2017 SUBARU LEGACY park assist

About EyeSight
13
Instrument panel display layout
(1) EyeSight display area(13) Lead vehicle indicator
(2) Adaptive Cruise Control indicator (14) Warning screen area
(3) Conventional Cruise Control indicator (15) EyeSight temporary stop indicator (White)
(4) READY indicator (16) EyeSight warning indicator (Yellow)
(5) OFF indicator (17) Electric parking brake indicator light
(6) SET indicator (18) Lane Departure Warning OFF indicator light
(7) HOLD indicator (19) Pre-Collision Braking System OFF indicator light
(8) Lane indicator (20) Vehicle Dynamics Control OFF indicator light
(9) Set vehicle speed display (21) Select lever/gear position indicator
(10) Your vehicle indicator (22) X-mode indicator
(11) Lane keep Assist indicator (23) Brake system warning light
(12) Following distance setting indicator (24) Vehicle Dynamics Control warning light
S02321
(21) (22) (23)(24)
(18) (19) (20)
(17) (14)
(12)
(11) (13)
(1)
(2)
(3)
(4)
(5)
(6)
(7) (10)
(9)
(8) (15) (16)
* Display units can be changed in Screen Settings. For details, refer to the Owner’s Manual for your vehicle.

About EyeSight
16
■EyeSight temporary stop indicator (white)
xThis indicator illuminates when the EyeSight system is temporarily stopped.
x When the ignition switch is placed in the ON position, it will illuminate if the
(CRUISE) switch or (Lane Keep Assist) switch are set to ON within approximately 7
seconds of the engine starting. It turns off when approximately 7 seconds have elapsed
since the engine started.
x When it is illuminated, none of the EyeSight functions can be used except for Conven-
tional Cruise Control.
Ÿ Refer to page 87.
■ Lane Departure Warning OFF indicator light
xThis indicator illuminates when the Lane Departure Warning and Lane Sway Warning are
off.
x It also illuminates when the ignition switch is turned to the ON position, and then approxi-
mately 7 seconds after the engine starts, the Lane Departure Warning will be turned off or
remain illuminated depending on the current status (ON or OFF).
Ÿ Refer to page 70.
■ Pre-Collision Braking System OFF indicator light
xIlluminates when the Pre-Collision Braking System and Pre-Collision Throttle
Management are off.
x It also illuminates when the ignition switch is turned to the ON position, and then turns off
approximately 7 seconds after the engine starts.
Ÿ Refer to page 31.
■ Vehicle Dynamics Control OFF indicator light
xIt illuminates when the engine starts and turns off within approximately 2 seconds.
x It illuminates when the Vehicle Dynamics Control OFF switch is pressed and Vehicle
Dynamics Control is off. Refer to the Owner’s Manual for your vehicle.
■ Brake system warning light (red)
If the brake system warning light should illuminate while driving with the parking brake fully
released, turn off the Pre-Collision Braking System. Also, do not use Adaptive Cruise Con-
trol or Conventional Cruise Control.
■Electronic parking brake indicator light
This indicator light illuminates when the electronic parking brake is applied.
Ÿ Refer to the Owner’s Manual for details.
■Vehicle Dynamics Control warning light
This indicator illuminates when the engine 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 malfunc-
tion in the VDC electrical control system.
* Refer to the Owner’s Manual for details.

32
Adaptive Cruise Control
Adaptive Cruise Control is a driving support system intended to allow more comfortable driving on
expressways, freeways and interstate highways. The vehicle in front in the same traffic lane is
detected by means of the stereo cameras, and your vehicle tracks the vehicle in front (up to the
maximum speed of the set vehicle speed) while automatically maintaining a following distance that
corresponds to the speed of the vehicle in front. Through operation of the electronic parking brake,
the system uses the vehicle’s conventional braking system to stop your vehicle when the vehicle
in front is stopped. The vehicle is capable of being controlled at a speed between approximately 0
and 90 MPH (145 km/h). Please remember that you should not exceed posted speed limits.
WARNING
xThis system does not provide the driver with an automatic driving function
that handles all traffic conditions.
x Do not rely excessively on Adaptive Cruise Control. This system is not intended
to assist in driving when the driver is not paying full attention to what is ahead of
him/her due to distractions or a lack of concentration while driving, or under
conditions of poor visibility. It is not intended to prevent rear-end collisions.
Strive for safe driving at all times. Always maintain a safe following distance
behind the vehicle in front of you, pay attention to your surroundings and the
driving conditions, and operate the brake pedal and take other action as neces-
sary.
x Set the set vehicle speed within a range that is appropriate to the road con-
ditions and surrounding environment.
x Before using the system, perform a daily inspection and verify that there
are no malfunctions of the tires or brakes.
Ÿ Refer to the separate “Warranty and Maintenance Booklet”.
x The system may not operate correctly under the conditions listed below.
When these conditions occur, do not use Adaptive Cruise Control.
- The tire pressure is not correct.
*1
- The temporary spare tire is installed.*1
- 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 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 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 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.
- 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.

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.
x The lane markings are painted in yellow.
x It is difficult to detect lane markings because they are similar in color to
the road surface.
x The lane markings are drawn in double.
x The width of lane markings is narrow.
x The 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.

Lane Keep Assist
60
■Canceling Lane Departure Prevention Function
●
Cancellation by the operation of a driver (In case no beep sounds)
The following operation cancels Lane Departure Prevention Function.
If the function is canceled, “ ” (Lane Keep Assist indicator) and the lane indicator are
turned off on the EyeSight display area. x Press the (Lane Keep Assist) switch.
Either of the following operations temporarily cancels the Lane Departure Prevention Function.
While temporarily canceling the function, “ ” (Lane Keep Assist indicator) on the
EyeSight display area illuminates in white and the lane indicator is turned off. x Depressing the brake pedal
x Operating the turn signal lever
x When the system determines that the driver operates the steering wheel to make a lane
change.
x Turning on the hazard warning flasher switch
●Automatic cancellation by the system (An audible beep will sound.)
Under the following conditions, a beep sounds and the Lane Departure Prevention Function
is temporarily canceled.
While the function is temporarily canceled, “ ” (Lane Keep Assist indicator) on the
EyeSight display area illuminates in white and the lane indicator is turned off.
x When the system cannot detect the lane.
x The windshield wiper operates at a high speed.
x The vehicle speed is less than approximately 37 MPH (60 km/h) or is more than approxi-
mately 93 MPH (150 km/h).
x The ABS, the Vehicle Dynamics Control or the Traction Control System operates.
x Either the driver’s door, the front passenger’s door or the rear door is open.
x The seatbelt of driver’s seat is unfastened.
x The electronic parking brake is applied (The electric parking brake indicator light illumi-
nates or blinks).
x The select lever is shifted to a position other than or position.
x The system could not detect the steering
operation by the driver for a certain period of
time.
- When the system detected no steering operation, the interruption screen appears
on the multi information display. The inter-
ruption screen continues to appear until
the system detects the steering operation.
If the system still cannot detect the steer-
ing operation, the Lane Departure Preven-
tion Function is automatically canceled.
DM
milesA
MPG
Keep Hands OnSteering Wheel
S02046

List of buzzer sounds
85
List of buzzer sounds
*The buzzer that indicates when a lead vehicle is detected or when it is no longer detected (Lead
Vehicle Acquisition Sound), as well as the Lead Vehicle Start Alert can be turned on or off.
Ÿ
Refer to page 89.
Buzzer sound Status Reference page
Single continuous beep Pre-Collision Braking System:
Secondary Braking is active.
ŸRefer to page 27.
Single long beep Adaptive Cruise Control or Conventional Cruise
Control is canceled.
ŸRefer to pages
49 and 82.
The Electronic Parking Brake was automatically
applied during stay-stopped condition by
Adaptive Cruise Control.
Lane Keep Assist is canceled automatically.
Repeated short beeps Pre-Collision Braking System:
First Braking is active.
ŸRefer to page 27.
Pre-Collision Braking System:
The following distance warning is active.
The “brake more” warning from Adaptive Cruise
Control is active.
Ÿ Refer to page 52.
Pre-Collision Throttle Management is active.
ŸRefer to page 62.
6 short beeps The Lane Departure Warning is active.
ŸRefer to page 68.
The Lane Sway Warning is active.
ŸRefer to page 71.
5 intermittent
beeps and 1 long beep The stay-stopped function of Adaptive Cruise
Control continued for 2 minutes and the Elec-
tronic Parking Brake is automatically applied.
ŸRefer to page 47.
1 short beep Either of the following occurred while Adaptive
Cruise Control was set.
- A vehicle in front is detected
*.
- A vehicle in front is no longer detected*.
ŸRefer to page 40.
The cruise control mode (Adaptive Cruise
Control Conventional Cruise Control) is
changed.
ŸRefer to page 77.
EyeSight is malfunctioning.
ŸRefer to pages 86 and 87.
EyeSight operation is temporarily stopped.
Pre-Collision Braking System and Pre-Collision
Throttle Management are turned on/off.
ŸRefer to pages
30 and 67.
The Lane Departure Warning and the Lane
Sway Warning are turned on/off.
ŸRefer to pages 70 and 73.
Two-tone beep Lead Vehicle Start Alert is active*.
ŸRefer to page 74.