Mazda 3 Sedan 2020, Owner'S Manual

Page: 319 / 628

To assure the correct operation of the
SBS - RC, heed the following cautions.

Do not apply a sticker to a rear radar
and rear camera. Otherwise, the rear
radar and rear camera may not be
able to detect vehicles or
obstructions which could result in an
accident.

Do not disassemble a rear radar and
rear camera.
 If cracks or damage caused by fl ying
gravel or debris is visible around a
rear radar and rear camera, stop
using the SBS - RC system
immediately and have your vehicle
inspected by an Authorized Mazda
Dealer. If the vehicle continues to be
driven with cracks or scratch marks
left around an ultrasonic sensor, the
system may operate unnecessarily
and cause an unexpected accident.
Refer to Stopping the Smart Brake
Support [Rear Crossing] (SBS - RC)
System Operation on page 4-168.
 Consult an Authorized Mazda Dealer
for rear bumper removal.
Do not modify the suspension:
If the vehicle height or inclination is
changed, the SBS - RC system may not
operate correctly because it cannot
detect obstructions correctly.
Do not apply a strong force to a rear
radar and rear camera:
When washing the vehicle, do not
spray highly pressurized water against a
rear radar and rear camera, or rub it
strongly. In addition, do not hit the rear
bumper forcefully when loading and
unloading cargo. Otherwise, the
sensors may not detect obstructions
correctly which could cause the
SBS - RC system to not operate
normally, or it could operate
unnecessarily.
NOTE

The SBS - RC system will operate
under the following conditions.

The engine is running for 3 seconds
or more.

The shift lever (manual
transmission vehicle) or the
selector lever (automatic
transmission vehicle) is in the R
(reverse) position.

i-ACTIVSENSE warning indication/
warning light is not displayed in the
multi-information display.

The vehicle speed is under about
10 km/h (6 mph).

The vehicle speed of an
approaching vehicle is about 3
km/h (2 mph) or faster.

The SBS - R is not turned o ff .

The DSC is not malfunctioning.

In the following cases, the
i-ACTIVSENSE warning indication/
warning light turns on and operation
of the system is stopped. If the
i-ACTIVSENSE warning indication/
warning light remains illuminated,
have the vehicle inspected at an
Authorized Mazda Dealer as soon as
possible.

Some problem with the system
including the SBS - RC system.
When Driving
i-ACTIVSENSE
4-165
Mazda3_8JM2-EA - 20H_Edition3_new 2020-12-3 18:39:35