light MAZDA MODEL 3 HATCHBACK 2019 Owners Manual (in English)

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 Canceling the parking
brake automatic operation.
Releasing the parking brake
automatically
If the accelerator pe dal 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 engine is running.
The driver's door is closed.
The driver's seat belt is fastened.
(Manual transmission vehicle)
The shift lever is in a position other
than neutral.
The clutch pedal is depressed halfway.
(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.
Canceling the parking brake automatic
operation
The parking brake automatic operation can
be canceled 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 opera tion is canceled, 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 canceled, 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
When canceling 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.
When Driving
Brake
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The 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 S ystem Warning
Indication/Warning Light on page 7-26.
▼ 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.
WA R N I N G
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 effect 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 effect 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.
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 resume driving the vehi cle such as by releasing the
clutch pedal with the shift leve r shifted to a position other than the neutral position (manual
transmission vehicle) or depressing the accelerator pedal (automatic transmission vehicle).
WA R N I N G
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 a ccident if the vehicle were to suddenly move.
Operate the brakes appropriatel y 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 un expectedly 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 posi tion by the AUTOHOLD function, the vehicle may
move unexpectedly and result in an accident . Operate the accelerator pedal, brakes, or
steering wheel approp riately 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 (automatic transmission vehicle) and apply the parking brake.
When Driving
Brake
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▼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.
The ignition is switched ON (engine is
running).
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 indicator light in the instrume nt 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.
The ignition is switched ON (engine is
running).
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.
(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
release automatically and the
AUTOHOLD active indicator light turns
off.
(Manual transmission vehicle)
You start to release the clutch pedal with
the shift lever shifted to a position other
than the neutral position
(Automatic transmission vehicle)
The accelerator pedal is depressed.
When Driving
Brake
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The vehicle tilts rearward or the
selector lever is shifted to the R
position on level ground.
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.
(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.
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.
▼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
When the brakes are not held such as
while driving the vehicle, the
AUTOHOLD can be turned off only by
pressing the AUTOHOLD switch.
When Driving
Brake
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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 off. For the
Electric Parking Brake (EPB)
operation, refer to the Electric Parking
Brake (EPB) on page 4-63.
The ignition is switched OFF.
There is a problem with the
AUTOHOLD function.
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 shif
t 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 forwa rd with the selector
lever in the R position.
WA R N I N G
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.
When Driving
Brake
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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
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.
HLA does not operate if the parking
brake is applied, the vehicle has not
stopped completely, or the clutch pedal
is released.
While HLA is operating, the brake pedal
may feel stiff and vibrate, however, this
does not indicate a malfunction.
HLA does not operate while the
TCS/DSC indicator light is illuminated.
Refer to TCS/DSC Indication/Indicator
Light (Turns on) on page 7-31.
HLA does not turn off even if the DSC
OFF switch is pressed to turn off the
TCS/DSC.
When Driving
Brake
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Antilock Brake System(ABS)
▼Antilock Brake System (ABS)
The ABS control unit continuously
monitors the speed o
f 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 brak e 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 7-29.
WA R N I N G
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 wi ll build up a wedge
of surface layer when the wheels skid.
The 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
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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 7-31.
WA R N I N G
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 tire friction and
road contact because of water on the road
surface). You can still have an accident.
Use snow tires or tire 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 co uld still have an
accident.
NOTE
To turn off the TCS, press the DSC OFF
switch (page 4-77).
▼ 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
Authorized Mazda Dealer.
NOTE
In addition to the indicator light
flashing, a slight lugging sound will
come from the engine. This indicates
that the TCS/DSC is operating properly.
On slippery surfaces, such as fresh
snow, it will be impossible to achieve
high rpm when the TCS is on.
When Driving
ABS/TCS/DSC
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Dynamic Stability Control(DSC)
▼Dynamic Stability Control (DSC)
The Dynamic Stability Control (DSC)
automatically controls braking and engine
torque in conjunction with systems such as
ABS and TCS to help control side slip
when driving on slippery surfaces, or
during sudden or evasive maneuvering,
enhancing vehicle safety.

Refer to ABS (page 4-74) and TCS (page
4-75).

DSC operation is possible at speeds
greater than 20 km/h (12 mph).

The warning light
turns on when the
system has a malfunction.
Refer to TCS/DSC I ndication/Indicator
Light (Turns on) on page 7-31.
WA R N I N G
Do not rely on the Dynamic Stability
Control as a substitute for safe driving:
The Dynamic Stability Control (DSC)
cannot compensate for unsafe and reckless
driving, excessive speed, tailgating
(following another vehicle too closely), and
hydroplaning (reduced tire friction and
road contact because of water on the road
surface). You can still have an accident.
CAUTION
 The DSC may not operate correctly
unless the following are observed:
 Use tires of the correct size
specified for
your Mazda on all 4 wheels.
 Use tires of the same manufacturer,
brand and tread pattern on all 4
wheels.
 Do not mix worn tires.
 The DSC may not operate correctly when
tire chains are used or a temporary spare
tire is installed because the tire diameter
changes.
NOTE
If there is a problem w ith the DSC, the Hill
Launch Assist (HLA) may not operate.
Refer to Hill Launch Assist (HLA) on page
4-72.
▼ 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
Authorized Mazda Dealer.
When Driving
ABS/TCS/DSC
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