. The vehicle ahead enters the radar sensor's blind spot. The vehicle ahead is running abnormally due to accident or vehicle damag\
e.  Roads with repeated up and down slopes Driving on poor r oads or unpaved roads. The distance between your vehicle and the vehicle ahead is extr emely short. A vehicle suddenly comes close such as by cutting into the lane.
 To prevent incorrect operation of the system, use tires of the same specified size,
manufacturer, brand, and tread pattern on all four wheels. In addition, do not use tires
with significantly different wear patterns or tire pressures on the same vehicle. (Including
the temporary spare tire)
 If the battery power is weak, the system may not operate correctly. When driving on roads with little traffic and few vehicles ahead or obstructions for the
radar sensor (front) to detect, Forward Obstruction Warning/Smart City Brake Support
(FOW/SCBS) warning light (amber) temporarily illuminates, however, this does not
indicate a problem.
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