Trans MAZDA MODEL 3 HATCHBACK 2020 (in English) Workshop Manual

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 follow ing 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 4-64.
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 shift lever in a forward
gear, and operates when the vehicle is
tilted forward with th
e shift lever in the R
position.
For automatic transmi ssion vehicles, the
HLA operates when the vehicle is tilted
rearward with the s elector lever in a
forward gear, and operates when the
vehicle is tilted forward 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 7-32.
HLA does not turn of f even if the DSC
OFF switch is pressed to turn off the
TCS/DSC.
When Driving
Brake
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The vehicle speed is about 10 km/h
(6.3 mph) or faster.
The BSM will not operate under the
following circumstances.
The vehicle speed falls below about
10 km/h (6.3 mph) even though the
i-ACTIVSENSE warning indication/
warning light is turned off.
The shift lever (manual transmission)/
selector lever (automatic
transmission) is shifted to reverse (R)
and the vehicle is reversing.
The turning radius is small (making a
sharp turn, turning at intersections).
In the following cases, the
i-ACTIVSENSE warning indication/
warning light turns on and operation of
the system is stopped. If the
i-ACTIVSENSE warning indication/
warning light remains illuminated, have
the vehicle inspected at an Authorized
Mazda Dealer as soon as possible.
Some problem with the system
including the BSM warning indicator
lights is detected.
A large deviation in the installation
position of a rear side radar sensor on
the vehicle has occurred.
There is a large accumulation of snow
or ice on the rear bumper near a rear
side radar sensor. Remove any snow,
ice or mud on the rear bumper.
Driving on snow-covered roads for
long periods.
The temperature near the rear side
radar sensor becomes extremely hot
due to driving for long periods on
slopes during the summer.
The battery voltage has decreased.
Under the following conditions, the rear
side radar sensor cannot detect target
objects or it may be difficult to detect
them.
The rear bumper around the rear side
radar sensor is deformed.
Radio wave interference from a radar
sensor equipped on a nearby vehicle.
The approaching vehicle is any of the
following shapes.
a) The size of the vehicle body is extremely small.
b) The vehicle height is extremely low or high.
c) A special type of vehicle with a complex shape.
A vehicle is in the detection area at
the rear in an adjacent driving lane
but it does not approach. The BSM
determines the condition based on
radar detection data.
A vehicle is traveling alongside your
vehicle at nearly the same speed for
an extended period of time.
Vehicles approaching in the opposite
direction.
A vehicle in an adjacent driving lane
is attempting to pass your vehicle.
A vehicle is in an adjacent lane on a
road with extremely wide driving
lanes. The detection area of the rear
side radar sensor is set at the road
width of expressways.
In the following case, the flashing of the
BSM warning in dicator light, and the
activation of the warning sound and the
warning screen indicator display may
not occur or they may be delayed.
A vehicle makes a lane change from a
driving lane two lanes over to an
adjacent lane.
When Driving
i-ACTIVSENSE
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The rear side radar sensor of the BSM
may be regulated under the radio wave
related laws of the country where the
vehicle is driven. If this system is used
abroad, it may be necessary to turn off
the system.
Refer to Rear Side Radar Sensor on
page 4-208.
The system switches to the Rear Cross
Traffic Alert (RCTA) function when the
shift lever (manual transmission) or the
selector lever (automatic transmission)
is shifted to the reverse (R) position.
Refer to Rear Cross Traffic Alert
(RCTA) on page 4-114.
▼ Blind Spot Monitoring (BSM)
Warning Indicator Lights/Display
Indicator/Blind Spot Monitoring
(BSM) Warning Beep
The BSM system notifies the driver of the
presence of vehicles in adjacent lanes or at
the rear of the vehicle using the BSM
warning indicator light
, the warning sound
and the display indica tor while the systems
are operational.
BSM warning indicator lights
The BSM warning indicator lights are
equipped on the left and right door
mirrors. The warning indicator lights turn
on when a vehicle approaching from the
rear in an adjacent lane is detected.
When the ignition is switched ON, the
warning indicator light turns on
momentarily and then turns off after a few
seconds.
Function for cancelling illumination
dimmer
If the BSM warning i ndicator lights turn
on when the parking lights are turned on,
the brightness of the BSM warning
indicator lights is dimmed.
If the BSM warning i ndicator lights are
difficult to see due to glare from
surrounding brightness when traveling on
snow-covered roads or under foggy
conditions, press the dimmer cancellation
button to cancel the dimmer and increase
the brightness of BSM warning indicator
lights when they turn on.
Refer to Dashboard Illumination on page
4-18.
Display indicator
The detected approaching vehicle and
warning are displayed in the
multi-information display and active
driving display (vehicles with active
driving display).
Multi-information Display
When Driving
i-ACTIVSENSE
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Distance & Speed Alert(DSA)
*
▼Distance & Speed Alert (DSA)
The DSA is a system which provides
advice for maintai
ning the appropriate
distance between vehicles and notifies the
driver of the recommended, safe distance
to maintain with a vehicle ahead. The
system measures the distance between
your vehicle and a vehicle ahead while the
vehicle speed is about 30 km/h (19 mph)
or faster. If the distance between your
vehicle and a vehicle ahead is close, the
system alerts the driver of a possible
collision using an indication on the
display.
WA R N I N G
Do not rely completely on the DSA:
The ability of the system to detect a vehicle
ahead is limited depending on the type of
vehicle ahead, weather conditions, or
traffic conditions. In addition, the system is
not for maintaining the distance between
your vehicle and a vehicle ahead. If you
neglect to operate the accelerator and
brake pedals correctly, it could lead to an
accident. Always check the safety of the
surrounding area and depress the brake
pedal or accelerator pedal while keeping a
safe distance from vehicles ahead or
on-coming vehicles.
Operation conditions
The DSA operates when the following
conditions are all met.
The ignition is switched ON.
The DSA is turned on.
The shift lever (manual transmission
vehicle) or the selector lever (automatic
transmission vehicle) is in a position
other than R.
The vehicle speed is about 30 km/h (19
mph) or faster.
i-ACTIVSENSE status symbol
(warning/risk avoidance support system)
(green) is displayed.
NOTE
The objects which activate the system
are four-wheeled vehicles.
The DSA may also operate in the
presence of motorcycles and bicycles.
The DSA may not operate normally
when the speed of a vehicle ahead is too
slow.
The system does not operate with the
following objects.
Vehicles approaching in the opposite
direction.
Stationary objects (stopped vehicles,
obstructions)
The DSA can be set to inoperable.
(If only the DSA is turned off)
Refer to the Settings section in the
Mazda Connect Owner's Manual.
(If the DSA is turned off by operating
the i-ACTIVSENSE switch)
Refer to i-ACTIVSENSE Switch on
page 4-87.
When Driving
i-ACTIVSENSE
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Operation conditions
The system operates when all of the
following conditions are met:
When your vehicle is driven at less than
about 10 km/h (6 mph).
(Automatic transmission)
The selector lever is in the D position.
(Manual transmission)
The shift lever is in a position other than
N or R.
When a vehicle approaches from the
front side of your vehicle at a vehicle
speed of about 5 km/h (3 mph) or faster.
FCTA operation
When your vehicle is stopped
When a vehicle is approaching, the system
notifies the driver that a vehicle is
approaching on the following display
(white arrow).
Multi-information display
Active driving display (vehicles with
active driving display)
360°view monitor (vehicles with
360°view monitor)
When your vehicle is being driven
If there is a possibili ty of a collision with
an approaching vehicle, a warning
indication is displayed on the following
display (amber arrow) and the warning
sound is activated at the same time.
Multi-information display
Active driving disp lay (vehicles with
active driving display)
360°view monitor (vehicles with
360°view monitor)
When Driving
i-ACTIVSENSE
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WA R N I N G
Always check the surrounding area visually
before actually putting the vehicle in
reverse:
The system is only designed to assist you in
checking for vehicles at the rear when
putting the vehicle in reverse. Due to
certain limitations with the operation of
this system, the Blind Spot Monitoring
(BSM) warning indicator lights may not
flash or it might be delayed even though a
vehicle is behind your vehicle. Always make
it your responsibility as a driver to check
the rear.
RCTA operation
1. The RCTA system operates when the shift lever (manual transmission) or the
selector lever (automatic transmission)
is shifted to the reverse (R) position.
2. If there is the poss ibility of a collision
with an approaching vehicle, the Blind
Spot Monitoring (BSM) warning
indicator lights flashes and the warning
beep is activated simultaneously.
Rear view monitor (vehicles with
Rear view monitor)
The RCTA warning indication in the
rearview monitor also synchronizes
with the Blind Spot Monitoring (BSM)
warning indicator light on the door
mirrors.
360°view monitor (vehicles with
360°view monitor)
The RCTA warning indication in the
360°view monitor also synchronizes
with the Blind Spot Monitoring (BSM)
warning indicator light on the door
mirrors.
Function for cancelling illumination
dimmer
If the BSM warning i ndicator lights turn
on when the parking lights are turned on,
the brightness of the BSM warning
indicator lights is dimmed.
If the BSM warning i ndicator lights are
difficult to see due to glare from
surrounding brightness when traveling on
snow-covered roads or under foggy
conditions, press the dimmer cancellation
button to cancel the dimmer and increase
the brightness of BSM warning indicator
lights when they turn on.
Refer to Dashboard Illumination on page
4-18.
NOTE
The system may operate under the
following conditions even if a vehicle is
not approaching.
An object that reflects the radio waves
of the radar such as a parked vehicle,
guardrail, or wall is directly next to
your vehicle.
When Driving
i-ACTIVSENSE
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Mazda Radar Cruise
Control (MRCC) (Manual
Transmission)
*
▼Mazda Radar Cruise Control
(MRCC)
The MRCC system is designed to maintain
headway control
*1 with a vehicle ahead
according to your vehicle's speed using a
front radar sensor to detect the distance to
the vehicle ahead and a preset vehicle
speed without you having to use the
accelerator or brake pedals.
*1 Headway Control: Control of the distance between your vehicle and the
vehicle ahead detected by the MRCC
system.
Additionally, if your vehicle starts closing
in on the vehicle ahead such as if the
vehicle ahead brakes suddenly, a warning
sound and a warning indication in the
display are activated simultaneously to
alert you to maintain a sufficient distance
between the vehicles.
Also refer to the following before using
the MRCC.
Front radar sensor (page 4-204)
WA R N I N G
Do not rely completely on the MRCC:
The MRCC system has detection limitations
depending on the type of vehicle ahead
and its conditions, the weather conditions,
and the road conditions. Additionally, the
system may be unable to decelerate
sufficiently to avoid hitting the vehicle
ahead if the vehicle ahead applies the
brakes suddenly or another vehicle cuts
into the driving lane, which could result in
an accident.
Always drive carefully and verify the
surrounding conditions and depress the
brake pedal or accelerator pedal while
keeping a safe distance from vehicles
ahead or on-coming vehicles.
Do not use the MRCC system in the
following locations. Using the MRCC
system at the following locations may
result in an unexpected accident:
 General roads other than highways
(Driving under these conditions using the
MRCC system is not possible.)
 Roads with sharp curves and where
vehicle traffic is heavy with insufficient
space between vehicles, or roads where
frequent and repetitive acceleration and
deceleration occur (Driving under these
conditions using the MRCC is not
possible).
 When entering and exiting interchanges,
service 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).
When Driving
i-ACTIVSENSE
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▼Shift-up/Shift-down Request Display
The shift-up or shift-down request display
might be displayed while the MRCC is
operating. When this occurs, shift gears
because the gear position is not
appropriate.
Request Indication on display
Shift up Shift Up to a Higher Gear
Shift down Shift Do wn to a Lower Gear
NOTE
If the gears are not shifted up even
though the shift-up request indication is
displayed, load will be applied to the
engine and the MRCC might be
automatically canceled or engine
damage could occur.
If the gears are not shifted down even
though the shift-down request indication
is displayed, the MRCC might be
automatically canceled or engine
stalling could occur.
Mazda Radar Cruise
Control with Stop & Go
function (MRCC with Stop & Go function) (Automatic
Transmission)
*
▼Mazda Radar Cruise Control with
Stop & Go function (MRCC with
Stop & Go function)
The MRCC with St
op & Go function
system is designed to maintain headway
control
*1 with a vehicle ahead according
to your vehicle's speed using a front radar
sensor to detect the distance to the vehicle
ahead and a preset vehicle speed without
you having to use the accelerator or brake
pedals.
*1 Headway Control: Control of the
distance between your vehicle and the
vehicle ahead detected by the Mazda
Radar Cruise Control (MRCC)
system.
Additionally, if your vehicle starts closing
in on the vehicle ahead such as if the
vehicle ahead brakes suddenly, a warning
sound and a warning indication in the
display are activated simultaneously to
alert you to maintain a sufficient distance
between the vehicles.
If the vehicle ahead stops while you are
following behind it, y our vehicle will stop
and be held stopped automatically (stop
hold control), and headway control will
resume when you resume driving the
vehicle such as by pressing the RES
switch.
Also refer to the fo llowing before using
the MRCC with Stop & Go function.
When Driving
i-ACTIVSENSE
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