2017 MAZDA MX5 MIATA Owners Manual

4 –95 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 ahea d of the vehicle while
traveling at night and detects traffic lanes. The distance in which the Forward Sensing
Camera (FSC) can detect objects varies depending on the surroun ding conditions.
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i-ACTIVSENSE
CAUTION 
Do not apply accessories, stickers or film to the windshield 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 modification 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 finely 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 dashboard which reflect light. 
Always keep the windshield glass around the camera clean by removing dirt or fogging.
Use the windshield defroster to remove fogging on the windshield. 
Consult an Authorized Mazda Dealer regarding cleaning the interior side of the
windshield around the Forward Sensing Camera (FSC). 
Consult an Authorized Mazda Dealer before performing repairs around the Forward
Sensing Camera (FSC). 
The Forward Sensing Camera (FSC) is installed to the windshield. Consult an Authorized
Mazda Dealer for windshield repair and replacement. 
When performing repairs around the rearview mirror, consult an Authorized Mazda
Dealer. 
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 Authorized Mazda Dealer. 
The direction in which the Forward Sensing Camera (FSC) is pointed has been finely
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 –97 When Driving
i-ACTIVSENSENOTE 
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 taillights 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 taillights or the taillights 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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4 –98 When Driving
i-ACTIVSENSE
*Some models.Radar Sensors (Rear) *
Your vehicle is equipped with radar sensors (rear). The following systems also use the radar
sensors (rear). 
Blind Spot Monitoring system (BSM) 
Rear Cross Traffic Alert (RCTA)
The radar sensors (rear) function by detecting the radio waves reflected off a vehicle
approaching from the rear or an obstruction sent from the radar sensor. Radar sensors (rear)
The radar sensors (rear) are installed inside the rear bumper, one each on the left and right
sides.
Always keep the surface of the rear bumper near the radar sensors (rear) clean so that the
radar sensors (rear) operate normally. Also, do not apply items such as stickers.
Refer to Exterior Care on page 6-59 .
CAUTION If the rear bumper receives a severe impact, the system may no longer operate normally.
Stop the system immediately and have the vehicle inspected at an Authorized Mazda
Dealer.
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4 –99 When Driving
i-ACTIVSENSENOTE 
The detection ability of the radar sensors (rear) has limitations. In the following cases,
the detection ability may lower and the system may not operate normally. 
The rear bumper near the radar sensors (rear) has become deformed. 
Snow, ice or mud adheres to the radar sensors (rear) on the rear bumper. 
Under bad weather conditions such as rain, snow and fog. 
Under the following conditions, the radar sensors (rear) cannot detect target objects or it
may be difficult to detect them. 
Stationary objects on a road or a road side such as small, two-wheeled vehicles,
bicycles, pedestrians, animals, and shopping carts. 
Vehicle shapes which do not reflect radar waves well such as empty trailers with a low
vehicle height and sports cars. 
Vehicles are shipped with the direction of the radar sensors (rear) adjusted for each
vehicle to a loaded vehicle condition so that the radar sensors (rear) detect approaching
vehicles correctly. If the direction of the radar sensors (rear) has deviated for some
reason, have the vehicle inspected at an Authorized Mazda Dealer. 
For repairs or replacement of the radar sensors (rear), or bumper repairs, paintwork,
and replacement near the radar sensors, consult an Authorized Mazda Dealer. 
Turn off the system while pulling a trailer or while an accessory such as a bicycle carrier
is installed to the rear of the vehicle. Otherwise, the radio waves emitted by the radar will
be blocked causing the system to not operate normally. 
The radar sensors are regulated by the relevant radio wave laws of the country in which
the vehicle is driven. If the vehicle is driven abroad, authorization from the country in
which the vehicle is driven may be required.
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4 –10 0 When Driving
Cruise Control
*Some models. Cruise Control *
With cruise control, you can set and automatically maintain any speed of more than about
25 km/h (16 mph).
WARNINGDo not use the cruise control under the following conditions:
Using the cruise control under the following conditions is dangerous and could result in
loss of vehicle control. 
Hilly terrain 
Steep inclines 
Heavy or unsteady traffic 
Slippery or winding roads 
Similar restrictions that require inconsistent speed
Cruise Control Switch ON switch RESUME/+ switch
SET/- switchOFF/CANCEL switch
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4 –101 When Driving
Cruise Control Cruise Main Indication (White)/
Cruise Set Indication (Green),
Cruise Main Indicator Light
(Amber)/Cruise Set Indicator
Light (Green)
Type A instrument cluster
(Cruise main indication (white))
The indication turns on (white) when the
cruise control system is activated.
(Cruise set indication (green))
The indication turns on (green) when a
cruising speed has been set.
Type B instrument cluster
(Cruise main indicator light (amber))
The indicator light turns on (amber) when
the cruise control system is activated.
(Cruise set indicator light (green))
The indicator light turns on (green) when a
cruising speed has been set.
Activation/Deactivation
To activate the system, press the ON
switch. The cruise main indicator light
(amber)/cruise main indication (white)
turns on.
To deactivate the system, press the OFF/
CANCEL switch.
The cruise main indicator light (amber)/
cruise main indication (white) turns off. WARNING Always turn off the cruise control system
when it is not in use:
Leaving the cruise control system in an
activation-ready state while the cruise
control is not in use is dangerous as
the cruise control could unexpectedly
activate if the activation button is
accidentally pressed, and result in loss
of vehicle control and an accident.
NOTE
When the ignition is switched OFF, the
system status before it was turned off is
maintained. For example, if the ignition
is switched OFF with the cruise control
system operable, the system will be
operable when the ignition is switched ON
the next time.
To Set Speed 1. Activate the cruise control system by
pressing the ON switch. The cruise
main indicator light (amber)/cruise
main indication (white) turns on.
2. Accelerate to the desired speed, which
must be more than 25 km/h (16 mph).
3. Set the cruise control by pressing the
SET/ switch at the desired speed. The
cruise control is set at the moment the
SET/
switch is pressed. Release the
accelerator pedal simultaneously. The
cruise set indicator light/cruise set
indication (green) turns on.
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4 –102 When Driving
Cruise Control NOTE 
The cruise control speed setting cannot
be performed under the following
conditions: 
(Automatic transmission)
The selector lever is in the P or N
position. 
(Manual transmission)
The shift lever is in the neutral
position. 
The parking brake is applied. 
Release the SET/ or RESUME/
switch at the desired speed, otherwise
the speed will continue increasing while
the RESUME/
switch is pressed and
held, and continue decreasing while the
SET/
switch is pressed and held
(except when the accelerator pedal is
depressed). 
On a steep grade, the vehicle may
momentarily slow down while ascending
or speed up while descending. 
The cruise control will cancel if the
vehicle speed decreases below 21 km/h
(13 mph) when the cruise control is
activated, such as when climbing a
steep grade. 
The cruise control may cancel at about
15 km/h (9 mph) below the preset speed,
such as when climbing a long, steep
grade. The vehicle speed preset using the cruise
control is displayed in the instrument
cluster. Type A Instrument Cluster
Type B Instrument Cluster
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