2017 MAZDA MODEL 2 light
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4–111
When Driving
i-ACTIVSENSE
*Some models.
Lane Departure Warning System (LDWS) *
The LDWS system noti ¿ es the driver that the vehicle may be deviating from its lane.
The system detects the white or yellow lines on the traf ¿ c lane using the Forward Sensing
Camera (FSC) and if it determines that the vehicle may be deviating from its lane, it noti ¿ es
the driver using the active driving display (vehicles with active driving display), and by
À ashing the LDWS warning light and activating the LDWS warning beep.
Use the LDWS when you drive the vehicle on roads with white or yellow lines.
Refer to Forward Sensing Camera on page 4-170 .
Forward Sensing Camera (FSC)
The warning light illuminates when the system has a malfunction.
Refer to Warning Lights on page 4-38 .
WARNING
Do not use the LDWS under the following conditions:
The system may not operate adequately according to the actual driving conditions,
resulting in an accident.
Driving on roads with tight curves.
Driving under bad weather conditions (rain, fog, and snow).
The functions of the LDWS have limitations:
Always stay on course using the steering wheel and drive with care. The system is not
designed to compensate for a driver’s lack of caution and if you rely too much on the
LDWS it could lead to an accident. The driver is responsible for assuring lane changes
and other manoeuvres. Always pay attention to the direction in which the vehicle is
travelling and the vehicle’s surroundings.
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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 traf ¿ c lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to the centre of the
lane.
When the direction indicator lever is operated for a lane change, the LDWS warning
is automatically cancelled. The LDWS warning becomes operable when the direction
indicator lever is returned and the system detects the white or yellow lines.
If the steering wheel, accelerator pedal, or brake pedal is operated abruptly and the
vehicle moves close to a white or yellow line, the system determines that the driver is
making a lane change and the LDWS warning is automatically cancelled.
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 yellow lines of the traf ¿ c
lane.
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When Driving
i-ACTIVSENSE
NOTE
Under the following conditions, the LDWS may not be able to detect white or yellow
lines correctly and the LDWS may not operate correctly.
If an object placed on the instrument panel is re À ected in the windscreen and picked
up by the camera.
Heavy luggage is loaded in the luggage compartment or on the rear seat and the
vehicle is inclined.
The tyre pressures are not adjusted to the speci ¿ ed pressure.
When the vehicle is driven on the entry and exit to or from the rest area or tollgate of
a highway.
The white or yellow lines are less visible because of dirt or paint À aking.
The vehicle ahead is running near a white or yellow line and the line is less visible.
A white or yellow line is less visible because of bad weather (rain, fog, or snow).
The vehicle is driven on a temporary lane or section with a closed lane due to
construction.
A misleading line is picked up on the road such as a temporary line for construction,
or because of shade, lingering snow, or grooves ¿ lled with water.
The surrounding brightness suddenly changes such as when entering or exiting a
tunnel.
The illumination of the headlights is weakened because of dirt or the optical axis is
deviated.
The windscreen is dirty or foggy.
Back-light is re À ecting from the road surface.
The road surface is wet and shiny after rain, or there are puddles on the road.
The shade of a guardrail parallel to a white or yellow line is on the road.
The width of a lane is excessively narrow or wide.
The road is excessively uneven.
The vehicle is shaken after hitting a road bump.
There are two or more adjacent white or yellow lines.
There are various road markings or lane markings of various shapes near an
intersection.
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i-ACTIVSENSE
When The System Operates
1. The system goes on operation standby
when the LDWS OFF switch is pressed
and the LDWS OFF indicator light in
the instrument cluster turns off.
2. Drive the vehicle in the centre of the
driving lane while the LDWS OFF
indicator light is turned off. The system
becomes operational when all of the
following conditions are met.
The vehicle is driven in the centre
of the driving lane with the white
or yellow lines on the left and right
sides, or on either side.
The vehicle speed is 70 km/h
(44 mph) or faster.
The vehicle is driven on a straight
road or road with gentle curves.
The LDWS does not operate in the
following cases:
The system cannot detect white or
yellow lines.
The vehicle speed is less than
65 km/h (40 mph).
The vehicle is making a sharp turn.
The vehicle is making a curve at an
inadequate speed.
NOTE
The LDWS does not operate until the
system detects a white or yellow line
on either the left or right.
When the system detects a white
or yellow line on one side only, the
system will activate the warning only
when the vehicle deviates on the side
where the white or yellow line is
being detected.
The distance and warning sensitivity
(likelihood of a warning) which
the system uses to determine the
possibility of a lane departure can be
changed.
Refer to Personalisation Features on
page 9-13 .
Auto cancel
In the following cases, the LDWS cancels
automatically and the LDWS warning
light in the instrument cluster turns on.
The temperature inside the camera is
high or low.
The windscreen around the camera is
foggy.
The windscreen around the camera is
blocked by an obstruction, causing poor
forward visibility.
The LDWS is enabled automatically when
the operation conditions are met, and the
LDWS warning light turns off.
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Auto cancel warning
When the following operations are
performed, the LDWS determines that
the driver intends to make a lane change
and the LDWS warning is cancelled
automatically. The LDWS is enabled
automatically after the driver performs the
operation.
The steering wheel is operated abruptly.
The brake pedal is depressed abruptly.
The accelerator pedal is depressed
abruptly.
The direction indicator lever is operated
(after the direction indicator lever is
returned, the LDWS may not operate for
about 3 seconds which is the period of
time required to make a lane correction).
NOTE
After about 60 seconds have elapsed
with the direction indicator lever left
operating, the LDWS warning may
operate if the vehicle is close to a white
or yellow line.
Cancelling The System
Press the LDWS OFF switch to cancel the
LDWS. The LDWS OFF indicator light
turns on.
LDWS Warning
If the system determines that there is the
possibility of a lane departure, the LDWS
warning beep activates and the LDWS
warning light À ashes. Operate the steering
wheel appropriately and steer the vehicle
to the centre of the lane.
For vehicles equipped with the active
driving display, if there is the possibility of
a lane departure, the system indicates the
direction it determines that the vehicle is
deviating in the active driving display.
Indication on display
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When Driving
i-ACTIVSENSE
*Some models.
Blind Spot Monitoring (BSM) System *
The Blind Spot Monitoring (BSM) is designed to assist the driver in checking the area to the
rear of the vehicle on both sides during lane changes by notifying the driver of the presence
of vehicles approaching from the rear in an adjacent lane.
The Blind Spot Monitoring (BSM) detects vehicles approaching from the rear while
travelling in the forward direction at a speed of 30 km/h (19 mph) or faster and noti ¿ es
the driver by turning on the Blind Spot Monitoring (BSM) warning indicator light and
displaying the vehicle detection screen (vehicles with active driving display).
If the direction indicator lever is operated to signal a turn in the direction in which the
Blind Spot Monitoring (BSM) warning indicator light is illuminated while the approaching
vehicle is detected, the Blind Spot Monitoring (BSM) noti ¿ es the driver of possible danger
by turning on the Blind Spot Monitoring (BSM) warning indicator light, and by activating
the warning sound and the warning screen indicator display (vehicles with active driving
display).
The detection area on this system covers the driving lanes on both sides of the vehicle and
from the rear part of the front doors to about 50 m (164 ft) behind the vehicle.
Detection areas Your vehicle
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WARNING
Always check the surrounding area visually before making an actual lane change:
The system is only designed to assist you in checking for vehicles at your rear when
making a lane change. Due to certain limitations with the operation of this system,
the Blind Spot Monitoring (BSM) warning indicator light, the warning sound and the
warning screen indicator display may not activate or they might be delayed even though
a vehicle is in an adjacent driving lane. Always make it your responsibility as a driver to
check the rear.
NOTE
The Blind Spot Monitoring (BSM) will operate when all of the following conditions
are met:
The ignition is switched ON.
The Blind Spot Monitoring (BSM) OFF switch is pressed and the BSM OFF switch
indicator light is turned off.
The vehicle speed is about 30 km/h (19 mph) or faster.
The Blind Spot Monitoring (BSM) will not operate under the following circumstances.
The vehicle speed falls below about 25 km/h (15 mph) even though the Blind Spot
Monitoring (BSM) OFF switch indicator light is turned off.
The shift lever (manual transaxle)/selector lever (automatic transaxle) is shifted to
reverse (R) and the vehicle is reversing.
In the following cases, the Blind Spot Monitoring (BSM) OFF indicator light turns
on and operation of the system is stopped. If the Blind Spot Monitoring (BSM) OFF
indicator light remains illuminated, have the vehicle inspected at an Authorised Mazda
Repairer as soon as possible.
Some problem with the system including the Blind Spot Monitoring (BSM) warning
indicator lights is detected.
A large deviation in the installation position of a radar sensor (rear) on the vehicle
has occurred.
There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Remove any snow, ice or mud on the rear bumper.
Driving on snow-covered roads for long periods.
The temperature near the radar sensors (rear) becomes extremely hot due to driving
for long periods on slopes during the summer.
The battery voltage has decreased.
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NOTE
Under the following conditions, the radar sensors (rear) cannot detect target objects or
it may be dif ¿ cult to detect them.
A vehicle is in the detection area at the rear in an adjacent driving lane but it does
not approach. The Blind Spot Monitoring (BSM) determines the condition based on
radar detection data.
A vehicle is travelling alongside your vehicle at nearly the same speed for an
extended period of time.
Vehicles approaching in the opposite direction.
A vehicle in an adjacent driving lane is attempting to pass your vehicle.
A vehicle is in an adjacent lane on a road with extremely wide driving lanes. The
detection area of the radar sensors (rear) is set at the road width of expressways.
In the following case, the À ashing of the Blind Spot Monitoring (BSM) warning
indicator light, and the activation of the warning sound and the warning screen
indicator display may not occur or they may be delayed.
A vehicle makes a lane change from a driving lane two lanes over to an adjacent
lane.
Driving on steep slopes.
Crossing the summit of a hill or mountain pass.
The turning radius is small (making a sharp turn, turning at intersections).
When there is a difference in the height between your driving lane and the adjacent
lane.
Directly after the Blind Spot Monitoring (BSM) system becomes operable by
changing the setting.
If the road width is extremely narrow, vehicles two lanes over may be detected.
The detection area of the radar sensors (rear) is set according to the road width of
expressways.