SUBARU LEGACY 2016 6.G Driving Assist Manual

Adaptive Cruise Control
47
●Canceling the stay-stopped function
If any of the following operations is performed, the stay-stopped function will be canceled
and the Adaptive Cruise Control will be canceled at the same time.
xThe brake pedal is depressed.
xThe (CRUISE) switch is pressed.
xThe electronic parking brake switch is pressed to apply the Electronic Parking Brake.
●Setting Adaptive Cruise Control while the Electronic Parking Brake is applied
If the Electronic Parking Brake is applied, then before setting cruise control, release the
Electronic Parking Brake by depressing the accelerator pedal or by other specified
means. For details of how to release the electronic parking brake, refer to the Owner’s
Manual for your vehicle.
WARNING
xWhile the stay-stopped function is engaged, do not exit the vehicle.
xThe stay-stopped function is not a replacement for engaging the parking
brake.
When parking, always apply brakes manually to come to a full stop, then
set the electronic parking brake.
CAUTION
The stay-stopped function of cruise control will be canceled under the follow-
ing conditions:
xThe vehicle is in stay-stopped mode for approximately 2 minutes or more.
(A buzzer will sound 5 intermittent beeps and 1 long beep.)
xAny condition in which automatic cancellation is met. (A buzzer sounds 1
long beep.)
Ÿ Refer to page 49.
After the stay-stopped function has been canceled, the Electronic Parking
Brake will be automatically applied and the brake system warning light will
illuminate. However, if any canceling condition for the Electronic Parking
Brake (i.e. the interlock system with the accelerator pedal, switch operation of
the electronic parking brake, etc.) is fulfilled, the Electronic Parking Brake will
not work. (For details, refer to the Owner’s Manual for your vehicle.)
If the accelerator pedal is only slightly depressed while the stay-stopped func-
tion is activated, the stay-stopped function of cruise control may be canceled,
and the Electronic Parking Brake may not work.

Adaptive Cruise Control
48
■Canceling Adaptive Cruise Control
●
Canceling by driver operation
Either of the following operations will cancel Adaptive Cruise Control.
xDepress the brake pedal.
will be turned off while the set vehicle
target speed remains displayed on the
EyeSight display area.
xPress the (CRUISE) switch.
will be turned off while the set vehicle
target speed remains displayed on the
EyeSight display area.
When the (CRUISE) switch is
pressed again, will be turned off and
Adaptive Cruise Control will be turned off.
S01117
will be turned off.
S01985

Adaptive Cruise Control
49
●Automatic cancellation by the system
In the following cases, a buzzer will sound a
single long beep and Adaptive Cruise
Control is automatically canceled. ( is
displayed on the EyeSight display area.) If
the stay-stopped function is engaged, the
electronic parking brake will be automati-
cally engaged.
xConditions for automatic cancellation
- The grade of the road is very steep.
- ABS, Vehicle Dynamics Control or Traction Control Function is activated.
- The vehicle speed has exceeded approximately 100 MPH (160 km/h) while cruise con-
trol is set.
- The steering wheel was turned significantly in either direction.
- The transmission select lever is moved to a position other than .
xCruise control can be resumed after the transmission select lever is returned to the
position.
- A paddle shift switch is operated while driving when the transmission select lever is in
the position.
xCruise control can be resumed again after the shift indicator returns to .
- Any door (except the rear gate/trunk) is opened.
- The driver’s seatbelt is unfastened.
- The electronic parking brake is engaged manually. (When the brake system warning
light is illuminated or flashing.)
- The X-mode is turned on (the X-mode indicator light illuminates).
xCruise control can be resumed after the X-mode is turned off.
- EyeSight operation has temporarily stopped.
Ÿ Refer to page 87.
- EyeSight is malfunctioning.
Ÿ Refer to page 86.
- The Pre-Collision secondary braking has activated.
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D
D
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Adaptive Cruise Control
50
WARNING
Do not use Adaptive Cruise Control on slippery roads. Doing so may result in
an accident.
CAUTION
When shifting the selector lever to the position, Adaptive Cruise Control
will be automatically canceled. Do not shift the lever to the position unless
it is an emergency. Otherwise the engine brake may not operate, which could
cause an accident.
NOTE
xIf EyeSight operation has temporarily stopped, the Pre-Collision Braking
System OFF indicator light and Lane Departure Warning OFF indicator
light illuminate, and the EyeSight temporary stop indicator is displayed on
the multi information display.
Ÿ Refer to page 87.
xIf EyeSight is malfunctioning, the EyeSight warning indicator is displayed
on the multi information display, and the Pre-Collision Braking System
OFF indicator light and Lane Departure Warning OFF indicator light will
also illuminate. If this occurs, stop the vehicle in a safe location and then
turn off the engine and restart it. If the indicators remain illuminated after
restarting the engine, Adaptive Cruise Control cannot be used. This will not
interfere with ordinary driving; however the system should be inspected by
a SUBARU dealer as soon as possible.
Ÿ Refer to page 86.
xWhen the operation of Adaptive Cruise Control has been automatically
canceled, perform the set cruise control operation again after the condition
that caused the cancellation has been corrected. If the cruise control func-
tion cannot be set even after the condition has been corrected, EyeSight
may be malfunctioning. This will not interfere with ordinary driving; how-
ever contact a SUBARU dealer and have the system inspected.
N
N

Adaptive Cruise Control
51
■Returning to a vehicle speed that was previously set
The vehicle speed which was previously set is stored in memory.* To return to set that vehi-
cle speed, press the RES/SET switch to the RES/+. ( on the EyeSight display area illu-
minates again to indicate that the system has returned to the set status again.)
NOTE
*The vehicle speed stored in memory is erased in the following circum-
stances:
xThe cruise control is turned off by pressing the (CRUISE) switch.
xVehicle Dynamics Control or Traction Control Function are activated.
xThe cruise control mode was switched from Adaptive Cruise Control to
Conventional Cruise Control.
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Adaptive Cruise Control
52
■“Brake more” warning
The “brake more” warning is activated while Adaptive Cruise Control is tracking a lead vehi-
cle. This function warns the driver when it determines that the current level of deceleration
by automatic braking control is insufficient.
xWhen the ‘brake more’ function operates,
“Obstacle Detected” will be shown in the
pop-up screen area of the multi information
display, a lead vehicle indicator will flash,
and a buzzer will sound several short
beeps.
xWhen this function activates, depress the
brake pedal to decelerate and maintain a
correct following distance.
Other functions
WARNING
xIf the buzzer sounds frequently, do not use Adaptive Cruise Control.
xThe “brake more” warning will not activate in the following situations.
- The accelerator pedal is depressed.
- The brake pedal is depressed.
xEven when the following distance is short, the “brake more” warning may
not activate in the following situations.
- The difference in speed with the vehicle in front is small. (The two vehi-
cles are travelling at almost the same speed.)
- The vehicle in front is traveling faster than your vehicle. (The following
distance is gradually increasing.)
- Another vehicle cuts into your lane very close to your vehicle.
- The vehicle in front decelerates suddenly.
- When there are repeated uphill and downhill grades
xThe “brake more” warning may not activate in time in the case of a vehicle
that is stopped at the end of a line at a toll gate, at a stop light or intersec-
tion or in traffic congestion, or a vehicle that is moving much slower than
your vehicle. EyeSight requires a speed differential in order to recognize a
potential obstacle and react to it.
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Obstacle
Detected

Adaptive Cruise Control
53
NOTE
xVehicles in front in the same traffic lane are detected by the stereo cam-
eras within a distance of approximately 360 ft (110 m) in the forward direc-
tion. However the detection distance may be reduced depending on the
traffic environment, driving conditions, and conditions of the vehicle in
front.
xIf does not illuminate when the (CRUISE) switch is pressed,
there may be a malfunction in the system. Contact a SUBARU dealer and
have the system inspected.

54
Lane Keep Assist
The stereo cameras detect lane markings
(including Botts' dots) of the lane and the sys-
tem assists the steering operation by working
with the electric power steering to help keep
your vehicle in its lane when driving on
expressways, freeways and interstate high-
ways.
WARNING
Lane Keep Assist is not an automatic driving system.
Do not overestimate the capabilities of Lane Keep Assist. It is not a sys-
tem to assist inattentive driving or meant to permit driving without hold-
ing the steering wheel. Make sure to grip the steering wheel while
driving. To drive safely, check the distance from the vehicle in front or
from a vehicle driving in parallel with your vehicle, the surrounding con-
ditions and the surrounding environment while driving.
If you feel that the level of control and timing by the system are different from
your own driving style, the system may not support safe driving. Do not use
Lane Keep Assist.
Lane Keep Assist does not always operate under all situations. If you rely
only on the Lane Keep Assist to stay in a lane, it may cause an accident such
as a collision with an obstacle beside your lane or with a vehicle driving in an
adjacent lane.
xCheck that there are problems with the tires and brakes during a daily
inspection before using the system.
Ÿ Refer to “Warranty and Maintenance Booklet”.
xThe system may not operate properly under the following conditions. Do
not use Lane Keep Assist.
- The air pressure of tires is not to specification.
*1
- Tires that are worn or have large variations in wear conditions are
installed.*1
- Tires other than those of the designated size are installed.*1
- The wheel balance is abnormal (e.g., the balance weight is removed or
misaligned.)*1
- The wheel alignment is not adjusted within the specified value.*1
- Flat tires have been fixed temporarily with a tire repair kit.
- The suspension has been modified (including genuine SUBARU parts).
S02069
Lane
markings

Lane Keep Assist
55
Continued on next pageŸ
- Any object that disturbs the stereo cameras’ view is installed on the vehi-
cle.
- Tire chains are installed.
- When you feel an abnormal vibration in the steering wheel or feel the
steering wheel is heavier than usual.
- The steering wheel has been replaced with parts other than genuine
SUBARU parts.
- The headlights are dirty or they have snow, ice or dirt on them. (Objects
are not adequately illuminated and are difficult to detect.)
- The headlights are not aligned correctly. (Objects are not adequately illu-
minated and are difficult to detect.)
- The headlights and fog lamps, and other lights, have been modified.
- Vehicle operation has become compromised due to an accident or mal-
function.
- The brake system warning light (red) is illuminated.
- A heavy cargo is loaded onto or inside the vehicle.
- The maximum number of occupants is exceeded.
- Your vehicle is towing a vehicle, etc.
- There is something wrong with the combination meter. For example, an
indicator light or a warning light in the combination meter does not prop-
erly turn on or off, a beep does not sound, or the indication on the liquid-
crystal display is different from when it is normal.
*2
*1: The wheels and tires have critically important functions. Be sure to
use the appropriate ones.
For details, refer to the Owner’s Manual for your vehicle.
*2: For details about the functions and operations of the combination
meter, refer to the Owner's Manual for your vehicle.
xLane Keep Assist is designed for use on expressways, freeways, toll
roads, interstate highways and similar limited access roads. In the follow-
ing conditions, do not use Lane Keep Assist. Doing so may result in an
accident.
- Ordinary roads (roads other than those mentioned above)
- Roads with sharp curves
- Roads with lane restric-
tions or tentative lanes due
to construction work, etc.
- Old lane markings remain.
- Snow, puddles or snow
melting agents remain on
the road surface.
- Cracks or constructed
traces remain on the road
surface.
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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.