Mazda 3 2020 - Page 261

Rear side radar sensor
The rear side radar sensors emit radio
waves and detect the radio waves
reflected o a vehicle approaching
from the rear or an obstruction. The
following systems use the rear side
radar sensor.

Blind Spot Monitoring (BSM)

Rear Cross Trac Alert (RCTA)

Smart Brake Support [Rear Crossing]
(SBSRC)
The rear side radar sensors are installed
inside the rear bumper, one on the left
side and one on the right side.
Refer to Rear Side Radar Sensor on
page 4-237.
Rear/rear corner/rear side ultrasonic
sensor
The ultrasonic sensor detects ultrasonic
waves
reflected o
obstructions at the
rear sent from the ultrasonic sensors.
The following systems use the
ultrasonic sensor.

Smart Brake Support [Rear] (SBSR)

Smart Brake Support [Rear Crossing]
(SBSRC)
The ultrasonic sensors are mounted in
the rear bumper.
Refer to Rear/Rear corner/Rear Side
Ultrasonic Sensor on page 4-238.
Front camera/side cameras/rear
camera
The front camera, side cameras, and
rear camera shoot images of the area
surrounding the vehicle. The 360°View
Monitor uses each camera.
Cameras are installed to the front
bumper, door mirrors, and rear
bumper.
Refer to Front Camera/Side Cameras/
Rear Camera on page 4-239.
Driver monitoring camera
The driver monitoring camera detects
changes in the driver's facial features
and estimates the amount of
accumulated fatigue and sleepiness of
the driver. The following systems use
the driver monitoring camera.

Driver Monitoring (DM)
The driver monitoring camera is
mounted in the centre display.
Refer to Driver Monitoring Camera on
page 4-240.
▼
i-ACTIVSENSE Status Symbol
(Warning/Risk Avoidance Support
System)
The system notifies the driver of any of
the following system status using the
colour or OFF indication of the
i-ACTIVSENSE status symbol
(Warning/risk avoidance support
system).

Lane Departure Warning System
(LDWS)

Blind Spot Monitoring (BSM)

Distance & Speed Alert (DSA)

Front Cross
Trac
Alert (FCTA)

Rear Cross Trac Alert (RCTA)

Lane-keep Assist System (LAS)
When Driving
i-ACTIVSENSE
4-103
Mazda3_8HS5-EE19I_Edition1_new 2019-7-1 10:56:36