2017 MAZDA MODEL MX-5 RF high beam

4–105
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.
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 9-10 .
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.
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4–129
When Driving
i-ACTIVSENSE
*Some models.
Forward Sensing Camera (FSC) *
Your vehicle is equipped with a Forward Sensing Camera (FSC). The Forward Sensing
Camera (FSC) is positioned near the rearview mirror and used by the following systems.
 


 High Beam Control System (HBC)



 Lane Departure Warning System (LDWS)
Forward Sensing Camera (FSC)
The Forward Sensing Camera (FSC) determines the conditions ahead of the vehicle while
travelling at night and detects traf¿ c lanes. The distance in which the Forward Sensing
Camera (FSC) can detect objects varies depending on the surrounding conditions.
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4–130
When Driving
i-ACTIVSENSE
CAUTION
  Do not apply accessories, stickers or ¿ lm to the windscreen near the Forward Sensing
Camera (FSC).
 If the area in front of the Forward Sensing Camera (FSC) lens is obstructed, it will
cause the system to not operate correctly. Consequently, each system may not operate
normally which could lead to an unexpected accident.
  Do not disassemble or modify the Forward Sensing Camera (FSC).  Disassembly or modi¿ cation of the Forward Sensing Camera (FSC) will cause a
malfunction or mistaken operation. Consequently, each system may not operate
normally which could lead to an unexpected accident.
  Heed the following cautions to assure the correct operation of the Forward Sensing
Camera (FSC).
 


 The direction of the Forward Sensing Camera (FSC) has been ¿ nely adjusted,
therefore do not change the installation position or remove the Forward Sensing
Camera (FSC).
 


 Be careful not to scratch the Forward Sensing Camera (FSC) lens or allow it to get
dirty.
 


 Do not remove the Forward Sensing Camera (FSC) cover.



 Do not place objects on the instrument panel which reÀ ect light.



 Always keep the windscreen glass around the camera clean by removing dirt or
fogging. Use the windscreen defroster to remove fogging on the windscreen.
 


 Consult an expert repairer, we recommend an Authorised Mazda Repairer regarding
cleaning the interior side of the windscreen around the Forward Sensing Camera
(FSC).
 


 Consult an expert repairer, we recommend an Authorised Mazda Repairer before
performing repairs around the Forward Sensing Camera (FSC).
 


 The Forward Sensing Camera (FSC) is installed to the windscreen. Consult an expert
repairer, we recommend an Authorised Mazda Repairer for windscreen repair and
replacement.
 


 When performing repairs around the rearview mirror, consult an expert repairer, we
recommend an Authorised Mazda Repairer.
 


 Do not hit or apply strong force to the Forward Sensing Camera (FSC) or the area
around it. If strong force is applied, stop using the Lane Departure Warning System
(LDWS), and the High Beam Control System (HBC) and consult an expert repairer,
we recommend an Authorised Mazda Repairer.
 


 The direction in which the Forward Sensing Camera (FSC) is pointed has been ¿ nely
adjusted. Do not change the installation position of the Forward Sensing Camera
(FSC) or remove it. Otherwise, it could result in damage or malfunction.
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4–131
When Driving
i-ACTIVSENSE
NOTE
  In the following cases, the Forward Sensing Camera (FSC) cannot detect target objects
correctly, and each system may be unable to operate normally.
 


 The height of the vehicle ahead is low.



 You drive your vehicle at the same speed as the vehicle ahead.



 Headlights are not turned on during the night or when going through a tunnel. 

 In the following cases, the Forward Sensing Camera (FSC) may not be able to detect
target objects correctly.
 


 When driving next to walls with no patterning (including fences and longitudinally
striped walls).
 


 The tail lights of the vehicle ahead are turned off.



 A vehicle is outside the illumination range of the headlights.



 The vehicle is making a sharp turn, or ascending or descending a steep slope.



 Entering or exiting a tunnel.



 Heavy luggage is loaded causing the vehicle to tilt.



 Strong light is shone at the front of the vehicle (back light or high-beam light from
on-coming vehicles).
 


 There are many light emitters on the vehicle ahead.



 When the vehicle ahead is not equipped with tail lights or the tail lights are turned
off at nighttime.
 


 The vehicle ahead has a special shape. For example, a vehicle towing a trailer house
or a boat, or a vehicle carrier carrying a vehicle with its front pointed rearward.
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5–16
Interior Features
Audio System
Signals from an FM transmitter are similar
to beams of light because they do not
bend around corners, but they do reÀ ect.
Unlike AM signals, FM signals cannot
travel beyond the horizon. Therefore, FM
stations cannot be received at the great
distances possible with AM reception.
AM wave FM wave
FM wave
100—200 km (60—120 miles) Ionosphere
Atmospheric conditions can also affect
FM reception. High humidity will cause
poor reception. However, cloudy days may
provide better reception than clear days.
Multipath noise
Since FM signals can be reÀ ected by
obstructions, it is possible to receive both
the direct signal and the reÀ ected signal
at the same time. This causes a slight
delay in reception and may be heard as a
broken sound or a distortion. This problem
may also be encountered when in close
proximity to the transmitter.
Reflected wave
Direct
Flutter/Skip noise
Signals from an FM transmitter move in
straight lines and become weak in valleys
between tall buildings, mountains, and
other obstacles. When a vehicle passes
through such an area, the reception
conditions may change suddenly, resulting
in annoying noise.
Weak signal noise
In suburban areas, broadcast signals
become weak because of distance from the
transmitter. Reception in such fringe areas
is characterised by sound breakup.
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6–39
Maintenance and Care
Owner Maintenance
*Some models.
Headlights (Low beam)
Headlights (High beam)
Running lights
Position lights
Front direction indicator lights
Side direction indicator lights
Brake lights
Rear direction indicator lights
Tail lights
Reverse lights
Rear fog light (Left-hand drive model) *
Rear fog light (Right-hand drive model) *
High-mount brake light
Number plate lights
Overhead light
Boot light
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7–39
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
*Some models.
Signal Warning
(Illuminate)
Lane Departure
Warning System
(LDWS) Warning
Indication/Warning
Light
*
The warning indication/warning light illuminates if there is a problem with the system.
Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda
Repairer.
The LDWS does not operate when the warning indication/warning light illuminates.
CAUTION
A problem in the system may be indicated under the following conditions. Have your
vehicle inspected at an expert repairer, we recommend an Authorised Mazda Repairer.
When the warning indication/warning light illuminates while driving the vehicle.
When the system is cancelled automatically, the warning indication/warning light
illuminates. Normally, the system restores automatically and the warning indication/
warning light turns off, however, if the warning indication/warning light illuminates,
there may be a problem with the system.
The warning indication/warning light does not illuminate when the ignition is
switched ON.
Always use tyres for all wheels that are of the speci¿ ed size, and the same
manufacture, brand, and tread pattern. In addition, do not use tyres with signi¿ cantly
different wear patterns on the same vehicle. If such improper tyres are used, the
LDWS may not operate normally.
When an emergency spare tyre is used, the system may not operate normally.
NOTE
If the windscreen area in front of the Forward Sensing Camera (FSC) is fogged or
obstructed, the light turns on temporarily. If the light remains turned on, there may be a
problem with the system.
(Amber)
High Beam Control
System (HBC)
Warning Indication/
Warning Light
*
The warning indication/warning light illuminates if there is a problem with the system.
Have your vehicle inspected at an expert repairer, we recommend an Authorised Mazda
Repairer.
NOTE
If the windscreen area in front of the Forward Sensing Camera (FSC) is fogged or
obstructed, the warning indication/warning light illuminates temporarily. If the warning
indication/warning light illuminates, there may be a problem with the system.
Blind Spot
Monitoring (BSM)
Warning Indication
*
The message is displayed when the system has a malfunction. Have your vehicle inspected
by an expert repairer, we recommend an Authorised Mazda Repairer.
NOTE
If the vehicle is driven on a road with less traf¿ c and few vehicles that the radar sensors
can detect, the system may pause. However, it does not indicate a malfunction.
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9–7
Speci¿ cations
Speci¿ cations
*Some models.
Light Bulbs
Exterior light
Light bulb Category
Wattage UNECE *1 (SAE)
Headlights High beam LED *2 — (—)
Low beam LED *2 — (—)
Running lights LED type LED *2 — (—)
Bulb type 21 W21W (7440)
Position lights LED
*2 — (—)
Front direction indicator lights 21 WY21W
(7443NA)
Side direction indicator lights 5
*3 WY5W (—)
High-mount brake light LED *2 — (—)
Rear direction indicator lights 21 WY21W
(7443NA)
Brake lights LED
*2 — (—)
Tail lights LED *2 — (—)
Reverse lights 21 W21W (7440)
Rear fog light
* 21 W21W (7440)
Number plate lights 5 W5W (—)
*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.
*3 Bulb replacement is not possible because it is built into the unit. Replace the unit.
Interior light
Light bulb Category
Wattage UNECE *1
Overhead light 10 —
Boot light 5 —
*1 UNECE stands for United Nations Economic Commission for Europe.
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