2016 SUBARU LEGACY roof

About EyeSight
4
CAUTION
xThe characteristics of the stereo cameras are similar to those of human
eyes. For this reason, conditions that make it difficult for the driver to see
in the forward direction have the same effect on the stereo cameras and
make it difficult for the system to detect vehicles, obstacles and traffic
lanes.
xDetection by the EyeSight system is limited to objects that are within the
range of the stereo cameras’ field of vision. Also, after an object enters the
range of the cameras’ field of vision, it may take some time for the system
to detect it as a controllable target and warn the driver.
xUnder the conditions listed below, it will become more difficult for the sys-
tem to detect the vehicle in front, motorcycles, bicycles, pedestrians and
obstacles on the road, and lane markers. Also, EyeSight may temporarily
stop operating. However, the temporary stop will be canceled once these
conditions have improved and the vehicle is driven for a short period of
time.
- Bad weather (for example heavy rain, a blizzard or thick fog). In particu-
lar, the system is more likely to temporarily stop operating when there is
an oil film adhering to the windshield, a glass coating has been applied
or old wipers are used.)
- When affected by strong light from the front (sunlight or headlight beams
of oncoming traffic, etc.)
- When the front windshield washer is being used.
- The windshield has become fogged, or snow, dirt, dust or frost has
adhered to it, reducing the stereo cameras’ field of view.
- The vehicle is tilted at an extreme angle due to loaded cargo or other
factors.
- When visibility is poor due to sand, smoke or water vapor in the air, or
when the vehicle in front or oncoming traffic causes water, snow, dirt or
other substances to obscure the view
- When the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle)
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Low objects surrounding the vehicle
cannot be detected.

About EyeSight
9
Continued on next pageŸ
xDo not install any accessories other than the ones designated by SUBARU
on the prohibited areas shown in the illustrations (grey zones).
Even if some accessories are installed on the outside of the prohibited areas,
abnormal operation of EyeSight may occur due to the reflection of the light or
any objects. In this situation, move the accessories. For details, contact a
SUBARU dealer.

xDo not place any objects on top of the instrument panel. The stereo cameras
may not be able to detect objects accurately and the EyeSight system may
not function properly due to reflections in the front windshield. For details,
contact a SUBARU dealer.
xIf the top of the instrument panel is polished with chemicals or other sub-
stances, the stereo cameras may not be able to detect objects accurately
and the EyeSight system may not operate properly due to reflections in the
front windshield.
xDo not install any wiper blades other than genuine SUBARU wiper blades.
Doing so may affect the stereo cameras’ field of vision and could prevent the
EyeSight system from functioning properly.
xReplace damaged wiper blades as soon as possible. The stereo cameras
may not be able to detect objects accurately and the EyeSight system may
not function properly due to liquid remaining on the windshield.
xDo not install any accessories
on the front side such as on
the hood or the grille. It may
affect the camera view and
the system may not operate
correctly.
xMake sure that the cargo
loaded on the roof does not
obstruct or interfere in the ste-
reo cameras’ field of view.
Obstructing the stereo cam-
eras’ view may impair the sys-
tem operation. For details,
contact a SUBARU dealer.
S02068Monitor or other accessories
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Pre-Collision Braking System
22
ŸContinued from previous page
xWhen the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle)
xWhen the rear aspect of
the vehicle in front is
low, small or irregular
(the system may recog-
nize another part of the
vehicle as its rear and
will determine operation
from that)
- When there is an
empty truck or trailer
with no rear and/or
side panels on the
cargo bed
- With vehicles that have cargo protruding from their back ends
- With non-standard shaped vehicles (vehicle transporters or vehicles
with a sidecar fitted, etc.)
- When the height of the vehicle is low, etc.
xWhen there is a wall, etc. in front of a stopped vehicle
xWhen there is another object near the vehicle
xWhen a vehicle, etc. has it’s side facing you.
xWith vehicles that are backing up or with oncoming vehicles, etc.
xWhen the size and height of an obstacle is smaller than the limitations
of the stereo cameras’ recognition capability
- With small animals or children, etc.
- With pedestrians who are sitting or lying down
xWhen the detected
object is a fence or wall,
etc. with a uniform pat-
tern (a striped pattern or
brick pattern, etc.)
xWhen there is a wall or
door made of glass or a
mirror in front
xWhen the vehicle in front
suddenly swerves, accel-
erates, or decelerates.
xWhen a vehicle, motor-
cycle, bicycle or pedes-
trian suddenly cuts in
from the side or sud-
denly runs in front of you.
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Adaptive Cruise Control
34
ŸContinued from previous page
- When water droplets from rain or the window washer, or dirt has not
been fully wiped off the windshield
It may not be possible to detect the vehicle in front, making correct con-
trol impossible.
- When the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle)
xThe stereo cameras may have difficulty detecting the following objects or
conditions. Operate the brake pedal and take other actions as necessary.
- Vehicles at significantly different speeds (vehicles driving slowly,
stopped or oncoming vehicles, etc.)
- Vehicles cutting into your lane
- Motorcycles, bicycles, pedestrians and animals, etc.
- When light is poor in the evening or early morning
- When driving at night or in a tunnel without the headlights on
- When driving at night or in a tunnel when there is a vehicle in front that
does not have its taillights on
- When affected by strong light from the front (sunlight or headlight high
beams, etc.)
- Vehicles in front that have
a rear aspect that is low,
small or irregular (the sys-
tem may recognize
another part of the vehicle
and will determine opera-
tion from that)
xAn empty truck or trailer
that has no cargo in the
cargo bed being affected
by wind
xVehicles that have cargo
protruding from their
back ends
xNon-standard shaped ve- hicles (vehicle transporters or vehicles with a
sidecar fitted, etc.)
xVehicles that are low
- Objects that are located close to the bumper of your vehicle
xWhen you do not want to use Adaptive Cruise Control, be sure to turn the
(CRUISE) switch off. If the switch is left on, cruise control may be
accidentally engaged, possibly resulting in an accident.
xBefore using Adaptive Cruise Control, be sure to fully verify the safety of
the vehicle occupants and the area around the vehicle. Never operate the
cruise control from outside the vehicle.
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Lane Keep Assist
56
ŸContinued from previous page
- Frozen roads, snow-covered roads or other slippery road surfaces
The tires may spin, causing loss of control of the vehicle.
- When entering a sharp curve into an interchange or junction, or a service
area, parking area, toll booth or other facilities.
- When there are changes in brightness, such as at a tunnel entrance or
exit.
- When visibility is poor due to sand, smoke or water vapor blowing in the
wind, or when the vehicle in front or oncoming traffic causes water,
snow, dirt or dust to obscure the view.
- When there is snow, frost, dirt or dust on the windshield or it is clouded.
- When water droplets from rain or dirt have not been fully wiped off on the
windshield.
It may not be possible to detect the lane, making correct control impossi-
ble.
- When the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle).
- The stereo cameras may have difficulty detecting the objects under the
following conditions and the system may not operate properly.
- When driving at night or in a tunnel without the headlights on.
- When light is poor in the evening or early morning.
- In bad weather (for example, rain or snow)
- The distance between your vehicle and the vehicle in front is short, mak-
ing it difficult to detect lane markings.
- When a vehicle intruded from an adjacent lane or the vehicle in front
changed lanes.
- The shape of a curve in the road suddenly changes.
- Shadows of guardrails or similar objects are overlapped on the lane
markings.
- When your vehicle is exposed to a strong light from the front (backlight
from the sun, headlights, etc.).
- The width of a lane is narrow.
- The stereo cameras may have difficulty detecting the lane due to the per-
formance of the cameras.
xThere are no lane markings or they are very worn.
xThe lane markings are painted in yellow.
xIt is difficult to detect lane markings because they are similar in color to
the road surface.
xThe lane markings are drawn in double.
xThe width of lane markings is narrow.
xThe indicated lines for the area are touched to walls and poles.
- The shape of lane markings suddenly changes (entrance/exit of a curve,
crank and S-shaped road, etc.).
- There is curb or side wall in the road shoulder.
- The brightness changes such as when you drive under an overpass.

Pre-Collision Throttle Management
63
Continued on next pageŸ
xIf your vehicle is trapped on a railroad crossing and you are trying to
escape by driving through the crossing gate, the stereo cameras may rec-
ognize the crossing gate as an obstacle and Pre-Collision Throttle
Management system may activate. In this case, remain calm and either
continue to depress the accelerator pedal or turn off the Pre-Collision
Throttle Management system.
Ÿ Refer to page 67.
xPre-Collision Throttle Management may not activate depending on the fol-
lowing conditions:
- The distance between your vehicle and the obstacle, speed difference,
and lateral displacement (amount of offset)
- Recognition status of the stereo cameras
In particular, the function may not activate in the following cases:
xBad weather (for example heavy rain, a blizzard or thick fog)
xWhen visibility is poor due to sand or smoke in the air
xWhen light is poor in the evening, early morning, or at night
xIn a dark area (indoor parking area, etc.)
xWhen there is an obstacle outside the area illuminated by the head-
lights
xWhen affected by strong light from the front (for example sunlight at
sunrise or sunset headlight beams, etc.)
xWhen there is snow, frost, dirt or dust on the windshield, or it is clouded
xWhen fluid has not been fully wiped off the windshield during or after
use of the window washer
xWhen obstacles cannot be correctly recognized due to water droplets
from rain or the washer, or the wiper blades obstructing the stereo
cameras’ field of view
xWhen the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle)
xWith low obstacles (low wall, crash barrier, low vehicle, etc.)
xWhen the size and height of an obstacle is smaller than the limitations
of the stereo cameras’ recognition capability
xWith small animals or children.
xWith pedestrians who are sitting or lying down
xWhen the rear portion
nearest your vehicle is
too small or too close
(such as a trailer or
oncoming vehicle) the
system may not recog-
nize the part of that
vehicle which is closest
to you.
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