brake SUBARU FORESTER 2017 SJ / 4.G Driving Assist Manual

Adaptive Cruise Control
53
CAUTION
The automatic braking function is released gradually approximately 2
seconds after stopping and the vehicle starts creeping forward. Be sure to
depress the brake pedal and stop the vehicle completely.
NOTE
Vehicles in front in the same traffic lane are detected by the stereo cameras
within a distance of approximately 360 ft (110 m) in the forward direction.
However the detection distance may be reduced depending on the traffic
environment, driving conditions, and conditions of the vehicle in front.

54
Lane Keep Assist
The stereo cameras detect lane markings
(including Botts’ dots) of the lane and the
system 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
highways.
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.x Check that there are problems with the tires and brakes during a daily
inspection before using the system.
* Refer to “Warranty and Maintenance Booklet”.
x The 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 ormisaligned.)*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).
- Any object that disturbs the stereo cameras’ view is installed on the vehi-cle.
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Lane
markings

Lane Keep Assist
55
Continued on next page Ÿ
- 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.
x Lane Keep Assist is designed for use on expressways, freeways, toll
roads, interstate highways and similar limited access roads. In the
following 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
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 Func-
tion.
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 When the driver depresses the accelerator pedal deeply.
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
approximately 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
illuminates or blinks).
x The select lever is shifted to a position other than the 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 interruption screen continues to
appear until the system detects the steer-
ing operation. If the system still cannot
detect the steering operation, the Lane
Departure Prevention Function is auto-
matically canceled.
x When entering a sharp curve.
x When driving on a sharp curve.
DM
AD
miles
MPH
Keep Hands On
Steering Wheel
E F
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62
Pre-Collision Throttle Management
When an obstacle is detected in front of the
vehicle, and the vehicle is stopped or traveling
very slowly, if the system determines that the
accelerator pedal has been depressed by
more than the necessary amount (due to
driver error), it greatly restricts engine output
and ensures that vehicle forward movement is
slower than normal in order to give the driver
additional time to brake or react.
During system operation, a buzzer will sound
several short beeps, and “Obstacle Detected”
will be shown on the warning screen area of
the multi information display. The lead vehicle
indicator will also flash.
This function only activates when the trans-
mission select lever is in the or posi-
tion.

WARNING
Do not rely excessively on Pre-Collision Throttle Management. Pre-
Collision Throttle Management is not designed to help you avoid
collisions in many situations. Always check the select lever and pedal
positions as well as the surrounding environment before starting and
operating the vehicle. Relying only on Pre-Collision Throttle
Management could result in an accident.
x Pre-Collision Throttle Management is not designed to maintain the vehicle
in a stopped condition.
x Pre-Collision Throttle Management will not reduce acceleration under all
conditions. It is also not designed to prevent collisions.
x Pre-Collision Throttle Management will operate when an obstacle is
detected in front. However, this function will not reduce acceleration in
cases where no obstacle is recognized (for example when approaching a
cliff, etc.)
x Do not intentionally depress the accelerator pedal excessively when there
are obstacles nearby. If the driver relies only on Pre-Collision Throttle
Management to control acceleration, collisions may occur.
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“
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e p
s”
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DM

Lane Departure Warning
69
CAUTION
In the following situations, the Lane Departure Warning will or may not acti-
vate:x Vehicle speed is approximately 30 MPH (50 km/h) or less.
x When the steering wheel is turned significantly to either side
x When the vehicle is driving around a curve whose radius is 0.18 miles (300
m) or smaller.
x When the brake pedal is depressed or immediately after it is depressed
x When the accelerator pedal is almost fully depressed and the vehicle is
accelerating or immediately after accelerating
x When the following distance behind a vehicle in front is short
x While the turn signal is operating and for approximately 4 seconds after the
turn signal lever has returned to its original position
x For approximately 4 seconds after the hazard lamp has switched off
x When the vehicle has not returned to the inside of the lane after the Lane
Departure Warning has activated
x The lane is narrow.
x When it is difficult for the camera to detect lane markings
- There are no lane markin gs or they are very worn.
- The lane markings are yellow.
- It is difficult to detect lane markings as they are similar in color to the road surface.
- The lane markings are narrow.
NOTE
x The following situations may cause incorrect lane detection and a faulty
Lane Departure Warning to occur.
- Tire tracks on a wet road or snow-covered road
- Boundaries between snow and asphalt, marks from road repair, etc.
- Shadows of guardrails
- Lane markings are drawn in double
- There are some lane markings left from roadwork or markings from the previous road.
x When the Lane Departure Warning OFF indicator light is illuminated, the
Lane Departure Warning is inactive.
Ÿ Refer to page 70.

Conventional Cruise Control
75
Conventional Cruise Control
Conventional Cruise Control is a driving support system intended to allow more comfortable
driving on expressways, freeways and interstate highways. It can be used to travel at a con-
stant speed by maintaining the vehicle speed that was set by the driver. Please remember
that you should not exceed posted speed limits.
About Conventional Cruise Control
WARNING
xWhen Conventional Cruise Control is functioning, the system does not per-
form tracking control to maintain following distance, as when using Adap-
tive Cruise Control.
Strive for safe driving and operate the brake pedal to decelerate the vehi-
cle as necessary in order to ensure a safe following distance from the vehi-
cle in front.
x Under the following conditions, do not use the Conventional Cruise
Control. Doing so may result in an accident.
- Roads with heavy traffic or roads with sharp curves You may fail to drive at a speed that is appropriate for the road condi-
tions, possibly resulting in an accident.
- Frozen roads, snow-covered roads or slippery road surfaces The tires may spin, causing loss of control of the vehicle.
- Steep downhill grades The set vehicle speed may be exceeded.
- On a steep continuous downhill grade The brakes may overheat.
CAUTION
When using Cruise Control, be sure to check the display screen to confirm
which Cruise Control mode is selected: Adaptive Cruise Control or
Conventional Cruise Control.
Cruise Control
MPGF
S02225
Multi
information display
Adaptive Cruise
Control
Conventional Cruise
Control Multi
function display

Conventional Cruise Control
77
Conventional Cruise Control can be set when the following conditions are met.- The select lever is in the position and the paddle shift is not operated.
- The brake pedal is released.
- The vehicle speed is between approximately 25 MPH (40 km/h) and 90 MPH (145 km/h).
- Parking brake is released.
■ Setting Conventional Cruise Control
(1) Setting the Conventional Cruise Control to standby status.
Press the (CRUISE) switch. At this time, (Adaptive Cruise Control) and the
“following distance setting” are displayed on the EyeSight display area of the multi
information display. The set vehicle speed display will read “- - MPH”.
When the (CRUISE) switch is pressed, the initial cruise control mode is always
Adaptive Cruise Control.
If the switch is pressed once more, the EyeSight display will turn off. It will also automatically
turn off when the engine is stopped.
How to use the Conventional Cruise Control
D
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Conventional Cruise Control
78
(2) Switch to Conventional Cruise Control. Press and hold the (following distance setting) switch for approximately 2 seconds
or longer to switch from Adaptive Cruise Control to Conventional Cruise Control. A
buzzer sounds 1 short beep.
At this time, the following distance setting indicator on the EyeSight display area of the
multi information display turns off and (Conventional Cruise Control) is displayed.
To set the ready status: - All doors (except the rear gate/trunk) are closed.
- The driver’s seatbelt is fastened.
- The select lever is in the position, and the paddle shift is not operated.
- The brake pedal is not depressed.
- The road is not on a steep slope.
- The steering wheel has not been turned significantly in either direction.
- The vehicle speed is over approximately 25 MPH (40 km/h).
- Parking brake is released.
(3) Control the accelerator pedal to reach the desired speed.
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Conventional Cruise Control
79
(4) When the vehicle speed is between approximately 25 MPH (40 km/h) and 90 MPH (145km/h), press the RES/SET switch to the “SET/-”.
The vehicle speed at the time the switch is pressed becomes the set vehicle speed, and
constant-speed driving is engaged. and the set vehicle speed are displayed on the EyeSight display area.
WARNING
The “brake more” warning will not activate while Conventional Cruise Control
is functioning.
CAUTION
During Conventional Cruise Control use, accelerator and brake control to
track the vehicle in front is not performed. Operate the accelerator and brake
pedals as necessary.
NOTE
xOn a downhill grade, automatic braking may operate in order to maintain
the set vehicle speed.
x When driving on a curve, the vehicle may not accelerate, or may deceler-
ate, even if the set speed is higher than the current vehicle speed.
x To return to Adaptive Cruise Control use, cancel the Conventional Cruise
Control then briefly press the (following distance setting) switch.
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