2016 MAZDA MODEL 3 4-DOOR warning

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When Driving
i-ACTIVSENSE
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 fo\
llowing 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 th\
e 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 surrounding co\
nditions.
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When Driving
i-ACTIVSENSE
CAUTION
Heed the following cautions to assure the correct operation of the Forward Sensing
Camera (FSC).
 Do not remove the Forward Sensing Camera (FSC) cover. Do not place objects on the dashboard which reflect light. Do not apply accessories, stickers or film to the windshield nea r the Forward
Sensing Camera (FSC). If there are objects in front of the Forward Sensing Camera
(FSC) lens, even a transparent sticker, they will cause the system to not operate
correctly.
 Always keep the windshield glass around the camera clean by removing dirt or
fogging. Use the windshield defroster to remove fogging on the windshield. When cleaning the windshield, do not allow glass cleaners or similar cle\
aning
agent to get on the Forward Sensing Camera (FSC) lens. In addition, do not touch
the Forward Sensing Camera (FSC) lens.
 Consult an Authorized Mazda Dealer regarding cleaning the interior side of the
windshield around the Forward Sensing Camera (FSC). Be careful not to scratch the Forward Sensing Camera (FSC) lens or allow it to get
dirty. Also, do no take the camera apart. Otherwise, it could result in damage or
malfunction.
 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 r epairs around the rearview mirror, consult an Authorized Mazda
Dealer. Consult an Authorized Mazda Dealer regarding cleaning of the Forward Sensing
Camera (FSC) lens. Do not hit or apply str ong 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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i-ACTIVSENSE
Radar Sensor (Front)
Your vehicle is equipped with a radar sensor (front).
The following systems also use the radar sensor (front).
 Mazda Radar Cruise Control (MRCC) Forward Obstruction Warning (FOW)
The radar sensor (front) functions by detecting the radio waves reflected off a vehicle ahead
or an obstruction sent from the radar sensor (front).
The radar sensor (front) is mounted behind the front emblem.
Radar sensor (front)
If the Forward Obstruction Warning (FOW) warning light (amber) is illuminated, the area
around the radar sensor (front) may be dirty. Refer to “Warning Guidance” in the center
display (Type B audio).
Refer to If a Warning Light Turns On or Flashes on page 7-24.
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i-ACTIVSENSE
NOTE
 In the following cases, the radar sensor (front) may not be able to detect vehicles ahead
or obstructions.
 The rear surface of a vehicle ahead does not reflect radio waves effectively, such as
an unloaded trailer or an automobile with a loading platform covered by a soft top,
vehicles with a hard plastic tailgate, and round-shaped vehicles.
 Vehicles ahead with low vehicle height and thus less area for reflecting radio waves. Visibility is reduced due to a vehicle ahead casting off water, snow, or sand from its
tires and onto your windshield. The trunk/luggage compartment is loaded with heavy objects or the r ear passenger
seats are occupied. Ice, snow, or soiling is on the front surface of the front emblem. During inclement weather such as rain, snow, or sand storms. When driving near facilities or objects emitting str ong radio waves.
 In the following cases, the radar sensor (front) may detect vehicles in the opposite lane or
surrounding obstructions, or it may not be able to detect vehicles ahead or \
obstructions.
 The beginning and end of a curve. Roads with continuous curves. Narrow lane roads due to road construction or lane closures. The vehicle ahead enters the radar sensor's blind spot. The vehicle ahead is running abnormally due to accident or vehicle damag\
e.  Roads with repeated up and down slopes Driving on poor r oads or unpaved roads. The distance between your vehicle and the vehicle ahead is extr emely short. A vehicle suddenly comes close such as by cutting into the lane.
 To prevent incorrect operation of the system, use tires of the same specified size,
manufacturer, brand, and tread pattern on all four wheels. In addition, do not use tires
with significantly different wear patterns or tire pressures on the same vehicle. (Including
the temporary spare tire)
 If the battery power is weak, the system may not operate correctly. When driving on roads with little traffic and few vehicles ahead or obstructions for the
radar sensor (front) to detect, Forward Obstruction Warning/Smart City Brake Support
(FOW/SCBS) warning light (amber) temporarily illuminates, however, this does not
indicate a problem.
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When Driving
i-ACTIVSENSE
Laser Sensor (Front)
The Smart City Brake Support (SCBS) laser sensor is installed at the top of the windshield
near the rearview mirror.
Laser sensor (front)
Always keep the surface of the windshield around the laser sensor clean \
to assure proper
operation of the Smart City Brake Support (SCBS) system.
WARNING
As there is the possibility of eye damage occurring from the laser, always heed the
following precautions:
 Never remove the sensor. A removed sensor will not meet the conditions for a class 1M laser under the IEC
60825-1 specification and therefore eye safety cannot be assured. Do not peer into the sensor using optical instruments with a magnification function
such as magnifying glasses, and microscopic and objective lenses within a distance of
100 mm (3.94 in) from the sensor.
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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).
WARNING
Do 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
CANCEL switch
OFF switch ON switch RESUME switch
Cruise control
SET+/SET- switch
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Cruise Control
Cruise Main Indicator Light
(Amber)/Cruise Set Indicator
Light (Green)
The indicator light has two colors.
Cruise Main Indicator Light (Amber)
The indicator light illuminates amber
when the cruise control system is
activated.
Cruise Set Indicator Light (Green)
The indicator light illuminates green when
a cruising speed has been set.
Activation/Deactivation
To activate the system, press the ON
switch. The cruise main indicator light
(Amber) illuminates.
To deactivate the system, press the OFF
switch.
The cruise main indicator light (Amber)
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)
illuminates.
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 or SET switch at the desired
speed. The cruise control is set at the
moment the SET
or SET switch is
pressed. Release the accelerator pedal
simultaneously. The cruise set indicator
light (Green) illuminates.
NOTE
 The cruise contr ol speed setting cannot
be performed under the following
conditions:
 (Automatic transaxle)
The selector lever is in the P or N
position. (Manual transaxle)
The shift lever is in the neutral
position. The parking brake is applied.
 Release the SET or SET switch at
the desired speed, otherwise the speed
will continue increasing while the SET
switch is pressed and held, and
continue decreasing while the SET
switch is pressed and held (except when
the accelerator pedal is depressed).
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When Driving
Tire Pressure Monitoring System
*Some models.
Tire Pressure Monitoring System*
The Tire Pressure Monitoring System (TPMS) monitors the air pressure of all\
four tires. If
the air pressure of one or more tires is too low, the system warns the driver by indicating the
tire pressure monitoring system warning light in the instrument cluster \
and operating a beep
sound. The system monitors the tire pressures indirectly using the data sent from the ABS
wheel speed sensors.
To allow the system to operate correctly, the system needs to be initialized with the specified
tire pressure (value on the tire pressure label). Follow the procedure\
and perform the
initialization.
Refer to Tire Pressure Monitoring System Initialization on page 4-126.
The warning light flashes when the system has a malfunction.
Refer to Warning Lights on page 4-21.
ABS wheel speed sensor
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