2017 MAZDA MODEL 3 5-DOOR Owners Manual

4–135
When Driving
i-ACTIVSENSE
Smart Brake Support (SBS)
Indicator Light (Red)
If the Smart Brake Support (SBS) is
operating, the indicator light (red) flashes.
Collision Warning
If there is the possibility of a collision
with a vehicle ahead, the beep sounds
continuously and a warning is indicated in
the active driving display.
Stopping The Smart Brake
Support (SBS) System Operation
The Smart Brake Support (SBS) system
can be temporarily deactivated.
Refer to Personalization Features on page
9-12.
When the Smart Brake Support (SBS)
system is turned off, the Smart Brake
Support (SBS) OFF indicator light turns
on.
When the engine is restarted, the system
becomes operational.
NOTE
If the Smart Brake Support (SBS) system
operation is turned off, the Smart City
Brake Support (SCBS) system operation is
turned off simultaneously.
Mazda3_8FL6-EA-16F_Edition2.indb 1352016/08/10 17:36:58

4–136
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-keep Assist System (LAS) & Lane Departure Warning System (LDWS) Traffic Sign Recognition System (TSR) Smart City Brake Support (SCBS) Smart Brake Support (SBS)
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.
WARNING
Do not modify the suspension:
If the vehicle height or inclination is changed, the system will not be able to correctly
detect vehicles ahead. This will result in the system not operating normally or mistakenly
operating, which could cause a serious accident.
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.
Mazda3_8FL6-EA-16F_Edition2.indb 1362016/08/10 17:36:59

4–137
When Driving
i-ACTIVSENSE
 Heed the following cautions to assure the correct operation of 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 cleaning the windshield, do not allow glass cleaners or similar cleaning fluids to
get on the Forward Sensing Camera (FSC) lens. In addition, do not touch the Forward
Sensing Camera (FSC) lens.
 When performing repairs around the rearview mirror, consult an Authorized Mazda Dealer. Consult an Authorized Mazda Dealer regarding cleaning of the camera lens. Do not hit or apply strong force to the Forward Sensing Camera (FSC) or the area around
it. If the Forward Sensing Camera (FSC) is severely hit or if there are cracks or damage
caused by flying gravel or debris in the area around it, stop using the following systems
and consult an Authorized Mazda Dealer.
 High Beam Control System (HBC) Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) Traffic Sign Recognition System (TSR) Smart City Brake Support (SCBS) Smart Brake Support (SBS)
 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.
 Always use tires for all wheels that are of the specified size, and the same manufacturer,
brand, and tread pattern. In addition, do not use tires with significantly different wear
patterns on the same vehicle as the system may not operate normally.
 The Forward Sensing Camera (FSC) includes a function for detecting a soiled windshield
and informing the driver, however, depending on the conditions, it may not detect plastic
shopping bags, ice or snow on the windshield. In such cases, the system cannot accurately
determine a vehicle ahead and may not be able to operate normally. Always drive carefully
and pay attention to the road ahead.
Mazda3_8FL6-EA-16F_Edition2.indb 1372016/08/10 17:36:59

4–138
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.
Mazda3_8FL6-EA-16F_Edition2.indb 1382016/08/10 17:36:59

4–139
When Driving
i-ACTIVSENSE
 In the following cases, the Forward Sensing Camera (FSC) may not be able to detect
target objects correctly.
 Under bad weather condition, such as rain, fog and snow . The window washer is being used or the windshield wipers ar e not used when it's
raining. Ice, fog, snow, frost, rainfall, dirt, or foreign matter such as a plastic bag is stuck on
the windshield. Trucks with low loading platforms and vehicles with an extremely low or high profile. When driving next to walls with no patterning (including fences and lon\
gitudinally
striped walls). The taillights of the vehicle ahead ar e 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 s\
lope. 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\
ar e turned off at
nighttime. Elongated luggage or cargo is loaded onto installed roof rails and covers the Forward
Sensing Camera (FSC). Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from
manholes and grating, and water splashed into the air. When towing a malfunctioning vehicle. The vehicle is driven with tir es having significantly different wear. The vehicle is driven on down slopes or bumpy r oads. There are water puddles on the road. The surroundings are dark such as during the night, early evening, or early morning,
or in a tunnel or indoor parking lot. The illumination brightness of the headlights is r educed or the headlight illumination
is weakened due to dirt or a deviated optical axis. The target object enters the blind spot of the Forward Sensing Camera (FSC). A person or object bursts onto the road from the shoulder or cuts right in front of you. You change lanes and approach a vehicle ahead. When driving extremely close to the target object. Tire chains or a temporary spare tire is installed. The vehicle ahead has a special shape. For example, a vehicle towing a t\
railer house
or a boat, or a vehicle carrier carrying a vehicle with its front pointed rearward.
Mazda3_8FL6-EA-16F_Edition2.indb 1392016/08/10 17:36:59

4–14 0
When Driving
i-ACTIVSENSE
 If the Forward Sensing Camera (FSC) cannot operate normally due to backlight or fog\
,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warning lights turn on. However, this does not indicate a
malfunction.
 High Beam Contr ol System (HBC) warning light (amber)
 Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
light Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light \
(amber)
 If the Forward Sensing Camera (FSC) cannot operate normally due to high temperatures,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warning lights turn on. However, this does not indicate a
malfunction. Cool down the area around the Forward Sensing Camera (FSC) such as by
turning on the air conditioner.
 High Beam Contr ol System (HBC) warning light (amber)
 Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
light
 Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light \
(amber)
 If the Forward Sensing Camera (FSC) detects that the windshield is dirty or foggy,
the system functions related to the Forward Sensing Camera (FSC) are temporarily
stopped and the following warning lights turn on. However, this does not indicate a
problem. Remove the dirt from the windshield or press the defroster switch and defog the
windshield.
 High Beam Contr ol System (HBC) warning light (amber)
 Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) warning
light
 Smart Brake Support/Smart City Brake Support (SBS/SCBS) warning light \
(amber)
Mazda3_8FL6-EA-16F_Edition2.indb 1402016/08/10 17:36:59

4–141
When Driving
i-ACTIVSENSE
Radar Sensor (Front)
Your vehicle is equipped with a radar sensor (front).
The following systems also use the radar sensor (front).
 Distance Recognition Support System (DRSS) Mazda Radar Cruise Control (MRCC) Smart Brake Support (SBS)
The radar sensor (front) functions by detecting the radio waves reflected off a vehicle ahead
or an obstruction sent from the radar sensor.
The radar sensor (front) is mounted behind the front emblem.
Radar sensor (front)
If the Smart Brake Support/Smart City Brake Support (SBS/SCBS) Warning Light (amber)
is illuminated, the area around the radar sensor 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
7-25.
Mazda3_8FL6-EA-16F_Edition2.indb 1412016/08/10 17:37:00

4–142
When Driving
i-ACTIVSENSE
CAUTION
Heed the following precautions to assure correct operation of each system.
 Do not adhere stickers (including transparent stickers) to the surface of the radiator
grille and front emblem in and around the radar sensor (front), and do not replace
the radiator grille and front emblem with any product that is not a genuine product
designed for use with the radar sensor (front).
 The radar sensor (front) includes a function for detecting soiling of the radar sensor's
front surface and informing the driver, however, depending on the conditions, it may
require time to detect or it may not detect plastic shopping bags, ice or snow. If this
occurs, the system may not operate correctly, therefore always keep the radar sensor
(front) clean.
 Do not install a grille guard. If the front part of the vehicle has been damaged in a vehicle accident, the position of
the radar sensor (front) may have moved. Stop the system immediately and always
have the vehicle inspected at an Authorized Mazda Dealer.
 Do not use the front bumper to push other vehicles or obstructions such as when
pulling out of a parking space. Otherwise, the radar sensor (front) could be hit and its
position deviated.
 Do not remove, disassemble, or modify the radar sensor (front). For repairs, replacement or paint work around the radar sensor (front), consult an
Authorized Mazda Dealer. Do not modify the suspension. If the suspension are modified, the vehicle's posture
could change and the radar sensor (front) may not be able to correctly detect a vehicle
ahead or an obstruction.
Mazda3_8FL6-EA-16F_Edition2.indb 1422016/08/10 17:37:00