2017 MAZDA MODEL CX-3 Owners Manual (in English)

4–65
When Driving
i-ACTIV AWD
i-ACTIV AWD Operation
AWD provides excellent drivability on
snow-covered and ice-packed roads, sand
and mud, as well as on steep slopes and
other slippery surfaces.
A system malfunction or operation
conditions are indicated by a warning.
Refer to Warning Lights on page 4-25 .
WARNING
Never spin a wheel that is off the
ground:
Spinning a wheel that is off the ground
as a result of the vehicle being stuck
or in a ditch is dangerous. The drive
assembly could be seriously damaged
which could lead to an accident or
could even lead to overheating, oil
leakage, and a fi re.

AWD Driving
This vehicle has not been designed for the
purpose of off-road driving or rallies. Do
not attempt to drive over uneven or rocky
surfaces, or across rivers.
Although this vehicle is equipped with
AWD, acceleration, steering and braking
operations should be conducted in the
same manner as with a non-AWD vehicle,
with the emphasis placed on safe driving.
Tires and Tire Chains
The condition of the tires plays a large
role in the performance of the vehicle.
Moreover, to prevent adverse effects to the
drive assembly, please note the following:
T i r e s
 




y When replacing tires, always replace all
front and rear tires at the same time.
 


y All tires must be of the same size,
manufacture, brand and tread pattern.
Pay particular attention when equipping
snow or other types of winter tires.
 


y Do not mix tread-worn tires with normal
tires.
 


y Inspect tire inÀ ation pressures at the
speci¿ ed periods adjust to the speci¿ ed
pressures, and initialize the tire pressure
monitoring system.
  Refer to Tire Pressure Monitoring
System Initialization on page 4-129 .

N O T E
Check the tire inÀ ation pressure label
attached to driver's door frame for the
correct tire inÀ ation pressure.




y Make sure to equip the vehicle with
genuine wheels of the speci¿ ed size, on
all wheels. With AWD, the system is
calibrated for all four wheels being of
the same dimensions.

Tire chains
 




y Install tire chains to the front tires.



y Do not use tire chains on the rear
wheels.
 


y Do not drive the vehicle faster than
30 km/h (19 mph) with the tire chains
installed.
 


y Do not drive the vehicle with tire chains
on road conditions other than snow or
ice.

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4–66
When Driving
i-ACTIV AWD
Towing
If the vehicle requires towing, have it
towed with all four wheels completely off
the ground.
Refer to Towing Description on page
7-24 .
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4–67
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
4-25 .
  Refer to Power Steering Warning Buzzer
on page 7-42 .

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.

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4–68
When Driving
i-ACTIVSENSE
*Some models.
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) .............................................................................. 4-70
High Beam Control System (HBC) .................................................................................... 4-71
Left/right side and rear side detection
Lane Departure Warning System (LDWS) ......................................................................... 4-74
Blind Spot Monitoring (BSM) System ............................................................................... 4-80
Inter-vehicle distance recognition
Distance Recognition Support System (DRSS) .................................................................. 4-86
Rear obstruction detection when leaving a parking space
Rear Cross Traf¿ c Alert (RCTA) ........................................................................................ 4-89
Driver support system
Inter-vehicle distance
Mazda Radar Cruise Control (MRCC) ............................................................................... 4-92
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) ................................................................................... 4-103
Collision damage reduction in medium/high speed range
Smart Brake Support (SBS) .............................................................................................. 4-108
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4–69
When Driving
i-ACTIVSENSE
Camera and Sensors
F o r w a r d s e n s i n g c a m e r a ( F S C )
The Forward Sensing Camera (FSC) determines the conditions ahead of the vehicle while
traveling at night and detects traf¿ c lanes. The following systems also use the Forward
Sensing Camera (FSC).
 


y High Beam Control system (HBC)



y Lane Departure Warning System (LDWS)



y Smart Brake Support (SBS)
The Forward Sensing Camera (FSC) is installed at the top of the windshield near the
rearview mirror.
Refer to Forward Sensing Camera (FSC) on page 4-111 .
Radar sensor (front)
The radar sensor (front) functions by detecting the radio waves reÀ ected off a vehicle ahead
sent from the radar sensor. The following systems also use the radar sensor (front).
 


y Mazda Radar Cruise Control (MRCC)



y Distance Recognition Support System (DRSS)



y Smart Brake Support (SBS)
The radar sensor (front) is mounted behind the radiator grille.
Refer to Radar Sensor (Front) on page 4-114 .
Laser sensor (front)
The laser sensor (front) emits a near-infrared laser beam and receives the beam reÀ ected
off the reÀ ective surface of a vehicle in front, and the detected beam is then used for
measurement. The following systems also use the laser sensor (front).
 


y Smart City Brake Support (SCBS)



y Smart Brake Support (SBS)
The laser sensor (front) is installed at the top of the windshield near the rearview mirror.
Refer to Laser Sensor (Front) on page 4-117 .
Radar sensors (rear)
The radar sensors (rear) function by detecting the radio waves reÀ ected off a vehicle
approaching from the rear or an obstruction sent from the radar sensors. The following
systems also use the radar sensors (rear).
 


y Blind Spot Monitoring (BSM) System



y Rear Cross Traf¿ c Alert (RCTA)
The radar sensors (rear) are installed inside the rear bumper, one each on the left and right
sides.
Refer to Radar Sensors (Rear) on page 4-120 .
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4–70
When Driving
i-ACTIVSENSE
*Some models.
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 and the vehicle speed is about 2 km/h (2 mph) or higher.
A system malfunction or operation conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page 4-24 .
N O T E
The Adaptive Front Lighting System (AFS) function can be switched to operable/inoperable
using the personalization function.
Refer to Personalization Features on page 9-10 .

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4–71
When Driving
i-ACTIVSENSE
*Some models.
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 4-24 .
While driving the vehicle at a speed of about 30 km/h (19 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 4-25 .
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.

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4–72
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.

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