2022 TOYOTA 86 warning light

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)

1844-5. EyeSight
WARNING
*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
In the following situations, turn off
Pre-Collision Braking System.
Otherwise Pre-Collision Braking
System may activate unexpect-
edly.
●The vehicle is being towed.
●The vehicle is being loaded onto
a carrier.
●A chassis dynamometer,
free-rollers or similar equip-
ment is being used.
●A mechanic lifts up the vehicle,
starts the engine and spins the
wheels freely.
●Passing hanging banners, flags
or branches
●Thick/tall vegeta tion is touching
the vehicle.
●Driving on a race track
●In a drive-through car wash
Pre-Collision Braking System may
activate in the following situations.
Therefore concentrate on safe
driving.
●Passing through an automatic
gate (opening and shutting)
●Driving close to the vehicle in
front
●Driving in a loc ation where the
grade of the road changes rap-
idly
●Visibility is poor due to sand,
smoke or water vapor blowing in
the wind, or the front vision is
obscured due to water
splashes, snow, dirt or dust stir
up generated by the vehicle in
front or oncoming traffic.
●Passing through clouds of
steam or smoke, etc.
●In adverse weather, such as
heavy snow or snowstorms

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

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

1934-5. EyeSight
4
Driving
WARNING
●The windshield has become
fogged, scratched or smeared,
or snow, dirt, dust or frost has
adhered to it, or it is otherwise
affected. These will reduce the
stereo camera’s field of view.
Also, light is reflecting off the
dirt, etc.
●Water droplets from rain or the
window washer, or dirt has not
been fully wiped off the wind-
shield.
• It may not be po ssible to detect
the vehicle in front, making cor-
rect control impossible.
●The stereo camera’s field of
view is obstructed.
The stereo camera may have diffi-
culty detectin g the following
objects or conditions. Operate the
brake pedal and take other
actions as necessary.
●Vehicles at significantly different
speeds (vehicles driving slowly,
stopped or oncoming vehicles,
etc.)
●Vehicles cutting into your lane
●Motorcycles, bicycles, pedestri-
ans and animals, etc.
●Light is poor in the evening or
early morning.
●At night or in a tunnel without
the headlights on
●At night or in a tunnel when
there is a vehicle in front that
does not have its tail lights on
●Strong light is coming from the
front (sunlight or headlight high
beams, etc.).
●Vehicles in front that have a rear
aspect that is low, small or irreg-
ular (the system may recognize
another part of the vehicle and
will determine operation from
that)
• An empty truck or trailer that has no tailgate or longbed
• Vehicles that have cargo pro- truding from their back ends
• Non-standard shaped vehicles (vehicle transporters or vehi-
cles with a sideca r fitted, etc.)
• Vehicles that are low
●Objects that are located close to
the bumper of your vehicle
■Detection of the vehicle in
front by the EyeSight stereo
camera
*
●Under the following road condi-
tions or conditions of your vehi-
cle, detection of the vehicle in
front may not be possible. Vehi-
cles in neighboring traffic lanes
or roadside objects may also be
incorrectly detected. Under con-
ditions such as these, do not
use Adaptive Cruise Control. If
cruise control is currently in use,
operate the brake pedal and
take other actions as necessary.

2064-5. EyeSight
optimal following distance.
Vehicles in front in the same traffic
lane are detected by the stereo
camera within a distance of approxi-
mately 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.
WARNING
●If the alert/notification sounds
frequently, do not use Adaptive
Cruise Control.
●The “Obstacle Detected” warn-
ing will not activate in the follow-
ing situations.
• The accelerator pedal is depressed.
• The brake pedal is depressed.
●Even when the following dis-
tance is short, the “Obstacle
Detected” warning may not acti-
vate in the following situations.
• The difference in speed with the vehicle in front is small. The two
vehicles are traveling at almost
the same speed.
• The vehicle in fr ont is traveling
faster than your vehicle. The fol-
lowing distance is gradually
increasing.
• Another vehicle cuts into your lane very close to your vehicle.
• The vehicle in fr ont decelerates
suddenly.
• There are rep eated uphill and
downhill grades.
●The “Obstacle Detected” warn-
ing may not activ ate in time in
the case of a v ehicle that is
stopped at the end of a line at a
toll gate, at a stop light or inter-
section or in traf fic congestion,
or a vehicle that is moving much
slower than your vehicle. Eye-
Sight requires a speed differen-
tial in order to recognize a
potential obstacle and react to
it.

2164-5. EyeSight
WARNING
●If your vehicle is trapped on a
railroad crossing and you are
trying to escape by driving
through the crossing gate, the
stereo camera may recognize
the crossing gate as an obstacle
and Pre-Collision Throttle Man-
agement system may activate.
In this case, remain calm and
either continue to depress the
accelerator pedal or turn off the
Pre-Collision Throttle Manage-
ment system. (
P.218)
Pre-Collision Throttle Manage-
ment may not activate depending
on the following conditions:
●The distance between your
vehicle and the obstacle, speed
difference, and horizontal offset
●Recognition status of the stereo
camera
In particular, the function may not
activate in the following cases:
• Bad weather (for example heavy rain, a blizzard or thick
fog)
• Visibility is poor due to sand or smoke in the air.
• Light is poor in the evening, early morning, or at night.
• In a dark area (indoor parking area, etc.)
• There is an obstacle outside the area illuminated by the head-
lights.
• Strong light is coming from the front (for example sunlight at
sunrise or sunset headlight
beams, etc.).
• The windshield has become fogged, scratched or smeared,
or snow, dirt, dust or frost has
adhered to it, or it is otherwise
affected. These will reduce the
stereo camera’s field of view.
Also, light is reflecting off the
dirt, etc.
• Fluid has not been fully wiped off the windshield during or after
use of the window washer.
• Obstacles cannot be correctly recognized due to water drop-
lets from rain or the washer, or
the wiper blades obstructing the
stereo camera’s field of view.
• The stereo came ra’s field of
view is obstructed.
• With low obstacles (low wall, crash barrier, low vehicle, etc.)
• The size and height of an obsta- cle is smaller than the limita-
tions of the stereo camera’s
recognition capability. (Small
animals, children, pedestrians
who are sitting or lying down,
etc.)
• The rear portion nearest your vehicle is too small or too close
(such as a trailer or oncoming
vehicle). The system may not
recognize the part of that vehi-
cle which is closest to you.
• There is a fence or wall, etc., with a uniform pattern (striped
pattern, brick, etc.) or with no
pattern in front.

2294-5. EyeSight
4
Driving
Warning messageCauseAction
“EyeSight Disabled No
Camera View”
It is difficult for the ste-
reo camera to detect
objects in front.
• The windshield is dirty or fogged up.
• Poor weather condi- tions
• Strong light from the front
 Clean the windshield.
 In poor weather con-
ditions or if there is
strong light from the
front, the EyeSight
system will restart
once you have driven
your vehicle for a
period of time and the
conditions affecting
the system have
improved. If the sys-
tem does not restart,
even after the condi-
tions have improved
and a period of time
has elapsed, contact
your Toyota dealer for
an inspection.