2015 MAZDA MODEL CX-5 sensor

Black plate (185,1)
Auto-light control
When the headlight switch is in the
position and the ignition is switched ON, the
light sensor senses the surrounding lightness or darkness and automatically turns the
headlights, other exterior lights and dashboard illumination on or off (see chart above).
CAUTION
Ø Do not shade the light sensor by adhering a sticker or a label on the windshield.
Otherwise the light sensor will not operate correctly.
ØThe light sensor also works as a rain sensor for the auto-wiper control. Keep
hands and scrapers clear of the windshield when the wiper lever is in the
position and the ignition is switched ON as fingers could be pinched or the wipers
and wiper blades damaged when the wipers activate automatically. If you are
going to clean the windshield, be sure the wipers are turned off completely ―this
is particularly important when clearing ice and snow ―when it is particularly
tempting to leave the engine running.
NOTE
lThe headlights, other exterior lights and dashboard illumination may not turn off immediately
even if the surrounding area becomes well-lit because the light sensor determines that it is
nighttime if the surrounding area is continuously dark for several minutes such as inside long
tunnels, traffic jams inside tunnels, or in indoor parking lots.
In this case, the lights turn off if the light switch is turned to the
position.lWhen the headlight switch is in theposition and the ignition is switched to ACC or the
ignition is switched off, the headlights, other exterior lights and dashboard illumination will turn
off.
lThe dashboard illumination can be adjusted by rotating the knob in the instrument cluster. Also,
the day/night mode can be changed by rotating the knob until a beep sound is heard. To adjust the
brightness of the dashboard illumination:
Refer to Dashboard Illumination on page 4-13.
lThe sensitivity of the AUTO lights may be changed by an Authorized Mazda Dealer.
Refer to Personalization Features on page 9-10.
When Driving
Switches and Controls
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Black plate (191,1)
Auto-wiper control
When the wiper lever is in the
position, the rain sensor senses the
amount of rainfall on the windshield and
turns the wipers on or off automatically
(off―intermittent ―low speed ―high
speed).
The sensitivity of the rain sensor can be
adjusted by turning the switch on the
wiper lever.
From the center position (normal), rotate
the switch downward for higher
sensitivity (faster response) or rotate it
upward for less sensitivity (slower
response).
Higher sensitivity
Less sensitivitySwitch
Center
position
CAUTION
Ø Do not shade the rain sensor by
adhering a sticker or a label on
the windshield. Otherwise the rain
sensor will not operate correctly.
When Driving
Switches and Controls
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Black plate (192,1)
ØWhen the wiper lever is in the
AUTO position and the ignition is
switched ON, the wipers may
move automatically in the
following cases:
ØIf the windshield above the rain
sensor is touched or wiped with
a cloth.
ØIf the windshield is struck with
a hand or other object from
either outside or inside the
vehicle.
Keep hands and scrapers clear of
the windshield when the wiper
lever is in the AUTO position and
the ignition is switched ON as
fingers could be pinched or the
wipers and wiper blades damaged
when the wipers activate
automatically.
If you are going to clean the
windshield, be sure the wipers are
turned off completely ―this is
particularly important when
clearing ice and snow ―when it is
most likely that the engine is left
running. NOTE
lSwitching the auto-wiper lever from the
to theposition while driving
activates the windshield wipers once, after
which they operate according to the rainfall
amount.
lThe auto-wiper control may not operate
when the rain sensor temperature is about
_ 10 °C (14 °F) or lower, or about 85 °C
(185 °F) or higher.
lIf the windshield is coated with water
repellent, the rain sensor may not be able to
sense the amount of rainfall correctly and
auto-wiper control may not operate
properly.
lIf dirt or foreign matter (Such as ice or
matter containing salt water) adheres to the
windshield above the rain sensor or if the
windshield is iced, it could cause the wipers
to move automatically. However, if the
wipers cannot remove this ice, dirt or
foreign matter, the auto-wiper control will
stop operation. In this case, set the wiper
lever to the low speed position or high
speed position for manual operation, or
remove the ice, dirt or foreign matter by
hand to restore the auto-wiper operation.
lIf the auto-wiper lever is left in the
position, the wipers could operate
automatically from the effect of strong light
sources, electromagnetic waves, or infrared
light because the rain sensor uses an
optical sensor. It is recommended that the
auto-wiper lever be switched to the
position other than when driving the vehicle
under rainy conditions.
lThe auto-wiper control functions can be
turned off.
Refer to Personalization Features on page
9-10.
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Switches and Controls
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Form No.8DR2-EA-14A

Black plate (204,1)
Smart City Brake Support (SCBS)í
lThe Smart City Brake Support (SCBS) system is designed to reduce damage in the
event of a collision by operating the brake control (SCBS brake) when the system's laser
sensor detects a vehicle ahead and determines that a collision with the vehicle ahead is
unavoidable. It may also be possible to avoid a collision if the relative speed between
your vehicle and the vehicle ahead is less than about 15 km/h (9.3 mph).
In addition, when the driver depresses the brake pedal while the system is in the
operation range at about 4 to 30 km/h (2 to 18 mph), the brakes are applied firmly and
quickly to assist. (Brake Assist (SCBS brake assist))
lFor vehicles with the type A instrument cluster, check the vehicle condition or have the
vehicle inspected at an Authorized Mazda Dealer according to the indication.
lA system malfunction or operation conditions are indicated by a warning.
Refer to Warning/Indicator Lights on page 4-22.
Laser sensor
WARNING
Do not rely on the Smart City Brake Support System (SCBS) as a substitute for safe
driving: The Smart City Brake Support (SCBS) system cannot compensate for unsafe and
reckless driving, excessive speed, tailgating (following another vehicle too closely),
and driving on slippery roads such as wet, snowy, and icy roads (reduced tire friction
and road contact because of water on the road surface). You can still have an
accident.
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When Driving
íSome models.
Brake
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Black plate (205,1)
Do not rely completely on the Smart City Brake Support (SCBS) system:ØThe Smart City Brake Support (SCBS) system is only designed to reduce damage in
the event of a collision. Over reliance on the system leading to the accelerator
pedal or brake pedal being mistakenly operated could result in an accident.
Ø The Smart City Brake Support (SCBS) is a system which operates in response to a
vehicle ahead. The system may not be able to detect or react to 2-wheeled vehicles
or pedestrians.
Ø The laser sensor for the Smart City Brake Support (SCBS) system is installed near
the rearview mirror. To assure the correct operation of the Smart City Brake
Support (SCBS), heed the following cautions.
ØDo not apply stickers to the surface of the windshield near the laser sensor
(including transparent stickers). Otherwise, the laser sensor may not be able to
detect vehicles or obstructions ahead which could result in an accident.
ØDo not disassemble the laser sensor.
ØIf cracks or damage caused by flying gravel or debris is visible near the laser
sensor, stop using the Smart City Brake Support (SCBS) system immediately
and have your vehicle inspected by an Authorized Mazda Dealer. If the vehicle
continues to be driven with cracks or scratch marks left on the windshield near
the laser sensor, the system may operate unnecessarily and cause an
unexpected accident.
Refer to Stopping The Smart City Brake Support (SCBS) System Operation on
page 4-81.
ØWhen replacing the windshield wipers or windshield, consult an Authorized
Mazda Dealer.
Do not modify the suspension: If the vehicle height or inclination is changed, the system will not be able to correctly
detect vehicles or obstructions ahead. This will result in the Smart City Brake Support
(SCBS) system not operating normally or mistakenly operating, which could cause a
serious accident.
Turn off the Smart City Brake Support (SCBS) when the vehicle is running on a chassis
roller or being towed: Turn off the Smart City Brake Support (SCBS) system to prevent mistaken operation
when the vehicle is running on a chassis roller or being towed. See the next page on
how to turn off the Smart City Brake Support (SCBS).
Refer to Stopping The Smart City Brake Support (SCBS) System Operation on page
4-81.
When Driving
Brake
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Black plate (206,1)
CAUTION
ØWhen driving off-road in areas where there is grass or forage, it is recommended
that the Smart City Brake Support (SCBS) system be turned off.
Ø Always use tires for all wheels that are of the specified size, and the same
manufacture, brand, and tread pattern. In addition, do not use tires with
significantly different wear patterns on the same vehicle. Do not use tires with
significantly different wear patterns on the same vehicle as the Smart City Brake
Support (SCBS) system may not operate normally.
Ø The laser sensor 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 or obstruction ahead and may not be able
to operate normally. Always drive carefully and pay attention to the road ahead.
NOTE
lThe Smart City Brake Support (SCBS) system will operate under the following conditions.lThe engine is running.lThe display in the instrument cluster does not indicate that the system requires inspection or it
cannot be used.
lThe vehicle speed is between about 4 to 30 km/h (2 to 18 mph).lThe Smart City Brake Support (SCBS) system is not turned off.lThe TCS operation is not turned off using the TCS OFF switch.lThe DSC is not malfunctioning.lThe driver is not deliberately performing driving operations (accelerator pedal, steering
wheel, and braking operations).
lThe Smart City Brake Support (SCBS) detects a vehicle ahead by emitting a near-infrared laser
beam and receiving the beam reflected off the reflector of the vehicle ahead, and then using it for
the measurement. Consequently, the Smart City Brake Support (SCBS) may not operate under the
following conditions:
lReflection of the laser is poor due to the shape of the vehicle ahead.lThe vehicle ahead is significantly dirty.lUnder bad weather condition, such as rain, fog and snow.lThe window washer is being used or the windshield wipers are not used when it's raining.lThe windshield is dirty.lThe steering wheel is turned completely left or right, or the vehicle is accelerated rapidly and
comes close to the vehicle ahead.
lTrucks with low loading platforms, vehicles traveling at extremely low speeds, and vehicles
with a high profile.
lVehicles with certain shapes such as a vehicle carrier.
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Brake
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Black plate (207,1)
lUnder the following conditions, the Smart City Brake Support (SCBS) system may not operate
normally.
lHeavy luggage is loaded in the luggage compartment or on the rear seat.lWhen there is the possibility of partial contact with a vehicle or obstruction ahead.lWhen driving on continuously curving roads, entering and exiting curves, and unstable driving
due to a vehicle accident or breakdown in a driving lane.
lElongated luggage or cargo is loaded onto installed roof rails and covers the laser sensor.lExhaust gas from the vehicle in front, sand, snow, and water vapor rising from manholes and
grating, and water splashed into the air.
lWhen towing a malfunctioning vehicle.lIn the following cases, the laser sensor may inadvertently determine that there is a vehicle ahead
and the Smart City Brake Support (SCBS) system may operate.
lObjects on the road at the entrance to a curve.lVehicles passing in the opposite lane while making a curve.lMetal objects, bumps, or protruding objects on the road.lWhen passing through a toll gate.lWhen passing under a vinyl curtain or flag.lPlastic objects such as pylons.lTwo-wheeled vehicles, pedestrians, animals or standing trees.lIf the vehicle is driven with some of the tires having significant wear, the system may not operate
correctly. If the tires are returned to a normal state and the master warning light still illuminates,
have your vehicle inspected by an Authorized Mazda Dealer.
qLaser Sensor Handling
The Smart City Brake Support (SCBS) laser sensor is installed at the top of the windshield
near the rearview mirror.
Always keep the surface of the windshield around the laser sensor clean to assure proper
operation of the Smart City Brake Support (SCBS) system.
When Driving
Brake
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Black plate (208,1)
WARNING
As there is the possibility of eye damage occurring from the laser, always heed the
following precautions:ØNever remove the sensor.
Ø 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.
Ø 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.
Laser sensor radiation data
Maximum average power: 45 mW
Pulse duration: 33 ns
Wavelength: 905 nm
Divergence angle (horizontal×vertical): 28 degrees×12 degrees
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When Driving
Brake
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