brake MAZDA MODEL MX-30 EV 2022 Owner's Guide

There is the possibility of forgetting
that the selector lever is shifted to
the R position when only reversing
the vehicle a little. After reversing the
vehicle, immediately shift the
selector lever to the N or P position,
and before starting to drive the
vehicle again, check the shift
position indication in the instrument
cluster.
When driving
WARNING
Do not shift the selector lever to the N
position while driving:
Decelerat ion using the regenerat ive
braking is not possible which could
result in an accident.
Normal driving
Shift the selector lever to the D
position to drive the vehicle.
Acceleration/deceleration is
performed using the accelerator and
brake pedals.
Driving on steep upslopes
Slowly depress the accelerator pedal to
adjust the vehicle speed.
Driving on downslopes
On long or steep downslopes, increase
the amount deceleration using the
regenerative braking in regenerative
braking level change mode.
CAUTION
 On long downslopes, operate the
regenerative braking and the foot
brake together. Frequent
deceleration by depressing the brake
pedal could cause the disc brakes to
overheat and become ine ffective.
 If only strong regenerative braking is
used continuously, it could stop
working temporarily.
Regeneration braking is less e ffective
the closer the high voltage battery is
to a full charge, and regeneration
braking will not work when the high
voltage battery is fully charged.
Stopping the vehicles
1. After completely stopping the vehicle, continue to depress the
brake pedal firmly.
2. If necessary, apply the parking brake with the brake pedal
depressed.
3. If the vehicle is going to be parked for a long time, shift the selector
lever to the P position with the
brake pedal depressed.
WARNING
Do not depress the accelerator pedal
unnecessarily while the vehicle is
stopped:
If the accelerator pedal is mistakenly
depressed when the selector lever is in
a position other than the P or N
position, the vehicle could suddenly
accelerate resulting in an accident.
After stopping the vehicle, check the
shift position indication in the
instrument cluster before
re-accelerating:
If the vehicle were to move in the
unintended direction, it could lead to
an accident.
CAUTION
Do not depress the accelerator pedal
and the brake pedal at the same time,
or rev the motor with the selector lever
in the forward drive position while the
vehicle is stopped on an upslope. The
motor could overheat and lead to
damage.
When Driving
Selector Lever Position Functions
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Pa r k i n g t h e v e h i c l e
1. After completely stopping thevehicle, continue to depress the
brake pedal firmly.
2. Shift the selector lever to the P
position with the brake pedal
depressed.
3. Make sure that the shift position is in the P position using the shift
position indication in the
instrument cluster.
4. Apply the parking brake with the
brake pedal depressed.
5. Press the power switch to stop the
EV system.
CAUTION
Completely stop the vehicle before
shifting the selector lever to the P
position. If the selector lever is shifted
to the P position before the vehicle is
completely stopped, unnecessary force
will be applied to the EV transaxle
which could cause damage.
Other precautions
WARNING
Do not allow the vehicle to move in
reverse on an upslope while the
selector lever is in forward drive, or
move forward on an downslope while
the selector lever is in reverse drive:
Otherwise, the EV system could stop,
making the steering wheel difficult to
control, which could result in an
accident.
When Driving
Selector Lever Position Functions
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Brake System
▼Foot Brake
This vehicle has power-assisted brakes
that adjust automatically through
normal use.

Should power-assist fail, you can stop
by applying greater force than normal
to the brake pedal. But the distance
required to stop will be greater than
usual.
WARNING
Do not coast with the EV system
stopped and stop the vehicle in a safe
place:
Coasting the vehicle with the EV
system stopped is dangerous. Braking
will require more
eff ort, and the
brake's power-assist could be
depleted if you pump the brake. This
will cause longer stopping distances or
even an accident.
Shift to a lower gear when going
down steep hills:
Driving with your foot continuously on
the brake pedal or steadily applying
the brakes for long distances is
dangerous. This causes overheated
brakes, resulting in longer stopping
distances or even total brake failure.
This could cause loss of vehicle control
and a serious accident. Avoid
continuous application of the brakes.
Dry off brakes that have become wet
by driving slowly, releasing the
accelerator pedal and lightly applying
the brakes several times until the
brake performance returns to normal:
Driving with wet brakes is dangerous.
Increased stopping distance or the
vehicle pulling to one side when
braking could result in a serious
accident. Light braking will indicate
whether the brakes have been
a ff ected.
CAUTION
 Do not drive with your foot held on
the brake pedal. Doing so could
result in the following:
 The brake parts will wear out more
quickly.
 The brakes can overheat and
adversely
aff ect brake
performance.
 Always depress the brake pedal with
the right foot. Applying the brakes
with the unaccustomed left foot
could slow your reaction time to an
emergency situation resulting in
insu fficient braking operation.
 Wear shoes appropriate for driving in
order to avoid your shoe contacting
the brake pedal when depressing the
accelerator pedal.
▼ Electric Parking Brake (EPB)
The EPB system applies the parking
brake using an electric motor. The
system can operate automatically and
manually.
The EPB switch indicator light turns on
when applying the parking brake and it
When Driving
Brake
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turns off when releasing the parking
brake.
1. Indicator light
WARNING
Do not drive the vehicle with the
parking brake applied:
If the vehicle is driven with the parking
brake applied, the brake parts may
generate heat and the brake system
may not operate, leading to an
accident.
Before driving the vehicle, release the
parking brake and make sure that the
EPB indicator light in the instrument
cluster turns o ff.
Apply the parking brake when leaving
the vehicle:
Not applying the parking brake when
parking the vehicle is dangerous as the
vehicle may move unexpectedly and
result in an accident. Before leaving the
vehicle, apply the parking brake and
make sure that the EPB indicator light
in the instrument cluster turns on.
NOTE
The parking brake cannot be applied
or released while the vehicle battery
is dead.
Refer to Jump-Starting on page
7-12.
When the power switch is switched
OFF while the charging system
warning light in the instrument
cluster turns on, the parking brake
cannot be applied. Before switching
the power switch OFF, apply the
parking brake manually.
The sound of the parking brake being
applied or released can be heard,
however, this does not indicate a
problem.
If the EPB is no t used for long
periods, an automatic inspection of
the system is performed while the
vehicle is parked. An operation
sound can be heard, however, this
does not indicate a problem.
When applying the parking brake
and switching the power switch OFF,
an operation sound can be heard,
however, this does not indicate a
problem.
The brake pedal may move while
applying or releasing the parking
brake, however, this does not
indicate a problem.
If there is a problem with the brake
system (foot brake) while driving the
vehicle, continually pulling up the
EPB switch will apply the brakes and
decelerate or stop the vehicle. The
parking brake on-reminder sound is
activated while the brake is applied.
In addition, when releasing the
switch, the brake is released and the
sound stops.
If the parking brake is applied with
the power switch switched OFF or in
ACC, the EPB indicator light in the
instrument cluster and the indicator
light in the EPB switch may flash for
15 seconds.
When Driving
Brake
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When using an automatic car wash
which moves the vehicle with the
front tires mounted, it is necessary to
cancel the parking brake auto
operation before the vehicle enters
the automatic car wash. For details,
refer to Canceling the parking brake
automatic operation.
Release the parking brake and use
neutral hold mode (automatic car
wash mode) when it is necessary to
change the shift position to the N
position for an automatic car wash.
Refer to Selector Lever Operation on
page 4-28.
Manual operation
Applying the parking brake manually
When the brake pedal is firmly
depressed and the EPB switch is pulled
up, the parking brake is applied
regardless of the power switch
position. When the parking brake is
applied, the EPB indicator light in the
instrument cluster and the EPB switch
indicator light turn on.
Releasing the parking brake manually
When the parking brake is firmly
depressed and the EPB switch is
pressed with the power switch
switched ON, the parking brake is
released. When the parking brake is
released, the EPB indicator light in the
instrument cluster and the EPB switch
indicator light turn off .
If the EPB switch is pressed without
depressing the brake pedal, a message
is displayed on the multi-information
display to notify the driver to depress
the brake pedal.
Refer to Message Indicated on
Multi-information Display on page
7-33.
Auto operation
Applying the parking brake
automatically
When the power switch is switched
from ON to ACC or OFF, the parking
brake will be applied automatically.
When the parking brake is applied, the
EPB indicator light in the instrument
cluster and the EPB switch indicator
light turn on.
NOTE
To release the parking brake when
the power switch is switched OFF, it
is necessary to cancel the parking
brake auto operation. For details,
refer to Canceling the parking brake
automatic operation.
When the power switch is switched
from ON to ACC while in neutral
hold mode (automatic car wash
mode), the parking brake is applied
automatically.
When Driving
Brake
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Releasing the parking brake
automatically
If the accelerator pedal is depressed
with the parking brake applied and all
of the following conditions met, the
parking brake is released automatically.
When the parking brake is released,
the EPB indicator light in the
instrument cluster and the EPB switch
indicator light turn off.
The power switch is switched ON
(EV system on).
The driver's door is closed.The driver's seat belt is fastened.The selector lever is in the D or R
position.
NOTE
If something such as the driver’s foot
contacts the accelerator pedal with the
power switch switched ON (EV system
on) and the parking brake applied, the
parking brake might be released
automatically. If you do not intend to
start driving the vehicle immediately,
shift the selector lever to the P or N
position.
Canceling the parking brake
automatic operation
The parking brake automatic operation
can be canceled by doing any of the
following after switching the power
switch from ON to OFF.
Auto operation cancel method 1
1. Switch the power switch ON.
2. Release the parking brake manually.
3. Turn
off the AUTOHOLD.
4. Press the EPB switch continuously for 2 seconds or longer (until a
sound is activated).
5. Release the EPB switch and switch the power switch OFF within 5
seconds after the sound was
activated.
After the auto operation is
canceled, a sound is activated one
time, and the EPB switch indicator
light switches from illumination to
flashing , and then turns o ff after 3
seconds.
Auto operation cancel method 2
1. Switch the power switch ON.
2. Release the parking brake manually.
3. Turn o ff the AUTOHOLD.
4. Switch the power switch OFF with the EPB switch pressed while the
brake pedal is not depressed.
When the auto operation is
canceled, a sound is activated one
time, and the EPB switch indicator
light goes from normal flashing to
faster flashing , and then turns o ff
after 3 seconds.
NOTE
When canceling the parking brake
auto operation and parking the
vehicle, shift the selector lever to the
P position and then use wheel
blocks.
The auto operation may not cancel if
the vehicle is parked on a steep
slope.
When the power switch is switched
ON, the parking brake auto operation
is restored.
▼ Warning Light
The warning light turns on when the
system has a malfunction.
Refer to Brake System Warning
Indication/Warning Light on page
7-21.
When Driving
Brake
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▼Brake Pad Wear Indicator
When the disc brake pads become
worn, the built-in wear indicators
contact the disc plates. This causes a
screeching noise to warn that the pads
should be replaced.
When you hear this noise, consult an
Authorized Mazda Dealer as soon as
possible.
WARNING
Do not drive with worn disc pads:
Driving with worn disc pads is
dangerous. The brakes could fail and
cause a serious accident. As soon as
you hear a screeching noise consult an
Authorized Mazda Dealer.
NOTE
In high humidity weather conditions,
brake noises, such as brake squeak or
brake squeal can be heard. It does not
indicate a malfunction.
▼Brake Assist
During emergency braking situations
when it is necessary to depress the
brake pedal with greater force, the
brake assist system provides braking
assistance, thus
enhancing braking
performance.

When the brake pedal is depressed
hard or depressed more quickly, the
brakes apply more firmly.
NOTE
When the brake pedal is depressed
hard or depressed more quickly, the
pedal will feel softer but the brakes
will apply more firmly. This is a
normal eff ect of the brake assist
operation and does not indicate a
malfunction.
When the brake pedal is depressed
hard or depressed more quickly, a
motor/pump operation noise may
be heard. This is a normal e ffect of
the brake assist and does not
indicate a malfunction.
The brake assist equipment does not
supersede the functionality of the
vehicle's main braking system.
▼ Brake Override System
The brake override system applies the
brake
first for safety if the brake pedal
and accelerator pedal are depressed at
the same time.
NOTE
Operation of the brake override system
can be turned on or o ff.
Refer to the Settings section in the
Mazda Connect Owner's Manual.
When Driving
Brake
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AUTOHOLD
▼AUTOHOLD
The AUTOHOLD function automatically holds the vehicle stopped, even if you take
your foot
off the brake pedal. This function can be best used while stopped in
traffic
or at a traffic light. The brakes are released when you start driving the vehicle.
WARNING
Do not rely completely on the AUTOHOLD function:
The AUTOHOLD function is only designed to assist the brake operation while the
vehicle is stopped. Neglecting to operate the brakes and relying only on the
AUTOHOLD system is dangerous and could result in an unexpected accident if the
vehicle were to suddenly move. Operate the brakes appropriately in accordance
with the road and surrounding conditions.
Do not release your foot from the brake pedal while the vehicle is stopped on a
steep grade:
Because there is a possibility of the vehicl
e not being held in the stopped position by
the AUTOHOLD function, the vehicle may move unexpectedly and result in an
accident.
Do not use the AUTOHOLD function on slippery roads such as icy or
snow-covered roads, or unpaved roads:
Even if the vehicle is held in the stopped position by the AUTOHOLD function, the
vehicle may move unexpectedly and result in an accident. Operate the accelerator
pedal, brakes, or steering wheel appropriately as necessary.
Immediately depress the brake pedal in the following cases:
Because the AUTOHOLD function is canceled forcibly, the vehicle may move
unexpectedly and result in an accident.
 “Depress Brake Pedal. Brake Hold Disabled” is displayed in the multi-information
display and the warning sound is activated at the same time.
Always apply the parking brake when parking the vehicle:
Not applying the parking brake when parking the vehicle is dangerous as the vehicle
may move unexpectedly and result in an accident. When parking the vehicle, shift
the selector lever to the P position and apply the parking brake.
When Driving
Brake
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CAUTION
If you stop operating the accelerator pedal before the vehicle starts moving, the
force holding the vehicle in the stopped position may weaken. Firmly depress the
brake pedal or depress the accelerato r pedal to accelerate the vehicle.
NOTE
Under the following conditions, a problem with the AUTOHOLD is occurring.
Have your vehicle inspected at an Authorized Mazda Dealer as soon as possible.
A message is indicated on the multi-information display and a warning sound is
activated for about 5 seconds while the AUTOHOLD is operating or when you
press the AUTOHOLD switch.
If you switch the power switch OFF while the AUTOHOLD is operating, the
parking brake is applied automatically to assist you with parking the vehicle.
The AUTOHOLD is canceled when the selector lever is shifted to R position while
the vehicle is on level ground, or facing up a hill or grade (as shown below).
Vehicle posture and road surface gradient AUTOHOLD operation status
Ve h i c l e t i l t s f o r wa r d
Operates
Level ground
Does not operate, canceled
Ve h i c l e t i l t s rea r wa rd
Does not operate, canceled
: Reverse driving (selector lever in the reverse (R) position)
When Driving
Brake
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The brake pedal response may change, sound may occur from the brakes, or the
brake pedal could vibrate from the operation of the AUTOHOLD function.
However, this does not indicate a malfunction.
▼To Turn On AUTOHOLD System
Press the AUTOHOLD switch and
when the AUTOHOLD standby
indicator light turns on, the
AUTOHOLD function turns on.
1. AUTOHOLD standby indicator light
NOTE
When all of the following conditions
are met, the AUTOHOLD standby
indicator light turns on when the
AUTOHOLD switch is pressed and the
AUTOHOLD function turns on.
The power switch is switched ON
(EV system on).
The driver's seat belt is fastened.The driver's door is closed.There is no problem with the
AUTOHOLD function.
To operate AUTOHOLD and hold the
brakes
1. Depress the brake pedal and bring the vehicle to a complete stop.
2. The AUTOHOLD active indicatorlight in the instrument cluster turns
on and the brakes are held.
3. The vehicle is held in its stoppedposition even with the brake pedal
released.
NOTE
When all of the following conditions
are met, the AUTOHOLD operates and
the brakes are held.
The power switch is switched ON
(EV system on).
The vehicle is stopped.The brake pedal is being depressed.The AUTOHOLD active indicator
light turns on.
The accelerator pedal is not
depressed.
The driver's seat belt is fastened.The driver's door is closed.There is no problem with the
AUTOHOLD function.
The parking brake is released.There is no problem with the Electric
Parking Brake (EPB) function.
The selector lever is in a position
other than R position or the vehicle
tilts forward with the selector lever in
the R position.
To release AUTOHOLD and start
driving the vehicle
If you try to resume driving the vehicle,
the brakes will be released
automatically and the AUTOHOLD
active indicator light turns o ff.
When Driving
Brake
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