When Driving; Rear side radar sensor; Rear/rear corner/rear side ultrasonic- Page 224

Rear side radar sensor

The rear side radar sensors detects radio
waves reflected off a vehicle approaching
from the rear or an obstruction sent from
the radar sensors. The following systems
use the rear side radar sensor.



Blind Spot Monitoring (BSM)



Rear Cross Traffic 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
4-206.

Rear/rear corner/rear side ultrasonic
sensor

The ultrasonic sensor detects ultrasonic
waves reflected off 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 4-207.

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 4-208.

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 center display.
Refer to Driver Monitoring Camera on
page 4-209.

▼

i-ACTIVSENSE Status Symbol
(Warning/Risk Avoidance Support
System)

*

The driver is notified of the status of the
following systems using 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 Traffic Alert (FCTA)



Rear Cross Traffic Alert (RCTA)



Lane-keep Assist System (LAS)

NOTE

The status of the system turned on using
the personalization feature is displayed.

When Driving

i-ACTIVSENSE

4-84

*Some models.

Mazda3_8HE9-EA-18K_Edition3

2018-11-21 14:31:58