2016 MAZDA MODEL 3 HATCHBACK light

4–73
When Driving
Power Steering
Power Steering
 












y Power steering is only operable when
the engine is running. If the engine is
off or if the power steering system is
inoperable, you can still steer, but it
requires more physical effort.
  If the steering feels stiffer than usual
during normal driving or the steering
vibrates, consult an Authorized Mazda
Dealer.
 


y The warning light noti¿ es the driver
of system abnormalities and operation
conditions.
  In addition, the buzzer may also activate
depending on the system abnormality or
operation condition.
  Refer to Warning Lights on page
4-21 .
  Refer to Power Steering Warning Buzzer
on page 7-38 .

CAUTION
Never hold the steering wheel to the
extreme left or right for more than 5
seconds with the engine running. This
could damage the power steering
system.

.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–74
When Driving
i-ACTIVSENSE
i-ACTIVSENSE
i-ACTIVSENSE is a collective term covering a series of advanced safety and driver support
systems which make use of a Forward Sensing Camera (FSC) and radar sensors. These
systems consist of active safety and pre-crash safety systems.
These systems are designed to assist the driver in safer driving by reducing the load on the
driver and helping to avert collisions or reduce their severity. However, because each system
has its limitations, always drive carefully and do not rely solely on the systems.
Active Safety Technology
Active Safety Technology supports safer driving by helping the driver to recognize potential
hazards and avert accidents.
Driver awareness support systems
Nighttime visibility
Adaptive Front Lighting System (AFS) .............................................................................. 4-76
High Beam Control System (HBC) .................................................................................... 4-77
Left/right side and rear side detection
Lane Departure Warning System (LDWS) ......................................................................... 4-80
Blind Spot Monitoring (BSM) System ............................................................................... 4-86
Forward obstruction warning
Forward Obstruction Warning (FOW) ................................................................................ 4-95
Rear obstruction detection when leaving a parking space
R e a r C r o s s T r a f¿ c Alert (RCTA) ........................................................................................ 4-92
Driver support system
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC) ............................................................................... 4-98
Pre-Crash Safety Technology
Pre-crash safety technology is designed to assist the driver in averting collisions or reduce
their severity in situations where they cannot be avoided.
Collision damage reduction in low vehicle speed range
Forward driving
Smart City Brake Support (SCBS) ................................................................................... 4-106
.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–76
When Driving
i-ACTIVSENSE
Adaptive Front Lighting
System (AFS)
The adaptive front lighting system (AFS)
automatically adjusts the headlight beams
to the left or right in conjunction with the
operation of the steering wheel after the
headlights have been turned on.
AFS OFF Indicator Light

When illuminated
This indicator light illuminates brieÀ y
when the ignition is switched ON, and
then turns off. Pressing the AFS OFF
switch cancels the AFS function and
illuminates the indicator light.
When À ashing
The indicator light À ashes continuously if
the system is malfunctioning. Consult an
Authorized Mazda Dealer.
N O T E
 


y Even if the AFS is not operating due to
some malfunction, the normal headlight
function is still operable.
 


y If there is a malfunction with the
headlight auto-leveling function, the
indicator light À ashes.

AFS OFF switch
Pressing the AFS OFF switch turns off the
AFS. The AFS OFF indicator light in the
instrument cluster illuminates.
Pressing the AFS OFF switch again turns
off the switch illumination and turns on
the AFS operation. The AFS OFF indicator
light turns off.


.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–77
When Driving
i-ACTIVSENSE
High Beam Control System (HBC)
The High Beam Control System (HBC) determines the conditions in front of the vehicle
using the Forward Sensing Camera (FSC) while driving in darkness to automatically switch
the headlights between high and low beams.
Refer to Warning/Indicator Lights on page 4-20 .
While driving the vehicle at a speed of about 30 km/h (18 mph), the headlights are switched
to high beams when there are no vehicles ahead or approaching in the opposite direction.
The system switches the headlights to low beams when one of the following occurs:
 


y The system detects a vehicle or the headlights/lights of a vehicle approaching in the
opposite direction.
 


y The vehicle is driven on roads lined with streetlamps or on roads in well-lit cities and
towns.
 


y The vehicle is driven at less than about 20 km/h (12 mph).

Forward Sensing
Camera (FSC) The recognition distance of the
Forward Sensing Camera (FSC)
varies according to the
surrounding conditions.

The warning light À ashes when the system has a malfunction.
Refer to Warning Lights on page 4-21 .
CAUTION
 


¾ Do not adjust the vehicle height, modify the headlight units, or remove the camera,
otherwise the system will not operate normally.
 


¾ Do not rely excessively on the High Beam Control System (HBC) and drive the vehicle while
paying suffi cient attention to safety. Switch the headlights between the high beams and
low beams manually if necessary.

.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–78
When Driving
i-ACTIVSENSE
N O T E
The timing in which the system switches the headlights changes under the following
conditions. If the system does not switch the headlights appropriately, manually switch
between high and low beams according to the visibility as well as road and traf¿ c
conditions.
 


y When there are sources of light in the area such as street lamps, illuminated signboards,
and traf¿ c signals.




y When there are reÀ ective objects in the surrounding area such as reÀ ective plates and
signs.
 


y When visibility is reduced under rain, snow and foggy conditions.



y When driving on roads with sharp turn or hilly terrain.



y When the headlights/rear lamps of vehicles in front of you or in the opposite lane are dim
or not illuminated.
 


y When there is suf¿ cient darkness such as at dawn or dusk.



y When the luggage compartment is loaded with heavy objects or the rear passenger seats
are occupied.
 


y When visibility is reduced due to a vehicle in front of you spraying water from its tires
onto your windshield.

.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–79
When Driving
i-ACTIVSENSE
To Operate the System
The High Beam Control System (HBC)
operates to switch the headlights
automatically between high and low
beams after the ignition is switched ON
and the headlight switch is in the AUTO
and high beam position.
The High Beam Control System (HBC)
determines that it is dark based on the
brightness of the surrounding area. At the
same time, the High Beam Control System
(HBC) indicator light (green) in the
instrument cluster illuminates.



N O T E
 


y When the vehicle speed is 30 km/h
(18 mph) or higher, the headlights
automatically switch to high beams
when there are no vehicles ahead or
approaching in the opposite direction.
  When the vehicle speed is less than
about 20 km/h (12 mph), the High Beam
Control System (HBC) switches the
headlights to low beams.
 


y The low beams may not switch to high
beams when cornering.
 


y Operation of the High Beam Control
System (HBC) function can be disabled.
Refer to Personalization Features on
page 9-12 .

Manual Switching
Switching to low beams
Shift the lever to the low beam position.
The High Beam Control System (HBC)
indicator light (green) turns off.
Switching to high beams
Turn the headlight switch to the

position.
The High Beam Control System (HBC)
indicator light (green) turns off and the

is illuminated.
.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–80
When Driving
i-ACTIVSENSE
Lane Departure Warning System (LDWS)
T h e L D W S n o t i¿ es the driver that the vehicle may be deviating from its lane.
The system detects the white or yellow lines on the traf¿ c lane using the Forward Sensing
Camera (FSC). If it determines that the vehicle may be deviating from its lane, it noti¿ es
the driver by À ashing the LDWS indicator light (green) and operating the LDWS warning
sound.
Refer to Forward Sensing Camera on page 4-111 .
Use the LDWS when you drive the vehicle on roads with white or yellow lines.


Forward Sensing Camera (FSC)
LDWS warning light (Amber)/
LDWS indicator light (Green)

The warning light À ashes when the system has a malfunction.
Refer to Warning Lights on page 4-21 .
WARNING
Do not use the LDWS under the following conditions:
The system may not operate adequately according to the actual driving conditions,
resulting in an accident.
 


¾ Driving on roads with tight curves.



¾ Driving under bad weather conditions (rain, fog, and snow).

The functions of the LDWS have limitations:
Always stay on course using the steering wheel and drive with care. The system is not
designed to compensate for a driver’s lack of caution and if you rely too much on the
LDWS it could lead to an accident. The driver is responsible for assuring lane changes and
other maneuvers. Always pay attention to the direction in which the vehicle is traveling
and the vehicle’s surroundings.

.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC










4–81
When Driving
i-ACTIVSENSE
CAUTION
Do not modify the suspension. If the vehicle height or the damping force of the
suspensions is changed, the LDWS may not operate correctly.

N O T E
 


y If your vehicle deviates from its traf¿ c lane, the LDWS operates (warning sound and
indicator light). Steer the vehicle adequately to drive the vehicle to the center of the lane.
 


y When the turn signal lever is operated for a lane change, the LDWS warning is
automatically canceled. The LDWS warning becomes operable when the turn signal lever
is returned and the system detects the white or yellow lines.
 


y If the steering wheel, accelerator pedal, or brake pedal is operated abruptly and the
vehicle moves close to a white or yellow line, the system determines that the driver is
making a lane change and the LDWS warning is automatically canceled.
 


y The LDWS may not operate during the period immediately after the vehicle has deviated
from its lane and the LDWS has operated, or the vehicle deviates from its lane repeatedly
within a short period of time.
 


y The LDWS does not operate if it does not detect the white or yellow lines of the traf¿ c
lane.
.B[EB@'"&"(@&EJUJPOJOEC


.B[EB@'"&"(@&EJUJPOJOEC