brake SUBARU CROSSTREK 2017 1.G Driving Assist Manual

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About EyeSight
EyeSight is a driving support system that uses a range of functions to assist the driver in
making decisions in order to provide for more safe and comfortable driving and to reduce
driver fatigue. Making use of images created by stereo cameras specially designed by
SUBARU, EyeSight detects the vehicle in front, obstacles, traffic lanes and other items.
EyeSight
WARNING
Drivers are responsible for driving safely. Always comply with all
traffic rules and regulations regardless of the fact that your vehicle
is equipped with EyeSight. Always maintain a safe following dis-
tance behind the vehicle in front of you, pay attention to your sur-
roundings and the driving conditions, operate the brake pedal and
take other action as necessary in order to maintain a safe following
distance.
Never attempt to drive relying on EyeSight alone.
EyeSight is intended to assist the driver in making decisions in
order to reduce the chance of accidents or damage and lessen the
burden on the driver.
When a warning is activated, pay attention to what is in front of you
and to your surroundings, operate the brake pedal and take other
action as necessary.
This system is not designed to support driving in poor visibility or
in extreme weather conditions, or to protect against careless driv-
ing when the driver is not paying complete attention to the road
ahead. It also cannot prevent collisions from occurring in all driving
conditions.
There are limits to the EyeSight recognition performance and con-
trol performance. Be sure to read the instructions for each function
before using the system, and always use it properly. Improper use
may lead to failure of control performance, which could cause an
accident.
Refer to the following pages for each function:
xFor the Pre-Collision Braking System, refer to page 21.
xFor Adaptive Cruise Control, refer to page 33.
xFor Pre-Collision Throttle Management, refer to page 53.
xFor Conventional Cruise Control, refer to page 66.
The EyeSight system in your vehicle is designed for use in
countries in which traffic drives on the right-hand side of the road.
EyeSight for LHD vehicles such as yours is not designed for use in
countries in which vehicles are driven on the left-hand side of the
road.
xThe system may not operate correctly under the conditions listed below.
When these conditions occur, turn off the Pre-Collision Braking System.
Also, do not use Adaptive Cruise Control and Conventional Cruise Control.
- The tire pressure is not correct.
*1
- The temporary spare tire is installed.*1

About EyeSight
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- Tires that are unevenly worn or tires with uneven wear patterns are
installed.*1
- Tires that are the wrong size are installed.*1
- Flat tires have been fixed temporarily with a tire repair kit.
- The suspension has been modified (including a genuine SUBARU sus-
pension that has been modified).
- Any object that disturbs the stereo cameras’ view is installed on the vehi-
cle.
- The headlights are dirty or they have snow and ice or dirt on them.
(Objects are not correctly illuminated and are difficult to detect.)
- The optical axes are not aligned correctly. (Objects are not correctly illu-
minated and are difficult to detect.)
- The lights including headlights and fog lamps have been modified.
- Vehicle operation has become compromised due to an accident or mal-
function.
- The brake system warning light is illuminated in red.
- A heavy cargo is loaded onto or inside the vehicle.
- The maximum number of occupants is exceeded.
- There is something wrong with the combination meter; such as when the
lights do not illuminate, the beeps do not sound, the display is different
from when it is normal, etc.
*2
*1: The wheels and tires have functions that are critically important. Be
sure to use the correct ones. For details, refer to the Owner’s Manual
for your vehicle.
*2: For details about the combination meter, refer to the Owner’s Manual
for your vehicle.

About EyeSight
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NOTE
xEyeSight records and stores the following data when the Pre-Collision
Braking System is operated. It does not record conversations or other
audio data.
- Stereo camera image data
- Distance from the vehicle in front
- Vehicle speed
- Steering wheel turning angle
- Lateral movement with regards to the direction of travel
- Accelerator pedal operation status
- Brake pedal operation status
- Select lever position
- Odometer reading
- Data related to ABS, Vehicle Dynamics Control and Traction Control
Function
SUBARU and third parties contracted by SUBARU may acquire and use
the recorded data for the purpose of vehicle research and development.
SUBARU and third parties contracted by SUBARU will not disclose or
provide the acquired data to any other third party except under the fol-
lowing conditions.
• The vehicle owner has given his/her consent.
• The disclosure/provision is based on a court order or other legally
enforceable request.
• Data that has been modified so that the user and vehicle cannot be
identified is provided to a research institution for statistical processing
or similar purposes.

About EyeSight
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EyeSight includes the following functions.
■Pre-Collision Braking System
This function uses a following distance warning feature to warn the driver to take evasive
action when there is the possibility of a collision with a vehicle or obstacle in front of the
driver’s vehicle. If the driver still does not take evasive action, the brakes are quickly applied
automatically just before the collision in order to reduce the collision damage or, if possible,
prevent the collision.
Ÿ Refer to page 21.
■Adaptive Cruise Control
This function maintains the set vehicle speed and when there is a vehicle in front in the
same traffic lane, it tracks the speed of the vehicle in front up to the maximum of the set
vehicle speed.
Ÿ Refer to page 33.
■Pre-Collision Throttle Management
This function reduces accidental forward movement caused by the select lever being placed
in the wrong position or the accelerator pedal being accidentally depressed, or depressed
too strongly.
Ÿ Refer to page 53.
■Lane Departure Warning
This function warns the driver when the vehicle is about to depart the traffic lane during driv-
ing.
Ÿ Refer to page 59.
■Lane Sway Warning
This system detects vehicle drifting caused by driver fatigue, failure to concentrate on the
road, inattention, strong crosswinds or other factors, and warns the driver.
Ÿ Refer to page 62.
■Lead Vehicle Start Alert
This function notifies the driver when the vehicle stopped in front starts moving but the
driver’s vehicle remains stationary.
Ÿ Refer to page 65.
EyeSight Functions

About EyeSight
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Instrument panel display layout
(1) EyeSight display area (10) Warning screen area
(2) Adaptive Cruise Control indicator (11) EyeSight temporary stop indicator (White)
(3) Conventional Cruise Control indicator (12) EyeSight warning indicator (Yellow)
(4) READY indicator (13) Lane Departure Warning OFF indicator light
(5) OFF indicator (14) Pre-Collision Braking System OFF indicator light
(6) SET indicator (15) Select lever/gear position indicator
(7) Set vehicle speed display (16) Brake system warning light
(8) Following distance setting indicator (17) Lane Indicator
(9) Lead vehicle indicator (18) Steering wheel indicator
(19) Vehicle Dynamics Control warning light
A
km/I
A
km/h
EF
S02378
(13)
(14)
(16)(19)
(1)
(2)
(3)
(4)
(5)
(6)(10) (9)
(15)(7)(17)
(18)
(8)(11) (12)
* Display units can be changed in Screen Settings. For details, refer to the Owner’s Manual for your vehicle.

About EyeSight
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■CRUISE indicator
xThis indicator illuminates when the main cruise control is on.
: Adaptive Cruise Control (Adaptive Cruise Control indicator)
: Conventional Cruise Control (Conventional Cruise Control indicator)
Ÿ Refer to pages 39 and 66.
xWhen Adaptive Cruise Control is set and the vehicle detects a car in front, this indicator
(white) turns green.
Ÿ Refer to page 41.
■SET indicator
illuminates when cruise control* is set.
Ÿ Refer to pages 40 and 70.
* Adaptive Cruise Control and Conventional Cruise Control
■READY indicator
illuminates when Adaptive Cruise Control can be set.
Ÿ Refer to pages 39.
■OFF indicator
illuminates when cruise control* has been automatically canceled.
Ÿ Refer to pages 48 and 74.
* Adaptive Cruise Control and Conventional Cruise Control
■Lead vehicle indicator
xWhen Adaptive Cruise Control is set or when the vehicle is stopped, this indicator illumi-
nates when a vehicle in front has been detected.
Ÿ Refer to page 41.
xThis indicator flashes in the following cases.
- The Lead Vehicle Start Alert is active.
- The Pre-Collision Braking System is active.
- The “brake more” warning is active.
- Pre-Collision Throttle Management is active.
■Following distance setting indicator
Indicates the following distance setting that was set with the (Following distance set-
ting) switch.
Ÿ Refer to page 46.
■Set vehicle speed display
Displays the set vehicle speed.
Ÿ Refer to pages 39 and 68.

About EyeSight
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■Steering Wheel Indicator
xWhen the Lane Departure Warning is activate, the Steering Wheel Indicator will flash.
Ÿ Refer to page 59.
xWhen the Lane Sway Warning is activate, the Steering Wheel Indicator will flash.
Ÿ Refer to page 62.
■Brake System warning light
xEyeSight system does not operate when the parking brake lever is pulled and brake sys-
tem warning light is illuminated.
xEyeSight system may function even if the brake warning light is illuminated when the
parking brake lever is not pulled. However, the EyeSight system may not operate properly
due to abnormality in the brake system. In this case, the brake fluid may below.
Ÿ Refer to the vehicle Owner’s Manual for details.
■Vehicle Dynamics Control warning light
xThe warning light illuminates when the ignition switch is turned to the ON position, and
turns off approximately 2 seconds after the engine is started. It will illuminate if there is a
malfunction in the Vehicle Dynamics Control electrical control system.
Ÿ Refer to the vehicle Owner’s Manual for details.

About EyeSight
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■Multi function display (Non U.S. models)
●
Your own vehicle speed indicator
Indicates your own vehicle speed with a red indicator.
●Set vehicle speed indicator
Indicates the set vehicle speed.
●Your own vehicle indicator
When the brake pedal is depressed or the brake control function is active, the brake light on
the indicator illuminates in red.
●Lead vehicle indicator
While the Adaptive Cruise Control is set to on, this indicator is displayed when a vehicle is
detected in front.
●Lead vehicle distance indicator
While the Adaptive Cruise Control is set to on, the distance to the vehicle in front is visually
displayed when following the vehicle in front.
Set vehicle speed display
Your own vehicle
indicator
Your own vehicle
speed indicatorLead vehicle
indicator
Lead vehicle
distance indicator
S02071

Pre-Collision Braking System
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Pre-Collision Braking System
When there is the risk of a rear-end collision with an obstacle in front, the EyeSight system
helps to minimize or prevent a collision by warning the driver. If the driver still does not take
evasive action to avoid a collision, the brakes can be automatically applied just before the
collision in order to reduce impact damage, or if possible, prevent the collision. If the driver
takes evasive action to avoid a collision, Pre-Collision Brake Assist will operate in order to
help the driver to prevent the collision.
This system can be effective not only with direct rear-end collisions, but also with offset
rear-end collisions. This function can be activated when the select lever is in the , or
positions.
Continued on next page Ÿ
WARNING
xNever use the Pre-Collision Braking System and Pre-Collision Brake
Assist to stop your car or avoid a collision under ordinary conditions. These
functions cannot prevent collisions under all conditions. If the driver relies
only on the Pre-Collision Braking System for Brake operation, collisions
may occur.
xWhen a warning is activated, pay attention to the front of the vehicle and its
surroundings, and operate the brake pedal and/or take other actions if nec-
essary.
xThe EyeSight Pre-Collision Braking System is primarily designed to pre-
vent rear-end collisions with other vehicles when possible and to minimize
damage and injuries in the event of a collision. In addition to other vehi-
cles, things such as motorbikes, bicycles and pedestrians can also be
treated as obstacles. However, there may be cases when detection is not
possible depending on a variety of conditions
*2. For example, when a vehi-
cle is viewed from the side, oncoming vehicle, vehicles approaching in
reverse, small animals or children, or walls or doors are not likely to be
detected.
xThe Pre-Collision Braking System will operate at the point when it deter-
mines that a collision cannot be avoided and is designed to apply strong
braking force just before a collision. The result of this varies depending on
a variety of conditions
*2. Because of this, performance of this function will
not always be the same.
xWhen the Pre-Collision Braking System is activated, it will continue to
operate even if the accelerator pedal is partially depressed. However, it will
be canceled if the accelerator pedal is deeply depressed.
xIf the driver depresses the brake pedal or turns the steering wheel, the sys-
tem may determine that this constitutes evasive action by the driver, and
the automatic braking control may not activate in order to allow the driver
full control.
xWhen the difference in speed with the obstacle in front is the following fig-
ure
*1 or more, it may not be possible to avoid a collision. Even if the speed
difference is the following figure*1 or less, in cases such as when another
vehicle cuts in front of you, or in other cases depending on visibility, the
condition of road surface and other factors
*2, the function may be unable to
stop the vehicle or may not activate. Pre-Collision Brake Assist also may
not activate depending on the conditions
*2 listed below.
*1: For vehicles: approximately 30 MPH (50 km/h),
For pedestrians: approximately 20 MPH (35 km/h)
*2: Conditions
- Distance to obstacle in front of you, speed difference, proximity condi-
tions, lateral displacement (the amount of offset)
- Vehicle conditions (amount of load, number of occupants, etc.)
- Road conditions (grade, slipperiness, shape, bumps, etc.)
- When visibility ahead is poor (rain, snow, fog or smoke, etc.)
DMN

Pre-Collision Braking System
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ŸContinued from previous page
- When the detected object is something other than a vehicle, motorcycle,
bicycle or pedestrian
• A domestic animal or other animal (a dog or deer, etc.)
• A guardrail, telephone pole, tree, fence or wall, etc.
- Even if the obstacle is a motorcycle, bicycle or pedestrian, depending on
the brightness of the surroundings as well as the relative movement, and
aspect or angle of the object, there may be cases when the system can-
not detect it.
- When the system determines that operation by the driver (based on
accelerator pedal operation, braking, steering wheel angle, etc.) is
intended as evasive action
- Vehicle maintenance status (brake systems, tire wear, tire pressure,
whether a temporary spare tire is being used, etc.)
- When towing a trailer or another vehicle, etc.
- When the brakes are cold due to outside temperature being low or just
after starting the engine.
- When the brakes are overheated on downhill grades (braking effective-
ness is reduced)
- When driving in rain or after washing the vehicle (the brakes are wet and
braking effectiveness is reduced)
- Recognition conditions of the stereo cameras
In particular, the function may be unable to stop the vehicle or may not
activate in the following cases.
• Bad weather (for example heavy rain, a blizzard or thick fog)
• 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,
dust or other substances to obscure the view through the windshield
• 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 approaching a motorcycle, bicycle or pedestrian at night
• When ambient light is poor in the evening or early morning
• When a vehicle, motorcycle, bicycle or pedestrian is outside the area
illuminated by the headlights
• When affected by strong light from the front (for example, sunlight at
dawn, sunset or headlight beams, etc.)
• When there is snow, frost, dirt or dust on the windshield or it is clouded
• When fluid has not been fully wiped off the windshield during or after
washer use
• When the target cannot be correctly recognized because the stereo
cameras’ view is obstructed by water droplets from rain or the window
washer, or by the wiper blades.
• When the stereo cameras’ field of view is obstructed (for example by a
canoe on the roof of the vehicle)