Mazda 3 Sedan 2020, Owner'S Manual

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
The shade of a guardrail parallel to
a white (yellow) lane line is cast 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 various road markings or
division lines (lane markings) of
various shapes near an
intersection.

The area in front of the camera is
soiled or an object that obstructs
the fi eld of view is installed.

Exhaust gas from the vehicle in
front, sand, snow, and water vapor
rising from manholes and grating,
and water splashed into the air.

The surroundings are dark such as
during the early evening or early
morning.

A vehicle ahead with a certain
taillight shape.

A vehicle ahead veers o ff course
from your vehicle's line of travel.

A vehicle ahead is driving
erratically.

The vehicle is driven on roads with
tight curves.
Headway control function
If a vehicle ahead is detected while
traveling 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.
NOTE
Steering assist limit warning
If the steering assist function cannot
keep the vehicle within the lane lines
while the steering assist function is
operating, a warning sound is activated
and a warning is displayed on the
multi-information display to urge the
driver to operate the steering wheel.
When Driving
i-ACTIVSENSE
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Mazda3_8JM2-EA - 20H_Edition3_new 2020-12-3 18:39:35