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NOTE
After the operation, the Lane-keep
Assist System (LAS) & Lane Departure
Warning System (LDWS) operation may
not operate for a period of 5 seconds
at the most until the lane lines are
detected.
Under the following conditions, the
Lane-keep Assist System (LAS) & Lane
Departure Warning System (LDWS)
cancels the warning/steering assist
automatically.
The driver takes his/her hands off the
steering wheel.
(The Lane-keep Assist System (LAS)
& Lane Departure Warning System
(LDWS) is designed to assist the
driver's steering operation and it
will resume operation automatically
when the driver holds the steering
wheel.)
The DSC OFF switch is pressed to
cancel the DSC.
Steering operation assist OFF (non-
operational)
The steering operation assist for the
Lane-keep Assist System (LAS) & Lane
Departure Warning System (LDWS) can
be changed to non-operational (OFF).
Refer to Setting Change (Personalization
Features) on page 9-10.
When the steering operation assist has
been changed to non-operational (OFF),
the operation conditions and the display
of the Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
differ. Operate the system as follows: System operation
Make sure that the Lane-keep Assist
System (LAS) & Lane Departure Warning
System (LDWS) OFF indicator light is in
the instrument cluster turned off. When the
Lane-keep Assist System (LAS) & Lane
Departure Warning System (LDWS) OFF
indicator light turns on, press the switch
and make sure that the indicator light turns
off.Drive the vehicle in the center of the
driving lane while the Lane-keep Assist
System (LAS) & Lane Departure Warning
System (LDWS) OFF indicator light in the
instrument cluster is turned off.
The system becomes operational when all
of the following conditions are met.
The system detects white (yellow) lane
lines on both the right and left sides or
on either side.
The vehicle speed is about 60 km/h
(37 mph) or faster. The vehicle is driven on a straight road
or road with gentle curves.
The engine is running.
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The Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
goes on stand-by status in the following
cases:
The system cannot detect white (yellow)
lane lines.
The vehicle speed is less than about 60
km/h (37 mph).
The vehicle is making a sharp curve. The vehicle is making a curve at an
inappropriate speed.
NOTE
The Lane-keep Assist System (LAS)
& Lane Departure Warning System
(LDWS) remains on stand-by until it
detects white (yellow) lines on both the
left and right sides, or on either side.
When the system detects a white
(yellow) lane line on one side only, the
system will not activate warnings for the
lane line on the side that is not 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 Setting Change
(Personalization Features) on page
9-10. Vehicle lane line display
When the Lane-keep Assist System
(LAS) & Lane Departure Warning System
(LDWS) becomes operational while
on standby, the vehicle lane lines are
displayed in the multi-information display
and the active driving display. The system
changes to operational status display when
the system detects a white (yellow) line on
either the left or right.
(Stand-by status)
Multi-information Display
Active Driving Display
(Operational status)
Multi-information Display
Active Driving Display
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Auto cancel
In the following cases, the Lane-keep
Assist System (LAS) & Lane Departure
Warning System (LDWS) is automatically
canceled, the Lane-keep Assist System
(LAS) and Lane Departure Warning
System (LDWS) warning indication
(amber) turns on, and an alert is displayed.
When the Lane-keep Assist System
(LAS) & Lane Departure Warning System
(LDWS) become operational, the system
turns back on automatically.
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.
(Auto cancel of warnings)
When the following operations are
performed, the Lane-keep Assist System
(LAS) & Lane Departure Warning System
(LDWS) determines that the driver intends
to make a lane change and the system
operation is canceled automatically. The
Lane-keep Assist System (LAS) & Lane
Departure Warning System (LDWS) is
resumes automatically after the operation.
The steering wheel is operated abruptly. The brake pedal is depressed. The accelerator pedal is depressed.
(To cancel the automatic sensitivity
cancel function, deselect “Warning
sensitivity” in the personalization
features setting.)
The turn signal lever is operated. The vehicle crosses a lane line.
System Canceling
When the Lane-keep Assist System
(LAS) & Lane Departure Warning System
(LDWS) is turned off, press the Lane-keep
Assist System (LAS) & Lane Departure
Warning System (LDWS) OFF switch.
The Lane-keep Assist System (LAS) &
Lane Departure Warning System (LDWS)
OFF indicator light turns on.
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NOTE
When the ignition is switched OFF, the
system status before it was turned off is
maintained. For example, if the ignition
is switched OFF with the lane-keep
system operable, the system will be
operable when the ignition is switched
ON the next time.
In the following cases, the Lane-keep
Assist System (LAS) & Lane Departure
Warning System (LDWS) is canceled
automatically and the Lane-keep
Assist System (LAS) & Lane Departure
Warning System (LDWS) OFF
indication is displayed in the multi-
information display. Have your vehicle
inspected at an Authorized Mazda
Dealer.
There is a malfunction in the power
steering.
There is a malfunction in the DSC. There is a malfunction in the
Forward Sensing Camera (FSC).
When the Lane-keep Assist System
(LAS) & Lane Departure Warning System
(LDWS) is turned off, the vehicle lane line
indication in the multi-information display
and the active driving display turn off.
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Lane Departure Warning
If the system determines that the vehicle may deviate from its lane, the\
lane departure
warning (beep sound, rumble sound*1, or steering wheel vibration) is activated and the
direction in which the system determines that the vehicle may deviate is\
indicated in the
multi-information display and the active driving display.
If the system determines that the vehicle may deviate from its lane, the\
color of the lane line
on the side being detected by the system changes from white to amber, and flashes.
Multi-information Display Active Driving Display
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*Some models.
Smart City Brake Support (SCBS)*
The Smart City Brake Support (SCBS) system alerts the driver of a possible collision using
an indication in the display and a warning sound when the Forward Sensin\
g Camera (FSC)
detects a vehicle ahead and determines that a collision with a vehicle a\
head is unavoidable
while the vehicle is being driven at a vehicle speed of about 4 to 80 km\
/h (2 to 50 mph).
In addition, the system reduces damage in the event of a collision by op\
erating the brake
control (SCBS brake) when the system determines that a collision is unavoidable while the
vehicle is being driven at a vehicle speed of about 4 to 30 km/h (2 to \
18 mph). It may also
be possible to avoid a collision if the relative speed between your vehi\
cle and the vehicle in
front of you is less than about 20 km/h (12 mph). In addition, when th\
e driver depresses the
brake pedal while the system is in the operation range at about 4 to 30 \
km/h (2 to 18 mph),
the brakes are applied firmly and quickly to assist. (Brake Assist (SCBS brake assist))
Forward Sensing
Camera (FSC)
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NOTE
The Smart City Brake Support (SCBS) system will operate under the foll\
owing conditions.
The engine is running. “Smart City Brake Support Malfunction. Forward SCBS Disabled.” is not displayed in
the multi-information display. (with multi-information display)
The Smart Brake Support/Smart City Brake Support (SBS/SCBS) system war\
ning
indication/warning light (amber) does not illuminate.
(Rear-end collision warning)
The vehicle speed is about 4 to 80 km/h (2 to 50 mph).
(Brake control (SCBS brake))
The vehicle speed is about 4 to 30 km/h (2 to 18 mph).
The Smart City Brake Support (SCBS) system is not turned off.
Under the following conditions, the Smart City Brake Support (SCBS) sy\
stem may not
operate normally:
The Smart City Brake Support (SCBS) system will not operate if the dri\
ver is
deliberately performing driving operations (accelerator pedal and steer\
ing wheel).
If there is the possibility of partial contact with a vehicle ahead. The vehicle is driven on a slippery road surface such as wet roads or icy or snow-
bound roads.
The braking performance is adversely affected due to cold temperatures or wet brakes. The vehicle is driven at the same speed as the vehicle ahead. The accelerator pedal is depressed. The brake pedal is depressed. The steering wheel is being operated. The selector lever is being operated.
In the following cases, the Forward Sensing Camera (FSC) determines that there is a
vehicle ahead and the Smart City Brake Support (SCBS) may operate.
Objects on the road at the entrance to a curve. Vehicles passing in the opposite lane while making a curve. Metal objects, bumps, or protruding objects on the road. When passing through a toll gate. When passing through low gates, narrow gates, car washing machines, or tunnels. If you suddenly come close to a vehicle ahead. 2-wheeled vehicles, pedestrians, animals or standing trees. Vehicle is driven with some of the tires having significant wear.
(Manual transaxle)
If the vehicle is stopped by the SCBS operation and the clutch pedal is \
not depressed, the
engine stops.
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Smart City Brake Support (SCBS)
Indicator Light (Red) (Type B
Instrument Cluster)
If the Smart City Brake Support (SCBS) is
operating, the indicator light (red) flashes.
Collision Warning
If there is the possibility of a collision
with a vehicle ahead, the beep sounds
continuously and a warning is indicated in
the multi-information display or the active
driving display.
Multi-information Display
Active Driving Displa
y
NOTE
The operation distance and volume of the
collision warning can be changed. Refer to
Personalization Features on page 9-10.
Automatic Brake Operation
Display (Type A Instrument
Cluster)
“Smart City Brake Support activated” is
indicated in the active driving display, and
“Smart City Brake Support Activated” is
indicated in the multi-information display
after the SCBS brakes or the brake assist
(SCBS brake assist) is operated.
Active Driving Display
Multi-inf ormation Displa y
NOTE
The collision warning beep sounds
intermittently while the SCBS brake
or brake assist (SCBS brake assist) is
operating.
If the vehicle is stopped by the SCBS
operation and the brake pedal is not
depressed, the warning beep sounds
one time after about 2 seconds and the
SCBS brake is automatically released.
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