2022 MAZDA MODEL MX-30 EV brakes

NOTE
If the Electric Parking Brake (EPB)
switch is pulled while the
AUTOHOLD is operating, the
parking brake is applied and the
AUTOHOLD is released. In addition,
if the parking brake is released under
this condition, the AUTOHOLD
operates to hold the brakes.
Under the following conditions, the
parking brake is automatically
applied and the AUTOHOLD is
released. The AUTOHOLD is
re-enabled when the conditions
before the AUTOHOLD is released
are restored.
The driver’s seat belt is unfastened.The driver’s door is opened.When about 10 minutes or longer
have passed since the AUTOHOLD
operation started, the parking brake
is automatically applied. Because the
AUTOHOLD is restored when
releasing the parking brake, the hold
on the brakes by AUTOHOLD
function resumes.
The AUTOHOLD can be canceled
forcibly by fully depressing the
accelerator pedal for 1 second or
longer while the AUTOHOLD is
operating. Forcibly cancel the
AUTOHOLD only when the
AUTOHOLD cannot be canceled due
to a system malfunction or it is
necessary to cancel the AUTOHOLD
in an emergency.
▼To Tu r n
Off AUTOHOLD System
Depress the brake pedal and press the
AUTOHOLD switch. The AUTOHOLD
is turned o
ff and the AUTOHOLD
standby indicator light turns o ff.
1. AUTOHOLD standby indicator light
NOTE
When the brakes are not held such
as while driving the vehicle, the
AUTOHOLD can be turned o ff only
by pressing the AUTOHOLD switch.
If the AUTOHOLD switch is pressed
without depressing the brake pedal
while AUTOHOLD is operating
(AUTOHOLD active indicator light in
instrument cluster is turned on), the
message “Depress Brake Pedal and
Operate Switch to Release” is
indicated on the multi-information
display to notify the driver to depress
the brake pedal.
If any of the following conditions
occurs while the AUTOHOLD
function is operating (AUTOHOLD
active indicator light is turned on),
the parking brake is applied
automatically and the AUTOHOLD
function turns o ff. For the Electric
Parking Brake (EPB) operation, refer
to the Electric Parking Brake (EPB) on
page 4-52.
The power switch is switched OFF.There is a problem with the
AUTOHOLD function.
When Driving
Brake
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Emergency Stop SignalSystem
▼Emergency Stop Signal System
If you apply the brakes suddenly while
driving at a speed of about 55 km/h
(34 mph) or faster, the emergency stop
signal system automatically and rapidly
fl
ashes all the turn signal lights to
caution drivers behind your vehicle of
the sudden braking situation.
NOTE
Flashing
When you bring your vehicle to a
complete stop while all the turn
signal lights are flashing rapidly, the
rapid flashing of all the turn signal
lights changes back to the normal
fl ashing pattern. The turn signal lights
turn o ff when you release your foot
from the brake pedal.
Operation
When the ABS operates, the
emergency stop signal system is
more likely to operate. Therefore, if
the brake pedal is depressed on a
slippery road, all of the turn signal
lights may flash.
The emergency stop signal system
does not operate when the hazard
warning light switch is pressed.
Hill Launch Assist (HLA)
▼ Hill Launch Assist (HLA)
The HLA functions to assist in
accelerating the vehicle from a stop on
slopes. When releasing the brake pedal
and depressing the accelerator pedal
to accelerate the vehicle from a stop
while on a slope, the function prevents
the vehicle from rolling. The HLA also
operates when reversing on a slope.
The braking force is maintained
automatically after releasing the brake
pedal on a steep slope.
The HLA operates when the vehicle is
tilted rearward with the selector lever
in a forward gear, and operates when
the vehicle is tilted forward with the
selector lever in the R position.
WARNING
Do not rely completely on
HLA:
HLA is an auxiliary device for
accelerating from a stop on a slope.
The system only operates for about 2
seconds and therefore, relying only on
the system, when accelerating from a
stop is dangerous because the vehicle
may move (roll) unexpectedly and
cause an accident.
The vehicle could roll depending on
the vehicle's load.
Always con firm the safety around the
vehicle before starting to drive the
vehicle.
NOTE
HLA does not operate on a gentle
slope. In addition, the gradient of
the slope on which the system will
operate changes depending on the
vehicle's load.
When Driving
Brake
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Antilock Brake System(ABS)
▼Antilock Brake System (ABS)
The ABS control unit continuously
monitors the speed of each wheel. If
one wheel is about to lock up, the ABS
responds by automatically releasing
and reapplying that wheel's brake.

The driver will feel a slight vibration in
the brake pedal and may hear a
chattering noise from the brake system.
This is normal ABS system operation.
Continue to depress the brake pedal
without pumping the brakes.

The warning light turns on when the
system has a malfunction.
Refer to ABS Warning Indication/
Warning Light on page 7-26.
WARNING
Do not rely on ABS as a substitute for
safe driving:
The ABS cannot compensate for unsafe
and reckless driving , excessive speed,
tailgating (following another vehicle
too closely), driving on ice and snow,
and hydroplaning (reduced tire friction
and road contact because of water on
the road surface). You can still have an
accident.
NOTE
Braking distances may be longer on
loose surfaces (snow or gravel, for
example) which usually have a hard
foundation. A vehicle with a normal
braking system may require less
distance to stop under these
conditions because the tires will
build up a wedge of surface layer
when the wheels skid.
You might hear the sound of a motor
when starting the EV system or
immediately after starting to drive
the vehicle. However, it does not
indicate a problem.
When Driving
ABS/TCS/DSC
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Mazda Radar Cruise
Control with Stop & Go function (MRCC with
Stop & Go function)
*
▼ Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
The MRCC with Stop & Go function is
a system designed to enable
constant-speed driving at a set speed
and headway control to maintain a
constant distance with a vehicle ahead
according to your vehicle speed. The
system automatically accelerates,
decelerates, and stops your vehicle
without you having to depress the
accelerator or brake pedal.

Also refer to the following information
before using the MRCC with Stop &
Go function.
Refer to Forward Sensing Camera
(FSC) on page 4-71.
Refer to Front Radar Sensor on page
4-77.
WARNING
Do not rely completely on the MRCC
with Stop & Go function and always
drive carefully:
The MRCC with Stop & Go function
may not be able to detect a vehicle
ahead depending on the type of
vehicle and its conditions, the weather
conditions, and the road conditions.
Additionally, the system might be
unable to decelerate su
fficiently if the
vehicle ahead applies the brakes
suddenly or another vehicle cuts into
your lane, which could result in an
accident.
Always check the surrounding
conditions and depress the brake
pedal or accelerator pedal while
keeping a safe distance from a vehicle
ahead or a vehicle following behind
you.
Do not use the system under the
following conditions. Otherwise, it
may result in an accident:
 The vehicle is driven on roads other
than highways.
 The vehicle is driven on roads with
sharp curves or with heavy tra ffic
where su fficient distances between
vehicles cannot be kept.
 The vehicle is driven on roads where
acceleration and deceleration are
frequently repeated.
 The vehicle is exiting the main lane
on an expressway to enter an
interchange, a rest area, or a parking
area.
 The vehicle is driven on slippery
roads such as icy roads,
snow-covered roads, and unpaved
roads.
 The vehicle is driven on a long
downslope.
 The vehicle is driven on a steep
slope.
 A two-wheeled vehicle such as a
motorcycle or bicycle is traveling
ahead.
 The vehicle is being towed.
 Proximity warnings activate
frequently.
Switch the MRCC with Stop & Go
function off when it is not being used.
Leaving the MRCC with Stop & Go
function on when it is not in use is
dangerous as it could operate
unexpectedly, resulting in an accident.
When Driving
i-ACTIVSENSE
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Do not get out of the vehicle while
the stop hold control is operating.
Getting out of the vehicle while the
stop hold control is operating is
dangerous as the vehicle may move
unexpectedly and result in an accident.
Before leaving the vehicle, switch the
MRCC with Stop & Go function off,
shift the selector lever to the P
position, and apply the parking brake.
NOTE
The MRCC with Stop & Go function
does not operate with the following
objects.
On-coming vehiclesPe de st r i a nsStationary objects (such as
stopped vehicles, obstructions)
If a vehicle ahead is traveling at an
extremely low speed, the system may
not detect it correctly.
A brake operation sound may be
heard by the MRCC with Stop & Go
function control, however it does not
indicate a problem.
The brake lights turn on while the
brakes and stop hold control are
operating by the MRCC with Stop &
Go function control.
If the distance between vehicles
control is disabled using [Settings] in
Mazda Connect, the MRCC with
Stop & Go function switches to
cruise control.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
▼ Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function) Display
Indication
The setting status and operation
conditions of the MRCC with Stop &
Go function 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
When Driving
i-ACTIVSENSE
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2. MRCC with Stop & Go function setvehicle speed

If there is a problem with the MRCC
with Stop & Go function, messages are
displayed on the displays. Check the
details of 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 7-21.
▼ Close Proximity Warning
If your vehicle approaches a vehicle
ahead while in headway control using
the Mazda Radar Cruise Control with
Stop & Go function (MRCC with Stop
& Go function), a warning sound is
activated and a brake warning is
displayed on the multi-information
display. Check the surrounding
conditions and keep a safe distance
from the vehicle ahead.
1. “Depress Brake Pedal” message is
displayed
CAUTION
While the accelerator pedal is being
depressed, the warnings and brake
control do not operate even if your
vehicle approaches the vehicle
ahead.
 In the following cases, the warnings
and brakes may not operate even if
your vehicle approaches the vehicle
ahead.
 Your vehicle is being driven at the
same speed as the vehicle ahead.
 Immediately after the MRCC with
Stop & Go function is set.
 Immediately after the accelerator
pedal is released.
 Another vehicle cuts into the
driving lane.
When Driving
i-ACTIVSENSE
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Traffic Jam Assist (TJA)*
▼ Tra
ffic Jam Assist (TJA)
The TJA is a system designed to reduce
driver fatigue during
traffic jams when
driving on expressways or highways.
The TJA consists of a headway control
function and a steering assist function.

Headway control function
The function performs headway
control to maintain a constant distance
between your vehicle and a vehicle
ahead at a preset vehicle speed
without you having to depress the
accelerator or brake pedal.

Steering assist function
When vehicle lane lines are detected,
the function assists your steering
operation to follow the vehicle lane
lines.
When vehicle lane lines are not
detected, the function assists your
steering operation to follow the
trajectory of the vehicle ahead.

Also refer to the fo llowing information
before using the TJA.
Refer to Forward Sensing Camera
(FSC) on page 4-71.
Refer to Front Radar Sensor on page
4-77.
WARNING
Do not rely completely on the TJA and
always drive carefully:
 The TJA is not an automated driving
system. Therefore, the function has
limitations. Do not rely completely
on the system and always stay on
course using the steering wheel.
Set a vehicle speed within the speed
limit according to the road
conditions and the weather
conditions.
 The TJA may not be able to detect a
vehicle ahead depending on the type
of vehicle ahead and its conditions,
the weather conditions, and the road
conditions. Additionally, the system
might be unable to decelerate
suffi ciently if the vehicle ahead
applies the brakes suddenly or
another vehicle cuts into your lane,
which could result in an accident.
Do not use the system under the
following conditions. Otherwise, it
may result in an accident:
 The vehicle is driven on roads other
than expressways and highways.
 The vehicle is driven on roads with
sharp curves or with heavy tra ffic
where su fficient distances between
vehicles cannot be kept.
 The vehicle is driven on roads where
acceleration and deceleration are
frequently repeated.
 The vehicle is exiting the main lane
on an expressway to enter an
interchange, a rest area, or a parking
area.
 The vehicle is driven on slippery
roads such as icy roads,
snow-covered roads, and unpaved
roads.
 The vehicle is driven on a long
downslope.
 The vehicle is driven on a steep
slope.
 A two-wheeled vehicle such as a
motorcycle or bicycle is traveling
ahead.
 The vehicle is being towed.
 Proximity warnings activate
frequently.
When Driving
i-ACTIVSENSE
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Under bad weather conditions (rain,
fog , and snow).
 Tires other than the speci fied size are
used, such as when tire chains or
temporary spare tires are used.
Switch the TJA off when it is not being
used.
Leaving the TJA on when it is not in use
is dangerous as it could operate
unexpectedly, resulting in an accident.
Do not get out of the vehicle while
the stop hold control is operating.
Getting out of the vehicle while the
stop hold control is operating is
dangerous as the vehicle may move
unexpectedly and result in an accident.
Before leaving the vehicle, switch the
TJ A off, shift the selector lever to the P
position, and apply the parking brake.
NOTE
The TJA does not operate with the
following objects.
On-coming vehiclesPe d e s t r i a n sStationary objects (such as
stopped vehicles, obstructions)
If a vehicle ahead is traveling at an
extremely low speed, the system may
not detect it correctly.
A brake operation sound may be
heard by the TJA control, however, it
does not indicate a problem.
The brake lights turn on while the
brakes and stop hold control are
operating by the TJA control.
When any of the following
conditions is met, the TJA may not be
able to detect white (yellow) lane
lines or vehicles ahead correctly and
the TJA may not operate normally.
A condition under which the
Forward Sensing Camera (FSC)
cannot detect a target object is
met.
Refer to Forward Sensing Camera
(FSC) on page 4-71.
The Forward Sensing Camera (FSC)
cannot recognize the area in front
of the vehicle.
The visibility of white (yellow) lane
lines is poor.
There are multiple white (yellow)
lane lines.
There is a misleading line which
looks like a white (yellow) lane
line.
The distance to the vehicle ahead
is close.
The width of the vehicle lane is
narrow or wide.
A vehicle ahead is driving
erratically.
A vehicle ahead veers o ff course
from your vehicle's line of travel.
The vehicle is driven through an
intersection, a junc tion, or a fork in
the road.
▼ Tra
ffic Jam Assist (TJA) Display
Indication
The TJA setting status and operation
conditions are indicated on the
multi-information display and the
active driving display.
When Driving
i-ACTIVSENSE
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