Subaru Impreza Eyesight 2018 Owner's Manual

Foreword

Congratulations on choosing a SUBARU vehicle equipped with EyeSightTM. EyeSight incorporates the latest driver assistance features available from SUBARU, including such features as Adaptive Cruise Control, a Lead Vehicle Start Alert and a Lane Departure and Lane Sway Warning, all of which are designed to assist the driver in making decisions and increase driver comfort and convenience. Initially, the operation and use of the various EyeSight features may be unfamiliar to you. That is why we urge you to read this manual carefully before using EyeSight. We also recommend that you first take the time to test EyeSight in order to experience its features for yourself so that you can become familiar with their operation.

Please keep in mind that it is the responsibility of drivers to operate their vehicles safely at all times. Drivers should always remain alert and should never become complacent while operating their vehicles because of the presence of EyeSight. EyeSight is never a substitute for active driver involvement and it may not operate optimally under all driving conditions.

This booklet is a supplement to the Owner’s Manual for your SUBARU vehicle and contains a detailed description of EyeSight. It should be read in conjunction with your Owner’s Manual so that you will gain a thorough understanding of the proper operation of your vehicle.

The information, specifications and illustrations found in this booklet are those in effect at the time of printing. SUBARU CORPORATION reserves the right to change specifications and designs at any time without prior notice and without incurring any obligation to make the same or similar changes on vehicles previously sold.

Please keep this booklet together with your Owner’s Manual and leave it in the vehicle at the time of resale. The next owner will need the information it contains.

is a registered trademark of SUBARU CORPORATION.

SUBARU CORPORATION, TOKYO, JAPAN

EyeSight

About EyeSight .................................................................. 2

Pre-Collision Braking System........................................... 21

Adaptive Cruise Control ................................................... 33

Lane Keep Assist ............................................................. 53

Pre-Collision Throttle Management.................................. 61

Lane Departure Warning.................................................. 67

Lane Sway Warning ......................................................... 70

Lead Vehicle Start Alert ...................................................73

Conventional Cruise Control ............................................ 74

List of buzzer sounds ....................................................... 84

EyeSight malfunction and temporary stop .......................86

Customizing functions ...................................................... 90

Message screen list .........................................................92

Troubleshooting ...............................................................95

About EyeSight

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 the stereo camera specially designed by SUBARU, EyeSight detects the vehicle in front, obstacles, traffic lanes and other items.

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 distance between your vehicle and the vehicle in front of you, pay attention to your surroundings and driving conditions, and take necessary actions 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 risk of accidents or damage and lessen the burden on the driver. When an EyeSight warning is activated, pay attention to what is in front of you and to your surroundings, and take necessary actions. This system is not designed to support driving in poor visibility or in extreme weather conditions, or to protect against careless driving 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 control 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:

• For the Pre-Collision Braking System, refer to page 21.

• For Adaptive Cruise Control, refer to page 33.

• For Lane Keep Assist, refer to page 53.

• For Pre-Collision Throttle Management, refer to page 61.

• For Lane Departure Warning, refer to page 67.

• For Lane Sway Warning, refer to page 70.

• For Lead Vehicle Start Alert, refer to page 73.

• For Conventional Cruise Control, refer to page 74.

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.

• The 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.

- The temporary spare tire is installed.

About EyeSight

- Tires that are unevenly worn or tires with uneven wear patterns are installed.

- Tires that are the wrong size are installed.

- Flat tires that have been fixed temporarily with a tire repair kit.

- The suspension has been modified (including a genuine SUBARU suspension that has been modified).

- Any object that obstructs the stereo camera’s view is installed on the vehicle.

- 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 illuminated and are difficult to detect.)

- The lights including headlights and fog lights have been modified.

- Vehicle operation has become unstable due to an accident or malfunction.

- 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.

- The combination meter is not operating properly; such as when the lights do not illuminate, the beeps do not sound, the display is different from when it is normal, etc.

*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: If the brake system warning light does not turn off, immediately pull

the vehicle over in a safe place and contact a SUBARU dealer to have the system inspected. For details, refer to the Owner’s Manual for your vehicle.

*3: For details about the combination meter, refer to the Owner’s Manual

for your vehicle.

About EyeSight

• The characteristics of the stereo camera 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 camera. They also make it difficult for the system to detect vehicles, obstacles, and traffic lanes.

• Detection by the EyeSight system is limited to objects that are within the range of the stereo camera’s field of view. Also, after an object enters the range of the camera’s field of view, it may take some time for the system to detect it as a controllable target and to warn the driver.

Low objects surrounding the vehicle cannot be detected.

• Under the conditions listed below, it will become more difficult for the system 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-

- When affected by strong light from the front (sunlight or headlight beams

- When the windshield washer is being used.

- When raindrops, water drops, or dirt on the windshield are not wiped off

- When the windshield has become fogged, scratched, or snow, dirt, dust

- The vehicle is tilted at an extreme angle due to loaded cargo or other

- When visibility is poor due to sand, smoke or water vapor blowing in the

CAUTION

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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 poorly performing wipers are used.

of oncoming traffic, etc.)

sufficiently

or frost has adhered to it, or it is otherwise affected, these will reduce the stereo camera’s field of view.

factors.

wind, or when the front vision is obscured due to water splashes, snow, dirt or dust stir up generated by the vehicle in front or oncoming traffic

About EyeSight

- When the stereo camera’s field of view is obstructed (for example by a canoe on the roof of the vehicle)

- When passing through the entrance or exit of a tunnel

- When the rear aspect of the vehicle in front is low, small or irregular (for example a low bed trailer, etc.)

- When the obstacle is a fence, a wall or a shutter, etc. with a uniform pattern (a striped pattern, brick, etc.) or with no pattern in front

- When the obstacle is a wall or door made of glass or a mirror in front

- When driving at night or in a tunnel when there is a vehicle in front that does not have its taillights on

- When driving through a banner or flag, low branches on a tree or thick/tall vegetation

- On steep uphill or downhill grades

- When the stereo camera is obstructed by a hand, etc. (If even one of the lens is obstructed, the system does not operate properly.)

- When it is completely dark and no objects are detected

- When the area around the vehicle has a uniform color (such as when completely covered in snow, etc.)

- When accurate detection is not possible due to reflections in the windshield

• Under the conditions listed below, EyeSight may temporarily stop operating. If this occurs, EyeSight will resume operating when the conditions improve.

- The temperature inside the vehicle is high, such as after the vehicle was left in bright sunshine, or the temperature inside the vehicle is low, such as after the vehicle was left in an extremely cold environment.

- Immediately after the engine starts

• Under the conditions listed below, it is difficult to recognize vehicles in front, motorcycles, pedestrians, obstacles on the road, traffic lanes, etc. Also, the EyeSight system may temporarily stop operating. If the EyeSight system repeatedly stops operating several times, contact a SUBARU dealer and have the system inspected.

- When the stereo camera lenses are smeared such as from fingerprints

- When the stereo camera has become misaligned due to a strong impact

• When there is a malfunction in the EyeSight system, turn off the Pre-Collision Braking System ( ing (

⇒ Refer to page 69), and stop using the Adaptive Cruise Control and

Conventional Cruise Control. Contact a SUBARU dealer and have the system inspected.

• When the Vehicle Dynamics Control warning light is illuminated, the PreCollision Braking System may not operate properly. If the indicator light is illuminated, turn off the Pre-Collision Braking System. Also, do not use the Adaptive Cruise Control or Conventional Cruise Control.

⇒ Refer to page 31) and the Lane Departure Warn-

About EyeSight

• EyeSight 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

NOTE

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 following 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.

Handling of the Stereo Camera

About EyeSight

The stereo camera is located on the front map lights unit.

Stereo camera

CAUTION

• The stereo camera monitors and detects smears or blurs on the front of the camera. However, detection is not 100% accurate. Under certain conditions, the function may fail to detect smears or blurs on the front of the stereo camera accurately. In addition, this function may not detect that there is snow or ice on the windshield close to the stereo camera. In such conditions, be sure to keep the windshield clean at all times (indicated by ). Otherwise the system may not operate correctly. When this function detects that the front of the stereo camera is smeared or blurred, no EyeSight functions can be activated except for Conventional Cruise Control.

• The stereo camera lenses are precision components. Always observe the following precautions especially when handling them.

- Never touch the stereo camera lenses, and do not attempt to wipe or clean the lenses. Doing so could damage or soil the lens, and lead to improper system performance. If you ever touch a lens for any reason, be sure to contact a SUBARU dealer.

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Continued on next page ⇒

About EyeSight

⇒ Continued from previous page

- When cleaning the windshield, cover the front of the camera casing with paper that does not collect dust, such as copy paper. Affix the paper to prevent glass cleaner from getting on the camera lenses. At this point, make sure that the tape’s adhesive surface does not come in contact with the windshield or the lens. Be sure to remove the paper after cleaning.

- When having the inside of windshield cleaned at a service station, etc., be sure to request that the attendant covers the camera covers before washing the vehicle.

- Do not subject the stereo camera to a strong impact.

- Do not remove or disassemble the stereo camera.

- Do not change the positions where the stereo camera is installed or modify any of the surrounding structures.

• Do not install an interior rearview mirror other than a genuine SUBARU rearview mirror (such as a wide-type mirror) and the sun visor. Also, use the rearview mirror so that it does not obstruct the stereo camera. Failure to do so may affect the stereo camera’s field of view and could prevent the EyeSight system from functioning properly.

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S00509

About EyeSight

• Do 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.

Monitors or other accessories

S02664

• Do not place any objects on top of the instrument panel. The stereo camera may not be able to detect objects accurately and the EyeSight system may not function properly due to reflections in the windshield. For details, contact a SUBARU dealer.

• If the top of the instrument panel is polished with chemicals or other substances, the stereo camera may not be able to detect objects accurately and the EyeSight system may not operate properly due to reflections in the windshield.

• Do not install any wiper blades other than genuine SUBARU wiper blades. Doing so may affect the stereo camera’s field of view and could prevent the EyeSight system from functioning properly.

• Replace damaged wiper blades or worn wiper blade rubbers as soon as possible. Using damaged wiper blades or worn wiper blade rubbers may cause streaking on the windshield. The stereo camera may not be able to detect objects accurately and the EyeSight system may not function properly due to streaks or droplets remaining on the windshield.

• Do 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.

• Make sure that the cargo loaded on the roof does not interfere in the stereo camera’s field of view. Obstructing the stereo camera’s view may impair the system operation. For details, contact a SUBARU dealer.

S01098

Continued on next page ⇒

About EyeSight

⇒ Continued from previous page

• Keep the windshield (outside and inside) clean at all times. When the wind-

shield has become fogged, or it has a dirt or an oil film on it, the stereo camera may not detect objects accurately and the EyeSight system may not operate correctly. Never mount any device to the center air vent, as any airflow change may impact performance of the EyeSight system.

• Do not place any stickers or accessories on the windshield (outside or inside). If you have to do so (for example, legally required or electronic toll tag), avoid the area directly in front of the camera. Otherwise, it may adversely affect the field of view of the stereo camera and can cause improper operation of the system. For details, contact a SUBARU dealer.

• Do not use any glass coating agents or similar substances on the windshield. Doing so may interfere with the proper operation of the system.

• Do not install any film or an additional layer of glass on the windshield. The system may not operate correctly.

• If there are scratches or cracks on the windshield, contact a SUBARU dealer.

• To have the windshield replaced or repaired, contact a SUBARU dealer. Do not install a windshield other than a genuine SUBARU windshield. The stereo camera may not be able to detect objects accurately and the EyeSight system may not operate properly.

About EyeSight

EyeSight Functions

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 you. If the driver does not take evasive action, the brakes are applied automatically to help reduce vehicle collision damage or, if possible, help prevent a collision.

⇒ 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 follows the speed of the vehicle in front up to the maximum of the set vehicle speed.

⇒ Refer to page 33.

■ Lane Keep Assist

This function helps suppress lane drifting by detecting lane markings (e.g., white lines) on highways and roads, and by assisting steering operation.

⇒ Refer to page 53.

■ 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.

⇒ Refer to page 61.

■ Lane Departure Warning

This function warns the driver when the vehicle is about to drift off the road.

⇒ Refer to page 67.

About EyeSight

■ Lane Sway Warning

This function warns the driver when it detects vehicle drifting caused by driver fatigue, failure to concentrate on the road, inattention, strong crosswinds or other factors.

⇒ Refer to page 70.

■ Lead Vehicle Start Alert

This function notifies the driver when the vehicle stopped in front starts moving but the driver’s vehicle remains stationary.

⇒ Refer to page 73.

■ Conventional Cruise Control

In this mode, the system maintains a constant vehicle speed. It does not follow the vehicle in front. This function can be used even when the stereo camera has temporarily stopped operating. ( Control to Conventional Cruise Control.)

⇒ Refer to page 74.

⇒ Refer to page 88.) (This function is used by switching from Adaptive Cruise

NOTE

EyeSight does not operate when the engine is not running.

Instrument panel display layout

About EyeSight

(1)

(2)

(3)

(4)

(5)

(6)

(12)

(11)

(10)

(9)

(8)

(7)

(13) (14)

(15) (16) (17) (18) (19)

* Display units can be changed in the Screen Setti ngs. For details, refer to the Owner’s Manual for y our vehicle.

(1) EyeSight display area (11) Lead vehicle indicator (2) Adaptive Cruise Control indicator (12) Warning screen area (3) Conventional Cruise Control indicator (13) EyeSight temporary stop indicator (White) (4) READY indicator (14) EyeSight warning indicator (Yellow) (5) Your vehicle indicator (15) Lane Departure Warning OFF indicator light (6) Select lever/gear position indicator (16) Pre-Collision Braking System OFF indicator light (7) Set vehicle speed display (17) Vehicle Dynamics Control warning light (8) Lane Indicator (18) Brake system warning light (9) Lane keep Assist indicator (19) Vehicle Dynamics Control OFF indicator light (10) Following distance setting indicator

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About EyeSight

■ CRUISE indicator

• This indicator illuminates when the main cruise control is on. : Adaptive Cruise Control (Adaptive Cruise Control indicator) : Conventional Cruise Control (Conventional Cruise Control indicator)

⇒ Refer to pages 39 and 74.

• When cruise control* is set, this indicator (white) turns green. When the driver accelerates

the vehicle by depressing the acceleration pedal while the Adaptive Cruise Control is operating, the indicator turns white.

⇒ Refer to pages 41 and 77.

* Adaptive Cruise Control and Conventional Cruise Control

■ READY indicator

illuminates when cruise control* can be set.

⇒ Refer to pages 39 and 76.

* Adaptive Cruise Control and Conventional Cruise Control

■ Lead vehicle indicator

When Adaptive Cruise Control is set or when the vehicle is stopped, this indicator illuminates when a vehicle in front has been detected.

⇒ Refer to page 41.

■ Following distance setting indicator

Indicates the following distance setting that was set with the / (Following distance setting) switch.

⇒ Refer to page 46.

■ Set vehicle speed display

Displays the set vehicle speed.

⇒ Refer to pages 39 and 75.

■ Select lever/gear position indicator

• This indicator illuminates and shows which position the select lever or the gear is in.

About EyeSight

■ EyeSight warning indicator (yellow)

• This indicator illuminates or flashes when a malfunction occurs in the EyeSight system.

• When it is illuminated or flashing, none of the EyeSight functions can be used (including

Adaptive Cruise Control and the Pre-Collision Braking System, etc.).

⇒ Refer to page 86.

■ EyeSight temporary stop indicator (white)

• This indicator illuminates when the EyeSight system is temporarily stopped.

• When the ignition switch is placed in the ON position, it will illuminate if the

(CRUISE) switch or (Lane Keep Assist) switch is set to ON within approximately 7 seconds of the engine starting. It turns off when approximately 7 seconds have elapsed since the engine started.

• When it is illuminated, none of the EyeSight functions can be used except for Conventional Cruise Control.

⇒ Refer to page 88.

■ Lane Departure Warning OFF indicator light

• This indicator illuminates when the Lane Departure Warning and Lane Sway Warning are off.

• It also illuminates when the ignition switch is turned to the ON position. Approximately 7 seconds after the engine starts, the Lane Departure Warning OFF indicator light will turn off or remain illuminated depending on the current status (ON or OFF).

⇒ Refer to page 69.

■ Pre-Collision Braking System OFF indicator light

• Illuminates when the Pre-Collision Braking System and Pre-Collision Throttle Management are off.

• It also illuminates when the ignition switch is turned to the ON position, and then turns off approximately 7 seconds after the engine starts.

⇒ Refer to page 32.

■ Lane Indicator

This indicator illuminates in gray when the Lane Keep Assist switch is pressed. When the Lane Keep Assist is operational or operating, this indicator illuminates in white.

⇒ Refer to page 57.

About EyeSight

■ Brake System warning light

The brake system warning light illuminates when:

• There is a malfunction in the brake system.

• The parking lever is pulled up.

• The brake fluid level is low.

The EyeSight system will not operate when the brake system warning light is on due to the parking brake lever being pulled up or a malfunction in the brake system. It may operate when the brake system warning light is on due to a low brake fluid level, however there may be insufficient braking force. If the brake system warning light does not turn off, immediately pull the vehicle over in a safe place and contact a SUBARU dealer to have the system inspected.

⇒ Refer to the vehicle Owner’s Manual for details.

■ Your vehicle indicator

When the brake pedal is depressed or the brake control function is activated, the brake indicator light illuminates in red.

■ Vehicle Dynamics Control OFF indicator light

• This indicator light illuminates when the ignition switch is turned to the “ON” position, and it turns off after approximately 2 seconds.

• This indicator light illuminates when the Vehicle Dynamics Control OFF switch is pressed and Vehicle Dynamics Control is off.

⇒ Refer to the vehicle Owner’s Manual for details.

■ Lane Keep Assist indicator

• This indicator illuminates when Lane Keep Assist is turned on by pressing the Lane Keep Assist switch.

• While the Lane Keep Assist system is activated, if the vehicle travels across a lane marker, the indicator turns from white to green.

⇒ Refer to page 57.

■ Vehicle Dynamics Control warning light

This 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.

⇒ Refer to the Owner’s Manual for details.

Switch layout

(6)

(7)

(8)

About EyeSight

(1) (5) (3)(4)(2)

(1) (CRUISE) switch (5) RES/+ switch

(2)

(3) (Lane Keep Assist) switch (7) (Info)/SET switch

(4) SET/- switch (8)

/ (Following distance setting) switch (6) switch

switch

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About EyeSight

■ (CRUISE) switch

• Switches cruise control* on/off.

• When the

area in the combination meter display, and then the / (following distance setting) switch for approximately 2 seconds. When “ ” or “ ” is shown on the EyeSight display, this indicates that the main cruise control is on.

⇒ Refer to pages 39 and 75.

• This switch can be used to cancel the cruise control.

⇒ Refer to pages 47 and 80.

* Adaptive Cruise Control and Conventional Cruise Control

(CRUISE) switch is pressed, “ ” appears on the EyeSight display

appears by pressing and holding

■ RES/SET switch

SET/-

●

• This switch can be used to set cruise control*.

• This switch can be used to reduce the set vehicle speed (when cruise control

set).

⇒ Refer to pages 40 and 44 (for Adaptive Cruise Control). ⇒ Refer to pages 77 and 79 (for Conventional Cruise Control).

* Adaptive Cruise Control and Conventional Cruise Control

is currently

●RES/+

• This switch can be used to set cruise control*.

• After cruise control

function at the vehicle speed that was previously set.

• This switch can be used to increase set vehicle speed (when cruise control set).

⇒ Refer to pages 43 and 50 (for Adaptive Cruise Control). ⇒ Refer to page 83 (for Conventional Cruise Control).

* Adaptive Cruise Control and Conventional Cruise Control

is canceled, this switch can be used to resume the cruise control

is currently

■ / (Following distance setting) switch

• This switch can be used to switch the set following distance in 4 stages: (only when Adaptive Cruise Control is on).

⇒ Refer to page 46.

• When the Conventional Cruise Control is possible by pressing the / (Following distance setting) switch*.

* To switch to Conventional Cruise Control, press and hold the switch for approximately 2 seconds or longer.

(CRUISE) switch is on, switching between Adaptive Cruise Control and

■ (Lane Keep Assist) switch

Switches Lane Keep Assist on/off.

⇒ Refer to page 57.

■ switch/ switch

These switches are used in the following situations.

• When switching the screen displayed on the combination meter display.

• When changing the Warning Volume settings, etc.

⇒ Refer to page 90.

■ (Info)/SET switch

This switch is used in the following situations.

• When displaying the message that appeared in the warning screen area again.

⇒ Refer to page 92.

• When changing the Warning Volume settings, etc.

⇒ Refer to page 90.

■ (Pre-Collision Braking System OFF) switch

Press and hold this switch for approximately 2 seconds or longer to turn off the Pre-Collision Braking System and Pre-Collision Throttle Management. When these functions are off, the Pre-Collision Braking System OFF indicator light on the instrument panel illuminates. Press and hold the switch again to turn on the Pre-Collision Braking System and Pre-Collision Throttle Management. This turns off the Pre-Collision Braking System OFF indicator light.

⇒ Refer to page 31.

About EyeSight

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■ (Lane Departure Warning OFF) switch

Press and hold this switch for approximately 2 seconds or longer to turn off the Lane Departure Warning and Lane Sway Warning functions. When these functions are off, the Lane Departure Warning OFF indicator light on the instrument panel illuminates. Press and hold the switch again to turn on the Lane Departure Warning and Lane Sway Warning functions. This turns off the Lane Departure Warning OFF indicator light.

⇒ Refer to page 69.

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About EyeSight

■ Multi-function display

Lane Departure/Sway Warning indicator

Pre-Collision Braking System indicator

Lead

vehicle

indicator

●

Lane Departure/Sway Warning indicator

This indicator illuminates when the Lane Departure Warning and Lane Sway Warning are ON.

Lane

indicator

Road

line

indicator

Your

own

vehicle

indicator

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●Pre-Collision Braking System indicator

This indicator illuminates when the Pre-Collision Braking System is ON.

●Your own vehicle indicator

When the brake pedal is depressed or the brake control function is activated, the brake light on the vehicle indicator illuminates in red.

●Lead vehicle indicator

When the Adaptive Cruise Control is ON, and a vehicle is in front of you, the lead vehicle indicator is displayed. The lead vehicle indicator displays an image of the distance between your vehicle and the vehicle in front of you.

●Lane indicator

This indicator is displayed when the Lane Keep Assist is active.

●Road line indicator

This indicator illuminates when the Lane Keep Assist is operational or operating.

Pre-Collision Braking System

When there is the risk of a rear-end collision with an obstacle in front, the EyeSight system helps to prevent or minimize 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 or minimize 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.

WARNING

• Never 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.

• When 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 necessary.

• The EyeSight Pre-Collision Braking System is primarily designed to prevent rear-end collisions with other vehicles when possible or to minimize damage and injuries in the event of a collision. In addition to other vehicles, 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 the side, oncoming vehicle, vehicles approaching in reverse, small animals or children, or walls or doors are not likely to be detected.

• The Pre-Collision Braking System will operate at the point when it determines 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 always be the same.

• When 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 suddenly or fully depressed.

• If the driver depresses the brake pedal or turns the steering wheel, the system 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.

• When the difference in speed with the obstacle in front is the following fig-

or more, it may not be possible to avoid a collision. Even if the speed

ure difference is the following figure vehicle cuts in front of you, or in other cases depending on visibility, the condition of road surface and other factors the vehicle or may not activate. Pre-Collision Brake Assist also may not activate depending on the conditions

*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 conditions, 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.)

. For example, when a vehicle is viewed from

. Because of this, performance of this function will not

or less, in cases such as when another

, the function may be unable to stop

listed below.

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Pre-Collision Braking System

⇒ Continued 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 cannot 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 performance is reduced)

- When driving in rain or after washing the vehicle (the brakes are wet and braking performance is reduced)

- Recognition conditions of the stereo camera 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 blowing in the

wind, or when the front vision is obscured due to water splashes, snow, dirt or dust stir up generated by the vehicle in front or oncoming traffic

• 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 the windshield has become fogged, scratched, or snow, dirt, dust or

frost has adhered to it, or it is otherwise affected.

• 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

camera’s view is obstructed by water droplets from rain or the window washer, or by the wiper blades.

• When the stereo camera’s field of view is obstructed (for example by a

canoe on the roof of the vehicle)

Pre-Collision Braking System

• When the rear aspect of the vehicle in front is low, small or irregular (the system may recognize 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

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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.

• When there is a wall, etc. in front of a stopped vehicle

• When there is another object near the vehicle

• When a vehicle, etc. has it’s side facing you.

• With vehicles that are backing up or with oncoming vehicles, etc.

• When the size and height of an obstacle is smaller than the limitations of the stereo camera’s recognition capability

- With small animals or children, etc.

- With pedestrians who are sitting or lying down

• When the detected object is a fence or wall, etc. with a uniform pattern (a striped pattern or brick pattern, etc.)

• When there is a wall or door made of glass or a mirror in front

• When the vehicle in front suddenly swerves, accelerates, or decelerates.

• When a vehicle, motorcycle, bicycle or pedestrian suddenly cuts in from the

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side or suddenly runs in front of you.

• When you suddenly change lanes and your vehicle is immediately behind an obstacle

• When there is a vehicle, motorcycle, bicycle or pedestrian in a location close to your vehicle’s bumper

• When the speed difference between your vehicle and an obstacle is 5 MPH (5 km/h) or less (As braking is performed once the obstacle is in close proximity to your vehicle, depending on the shape and size of the obstacle, there may be some cases when the obstacle is outside the range of the camera’s field of view.)

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Pre-Collision Braking System

⇒ Continued from previous page

• When driving on sharp curves, steep uphill grades or steep downhill grades

• When driving on a bumpy or unpaved road

• When there are changes in brightness, such as at a tunnel entrance or exit

• Do not test Pre-Collision Braking System on its own. It may operate improperly and cause an accident.

• The system may not operate correctly under the conditions listed below. When these conditions occur, turn off the Pre-Collision Braking System.

- The tire pressure is not correct.

- The temporary spare tire is installed.

- Tires that are unevenly worn or tires with uneven wear patterns are installed.

- Tires that are the wrong size are installed.

- Flat tires that have been fixed temporarily with a tire repair kit.

- The suspension has been modified (including a genuine SUBARU suspension that has been modified).

- Any object that obstructs the stereo camera’s view is installed on the vehicle.

- 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 illuminated and are difficult to detect.)

- The lights including headlights and fog lights have been modified.

- Vehicle operation has become unstable due to an accident or malfunction.

- 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.

- The combination meter is not operating properly; such as when the lights do not illuminate, the beeps do not sound, the display is different from when it is normal, etc. *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: If the brake system warning light does not turn off, immediately pull

the vehicle over in a safe place and contact a SUBARU dealer to have the system inspected. For details, refer to the Owner’s Manual for your vehicle.

*3: For details about the combination meter, refer to the Owner’s Manual

for your vehicle.

Pre-Collision Braking System

CAUTION

• In the following situations, turn off the Pre-Collision Braking System. Otherwise the Pre-Collision Braking System may activate unexpectedly.

- When the vehicle is being towed

- When loading the vehicle onto a carrier

- When a chassis dynamometer, free-rollers or similar equipment is used

- When a mechanic lifts up the vehicle, starts the engine and spins the wheels freely

- When passing hanging banners, flags or branches, or when thick/tall vegetation is contacting the vehicle

- When using a drive-through car wash

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• The Pre-Collision Braking System may activate in the following situations. Therefore concentrate on safe driving.

- When passing through an automatic gate (opening and shutting)

- When driving close to the vehicle in front

- When driving in a location where the grade of the road changes rapidly

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- When visibility is poor due to sand, smoke or water vapor blowing in the wind, or when the front vision is obscured due to water splashes, snow, dirt or dust stir up generated by the vehicle in front or oncoming traffic

- When passing through clouds of steam or smoke, etc.

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Pre-Collision Braking System

⇒ Continued from previous page

- When the exhaust gas emitted by the vehicle in front is clearly visible in cold weather, etc.

- When there is an obstacle on a curve or intersection

- When narrowly passing a vehicle or an object

- When stopping very close to a wall or a vehicle in front

- When passing through water spray from road sprinklers or snow clearing sprinklers on the road

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• If there is cargo or installed accessories, etc. that are protruding beyond the edge of the front bumper, the vehicle’s length will increase and the system may not be able to prevent a collision.

• If the driver operates the brake pedal during automatic braking, the pedal may feel stiff; however, this is normal. By depressing the brake pedal further you can apply more braking force.

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NOTE

Some unusual noises may be audible during automatic braking. This is caused by the braking control and is normal.

■ Detection of pedestrians

The EyeSight system can also detect pedestrians. The EyeSight system detects pedestrians from their size, shape and movement. The system detects a pedestrian when the contour of the head and shoulders are clear.

WARNING

The EyeSight system’s Pre-Collision Braking function also identifies pedestrians as obstacles. However, depending on the conditions, there may be cases when the system cannot detect a pedestrian. In the following conditions, the possibility that the system may not be able to detect a pedestrian as an object is particularly high.

• When pedestrians are walking in a group

• When a pedestrian is next to a wall or other obstacle

• When a pedestrian is using an umbrella

• When a pedestrian is wearing clothes that are a similar color to the sur-

rounding environment

• When a pedestrian is carrying bulky luggage

• When a pedestrian is bent over, crouching down or lying down

• When a pedestrian is in a dark location

• When a pedestrian suddenly crosses in front of you from the side or sud-

denly runs in front of you

Pre-Collision Braking System

Approx 3 1/3 ft 6 2/3 ft (1-2 m)

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Pre-Collision Braking System

Pre-Collision Braking System operation

When there is an obstacle in front of you during driving, the system activates in the following sequence in order to warn the driver, activate braking control, and active the brake lights.

Following Distance Warning:

When the system determines that there is a risk of collision, a buzzer sounds repeated short beeps and the indicators on the combination meter display illuminate to warn the driver. The Following Distance Warning operates when Adaptive Cruise Control is not set. When the driver depresses the brake pedal to decelerate and achieves a suitable following distance, the warning is canceled.

First Braking and Warning:

When the system determines that there is a high risk of collision with an obstacle in front, a buzzer sounds repeated short beeps and the indicators on the combination meter display illuminate to warn the driver. Braking control may be activated in some situations, the engine output may also be controlled. If the system determines that the amount of evasive action (braking, steering, etc.) taken by the driver has reduced the risk of collision, braking activation is canceled.

Secondary Braking and Warning:

If the system then determines that the risk of collision is extremely high, the buzzer changes to a continuous beeping sound and stronger braking control is activated. Despite any evasive action taken by the driver, if the system subsequently determines that a collision is unavoidable, braking and engine output are controlled by the system. Once the vehicle has come to a stop, the system will release the brake pedal control. At this time you will need to manually apply the brake.

Vehicle restart:

When the vehicle is completely stopped by the automatic braking system, a short tone “3 short beeps and 1 long beep” will sound and braking will be gradually released and the vehicle will start creeping. To stop the vehicle completely, depress the brake pedal after the vehicle has stopped.

Pre-Collision Braking System

Obstacle

Following distance warning

First braking & warning

Possible collision area Highly possible

collision area

Operating system

Following

distance

Strength of Automatic Braking

No brake control

Indication on the combination meter display

Secondary braking & warning

Extremely highly possible collision area

warning

First

braking

Secondary

braking

Moderate

Strong

NOTE

• Neither first braking nor secondary braking will operate in the following cases.

- When the vehicle speed is approximately 1 MPH (1 km/h) or less (When the select lever is in the position and your vehicle speed is approximately 2 MPH (4 km/h) or less) or 100 MPH (160 km/h) or more

- When Vehicle Dynamics Control is active

• If the system detects the brake lights of the vehicle in front, your vehicle will start decelerating earlier than if it does not.

• There are some cases where the first braking is applied for a longer period of time. One of the reasons for this is due to a large speed difference with an obstacle in front. In those cases, stronger or weaker braking control may be activated.

Warning buzzer type

Repeated

short beeps

Repeated

short beeps

Continuous

beep

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