Roads where frequent and repetitive accelerati on and deceleration occur (Driving under
these conditions using the MRCC with Stop & Go function system is not possible).
When entering and exiting interchanges, servic e 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).
Slippery roads such as ice or snow-bound roads (Tires could spin causing you to lose vehicle
control, or the stop hold control may not operate.)
Long, descending slopes (to maintain distan ce between vehicles, the system automatically
and continuously applies the brakes which could result in the loss of brake power.)
Slopes with a steep gradient (The vehicle ahea d may not be detected correctly, your vehicle
may slide while stopped by the stop hold control, and it may accelerate suddenly after it
starts moving.)
For safety purposes, switch the MRCC with Stop & Go function system off when it is not being
used.
Do not get out of the vehicle while the stop hold control is operating:
Getting out of the vehicle while the stop hold co ntrol is operating is dangerous as the vehicle
may move unexpectedly and result in an accident. Before getting out of the vehicle, switch the
MRCC with Stop & Go function system off, shift the selector lever to the P position, and apply
the parking brake.
CAUTION
If your vehicle is towed or you are towing something, switch the MRCC with Stop & Go
function system off to prevent a mis-operation.
NOTE
The MRCC with Stop & Go function system does not detect the following as physical
objects.
Vehicles approaching in the opposite direction
Pedestrians
Stationary objects (stopped vehicles, obstructions)
If a vehicle ahead is traveling at an extremely low speed, the system may not detect it
correctly.
During headway control travel, do not set the system for detection of two-wheeled
vehicles such as motorcycles and bicycles.
Do not use the MRCC with Stop & Go function system under conditions in which close
proximity warnings are frequently activated.
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Another vehicle cuts into the driving lane.
▼Setting the System
The MRCC with Stop & Go function system op
erates 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 (Electric Parki ng 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) position (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 (20 mph)” is displayed in the multi-information display.
The Forward Sensing Camera (FSC) cannot detect 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).
It may not be possible to set the MRCC with Stop & Go function system directly after
starting the engine, while the DSC operation is being checked.
(With Selective Catalytic Reduction (SCR) system)
It is not possible to set the MRCC with Stop & Go function system while the vehicle speed
is limited by the Selective Catalytic Reduction (SCR) system.
Turning on the system
CANCEL switch RES switch
OFF switch
switch
switch
MODE switch
SET- switch
SET+ switch
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How to change the set vehicle speed
To accelerate/decelerate using the SET
switch
When you press the SET
switch, the
vehicle accelerates and when you press the
SET
switch, it decelerates.
Short press 1 km/h (1 mph)
Long press 10 km/h (5 mph)
switch or SET
switch 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.
CAUTION
The warnings and brake control do not
operate while the accelerator pedal is
depressed.
NOTE
The setting speed can be changed by
operating the SET
switch or SET
switch during stop hold control.
When accelerating using the SET
switch while in headway control, the set
vehicle speed can be adjusted but
acceleration is not possible. If there is
no longer a vehicle ahead, acceleration
continues until reaching the set vehicle
speed. For the set vehicle speed, check
the set vehicle speed indication in the
display.
When depressing the accelerator pedal,
the inter-vehicle distance indication in
the display changes to the white-line
indication.
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) switches to the MRCC
with Stop & Go function main indication
(white) at the same time.
The OFF/CANCEL switch is pressed.
The brake pedal is depressed.
The parking brake is applied.
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 Support (SBS) has
operated.
The Smart City Brake Support
[Forward] (SCBS F) or Advanced Smart
City Brake Support (Advanced SCBS)
has operated.
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When traveling on a downslope for a
long period of time.
There is a problem with the system.
The engine has stalled.
Any of the doors is opened.
The driver's seat belt is unfastened.
The parking brake is automatically
applied during stop hold control.
The radar sensor (front) cannot detect
target objects (during rain, fog, snow or
other inclement weather conditions, or
when the radiator grille is dirty).
(With Selective Catalytic Reduction
(SCR) system)
The vehicle speed is limited by the
Selective Catalytic Reduction (SCR)
system.
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 switch 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
Press the OFF/CANCEL switch 2 times
while the MRCC with Stop & Go function
system is operating to switch off the
system.
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▼Stop Hold Control
While in headway control using the MRCC wi
th 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 stop hold control can be canceled by
performing one the following actions.
Press the accelerator pedal and resume driving the vehicle.
While forcefully depressing the brake, switch the MRCC with Stop & Go function
system off.
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 yo ur 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 specified
distance or farther.
If the MRCC with Stop & Go function is te mporarily 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 re sume even if you do not resume driving your
vehicle, such as by depressing the accelerator pedal.
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WA R N I N G
Always turn off the cruise control function
when it is not in use:
Leaving the cruise control function turned
on when it is not in use is dangerous as it
could operate unexpectedly, resulting in an
accident.
How to set the speed
Adjust the system to the desired vehicle
speed using the accelerator pedal.
When the SET
or SET switch is
pressed, the cruise set indication (green) is
turned on and headway control begins.
NOTE
The system may not be able to maintain
the set speed constantly depending on
driving conditions such as steep up or
down slopes.
The speed will continue increasing while
the SET
switch is pressed and held.
The speed will continue decreasing
while the SET
switch is pressed and
held.
How to increase the set speed
The set speed can be increased using the
following operations:
To increase speed using the SET
switch
Press and hold the SET
switch and
release the switch at the desired speed.
The set speed can be adjusted
incrementally (1 km/h (1 mph)
increments) by pressing the switch and
releasing it immediately. For example, if
the switch is pressed 4 times, the set speed
increases by about 4 km/h (4 mph).
To increase speed using accelerator
pedal
Depress the accelerator pedal and press the
SET
or SET switch 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.
How to Decrease the Set Speed
Press the SET switch continuously and
release the switch at the desired speed.
The set speed can be adjusted
incrementally (1 km/h (1 mph)
increments) by pressing the switch and
releasing it immediately. For example, if
the switch is pressed 4 times, the set
vehicle speed decreases by about 4 km/h
(4 mph).
Canceling the function
When the cruise control function is
canceled and the RES switch is pressed
while the vehicle speed is 25 km/h (16
mph) or faster, the speed returns to the
original set speed.
Canceling using OFF/CANCEL switch
When the OFF/CANCEL switch is
pressed once, the cruise control function is
cancelled.
Automatically cancel
The cruise control function is canceled
automatically in the following cases.
The brake pedal is depressed.
The parking brake is applied.
The selector lever is shifted to P or N
position.
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When warnings and messages, such
as a dirty windshield, related to the
Forward Sensing Camera (FSC) are
being displayed in the
multi-information display.
Although the objects which activate the
system are four-wheeled vehicles, the
radar sensor (front) could detect the
following objects, determine them to be
an obstruction, and operate the SBS
system.
Objects on the road at the entrance to
a curve (including guardrails and
snow banks).
A vehicle appears in the opposite lane
while cornering or rounding a curve.
When crossing a narrow bridge.
When passing under a low gate or
through a tunnel or narrow gate.
When entering an underground
parking area.
Metal objects, bumps, or protruding
objects on the road.
If you suddenly come close to a
vehicle ahead.
When driving in areas where there is
high grass or forage.
Two-wheeled vehicles such as
motorbikes or bicycles.
Pedestrians or non-metallic objects
such as standing trees.
When the system operates, the user is
notified by the multi-information
display.
The SBS warning indication (amber)
turns on when the system has a
malfunction.
Refer to Taking Action on page 7-33.
▼Collision Warning
If there is the possibili
ty of a collision with
a vehicle ahead, the beep sounds
continuously and a warning is indicated in
the multi-information display and the
active driving display.
▼ Stopping The Smart Brake Support
(SBS) System Operation
The SBS system can be temporarily
deactivated.
Refer to the Settings section in the Mazda
Connect Owner's Manual.
When the SBS system
is turned off, the
SBS OFF indicator light turns on.
When the engine is restarted, the system
becomes operational.
NOTE
If the SBS system opera tion is turned off,
the Smart City Brake Support (SCBS)
system operation is turned off
simultaneously.
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Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from
manholes and grating, and water splashed into the air.
When towing a malfunctioning vehicle.
The vehicle is driven with tires having significantly different wear.
The vehicle is driven on down slopes or bumpy roads.
There are water puddles on the road.
The surroundings are dark such as during the night, early evening, or early morning, or
in a tunnel or indoor parking lot.
The illumination brightness of the headlights is reduced or the headlight illumination is
weakened due to dirt or a deviated optical axis.
The target object enters the blind spot of the Forward Sensing Camera (FSC).
A person or object bursts onto the road from the shoulder or cuts right in front of you.
You change lanes and approach a vehicle ahead.
When driving extremely close to the target object.
Tire chains or a temporary spare tire is installed.
The vehicle ahead has a special shape. For example, a vehicle towing a trailer house or
a boat, or a vehicle carrier carrying a vehicle with its front pointed rearward.
If the Forward Sensing Camera (FSC) cannot operate normally due to backlight or fog,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warn ing lights turn on. However, this does not indicate a
malfunction.
High Beam Control System (HBC) warning light (amber)
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
indication
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning indication
Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning indication/
warning light (amber)
If the Forward Sensing Camera (FSC) cannot operate normally due to high temperatures,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warn ing lights turn on. However, this does not indicate a
malfunction. Cool down the area around the Forward Sensing Camera (FSC) such as by
turning on the air conditioner.
High Beam Control System (HBC) warning light (amber)
Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
indication
Mazda Radar Cruise Control with Stop & Go function (MRCC with Stop & Go
function) warning indication
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