1724-5. EyeSight
WARNING
• The lights including headlights and fog lights have been modi-
fied.
• Vehicle operation has become unstable due to an accident or
malfunction.
• The brake system warning light is illuminated in red.
*2
• A heavy cargo is inside the vehicle.
• The maximum number of occu- pants is exceeded.
• The meter is not operating prop- erly; such as when the lights do
not illuminate, the beeps do not
sound, the display is different
from when it is normal, etc.
*3
●The system will not operate cor-
rectly in the following condi-
tions. Do not use Adaptive
Cruise Control or Conventional
Cruise Control.
• The wheels are out of balance (e.g., the balance weight is
removed or misaligned).
*1
• The wheels are out of align-
ment.*1
• A trailer or another vehicle, etc. is being towed.
*1: The wheels and tires have
functions that are critically
important. Be sure to use the
correct ones. (
P.386)
*2: If the brake system warning
light (red) does not turn off,
immediately pull the vehicle
over in a safe place and con-
tact a Toyota dealer to have the
system inspected.
*3: For details about the meter, refer to P.88.
NOTICE
●The characteristics of the stereo
camera are simila r to those of
human eyes. For this reason,
conditions that make it difficult
for the driver to see in the for-
ward 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 sys-
tem 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 sys-
tem to detect it as a controllable
target and to warn the driver.
Low objects surrounding the
vehicle cannot be detected.
A
1784-5. EyeSight
■Pre-Collision Throttle Man-
agement
This function reduces accidental
forward movement caused by
the shift lever being placed in
the wrong position or the accel-
erator pedal being accidentally
depressed, or depressed too
strongly. ( P.215)
■Lane Departure Warning
This function warns the driver
when the vehicle is about to drift
off the road. ( P.219)
■Lane Sway Warning
This function warns the driver
when it detects vehicle drifting
caused by driver fatigue, failure
to concentrate on the road, inat-
tention, strong crosswinds or
other factors. ( P.221)
■Lead Vehicle Start Alert
This function notifies the driver
when the vehicle stopped in
front starts moving but the
driver’s vehicle remains station-
ary. ( P.223)
EyeSight does not operate when the
engine is not running.
(Following distance set-
ting) switch
Cruise control switch
“ON-OFF” switch
■Cruise control switch
“ON-OFF” switch
• Press this switch to turn cruise
control
* on/off.
• When the “ON-OFF” switch is pressed, appears on the
meter display, and then
appears by pressing and holding
the (Following distance set-
ting) switch for a pproximately 2
seconds. When or is
shown on the meter display, this
indicates that the main cruise
control is on. ( P.196, 208)
“- SET” (push the cruise con-
trol switch down)
• Push this switch down to set
cruise control
*. ( P.196, 208)
• Push this switch down to reduce the set vehicle speed (when
cruise control
* is currently set).
( P.200, 211)
Switch layout
A
C
1834-5. EyeSight
4
Driving
WARNING
The speed difference between
your vehicle and an obstacle is 4
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.).
On sharp curves, steep uphill
grades or steep downhill grades
On a bumpy or unpaved road
There are changes in bright-
ness, such as at a tunnel
entrance or exit.
●Do not test Pre-Collision Brak-
ing 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 condi-
tions occur, turn off Pre-Colli-
sion Braking System. (
P.189)
• The tire pressure is not cor- rect.
*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
• A flat tire has been fixed tempo-rarily with a tire repair kit.
• The suspension has been modi- fied (including a genuine Toyota
suspension that has been modi-
fied).
• An object that obstructs the ste- reo camera’s view is installed
on the vehicle.
• Tire chains are installed.
• 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 cor-
rectly illuminated and are diffi-
cult to detect.)
• The lights including headlights and fog lights have been modi-
fied.
• Vehicle operation has become unstable due to an accident or
malfunction.
• The brake system warning light is illuminated in red.
*2
• A heavy cargo is inside the vehicle.
• The maximum number of occu- pants is exceeded.
• The meter is not operating prop- erly; such as when the lights do
not illuminate, the beeps do not
sound, the display is different
from when it is normal, etc.
*3
*1
: The wheels and tires have functions that are critically
important. Be sure to use the
correct ones. ( P.386)
1864-5. EyeSight
When there is an obstacle in front of you during driving, the system
activates in the following sequence in order to warn the driver and to
activate braking control and the stop lights.
Following distance warning:
When the system determines that t here is a risk of collision, an alert sounds
repeated short beeps and the indicators on the meter display il luminate to
warn the driver.
The Following Distance Warning ope rates when Adaptive Cruise Control is
not activated.
When the driver depresses the bra ke pedal to decelerate and achieves a
suitable following distanc e, the warning is canceled.
First braking and warning:
When the system determines that there is a high risk of collisi on with an
obstacle in front, an alert sounds repeated short beeps and the indicators
on the meter display illuminate to warn the driver. Braking control may be
activated and in some situations, engine output may also be controlled. If
the system determines that the amount of evasive action (brakin g, steering,
etc.) taken by the driver has reduced the risk of collision, br aking activation
is canceled.
Secondary braking and warning:
WARNING
The EyeSight system’s Pre-Colli-
sion Braking function also identi-
fies pedestrians as obstacles.
However, depending on the con-
ditions, there may be cases when
the system cannot detect a
pedestrian. In the following condi-
tions, the possibility that the sys-
tem may not be able to detect a
pedestrian as an object is particu-
larly high.
●Pedestrians are walking in a
group.
●A pedestrian is next to a wall or
other obstacle.
●A pedestrian is using an
umbrella.
●A pedestrian is wearing clothes
that are a similar color to the
surrounding environment.
●A pedestrian is carrying bulky
luggage.
●A pedestrian is bent over,
crouching down o r lying down.
●A pedestrian is in a dark loca-
tion.
●A pedestrian suddenly crosses
in front of you from the side or
suddenly runs in front of you.
Pre-Collision Braki ng System operation
1874-5. EyeSight
4
Driving
If the system then determines that the risk of collision is ext remely high, the
alert changes to a continuous beeping sound and stronger brakin g control
is activated. Despite any evasive action taken by the driver, if the system
subsequently determine s that a collision is unavoidable, brakin g and
engine output are con trolled by the system.
When the vehicle is completely stopped by the automatic braking system, a
short tone “3 intermittent beeps , 1 short beep and 1 long beep” will sound
and braking will be gradually released and the vehicle will sta rt creeping. To
stop the vehicle completely, d epress the brake pedal after the vehicle has
stopped.
●Neither first braking nor secondary braki ng will operate in the following
cases.
• The vehicle speed is approximately 1 mph (1 km/h) or less (Whe n the shift
lever is in the N position and your vehicle speed is approximat ely 2 mph (4
km/h) or less) or 100 mph (160 km/h) or more.
• VSC is active.
●If the system detects the stop 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 l onger period
of time. One of the reasons for t his is due to a large speed difference with
an obstacle in front. In those cases, stronger or weaker brakin g control
may be activated.
After the Pre-Collision Braki ng System operation, a message
appears and stays on the meter display for a certain period of time.
“Pre-Collision Braking System Activated”
A
1884-5. EyeSight
Following distance warning
Possible collision area
First braking and warning
Highly possible collision area
Secondary braking and warning
Extremely highly possible collision area
Obstacle
When Pre-Collision Braking
System is activated (when the
system determines that there is
a high risk of collision with an
obstacle in front), if the driver
depresses the brake pedal, the
system determines that this is
emergency braking and acti-
vates braking assist automati- cally.
Pre-Collision Braking Assist function
does not operate when the vehicle
speed is approximately 7 mph (10
km/h) or less or 100 mph (160 km/h)
or more.
Operating systemStrength of Auto-
matic BrakingIndication on the
multi-information display
Alert type
Following distance
warningWeakRepeated short
beeps
First brakingModerateRepeated short
beeps
Secondary brak-
ingStrongContinuous
beep
A
C
D
Pre-Collision Braking
Assist operation
1894-5. EyeSight
4
Driving
Multimedia system screen
Operate the multimedia system
screen to turn on/off Pre-Colli-
sion Braking System(including
Pre-Collision Braking Assist).
( P.400)
Multi-information display
Also you can turn on/off
Pre-Collision Braking System
(including Pre-Collision Braking
Assist) using the meter opera-
tion switch. ( P.400)
If Pre-Collision Braking System
is turned off, the Pre-Collision
Braking System OFF indicator
illuminates.
●The on/off setting for Pre-Collision
Braking System operates in coop-
eration with Pre-Collision Throttle
Management.
●Even when Pre-Collision Braking
System is turned off, if the engine
is turned off and then restarted,
Pre-Collision Brak ing System will
be turned on. The system default
setting when the vehicle is
restarted is on.
■Pre-Collision Braking Sys-
tem OFF indicator
This indicator illuminates when
the engine switch is turned to
ON, and remains illuminated for
approximately 7 seconds after
the engine starts. It turns on
when Pre-Collision Braking Sys-
tem and Pre-Collision Throttle
Management are turned off. It
also illuminates under the fol-
lowing conditions.
TRAC and VSC system are
set to OFF. ( P.262)
The EyeSight system has a
malfunction. ( P.227)
The EyeSight system has
stopped temporarily.
( P.228)
When the Pre-Collision Braking
System OFF indicato r is turned on,
Pre-Collision Braking System
(including the Pre-Collision Braking
Assist function) and Pre-Collision
Throttle Managemen t do not oper-
ate.
NOTICE
If the driver depresses the brake
pedal while follo wing distance
warning is activat ed, the Pre-Col-
lision Braking Assist will not work.
The vehicle decelerates with the
normal braking force operated by
the driver.
Turning on/off Pre-Colli-
sion Braking System
1914-5. EyeSight
4
Driving
WARNING
The system may not operate cor-
rectly under the conditions listed
below. When these conditions
occur, do not use Adaptive Cruise
Control.
●The tire pressure is not cor-
rect.*1
●The temporary spare tire is
installed.*1
●Tires that are u nevenly worn or
tires with uneven wear patterns
are installed.
*1
●Tires that are the wrong size are
installed.*1
●A flat tire has been fixed tempo-
rarily with a tire repair kit.
●The suspension has been modi-
fied (including a genuine Toyota
suspension that has been modi-
fied).
●An object that obstructs the ste-
reo camera’s view is installed
on the vehicle.
●Tire chains are installed.
●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 cor-
rectly illuminate d and are diffi-
cult to detect.)
●The lights including headlights
and fog lights have been modi-
fied.
●Vehicle operation has become
unstable due to an accident or
malfunction.
●The brake system warning light
is illuminated in red.*2
●A heavy cargo is inside the
vehicle.
●The maximum number of occu-
pants is exceeded.
●The meter is not operating prop-
erly; such as when the lights do
not illuminate, the beeps do not
sound, the display is different
from when it is normal, etc.
*3
*1
: The wheels and tires have functions that are critically
important. Be sure to use the
correct ones. (
P.386)
*2: If the brake s ystem warning
light (red) does not turn off,
immediately pull the vehicle
over in a safe place and con-
tact a Toyota dealer to have the
system inspected.
*3: For details about the meter, refer to P.88.
Adaptive Cruise Control is
designed for use on expressways,
freeways, toll roads, interstate
highways and similar limited
access roads. It is not intended to
be used in city traffic. In the fol-
lowing conditions, do not use
Adaptive Cruise Control. Doing so
may result in an accident.
●Ordinary roads (roads other
than those mentioned above)
• Depending on the driving envi- ronment (complexity of roads
and other factors), the system
may not be able to perform as
the traffic conditions require,
and that may result in an acci-
dent.
●Sharp curves or winding roads