Mazda 3 2020 - Page 349


The obstruction is extremely close.

In the following cases, the rear
ultrasonic sensor and rear camera
cannot detect obstructions correctly
and the SBSR may not operate.

Something is stuck on the bumper
near a rear ultrasonic sensor.

The brake or accelerator pedal is
operated.

There is another obstruction near
one obstruction.

During inclement weather such as
rain, fog and snow.

High or low humidity.

High or low temperatures

Strong winds.

The path of travel is not flat.

Heavy luggage is loaded in the
luggage compartment or on the
rear seat.

Objects such as a wireless aerial,
fog light, or illuminated number
plate is installed near a rear
ultrasonic sensor.

The orientation of a rear ultrasonic
sensor has deviated for reasons
such as a collision.

The vehicle is
aected
by other
sound waves such as the horn,
engine noise, ultrasonic sensor of
another vehicle.

In the following cases, a rear
ultrasonic sensor and rear camera
may detect something as a target
obstruction which could cause the
SBSR system to operate.

Driving on a steep slope.

Wheel blocks.

Hanging curtains, gate poles such
as at toll gates and railroad
crossing.

When travelling near objects such
as foliage, barriers, vehicles, walls,
and fences along a road.

When driving o-road in areas
where there is grass and forage.

When passing through low gates,
narrow gates, car washing
machines, and tunnels.

A trailer is connected.

A bright light source such as
sunlight hits the rear camera.

The surroundings are dark.

An exterior accessory such as a
bicycle carrier is installed around a
rear ultrasonic sensor.

(Manual transmission)
If the vehicle is stopped by the SBSR
operation and the clutch pedal is not
depressed, the engine stops.

When the system operates, the user
is notified by the multi-information
display.

The collision warning beep sounds
intermittently while the SBSR brake
is operating.

If the vehicle is stopped by the SBSR
operation and the brake pedal is not
depressed, displaying in meter
“Emergency Braking Activated.
Depress Brake Pedal to Hold Stop”,
after about 2 seconds and the SBSR
brake is automatically released.

If a Mazda genuine trailer hitch is
used, the SBSR is automatically
turned o.

Turn o the SBSR system while
pulling a trailer or while an accessory
such as a bicycle carrier is installed to
the rear of the vehicle.
When Driving
i-ACTIVSENSE
4-191
Mazda3_8HS5-EE19I_Edition1_new 2019-7-1 10:56:36