User Manual - Page 299

For 2020 MAZDA 3 HATCHBACK.

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Smart Brake Support
(SBS)
*
Smart Brake Support (SBS)
The SBS alerts the driver of a possible
collision using the warning indications in
the display and a warning sound if the
front radar sensor and Forward Sensing
Camera (FSC) determine that there is the
possibility of a collision with a vehicle
ahead, pedestrian, or a bicycle.
Furthermore, if a collision is unavoidable,
the automatic brake control is performed
to reduce damage in the event of a
collision. In addition, when the driver
depresses the brake pedal, the brakes are
applied firmly and quickly to assist.
(Vehicles with Driver Monitoring (DM))
When the SBS determines that the driver
is not paying attention to the road using
the driver monitoring camera and it
determines that there is the possibility of a
collision with an obstruction, the SBS
activates the collision warning earlier than
normal.
WARNING
Do not rely completely on the SBS:
The SBS is only designed to reduce damage
in the event of a collision.
The ability to detect obstructions is limited
depending on the obstructions, weather
conditions, or trac conditions. Over
reliance on the system leading to the
accelerator pedal or brake pedal being
mistakenly operated could result in an
accident.
CAUTION
In the following cases, turn the system o
to prevent an unexpected operation.
The vehicle is being towed or when
towing another vehicle.
The vehicle is on a chassis roller.
When driving on rough roads such as in
areas of dense grass or o-road.
See the next page on how to turn o the
system.
Refer to Stopping the Smart Brake
Support (SBS) System Operation on page
4-157.
Operation conditions
The SBS operates when all of the
following conditions are met.
The ignition is switched ON.
The SBS is on.
The i-ACTIVSENSE warning
indication/warning light is not turned
on.
(Object is vehicle ahead)
The vehicle speed is about 4 km/h (2
mph) or higher.
(Object is a pedestrian or bicycle)
The vehicle speed is between about 10
to 80 km/h (6.2 to 50 mph).
The DSC does not operate.
NOTE
Under the following conditions, the SBS
may not operate.
If there is the possibility of hitting only
a part of a vehicle or obstruction
ahead.
You are driving your vehicle at the
same speed as the vehicle ahead.
When Driving
i-ACTIVSENSE
*Some models.
4-155
Mazda3_8HZ1-EA-19G_Edition1_old 2019-5-17 13:49:03
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