2019 MAZDA MODEL CX-30 lte

Hill Launch Assist (HLA)
▼Hill Launch Assist (HLA)
The HLA functions to assist in
accelerating the vehicle from a stop on
slopes. When releasing the brake pedal
and depressing the accelerator pedal
to accelerate the vehicle from a stop
while on a slope, the function prevents
the vehicle from rolling. The HLA also
operates when reversing on a slope.
The braking force is maintained
automatically after releasing the brake
pedal on a steep slope.
For manual transmission vehicles, the
HLA operates when the vehicle is tilted
rearward with the shift lever in a
forward gear, and operates when the
vehicle is tilted forward with the shift
lever in the R position.
For automatic transmission vehicles,
the HLA operates when the vehicle is
tilted rearward with the selector lever
in a forward gear, and operates when
the vehicle is tilted forward with the
selector lever in the R position.
WARNING
Do not rely completely on
HLA:
HLA is an auxiliary device for
accelerating from a stop on a slope.
The system only operates for about 2
seconds and therefore, relying only on
the system, when accelerating from a
stop is dangerous because the vehicle
may move (roll) unexpectedly and
cause an accident.
The vehicle could roll depending on
the vehicle's load or if it is towing
something. In addition, for vehicles
with a manual transmission, the
vehicle could still roll depending on
how the clutch pedal or the accelerator
pedal is operated.
Always confirm the safety around the
vehicle before starting to drive the
vehicle.
NOTE
xHLA does not operate on a gentle
slope. In addition, the gradient of
the slope on which the system will
operate changes depending on the
vehicle's load.
xHLA does not operate if the parking
brake is applied, the vehicle has not
stopped completely, or the clutch
pedal is released.
xWhile HLA is operating, the brake
pedal may feel stiff and vibrate,
however, this does not indicate a
malfunction.
xHLA does not operate while the
TCS/DSC indicator light is
illuminated.
Refer to TCS/DSC Indication/
Indicator Light (Turns on) on page
7-55.
xHLA does not turn off even if the TCS
OFF switch is pressed to turn
off the
TCS.
x(Automatic Transmission)
Although the HLA does not operate
during idling stop, the vehicle roll
prevention function operates to
prevent vehicle roll.
When Driving
Brake
4-79

Lane Departure Warning
System (LDWS)
*
▼Lane Departure Warning System
(LDWS)
The LDWS alerts the driver that the
vehicle may be deviating from its lane.
The system detects the white (yellow)
lines on the traffic lane using the
forward sensing camera (FSC) and if it
determines that the vehicle might be
deviating from its lane, it
notifies the
driver by the LDWS.
Refer to Forward Sensing Camera
(FSC) on page 4-216.
Use the LDWS when you drive the
vehicle on roads with white (yellow)
lines.
1. Forward sensing camera (FSC)
WARNING
Do not rely completely on the
LDWS:
¾The LDWS system is not designed to
compensate for a driver’s lack of
caution and relying too much on the
system could lead to an accident.
¾The functions of the LDWS have
limitations. Always stay on course
using the steering wheel and drive
with care.
CAUTION
Heed the following cautions so that
the LDWS can operate normally.
¾Do not modify the vehicle's
suspensions.
¾Always use tyres of the
specified type
and size for the front and rear
wheels. Consult an expert repairer
(we recommend an Authorised
Mazda Repairer) for tyre
replacement.
NOTE
The system may not operate normally
under the following conditions.
xThe white (yellow) lane lines are less
visible because of dirt or paint
flaking.
xWhite (yellow) lane lines are less
visible because of bad weather (rain,
fog, or snow).
xThe vehicle is driven on a temporary
lane or section with a closed lane
resulting from construction where
there might be multiple white
(yellow) lane lines, or they are
interrupted.
xThe camera picks up an obscure line,
such as a temporary line being used
for construction, or because of
shade, unmelted snow, or grooves
filled with water.
xThe surrounding brightness suddenly
changes such as when entering or
exiting a tunnel.
xBack-light is reflected off the road
surface.
When Driving
i-ACTIVSENSE
*Some models.4-103

xThe TSR does not operate if there is a malfunction in the Forward Sensing Camera
(FSC).
xUnder the following conditions, the TSR may not operate normally.
xAn object placed on the instrument panel is reflected in the windscreen and
picked up by the camera.
xHeavy luggage is loaded in the luggage compartment or on the rear seat and the
vehicle is tilted.
xThe tyre pressures are not adjusted to the specified pressure.xTyres other than standard tyres are equipped.xThe vehicle is driven on the ramp and surrounding area to or from a rest area or
a tollgate on a highway.
xWhen surrounding brightness suddenly changes such as when entering or exiting
a tunnel.
xThe illumination of the headlights is weakened because of dirt or the optical axis
is deviated.
xThe windscreen is dirty or foggy.xThe windscreen and camera are fogged (water droplets).xStrong light is directed at the front of the vehicle (such as backlight or high-beam
headlights of on-coming vehicles).
xThe vehicle is making a sharp turn.xStrong light reflects off the road.xA traffic sign is in a position which makes it difficult to reflect the light from the
vehicle's headlights, such as when the vehicle is driven at night or in a tunnel.
xThe vehicle is driven under weather conditions such as rain, fog, or snow.xThe stored map data for the navigation system is not current.xA traffic sign is obscured by mud or snow.xA traffic sign is concealed by trees or a vehicle.xA
traffic sign is partially shaded.xA traffic sign is bent or warped.xA
traffic sign is too low or too high.xA traffic sign is too bright or too dark (including electronic traffic signs).xA traffic sign is too big or too small.xThere is an object similar to the traffic sign being read (such as another traffic
sign or other signs resembling it).
xThe TSR can be set to invisible on the active driving display.
Refer to the Settings section in the Mazda Connect Owner's Manual.
▼Traffic Sign Display Indication
The following traffic signs are displayed
on the active driving display/
instrument cluster.
Speed limit signs (including auxiliary
signs)
1. Speed limit signs
2. Auxiliary sign (example)
When Driving
i-ACTIVSENSE
4-113

WARNING
Do not rely completely on DAA and
always drive carefully:
The DAA detects driver fatigue and
decreased attentiveness and
encourages the driver to take a rest,
however, it is not designed to prevent
the vehicle from straying. If you rely too
much on the DAA it could lead to an
accident. Drive carefully and operate
the steering wheel appropriately.
In addition, the system may not be
able to detect driver fatigue and
decreased attentiveness correctly
depending on the
traffic and driving
conditions. The driver must take
sufficient rest in order to drive safely.
NOTE
xThe DAA operates when all of the
following conditions are met.
xThe vehicle speed is about 65 to
140 km/h (41 to 86 mph).
xThe system detects white (yellow)
lane lines.
xThe system has completed learning
of the driver’s driving data after 60
minutes have passed since the
driver began driving vehicle.
xThe DAA does not operate under the
following conditions.
xThe vehicle speed is less than
about 65 km/h (41 mph).
xThe vehicle speed exceeds about
140 km/h (86 mph)
xThe vehicle is making a sharp turn.xThe vehicle is changing lanes.xThe system cannot detect white
(yellow) lane lines.
xThe DAA may not operate normally
under the following conditions.
xWhite (yellow) lane lines are less
visible because of dirt or fading/
patchiness.
xThe vehicle is jolted or swayed
continuously by strong winds or
rough roads.
xThe vehicle is driven aggressively.xWhen making frequent lane
changes.
xThe vehicle is making a curve.xThe DAA detects driver fatigue and
decreased attentiveness based on
the driving data when the vehicle is
driven at about 65 to 140 km/h (41
to 86 mph) for about 20 minutes.
The driving data will be reset under
the following conditions.
xThe vehicle is stopped for 15
minutes or longer.
xThe vehicle is driven at less than
about 65 km/h (41 mph) for
about 30 minutes.
xThe ignition is switched
off.xAfter the DAA has displayed the first
message encouraging rest, it does
not display the next one until 60
minutes have passed.
▼Driver Attention Alert (DAA)
Display
When the system detects driver fatigue
or decreased attentiveness, it activates
the warning sound and displays an
alert in the multi-information display.
When Driving
i-ACTIVSENSE
4-120

xThe white (yellow) lane lines are
less visible because of dirt or paint
flaking.
xWhite (yellow) lane lines or
vehicles ahead are less visible
because of bad weather (rain, fog,
or snow).
xThe vehicle is driven on a
temporary lane or section with a
closed lane resulting from
construction where there might be
multiple white (yellow) lane lines,
or they are interrupted.
xThe camera picks up an obscure
line, such as a temporary line being
used for construction, or because
of shade, unmelted snow, or
grooves filled with water.
xThe road surface is wet and shiny
after rain, or there are puddles on
the road.
xHeavy luggage is loaded in the
luggage compartment or on the
rear seat causing the vehicle to tilt.
xA vehicle in front of your vehicle is
running near a white (yellow) lane
line making it less visible.
xThe windscreen is dirty or foggy.xThe vehicle is driven through an
intersection, a junction, or a fork in
the road.
xWhile white (yellow) lane lines
cannot be detected due to road or
weather conditions.
xThe surrounding brightness
suddenly changes such as when
entering or exiting a tunnel.
xThe illumination of the headlights
is weakened because of dirt or the
optical axis is deviated at night.
xBack-light is reflected off the road
surface or the road surface is wet
and shiny after rain.
xThe shade of a guardrail parallel to
a white (yellow) lane line is cast on
the road.
xThe width of a lane is excessively
narrow or wide.
xThe road is excessively uneven.xThe vehicle is shaken after hitting a
road bump.
xThere are various road markings or
division lines (lane markings) of
various shapes near an
intersection.
xThe area in front of the camera is
soiled or an object that obstructs
the field of view is installed.
xExhaust gas from the vehicle in
front, sand, snow, and water
vapour rising from manholes and
grating, and water splashed into
the air.
xThe surroundings are dark such as
during the early evening or early
morning.
xA vehicle ahead with a certain tail
light shape.
xA vehicle ahead veers off course
from your vehicle's line of travel.
xA vehicle ahead is driving
erratically.
xThe vehicle is driven on roads with
tight curves.

Headway control function
If a vehicle ahead is detected while
travelling at a constant speed, the
vehicle-ahead indication is displayed
and headway control is performed.

Steering assist function
When lane lines are detected, the
function assists the driver in keeping
the vehicle within the lane lines. If lane
lines are not detected, the function
provides the driver driving assistance in
keeping the vehicle along the motion
path with the vehicle ahead.
When Driving
i-ACTIVSENSE
4-151

¾The functions of the LAS have
limitations. Always stay on course
using the steering wheel and drive
with care.
¾Do not use the LAS under the
following circumstances, otherwise it
may result in an accident.
¾The vehicle is driven on slippery
roads such as icy or snow-covered
roads, and unpaved roads.
¾Tyres of a
different
specified size
are used, such as a temporary
spare tyre.
¾Tyres with
insufficient tread are
used.
¾The tyre pressures are not adjusted
to the
specified pressure.
¾The vehicle is being used to tow a
camper or boat trailer.
¾Tyre chains are used.
¾The vehicle is driven on roads with
lane lines other than white (yellow)
lines, such as an expressway.
CAUTION
Heed the following cautions so that
the LAS can operate normally.
¾Do not modify the vehicle's
suspensions.
¾Always use tyres of the specified type
and size for the front and rear
wheels. Consult an expert repairer
(we recommend an Authorised
Mazda Repairer) for tyre
replacement.
NOTE
The system may not operate normally
under the following conditions.
xThe white (yellow) lane lines are less
visible because of dirt or paint
flaking.
xWhite (yellow) lane lines are less
visible because of bad weather (rain,
fog, or snow).
xThe vehicle is driven on a temporary
lane or section with a closed lane
resulting from construction where
there might be multiple white
(yellow) lane lines, or they are
interrupted.
xThe camera picks up an obscure line,
such as a temporary line being used
for construction, or because of
shade, unmelted snow, or grooves
filled with water.
xThe surrounding brightness suddenly
changes such as when entering or
exiting a tunnel.
xBack-light is reflected off the road
surface.
xThe road surface is wet and shiny
after rain, or there are puddles on
the road.
xThe width of a lane is excessively
narrow.
xThe vehicle is driven on roads with
tight curves.
xHeavy luggage is loaded in the
luggage compartment or on the rear
seat causing the vehicle to tilt.
xThe vehicle is driven through a fork in
the road or a junction.
xThe shade of a guardrail parallel to a
white (yellow) lane line is cast on the
road.
xThe illumination of the headlights is
weakened because of dirt or the
optical axis is deviated at night.
xThe road is excessively uneven.xThe vehicle is shaken after hitting a
road bump.
xA vehicle in front of your vehicle is
running near a white (yellow) lane
line making it less visible.
xThe windscreen is dirty or foggy.
When Driving
i-ACTIVSENSE
4-163

Viewing the screen

Display/Icon Content
(1) Extended vehicle width lines and
distance guide lines (blue & red)These guide lines indicate the approximate width of the
vehicle and distance to a point measured from the rear
of the vehicle (from the end of the bumper).
xThe red lines indicate the points up to about 0.5 m
(19 in) from the rear end of the bumper.
NOTE
The top view/rear wide view screen displays the image at the rear of the vehicle at a
wide angle and corrects the image to help detect approaching obstructions from the
side. Therefore, it differs from the actual view.
▼Margin of Error Between Road Surface on Screen and Actual Road Surface
There might be some margin of error between the road surface appearing on the
screen and the actual road surface. A margin of error in the perceived distance could
lead to an accident, therefore be aware of the following conditions which can more
easily produce errors in the perceived distance.

The vehicle tilts due to weight of passengers and cargo.
If the vehicle is tilted, obstructions picked up by a camera can appear farther or
closer than the actual distance from the vehicle.
Front camera
When Driving
i-ACTIVSENSE
4-209

xYou are driving the vehicle with
your head excessively tilted to one
side or the other.
xYou are moving around extensively.xYour face or your eyes frequently
turn in direction other than straight
ahead (direction of travel).
xYour line of sight moves or directly
after it has moved.
xThere is a large difference between
your line of sight and the direction
your face is pointed.
xYou are driving the vehicle with
your head largely tilted to one side.
When Driving
i-ACTIVSENSE
4-227