Mazda MX-30 2020 Owner's Manual page 256

NOTE
When any of the following conditions
is met, the LDWS may not operate
normally.
A condition under which the
Forward Sensing Camera (FSC)
cannot detect a target object is met.
Refer to Forward Sensing Camera
(FSC) on page 4-74.
The visibility of white (yellow) lines is
poor (due to paint flaking or dirt, or
being hidden by vehicles ahead).
There are multiple white (yellow)
lines or they are interrupted.
A misleading line on the road is
picked up (such as temporary line for
construction, shadow, lingering
snow, or grooves filled with water).
The shade of a guardrail parallel to a
white (yellow) line is on the road.
The width of a lane is excessively
narrow.
The vehicle is shaken after hitting a
road bump.
The vehicle is driven on a section
with a closed lane or temporary lane
due to construction.
The vehicle is driven on a forked
road or junction.
The vehicle is driven through an
intersection or a roundabout.
▼ When the System Operates
When the power switch is switched
ON, the i-ACTIVSENSE status symbol
(warning/risk avoidance support
system) (white) turns on and the
system goes on standby.
NOTE
If the i-ACTIVSENSE status symbol
(Warning/risk avoidance support
system) (white) does not turn on, the
system is cancelled using the
i-ACTIVSENSE OFF switch or [Settings]
in the Mazda Connect.
Operation conditions
When all of the following conditions
are met, the i-ACTIVSENSE status
symbol (warning/risk avoidance
support system) on the
multi-information display changes
from white to green and the system
becomes operational.
The power switch is switched ON.
The vehicle speed is about 60 km/h
(37 mph) or faster.
The system detects white (yellow)
lane lines.
NOTE
When the system does not detect a
white (yellow) lane line on one side
only, the system does not operate on
the side that is not being detected.
When Driving
i-ACTIVSENSE
4-89