2020 MAZDA MODEL 3 HATCHBACK Owners Manual (in English)

▼Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) Display
Indication
The MRCC with Sto
p & Go function
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 with Stop & Go function set vehicle speed

Multi-information Display
(i-ACTIVSENSE display)
1. Vehicle ahead display
2. MRCC with Stop & Go function set
vehicle speed

Active driving display
1. Vehicle ahead display
2. MRCC with Stop & Go function set
vehicle speed

If there is a problem with the MRCC with
Stop & Go function 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 Warni ng Light Turns On or
Flashes on page 7-27.
When Driving
i-ACTIVSENSE
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▼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 c
ontrol, 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 case s, 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 with Stop &
Go function system has been set.
Directly after the accelerator pedal is
released.
Another vehicle cuts into the driving
lane.
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▼Setting the System
The MRCC with Stop & Go function
system operates when all of the following conditions
are met.
Vehicle speed is 0 km/h (0 mph) to 145 km/h (90 mph)
The MRCC with Stop & Go function is turned on.
The brake pedal is not depressed.
The parking brake is released (E lectric 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 selector lever is in the drive (D) position or manual (M) p osition (manual mode).
NOTE
In the following cases, the MRCC with Stop & Go function system is canceled when the
vehicle is traveling at 30 km/h (20 mph) or less and “Mazda Radar Cruise Control
Disabled Under 30 km/h (20mph)” is displayed in the multi-information display.
The Forward Sensing Camera (FSC) cannot de tect target objects (There is problem
with the Forward Sensing Camera (FSC) or windshield is dirty).
There is a problem with the stop hold control function.
There is a problem with the Electric Parking Brake (EPB).
When the MRCC with Stop & Go function system is operating, Distance & Speed Alert
(DSA), and Smart Brake Support (SBS) also turns on automatically.
It may not be possible to set the MRCC with Stop & Go f unction system directly after
starting the engine, while the DSC operation is being checked.
Turning on the system
1. CANCEL switch
2. RES switch
3. MRCC switch

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When the MRCC switch is pressed once, the MRCC with Stop & Go f unction system turns
on, and the MRCC with Stop & Go function standby indication (wh ite) turns on and the
vehicle speed and the distance between the vehicles while in he adway control can be set.
In addition, the MRCC with Stop & Go function 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 with Stop & Go function system is operating,
the system will be operable when the ignition is switched ON the next time.
How to set the speed
Adjust the vehicle speed to the desired setting using the accel erator pedal and press the RES
switch up (SET+) or down (SET -) to start headway control.
The set speed is indicated on th e display. At the same time, the MRCC standby indication
(white) changes to the MR CC set indication (green).
Travel status Indication on multi-information
display Indication on active driving dis‐
play
During travel at constant speed
During travel under headway con‐
trol
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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 set on the MRCC with Stop & Go function 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, med ium, short, and extremely
short distance.
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-vehicles guide‐
line
(at 80 km/h (50 mph) vehicle speed) Indication on multi-information
display Indication on active driving dis‐
play
*1
Long (about 50 m (164 ft))
Medium (about 40 m (131 ft))
Short (about 30 m (98 ft))
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Distance-between-vehicles guide‐line
(at 80 km/h (50 mph) vehicle speed) Indication on multi-information
display Indication on active driving dis‐
play
*1
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
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Changing the Set Vehicle Speed
(To accelerate/decelerate using the RES
switch)
When the RES switch is pressed up (SET
+), the vehicle accelerates and when the
RES switch is pressed down (SET-), it
decelerates.
Press and release immediately: 1 km/h
(1 mph)
Press and hold: 10 km/h (5 mph)
(To increase speed using accelerator
pedal)
Depress the accelerator pedal and press the
RES switch up (SET+) or down (SET-) at
the desired speed. If the switch is not
operated, the system returns to the set
speed after you release your foot from the
accelerator pedal.
NOTE
The warnings and brake control do not
operate while the accelerator pedal is
depressed.
Canceling the system
When the following operations are
performed, the MRCC with Stop & Go
function system is canceled, and the
MRCC with Stop & Go function set
indication (green) sw itches to the MRCC
with Stop & Go function standby
indication (white) at the same time.
The CANCEL switch is pressed.
The brake pedal is depressed.
The selector lever is in the P (Park), N
(Neutral), or R (Reverse) position.

Under the following conditions, the
MRCC with Stop & Go function cancel
indication is displayed in the
multi-information display and a single
beep sound is heard.
The DSC has operated.
The Smart Brake Su pport (SBS) has
operated.
When traveling on a downslope for a
long period of time.
There is a problem with the system.
The parking brake is automatically
applied during stop hold control.
The front radar sensor cannot detect
target objects (during rain, fog, snow or
other inclement weather conditions, or
when the radiator grille is dirty).
The parking brake is applied.
Any of the doors is opened.
The driver's seat belt is unfastened.
The operation frequency of the braking
by the MRCC with Stop & Go function
control is high.
Resuming control
If the MRCC with Stop & Go function
system is canceled, you can resume
control at the previously set speed by
pressing the RES swi tch and after all of
the operation conditions have been met.
NOTE
If the set speed is not indicated in the
display, the control does not resume even
if the RES switch is pressed.
Turning off the system
When the MRCC switch is pressed while
the MRCC is operating, the MRCC turns
off.
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▼Stop Hold Control
While in headway control using the
MRCC with Stop & Go function system,
your vehicle will stop when a vehicle
ahead stops. When the vehicle is stopped
and the stop hold control operates, the
MRCC with Stop & Go function indicator
light turns on.
NOTE
If the MRCC with Stop & Go function
system is canceled during stop hold
control, the vehicle is held in its stopped
position.
The parking brake is automatically
applied and the vehicle is held in its
stopped position when 10 minutes have
elapsed since the stop hold control
operated. At this time, the MRCC with
Stop & Go function system is canceled.
The brake lights turn on during stop
hold control.
To resume driving
After the vehicle ahead starts moving
while your vehicle is stopped under stop
hold control, press the RES switch or
depress the accelerator pedal to cancel the
stop hold control and resume driving.
NOTE
When you resume driving by pressing
the RES switch, your vehicle does not
start moving until the distance between
your vehicle and the vehicle ahead
lengthens to the sp ecified distance or
farther.
If the MRCC with St op & Go function is
temporarily canceled during stop hold
control, you cannot resume driving by
pressing the RES switch when there are
no vehicles in front of your vehicle.
Depress the accelerator pedal and
resume driving the vehicle.
If the vehicle ahead starts moving within
3 seconds after your vehicle is stopped
by the stop hold control, headway
control will resume even if you do not
resume driving your vehicle, such as by
depressing the accelerator pedal.
Resume driving information
If you do not resume driving within a few
seconds after the vehicle ahead starts
moving, the multi-in formation display
vehicle-ahead indication flashes to urge
the driver to resume driving. If you do not
resume driving after the indicator light
flashes, a sound is activated to urge you to
resume driving.
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