light MAZDA MODEL CX-30 2019 Owners Manual (in English)

xIf the parking brake is applied with
the ignition switched OFF or in ACC,
the EPB indicator light in the
instrument cluster and the indicator
light in the switch may turn on for 15
seconds.
xWhen using an automatic car wash
which moves the vehicle with the
front tyres mounted, it is necessary to
cancel the parking brake auto
operation before the vehicle enters
the automatic car wash. For details,
refer to Cancelling the parking brake
automatic operation.
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 ignition 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 brake pedal is firmly
depressed and the EPB switch is
pressed while the ignition is switched
ON or the engine is running , 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
7-63.
Auto operation
Applying the parking brake
automatically
When the ignition 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
ignition is switched OFF, it is necessary
to cancel the parking brake auto
operation. For details, refer to
Cancelling the parking brake
automatic operation.
Releasing the parking brake
automatically
If the accelerator pedal is depressed
with the parking brake applied and all
of the following conditions met, the
When Driving
Brake
4-71

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.
xThe engine is running.xThe driver's door is closed.xThe driver's seat belt is fastened.x(Manual transmission vehicle)
xThe shift lever is in a position other
than neutral.
xThe clutch pedal is depressed
halfway.
x(Automatic transmission vehicle)
The selector lever is in the D, M, or R
position.
NOTE
If something such as the driver's foot
contacts the accelerator pedal with the
engine running 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 shift lever to the
neutral position for a manual
transmission, or shift the selector lever
to the P or N position for an automatic
transmission.
Cancelling the parking brake
automatic operation
The parking brake automatic operation
can be cancelled by doing any of the
following after switching the ignition
from ON to OFF.
Auto operation cancel method 1
1. Switch the ignition ON.
2. Turn off the AUTOHOLD.
3. Press the EPB switch continuously
for 2 seconds or longer (until a
sound is activated).
4. Release the EPB switch and switch
the ignition OFF within 5 seconds
after the sound was activated.
After the auto operation is
cancelled, a sound is activated one
time, and the EPB switch indicator
light switches from illumination to
flashing, and then turns off after 3
seconds.
Auto operation cancel method 2
1. Switch the ignition ON.
2. Turn off the AUTOHOLD.
3. Switch the ignition OFF with the
EPB switch pressed.
When the auto operation is
cancelled, a sound is activated one
time, and the EPB switch indicator
light from normal flashing to faster
flashing, and then turns
off after 3
seconds.
NOTE
xWhen cancelling the parking brake
auto operation and parking the
vehicle, shift the shift lever to the 1st
gear or the R position for a manual
transmission, or shift the selector
lever to the P position for an
automatic transmission, and then
use wheel blocks.
xThe auto operation may not cancel if
the vehicle is parked on a steep
slope.
When the ignition 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
7-49.
When Driving
Brake
4-72

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 vehicle 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 cancelled forcibly, the vehicle may move
unexpectedly and result in an accident.
¾“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 (automatic transmission vehicle) and apply the
parking brake.
When Driving
Brake
4-74

▼AUTOHOLD System is Turned On
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.
xThe ignition is switched ON (engine
is running or stopped by i-stop).
xThe driver's seat belt is fastened.xThe driver's door is closed.xThere 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 indicator
light in the instrument cluster turns
on and the brakes are held.
3. The vehicle is held in its stopped
position even with the brake pedal
released.
NOTE
When all of the following conditions
are met, the AUTOHOLD operates and
the brakes are held.
xThe ignition is switched ON (engine
is running or stopped by i-stop).
xThe vehicle is stopped.xThe brake pedal is being depressed.xThe AUTOHOLD active indicator
light turns on.
xThe accelerator pedal is not
depressed.
xThe driver's seat belt is fastened.xThe driver's door is closed.xThere is no problem with the
AUTOHOLD function.
xThe parking brake is released.xThere is no problem with the Electric
Parking Brake (EPB) function.
x(Automatic transmission vehicle)
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 do any of the following actions
to resume driving the vehicle, the
brakes will be released automatically
and the AUTOHOLD active indicator
light turns off.
x(Manual transmission vehicle)
You start to release the clutch pedal
with the shift lever shifted to a
position other than the neutral
position
x(Automatic transmission vehicle)
xThe accelerator pedal is depressed.xThe vehicle tilts rearward or the
selector lever is shifted to the R
position on level ground.
When Driving
Brake
4-76

NOTE
xIf 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.
xUnder 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.
xThe driver’s seat belt is unfastened.xThe driver’s door is opened.xWhen 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.
x(Manual transmission vehicle)
When starting to drive the vehicle
forward or in reverse on a down
slope, depress the clutch pedal and
shift the shift lever to the appropriate
position for driving in the desired
direction, and then depress the
accelerator pedal to release the
AUTOHOLD.
xThe AUTOHOLD can be cancelled
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 cancelled
due to a system malfunction or it is
necessary to cancel the AUTOHOLD
in an emergency.
▼AUTOHOLD System is Turned Off
Depress the brake pedal and press the
AUTOHOLD switch. The AUTOHOLD
is turned off and the AUTOHOLD
standby indicator light turns off.
1. AUTOHOLD standby indicator light
NOTE
xWhen the brakes are not held such
as while driving the vehicle, the
AUTOHOLD can be turned off only
by pressing the AUTOHOLD switch.
xIf 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.
xIf 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 off. For the Electric
Parking Brake (EPB) operation, refer
to the Electric Parking Brake (EPB) on
page 4-70.
xThe ignition is switched OFF.
When Driving
Brake
4-77

xThere is a problem with the
AUTOHOLD function.Emergency Stop Signal
System
▼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
flashes all the direction indicator lights
to caution drivers behind your vehicle
of the sudden braking situation.
NOTE
xFlashing
When you bring your vehicle to a
complete stop while all the direction
indicator lights are flashing rapidly,
the rapid
flashing of all the direction
indicator lights changes back to the
normal flashing pattern. The
direction indicator lights turn off
when you release your foot from the
brake pedal.
xOperation
xWhen 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 direction
indicator lights may
flash.
xThe emergency stop signal system
does not operate when the hazard
warning light switch is pressed.
When Driving
Brake
4-78

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.
For manual transmission vehicles, the
HLA operates when the vehicle is tilted
rearward with the shift lever in a
forward gear, and operates when the
vehicle is tilted forward with the shift
lever in the R position.
For automatic transmission vehicles,
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 or if it is towing
something. In addition, for vehicles
with a manual transmission, the
vehicle could still roll depending on
how the clutch pedal or the accelerator
pedal is operated.
Always confirm the safety around the
vehicle before starting to drive the
vehicle.
NOTE
xHLA 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.
xHLA does not operate if the parking
brake is applied, the vehicle has not
stopped completely, or the clutch
pedal is released.
xWhile HLA is operating, the brake
pedal may feel stiff and vibrate,
however, this does not indicate a
malfunction.
xHLA does not operate while the
TCS/DSC indicator light is
illuminated.
Refer to TCS/DSC Indication/
Indicator Light (Turns on) on page
7-55.
xHLA does not turn off even if the TCS
OFF switch is pressed to turn
off the
TCS.
x(Automatic Transmission)
Although the HLA does not operate
during idling stop, the vehicle roll
prevention function operates to
prevent vehicle roll.
When Driving
Brake
4-79

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 7-52.
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 tyre friction
and road contact because of water on
the road surface). You can still have an
accident.
NOTE
xBraking 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 tyres will
build up a wedge of surface layer
when the wheels skid.
xThe sound of the ABS operating may
be heard when starting the engine or
immediately after starting the
vehicle, however, it does not indicate
a malfunction.
When Driving
ABS/TCS/DSC/Off-Road Traction Assist
4-80

Traction Control System
(TCS)
▼Traction Control System (TCS)
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque and braking.
When the TCS detects driving wheel
slippage, it lowers engine torque and
operates the brakes to prevent loss of
traction.

This means that on a slick surface, the
engine adjusts automatically to provide
optimum power to the drive wheels,
limiting wheel spin and loss of traction.

The warning light turns on when the
system has a malfunction.
Refer to TCS/DSC Indication/
Indicator Light (Turns on) on page
7-55.
WARNING
Do not rely on the Traction Control
System (TCS) as a substitute for safe
driving:
The Traction Control System (TCS)
cannot compensate for unsafe and
reckless driving , excessive speed,
tailgating (following another vehicle
too closely), and hydroplaning
(reduced tyre friction and road contact
because of water on the road surface).
You can still have an accident.
Use snow tyres or tyre chains and
drive at reduced speeds when roads
are covered with ice and/or snow:
Driving without proper traction devices
on snow and/or ice-covered roads is
dangerous. The Traction Control
System (TCS) alone cannot provide
adequate traction and you could still
have an accident.
NOTE
To turn off the TCS, press the TCS OFF
switch (page 4-82).
▼TCS/DSC Indicator Light
This indicator light stays on for a few
seconds when the ignition is switched
ON. If the TCS or DSC is operating ,
the indicator light flashes.

If the light stays on, the TCS, DSC or
the brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
expert repairer (we recommend an
Authorised Mazda Repairer).
NOTE
xIn addition to the indicator light
flashing, a slight labouring sound will
come from the engine. This indicates
that the TCS/DSC is operating
properly.
xOn slippery surfaces, such as fresh
snow, it will be impossible to achieve
high rpm when the TCS is on.
When Driving
ABS/TCS/DSC/Off-Road Traction Assist
4-81

▼TCS OFF Indicator Light*
This indicator light stays on for a few
seconds when the ignition is switched
ON.
It also illuminates when the TCS OFF
switch is pressed and TCS is switched
off.
Refer to TCS OFF Switch on page
4-82.

If the light remains illuminated and the
TCS is not switched off, take your
vehicle to an expert repairer (we
recommend an Authorised Mazda
Repairer). The DSC may have a
malfunction.
▼TCS OFF Switch*
Press the TCS OFF switch to turn off the
TCS. The TCS OFF indicator light in the
instrument cluster and the TCS OFF
switch indicator light will illuminate.
1. TCS OFF switch indicator light

Press the switch again to turn the TCS
back on. The TCS OFF indicator light
and the TCS OFF switch indicator light
will turn
off.
NOTE
xWhen TCS is on and you attempt to
free the vehicle when it is stuck, or
drive it out of freshly fallen snow, the
TCS (part of the DSC system) will
activate. Depressing the accelerator
will not increase engine power and
freeing the vehicle may be difficult.
When this happens, turn off the TCS.
xIf the TCS is off when the engine is
turned
off, it automatically activates
when the ignition is switched ON.
xLeaving the TCS on will provide the
best traction.
xIf the TCS OFF switch is pressed and
held for 10 seconds or more, the
TCS OFF switch malfunction
detection function operates and the
TCS system activates automatically.
The TCS OFF indicator light turns off
while the TCS system is operative.
When Driving
ABS/TCS/DSC/Off-Road Traction Assist
4-82*Some models.