Mazda 3 2019 Owner's Manual page 295

If a malfunction is detected or the

system temporarily stops the function
due to dirty sensors (such as radar
sensor or Forward Sensing Camera
(FSC)), the i-ACTIVSENSE warning
indication/warning light turns on and a
message is displayed on the
multi-information display and active
driving display.
On a manual transmission vehicle, the

engine stops if the clutch pedal is not
depressed when the vehicle is stopped by
the SBS brake operation.
If the vehicle is stopped by the SBS

brake operation and the brake pedal is
not depressed, the SBS brake is
automatically released after about 2
seconds.
▼ Collision Warning
When there is a possibility of a collision
with a vehicle ahead, the collision warning
sound is activated continuously and a
warning is displayed on the
multi-information display and the active
driving display.
Multi-information display
1. "BRAKE!" message is displayed
i-ACTIVSENSE
Active driving display
1. "BRAKE!" message is displayed
NOTE
The collision warning sound is activated

intermittently while the SBS brake or
brake assist (SBS brake assist) is
operating.
The operation distance and volume of

the collision warning can be changed.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼ Stopping the Smart Brake Support
(SBS) System Operation
The SBS can be changed to inoperable.
(If only the SBS is turned off)

Refer to the Settings section in the
Mazda Connect Owner's Manual.
(If the SBS is turned off by operating

the i-ACTIVSENSE switch)
Refer to i-ACTIVSENSE Switch on
page 4-85.
When turning off the SBS, the SBS OFF
indicator light turns on.
NOTE
If the engine is stopped with the SBS
turned off, the SBS becomes operational
when the engine is started the next time.
When Driving
4-155