Page 268 of 623

Warning pattern (warning) (amber)
1. “Time for a Break” message isdisplayed
▼Canceling Driver Monitoring (DM)
The Driver Monitoring (DM) can be set
to inoperable.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
Front Cross Traffic Alert
(FCTA)
*
▼Front Cross Traffic Alert (FCTA)
The FCTA is designed to assist the
driver in checking both sides of the
vehicle when the vehicle starts to drive
at an intersection.
The FCTA detects vehicles approaching
from the blind spots on the front left
and right sides of the vehicle when the
vehicle starts to drive at an
intersection, and notifies the driver of
possible danger using the warning
indication on the display and the
warning sound.
1. Your vehicle
WARNING
Always check the surrounding area
visually when the vehicle starts to
drive at an intersection:
Due to certain limitations with the
operation of this system, the warning
indication on the display or the
warning sound might be delayed even
though there is a vehicle approaching
from a blind spot. Always make it your
responsibility as a driver to check the
left and right sides.
When Driving
i-ACTIVSENSE
*Some models.4-123
Mazda3_8LC2-EA-22G_Edition1_new
2022-5-20 11:26:10
Page 269 of 623

Operation conditions
The system operates when all of the
following conditions are met:
When your vehicle is driven at less
than about 10 km/h (6 mph).
(Automatic transmission)
The selector lever is in the D
position.
(Manual transmission)
The shift lever is in a position other
than N or R.
When a vehicle approaches from the
front side of your vehicle at a vehicle
speed of about 5 km/h (3 mph) or
faster.
FCTA operation
When your vehicle is stopped
When a vehicle is approaching , the
system notifies the driver that a vehicle
is approaching on the following display
(white arrow).
Multi-information display
Active driving display*
360° view monitor (vehicles with
360° view monitor)
When your vehicle is being driven
If there is a possibility of a collision
with an approaching vehicle, a warning
indication is displayed on the following
display (amber arrow) and the warning
sound is activated at the same time.
Multi-information display
Active driving display*
360° view monitor (vehicles with
360° view monitor)
NOTE
The system may operate under the
following conditions even if a vehicle
is not approaching.
When Driving
i-ACTIVSENSE
4-124*Some models.
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 275 of 623

Mazda Radar Cruise
Control (MRCC) (Manual
Tra n s m i s s i o n )
*
▼Mazda Radar Cruise Control
(MRCC)
The MRCC system is designed to
maintain headway control*1 with a
vehicle ahead according to your
vehicle's speed using a front radar
sensor to detect the distance to the
vehicle ahead and a preset vehicle
speed without you having to use the
accelerator or brake pedals.
*1 Headway Control: Control of the distance between your vehicle and
the vehicle ahead detected by the
MRCC system.
Additionally, if your vehicle starts
closing in on the vehicle ahead such as
if the vehicle ahead brakes suddenly, a
warning sound and a warning
indication in the display are activated
simultaneously to alert you to maintain
a sufficient distance between the
vehicles.
Also refer to the fo llowing before using
the MRCC.
Front radar sensor (page 4-215)
WARNING
Do not rely completely on the MRCC:
The MRCC system has detection
limitations depending on the type of
vehicle ahead and its conditions, the
weather conditions, and the road
conditions. Additionally, the system
may be unable to decelerate
sufficiently to avoid hitting the vehicle
ahead if the vehicle ahead applies the
brakes suddenly or another vehicle
cuts into the driving lane, which could
result in an accident.
Always drive carefully and verify the
surrounding conditions and depress
the brake pedal or accelerator pedal
while keeping a safe distance from
vehicles ahead or on-coming vehicles.
Do not use the MRCC system in the
following locations. Using the MRCC
system at the following locations may
result in an unexpected accident:
General roads other than highways
(Driving under these conditions
using the MRCC system is not
possible.)
Roads with sharp curves and where
vehicle traffic is heavy with
insufficient space between vehicles,
or roads where frequent and
repetitive acceleration and
deceleration occur (Driving under
these conditions using the MRCC is
not possible.)
When entering and exiting
interchanges, service areas, and
parking areas of highways (If you exit
a highway while headway control is
in use, the vehicle ahead will no
longer be tracked and your vehicle
may accelerate to the set speed.)
When Driving
i-ACTIVSENSE
4-130*Some models.
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 277 of 623
▼Mazda Radar Cruise Control
(MRCC) Display Indication
The MRCC setting status and operation
conditions are indicated on the
multi-information display and the
active driving display.
Multi-information display (Basic
display)
1. Vehicle ahead display
2. MRCC set vehicle speed
Multi-information display
(i-ACTIVSENSE display)
1. Vehicle ahead display
2. MRCC set vehicle speed
Active driving display*
1. Vehicle ahead display
2. MRCC set vehicle speed
If there is a problem with the MRCC
system, a message is displayed on the
multi-information display. Check the
center display to verify the problem
and then have your vehicle inspected
by an Authorized Mazda Dealer.
Refer to If a Warning Light Turns On or
Flashes on page 7-27.
When Driving
i-ACTIVSENSE
4-132*Some models.
Mazda3_8LC2-EA-22G_Edition1_new
2022-5-20 11:26:10
Page 278 of 623
▼Close Proximity Warning
If your vehicle rapidly closes in on the
vehicle ahead because the vehicle
ahead applies the brakes suddenly
while you are traveling in headway
control, the warning sound activates
and the brake warning is indicated in
the display. Always verify the safety of
the surrounding area and depress the
brake pedal while keeping a safe
distance from the vehicle ahead.
Additionally, keep a safe distance from
the vehicles behind you.
1. “Depress Brake Pedal” message is
displayed
NOTE
In the following cases, the warnings
and brakes may not operate even if
your vehicle starts closing in on the
vehicle ahead.
You are driving your vehicle at the
same speed as the vehicle ahead.
Directly after the MRCC system has
been set.
Directly after the accelerator pedal is
released.
Another vehicle cuts into the driving
lane in front of you.
When Driving
i-ACTIVSENSE
4-133
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 279 of 623

▼Setting the System
The MRCC system operates when all of the following conditions are met.
Vehicle speed is 30 km/h (
19 mph) to 145 km/h (90 mph)The MRCC is turned on.The brake pedal is not depressed.The parking brake is released (Electric Parking Brake (EPB) indicator light is turned
off).
There is no problem with the DSC.All the doors are closed.The driver's seat belt is fastened.The shift lever is in a position other than reverse (R) or neutral (N).The clutch pedal is not depressed.
Turning on the system
1. CANCEL switch
2. RES switch
3. MRCC switch
When the MRCC switch is pressed once, the MRCC system turns on, and the MRCC
standby indication (white) turns on and the vehicle speed and the distance between
the vehicles while in headway control can be set.
In addition, the MRCC system display indication is displayed on the
multi-information display and the active driving display at the same time.
NOTE
If the ignition is switched off while the MRCC system is operating, the system will be
operable when the ignition is switched ON the next time.
When Driving
i-ACTIVSENSE
4-134
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 280 of 623

How to set the speed
Adjust the vehicle speed to the desired setting using the accelerator pedal and press
the RES switch up (SET+) or down (SET-) to start headway control.
The set speed is indicated on the display. At the same time, the MRCC standby
indication (white) changes to the MRCC set indication (green).
Tra ve l s t a t u sIndication on multi-information
display Indication on active driving dis-
play (vehicles with active driving display)
During travel at constant speed
During travel under headway
control
NOTE
If a vehicle ahead is detected while traveling at a constant speed, the
vehicle-ahead indication is displayed and headway control is performed.
Additionally, when a vehicle ahead is no longer detected, the vehicle-ahead
indication turns off and the system switches back to travel at constant speed.
The lowest possible speed which can be se t on the MRCC system is 30 km/h (19
mph).
Headway control is not possible if the vehicle ahead is driving faster than your
vehicle's set speed. Adjust the system to the desired vehicle speed using the
accelerator pedal.
How to set the distance-between-vehicles during headway control
The distance-between-vehicles can be set to 4 levels; Long, medium, short, and
extremely short distance.
When Driving
i-ACTIVSENSE
4-135
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10
Page 281 of 623
The distance-between-vehicles is set to a shorter distance by pressing the CANCEL
switch down. The distance-between-vehicles is set to a longer distance by pressing
the CANCEL switch up.
Distance-between-vehiclesguideline
(at 80 km/h (50 mph) vehicle speed) Indication on multi-information
display Indication on active driving dis-
play (vehicles with active driving
display)
*1
Long (about 50 m (164 ft))
Medium (about 40 m (131 ft))
Short (about 30 m (98 ft))
Extremely short (about 25 m (82
ft))
*1 Displays a pop-up image in the active driving display only when the driver operates the switch.
NOTE
The distance-between-vehicles differs depending on the vehicle speed, and the
slower the vehicle speed, the shorter the distance.
When the ignition is switched to ACC or OFF and then the engine is started again,
the system automatically sets the distance-between-vehicles to the previous
setting.
When Driving
i-ACTIVSENSE
4-136
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10