Mazda 3 Sedan 2020, Owner'S Manual, Page: 273 / 628


In the following cases, it may be
di ffi cult to view the illumination/
fl ashing of the Blind Spot Monitoring
(BSM) warning indicator lights
equipped on the door mirrors.

Snow or ice adheres to the door
mirrors.

The front door glass is fogged or
covered in snow, frost or dirt.

Turn o ff the RCTA system while
pulling a trailer or while an accessory
such as a bicycle carrier is installed to
the rear of the vehicle. Otherwise,
the radio waves emitted by the radar
will be blocked causing the system to
not operate normally.

The rear side radar sensor of the
RCTA may be regulated under the
radio wave related laws of the
country where the vehicle is driven. If
this system is used abroad, it may be
necessary to turn o ff the system.
Refer to Rear Side Radar Sensor on
page 4-211.
▼
Canceling Operation of Rear Cross
Tra ffi c Alert (RCTA)
The RCTA can be set to inoperable.

(If only the RCTA is turned o ff )
Refer to the Settings section in the
Mazda Connect Owner's Manual.

(If the RCTA is turned o ff by
operating the i-ACTIVSENSE OFF
switch)
Refer to i-ACTIVSENSE OFF Switch
on page 4-89.
NOTE
If the ignition is switched OFF while
you have canceled the system using the
i-ACTIVSENSE OFF switch, the system
is automatically enabled the next time
the ignition is switched ON. However,
if the system is canceled using the
personalization features, the system is
not automatically enabled.
When Driving
i-ACTIVSENSE
4-119
Mazda3_8JM2-EA - 20H_Edition3_new 2020-12-3 18:39:35