MAZDA MX5 MIATA 2017 Owners Manual
Manufacturer: MAZDA, Model Year: 2017, Model line: MX5 MIATA, Model: MAZDA MX5 MIATA 2017Pages: 568, PDF Size: 16.58 MB
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4 –77 When Driving
i-ACTIVSENSENOTE
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 traffic 
conditions. 
  When there are sources of light in the area such as street lamps, illuminated signboards, 
and traffic signals. 
  When there are reflective objects in the surrounding area such as reflective 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 sufficient darkness such as at dawn or dusk. 
  When the luggage compartment is loaded with heavy objects. 
  When visibility is reduced due to a vehicle in front of you spraying water from its tires 
onto your windshield.
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4 –78 When Driving
i-ACTIVSENSE   To Operate the SystemThe 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 Personalization Features on 
page  9-9 .   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 –79 When Driving
i-ACTIVSENSE
*Some models.Lane Departure Warning System (LDWS) *
The LDWS system notifies the driver that the vehicle may be devi ating from its lane.
The system detects the white or yellow lines on the traffic lane  using the Forward Sensing 
Camera (FSC) and if it determines that the vehicle may be devia ting from its lane, it notifies 
the driver by flashing the LDWS warning light and activating the  LDWS warning beep, and 
by the multi-information display (vehicles with multi-information display).
Use the LDWS when you drive the vehicle on roads with white or yellow lines.
Refer to Forward Sensing Camera on page  4-95 . Forward Sensing Camera 
(FSC)
The warning light illuminates when the system has a malfunction.
Refer to Warning Indication/Warning Lights on page  4-26 .
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. 
  Driving on roads with tight curves. 
  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.
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4 –80 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.
NOTE 
  If your vehicle deviates from its traffic lane, the LDWS operates (warning sound and 
indicator light). Steer the vehicle adequately to drive the vehicle to the center of the lane. 
  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. 
  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. 
  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. 
  The LDWS does not operate if it does not detect the white or ye llow lines of the traffic 
lane.
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4 –81 When Driving
i-ACTIVSENSE
  Under the following conditions, the LDWS may not be able to detect white or yellow lines 
correctly and the LDWS may not operate correctly. 
  If an object placed on the dashboard is reflected in the windshield and picked up by the 
camera. 
  Heavy luggage is loaded in the luggage compartment the vehicle is inclined. 
  The tire pressures are not adjusted to the specified pressure. 
  When the vehicle is driven on the entry and exit to or from the rest area or tollgate of a 
highway. 
  The white or yellow lines are less visible because of dirt or paint flaking. 
  The vehicle ahead is running near a white or yellow line and the line is less visible. 
  A white or yellow line is less visible because of bad weather (rain, fog, or snow). 
  The vehicle is driven on a temporary lane or section with a closed lane due to 
construction. 
  A misleading line is picked up on the road such as a temporary line for construction, 
or because of shade, lingering snow, or grooves filled with water. 
  The surrounding brightness suddenly changes such as when entering or exiting a 
tunnel. 
  The illumination of the headlights is weakened because of dirt or the optical axis is 
deviated. 
  The windshield is dirty or foggy. 
  Back-light is reflecting from the road surface. 
  The road surface is wet and shiny after rain, or there are puddles on the road. 
  The shade of a guardrail parallel to a white or yellow line is on the road. 
  The width of a lane is excessively narrow or wide. 
  The road is excessively uneven. 
  The vehicle is shaken after hitting a road bump. 
  There are two or more adjacent white or yellow lines. 
  There are various road markings or lane markings of various shapes near an 
intersection.
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4 –82 When Driving
i-ACTIVSENSE   When the System Operates1.   The system goes on operation standby 
when the LDWS switch is pressed and 
the LDWS OFF indicator light in the 
instrument cluster turns off.
2.   Drive the vehicle in the center of the 
driving lane while the LDWS OFF 
indicator light is turned off. The system 
becomes operational when all of the 
following conditions are met. 
  The vehicle is driven in the center 
of the driving lane with the white or 
yellow lines on the left and right sides, 
or on either side. 
  The vehicle speed is 65 km/h (41 mph) 
or faster. 
  The vehicle is driven on a straight road 
or road with gentle curves.
  The LDWS does not operate in the 
following cases: 
  The system cannot detect white or 
yellow lines. 
  The vehicle speed is less than 60 km/h 
(37 mph). 
  The vehicle is making a sharp turn. 
  The vehicle is making a curve at an 
inadequate speed. NOTE 
  The LDWS does not operate until the 
system detects a white or yellow line on 
either the left or right. 
  When the system detects a white or 
yellow line on one side only, the system 
will activate the warning only when the 
vehicle deviates on the side where the 
white or yellow line is being detected. 
  The distance and warning sensitivity 
(likelihood of a warning) which the 
system uses to determine the possibility 
of a lane departure can be changed.
  Refer to Personalization Features on 
page  9-9 .
Auto cancel
In the following cases, the LDWS cancels 
automatically and the LDWS warning 
light in the instrument cluster turns on. 
  The temperature inside the camera is 
high or low. 
  The windshield around the camera is 
foggy. 
  The windshield around the camera is 
blocked by an obstruction, causing poor 
forward visibility.
The LDWS is enabled automatically when 
the operation conditions are met, and the 
LDWS warning light turns off.
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4 –83 When Driving
i-ACTIVSENSEAuto cancel warning
When the following operations are 
performed, the LDWS determines that 
the driver intends to make a lane change 
and the LDWS warning is canceled 
automatically. The LDWS is enabled 
automatically after the driver performs the 
operation. 
  The steering wheel is operated abruptly. 
  The brake pedal is depressed abruptly. 
  The accelerator pedal is depressed 
abruptly. 
  The turn signal lever is operated (after 
the turn signal lever is returned, the 
LDWS may not operate for about 3 
seconds which is the period of time 
required to make a lane correction).
NOTE
After about 60 seconds have elapsed with 
the turn signal lever left operating, the 
LDWS warning may operate if the vehicle 
is close to a white or yellow line.
  Canceling the SystemPress the LDWS OFF switch to cancel the 
LDWS. The LDWS OFF indicator light 
turns on.
Vehicle lane display (vehicles with 
multi-information display)
The vehicle lane lines are no longer 
indicated in the multi-information display 
when the LDWS is canceled. NOTE
When the ignition is switched OFF, the 
LDWS becomes operational the next time 
the ignition switched ON.
  LDWS  Warning If the system determines that there is the 
possibility of a lane departure, the LDWS 
warning beep activates and the LDWS 
warning light flashes. Operate the steering 
wheel appropriately and steer the vehicle 
to the center of the lane.
For vehicles equipped with the multi-
information display and the active driving 
display, the color of the lane line in the 
direction which the system determined 
that the vehicle may be deviating from its 
lane changes from white to amber and the 
vehicle lane line flashes.
Indication on display
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4 –84 When Driving
i-ACTIVSENSE NO TE 
  If the LDWS warning sound is set to 
rumble *1
, the sound will be heard from 
the vehicle speaker on the side which 
the system determined the vehicle may 
be deviating from its lane. 
  It may be difficult to hear the LDWS 
warning beep depending on the 
surrounding conditions such as outside 
noise. 
  The volume of the LDWS warning sound 
can be changed.
  Refer to Personalization Features on 
page  9-9 .
  The type of warning sound (rumble *1
/
beep) on the LDWS can be changed.
  Refer to Personalization Features on 
page  9-9 .
*1   A rumble strip is a series of grooves in 
the road pavement surface positioned at 
specific intervals, and when the vehicle 
passes over it a vibration and rumble 
sound is produced which alerts the 
driver that the vehicle is departing from 
the lane.
  The rumble sound is a reproduction of 
the sound which occurs when a vehicle 
passes over a rumble strip.
 
Rumble
Gro ove
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4 –85 When Driving
i-ACTIVSENSE
*Some models.Blind Spot Monitoring (BSM) System *
The Blind Spot Monitoring (BSM) is designed to assist the drive r in checking the area to the 
rear of the vehicle on both sides during lane changes by alerting the driver to the presence of 
vehicles approaching from the rear in an adjacent lane.
The Blind Spot Monitoring (BSM) detects vehicles approaching fr om the rear while 
traveling in the forward direction at a speed of 10 km/h (6.3 mph) or faster and turns on the 
Blind Spot Monitoring (BSM) warning lights equipped on the door  mirrors depending on 
the conditions. If the turn signal lever is operated to signal a lane change in the direction 
in which the Blind Spot Monitoring (BSM) warning light is illum inated, the system warns 
the driver of a vehicle in the detection area by flashing the Bl ind Spot Monitoring (BSM) 
warning light and activating a beep sound.
The detection area on this system covers the driving lanes on both sides of the vehicle and 
from the rear part of the doors to about 50 m (164 ft) behind the vehicle.
Detection areasYour vehicle
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 light may not flash or it 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.
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4 –86 When Driving
i-ACTIVSENSE 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) switch is pressed and the Blind Spot Monitoring 
(BSM) OFF indicator light in the instrument cluster is turned off. 
  The vehicle speed is about 10 km/h (6.3 mph) or faster. 
  The Blind Spot Monitoring (BSM) will not operate under the following circumstances. 
  The vehicle speed falls below about 10 km/h (6.3 mph) even though the Blind Spot 
Monitoring (BSM) OFF indicator light is turned off. 
  The shift lever (manual transmission)/selector lever (automatic transmission) 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 Authorized Mazda Dealer as 
soon as possible. 
  Some problem with the system including the Blind Spot Monitoring (BSM) warning 
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. 
  Under the following conditions, the radar sensors (rear) cannot detect target objects or it 
may be difficult to detect them. 
  A vehicle is in the detection area at the rear in an adjacent driving lane but it does not 
approach. The Blind Spot Monitoring (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 radar sensors (rear) is set at the road width of expressways.
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