4–106
When Driving
i-ACTIVSENSE
NOTE
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.
When there are sources of light in the area such as street lamps, illuminated
signboards, and traf ¿ c signals.
When there are re À ective objects in the surrounding area such as re À ective plates and
signs.
When visibility is reduced under rain, snow and foggy conditions.
When driving on roads with sharp turn or hilly terrain.
When the headlights/rear lamps of vehicles in front of you or in the opposite lane are
dim or not illuminated.
When there is suf ¿ cient darkness such as at dawn or dusk.
When the luggage compartment is loaded with heavy objects or the rear passenger
seats are occupied.
When visibility is reduced due to a vehicle in front of you spraying water from its tyres
onto your windscreen.
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.
NOTE
When the vehicle speed is about
30 km/h (19 mph) or more, 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.
The low beams may not switch to
high beams when cornering.
Operation of the High Beam Control
System (HBC) function can be
disabled. Refer to Personalisation
Features on page 9-13 .
4–110
When Driving
i-ACTIVSENSE
NOTE
Under the following conditions, the Adaptive LED Headlights (ALH) may not operate
normally. Manually switch between the high and low beams according to the visibility,
and the road and traf ¿ c conditions.
When there are other sources of light in the area such as street lamps, illuminated
signboards, and traf ¿ c signals.
When there are re À ective objects in the surrounding area such as re À ective plates and
signs.
When visibility is reduced under rain, snow and foggy conditions.
When driving on roads with sharp curves or undulations.
When the headlights/rear lamps of vehicles ahead or in the opposite lane are dim or not
illuminated.
When there is insuf ¿ cient darkness such as at dawn or dusk.
When the luggage compartment is loaded with heavy objects or the rear passenger
seats are occupied.
When visibility is reduced due to a vehicle ahead spraying water from its tyres onto
your windscreen.
To Operate the System
The system switches the headlights to the
high beams after the ignition is switched
ON and the headlight switch is in the
position. The Adaptive LED Headlights
(ALH) indicator light (green) in the
instrument cluster turns on simultaneously.
The Adaptive LED Headlights (ALH)
determine that it is nighttime based on the
brightness of the surrounding area.
The system cancels operation when the
headlight switch is turned to a position
other than
, the headlights are
manually switched to low beams, or the
high beams are À ashed on and off.
NOTE
The system can be changed so that the
Adaptive LED Headlights (ALH) do not
operate.
Refer to Personalisation Features on
page 9-13 .
Manual Switching
Switching to low beams
Shift the lever to the low beam position.
The Adaptive LED Headlights (ALH)
indicator light (green) turns off.
Switching to high beams
Turn the headlight switch to the
position.
The Adaptive LED Headlights (ALH)
indicator light (green) turns off and the
is illuminated.
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When Driving
i-ACTIVSENSE
WARNING
Always check the surrounding area visually before making an actual lane change:
The system is only designed to assist you in checking for vehicles at your rear when
making a lane change. Due to certain limitations with the operation of this system,
the Blind Spot Monitoring (BSM) warning indicator light, the warning sound and the
warning screen indicator display may not activate or they might be delayed even though
a vehicle is in an adjacent driving lane. Always make it your responsibility as a driver to
check the rear.
NOTE
The Blind Spot Monitoring (BSM) will operate when all of the following conditions
are met:
The ignition is switched ON.
The Blind Spot Monitoring (BSM) OFF switch is pressed and the BSM OFF switch
indicator light is turned off.
The vehicle speed is about 30 km/h (19 mph) or faster.
The Blind Spot Monitoring (BSM) will not operate under the following circumstances.
The vehicle speed falls below about 25 km/h (15 mph) even though the Blind Spot
Monitoring (BSM) OFF switch indicator light is turned off.
The shift lever (manual transaxle)/selector lever (automatic transaxle) is shifted to
reverse (R) and the vehicle is reversing.
In the following cases, the Blind Spot Monitoring (BSM) OFF indicator light turns
on and operation of the system is stopped. If the Blind Spot Monitoring (BSM) OFF
indicator light remains illuminated, have the vehicle inspected at an Authorised Mazda
Repairer as soon as possible.
Some problem with the system including the Blind Spot Monitoring (BSM) warning
indicator lights is detected.
A large deviation in the installation position of a radar sensor (rear) on the vehicle
has occurred.
There is a large accumulation of snow or ice on the rear bumper near a radar sensor
(rear). Remove any snow, ice or mud on the rear bumper.
Driving on snow-covered roads for long periods.
The temperature near the radar sensors (rear) becomes extremely hot due to driving
for long periods on slopes during the summer.
The battery voltage has decreased.