Toyota Camry Hybrid (2022 year). Manual in english — page 17
270
4-5. Using the driving support systems
WARNING
●
There are shadows on the road that run parallel with, or cover, the white
(yellow) lines.
●
The vehicle is driven in an area without white (yellow) lines, such as in
front of a tollgate or checkpoint, or at an intersection, etc.
●
The white (yellow) lines are cracked, “Botts’ dots”, “Raised pavement
marker” or stones are present.
●
The white (yellow) lines cannot be seen or are difficult to see due to sand,
etc.
●
The vehicle is driven on a road surface that is wet due to rain, puddles,
etc.
●
The traffic lines are yellow (which may be more difficult to recognize than
lines that are white).
●
The white (yellow) lines cross over a curb, etc.
●
The vehicle is driven on a bright surface, such as concrete.
●
If the edge of the road is not clear or straight.
●
The vehicle is driven on a surface that is bright due to reflected light, etc.
●
The vehicle is driven in an area where the brightness changes suddenly,
such as at the entrances and exits of tunnels, etc.
●
Vehicle is driven where the road
diverges, merges, etc.
●
Repair marks of asphalt, white (yellow)
lines, etc. are present due to road
repair.
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WARNING
●
Light from the headlights of an oncoming vehicle, the sun, etc. enters the
camera.
●
The vehicle is driven on a slope.
●
The vehicle is driven on a road which tilts left or right, or a winding road.
●
The vehicle is driven on an unpaved or rough road.
●
The traffic lane is excessively narrow or wide.
●
The vehicle is extremely tilted due to carrying heavy luggage or having
improper tire pressure.
●
The distance to the preceding vehicle is extremely short.
●
The vehicle is moving up and down a large amount due to road conditions
during driving (poor roads or road seams).
●
When driving in a tunnel or at night with the headlights off or when a head-
light is dim due to its lens being dirty or it being misaligned.
●
The vehicle is struck by a crosswind.
●
The vehicle is affected by wind from a vehicle driven in a nearby lane.
●
The vehicle has just changed lanes or crossed an intersection.
●
Tires which differ by structure, manufacturer, brand or tread pattern are
used.
●
When tires of a size other than specified are installed.
●
Snow tires, etc. are equipped.
●
The vehicle is being driven at extremely high speeds.
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4-5. Using the driving support systems
◆
Lane departure alert function
When the system determines
that the vehicle might depart
from its lane or course
*
, a
warning is displayed on the
multi-information display, and a
warning buzzer will sound to
alert the driver.
When the warning buzzer
sounds, check the area around
your vehicle and carefully oper-
ate the steering wheel to move
the vehicle back to the center of
the lane.
Vehicle with BSM: When the
system determines that the
vehicle might depart from its
lane and that the possibility of a
collision with an overtaking vehi-
cle in the adjacent lane is high,
the lane departure alert will
operate even if the turn signals
are operating.
*
: Boundary between asphalt and the side of the road, such as grass, soil,
or a curb
Functions included in LTA system
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◆
Steering assist function
When the system determines
that the vehicle might depart
from its lane or course
*
, the
system provides assistance as
necessary by operating the
steering
wheel
in
small
amounts for a short period of
time to keep the vehicle in its
lane.
Vehicle with BSM: When the
system determines that the
vehicle might depart from its
lane and that the possibility of a
collision with an overtaking vehi-
cle in the adjacent lane is high,
the steering assist function will
operate even if the turn signals
are operating.
*
: Boundary between asphalt and the side of the road, such as grass, soil,
or a curb
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4-5. Using the driving support systems
◆
Vehicle sway warning function
When the vehicle is swaying
within a lane, the warning
buzzer will sound and a mes-
sage will be displayed on the
multi-information display to alert
the driver.
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◆
Lane centering function
This function is linked with
dynamic radar cruise control
with full-speed range and pro-
vides the required assistance
by operating the steering wheel
to keep the vehicle in its current
lane.
When dynamic radar cruise con-
trol with full-speed range is not
operating, the lane centering
function does not operate.
In situations where the white
(yellow) lane lines are difficult to
see or are not visible, such as
when in a traffic jam, this func-
tion will operate to help follow a
preceding vehicle by monitoring
the position of the preceding
vehicle.
Press the LTA switch to turn the
LTA system on.
The LTA indicator illuminates and a
message is displayed on the multi-
information display.
Press the LTA switch again to turn
the LTA system off.
When the LTA system is turned on
or off, operation of the LTA system
continues in the same condition
the next time the hybrid system is
started.
Turning LTA system on
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4-5. Using the driving support systems
The illustration used is intended as an example, and may differ from
the image that is actually displayed on the multi-information display.
LTA indicator
The illumination condition of the
indicator informs the driver of
the system operation status.
Illuminated in white:
LTA system is operating.
Illuminated in green:
Steering wheel assistance of the
steering assist function or lane
centering function is operating.
Flashing in yellow:
Lane departure alert function is
operating.
Operation display of steering wheel operation support
Displayed when the multi-information display is switched to the
driving assist system information display.
Indicates that steering wheel assistance of the steering assist func-
tion or lane centering function is operating.
Both outer sides of the lane are displayed: Indicates that steering
wheel assist of the lane centering function is operating.
One outer side of the lane is displayed: Indicates that steering
wheel assist of the steering assist function is operating.
Both outer sides of the lane are flashing: Alerts the driver that their
input is necessary to stay in the center of the lane (lane centering
function).
Indications on multi-information display
1
2
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Lane departure alert function display
Displayed when the multi-information display is switched to the
driving assist system information display.
*
: Boundary between asphalt and the side of the road, such as grass, soil, or
a curb
Follow-up cruising display
Displayed when the multi-information display is switched to the
driving assist system information display.
Indicates that steering assist of the lane centering function is operating
by monitoring the position of a preceding vehicle.
When the follow-up cruising display is displayed, if the preceding vehi-
cle moves, your vehicle may move in the same way. Always pay careful
attention to your surroundings and operate the steering wheel as neces-
sary to correct the path of the vehicle and ensure safety.
3
Inside of displayed lines is
white
Inside of displayed lines is
black
Indicates that the system is recog-
nizing white (yellow) lines or a
course
*
.
When
the
vehicle
departs from its lane, the white
line displayed on the side the
vehicle departs from flashes yel-
low.
Indicates that the system is not
able to recognize white (yellow)
lines or a course
*
or is temporar-
ily canceled.
4
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4-5. Using the driving support systems
■
Operation conditions of each function
●
Lane departure alert function
This function operates when all of the following conditions are met.
• LTA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
*
1
• System recognizes white (yellow) lane lines or a course
*
2
. (When a white
[yellow] line or course
*
2
is recognized on only one side, the system will
operate only for the recognized side.)
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• Turn signal lever is not operated.
(Vehicle with BSM: Except when another vehicle is in the lane on the side
where the turn signal was operated)
• Vehicle is not being driven around a sharp curve.
• No system malfunctions are detected. (
*
1
: The function operates even if the vehicle speed is less than approxi-
mately 32 mph (50 km/h) when the lane centering function is operating.
*
2
: Boundary between asphalt and the side of the road, such as grass, soil,
or a curb
●
Steering assist function
This function operates when all of the following conditions are met in addi-
tion to the operation conditions for the lane departure alert function.
• Vehicle is not accelerated or decelerated by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for
changing lanes.
• ABS, VSC, TRAC and PCS are not operating.
• TRAC or VSC is not turned off.
●
Vehicle sway warning function
This function operates when all of the following conditions are met.
• Setting for “Sway Warning” in
(4.2-inch display) or
(7-inch display)
of the multi-information display is set to “On”. (
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• No system malfunctions are detected. (
●
Lane centering function
This function operates when all of the following conditions are met.
• LTA is turned on.
• Setting for “Lane Center” in
(4.2-inch display) or
(7-inch display)
of the multi-information display is set to “On”. (
• This function recognizes white (yellow) lane lines or the position of a pre-
ceding vehicle (except when the preceding vehicle is small, such as a
motorcycle).
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• The dynamic radar cruise control with full-speed range is operating in
vehicle-to-vehicle distance control mode.
• Width of traffic lane is approximately 10 to 13 ft. (3 to 4 m).
• Turn signal lever is not operated.
• Vehicle is not being driven around a sharp curve.
• No system malfunctions are detected. (
• Vehicle does not accelerate or decelerate by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for
changing lanes.
• ABS, VSC, TRAC and PCS are not operating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. (
• The vehicle is being driven in the center of a lane.
• Steering assist function is not operating.
■
Temporary cancelation of functions
●
When operation conditions are no longer met, a function may be temporarily
canceled. However, when the operation conditions are met again, operation
of the function is automatically restored. (
●
If the operation conditions (
P. 278) are no longer met while the lane cen-
tering function is operating, the buzzer may sound to indicate that the func-
tion has been temporarily canceled.
■
Steering assist function/lane centering function
●
Depending on the vehicle speed, lane departure situation, road conditions,
etc., the driver may not feel the function is operating or the function may not
operate at all.
●
The steering control of the function is overridden by the driver’s steering
wheel operation.
●
Do not attempt to test the operation of the steering assist function.
■
Lane departure alert function
●
The warning buzzer may be difficult to hear due to external noise, audio
playback, etc.
●
If the edge of the course
*
is not clear or straight, the lane departure alert
function may not operate.
●
Vehicle with BSM: It may not be possible for the system to determine if there
is a danger of a collision with a vehicle in an adjacent lane.
●
Do not attempt to test the operation of the lane departure alert function.
*
: Boundary between asphalt and the side of the road, such as grass, soil, or
a curb
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■
Hands off steering wheel warning
●
When the system determines the driver is not holding the steering wheel
while the lane centering function is operating.
If the driver continues to keep their hands off of the steering wheel, the
buzzer sounds, the driver is warned and the function is temporarily canceled.
This warning also operates in the same way when the driver continuously
operates the steering wheel only a small amount.
●
When the system determines that the vehicle may deviate from the lane
while driving around a curve while the lane centering function is operating.
Depending on the vehicle condition and road conditions, the warning may not
operate. Also, if the system determines that the vehicle is driving around a
curve, warnings will occur earlier than during straight-lane driving.
●
When the system determines that the driver is driving without holding the
steering wheel while the steering wheel assist of the steering assist function
is operating.
If the driver continues to keep their hands off of the steering wheel and the
steering wheel assist is operating, the buzzer sounds and the driver is
warned. Each time the buzzer sounds, the continuing time of the buzzer
becomes longer.
■
Vehicle sway warning function
Depending on the vehicle and road conditions, the warning may not operate.
In the following situations, a warning mes-
sage urging the driver to hold the steering
wheel and the symbol shown in the illus-
tration are displayed on the multi-informa-
tion display to warn the driver. The
warning stops when the system deter-
mines that the driver holds the steering
wheel. Always keep your hands on the
steering wheel when using this system,
regardless of warnings.
When the system determines that the
vehicle is swaying while the vehicle sway
warning function is operating, a buzzer
sounds and a warning message urging
the driver to rest and the symbol shown in
the illustration are simultaneously dis-
played on the multi-information display.
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■
Warning message
If the following warning message is displayed on the multi-information display
and the LTA indicator illuminates in yellow, follow the appropriate trouble-
shooting procedure. Also, if a different warning message is displayed, follow
the instructions displayed on the screen.
●
“LTA Malfunction Visit Your Dealer”
The system may not be operating properly. Have the vehicle inspected by
your Toyota dealer.
●
“LTA Unavailable”
The system is temporarily canceled due to a malfunction in a sensor other
than the front camera. Turn the LTA system off, wait for a little while, and then
turn the LTA system back on.
●
“LTA Unavailable at Current Speed”
The function cannot be used as the vehicle speed exceeds the LTA operation
range. Drive slower.
■
Customization
Function settings can be changed. (
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4-5. Using the driving support systems
The RSA system recognizes spe-
cific road signs using the front
camera and/or navigation system
(when speed limit information is
available) to provide information
to the driver via the display.
If the system judges that the vehicle is being driven over the speed
limit, performing prohibited actions, etc. according to the recognized
road signs, it notifies the driver through a visual notification and notifi-
cation buzzer
*
.
*
: This setting needs to be customized.
RSA (Road Sign Assist)
: If equipped
Summary of function
Front camera
WARNING
■
Before using the RSA
Do not rely solely upon the RSA system. RSA is a system which supports
the driver by providing information, but it is not a replacement for a driver’s
own vision and awareness. Drive safely by always paying careful attention
to the traffic rules.
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When the front camera recognizes a sign and/or information of a sign
is available from the navigation system, the sign will be displayed on
the multi-information display.
●
When the driving assist system
information is selected, a maxi-
mum of 3 signs can be dis-
played. (
●
When a tab other than the driv-
ing assist system information is
selected, the following types of
road signs will be displayed.
(
• Speed limit sign
• Do Not Enter sign (when notifi-
cation is necessary)
If signs other than speed limit
signs are recognized, they will
be displayed in an overlapping
stack under the current speed
limit sign.
Indication on the multi-information display
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4-5. Using the driving support systems
The following types of road signs, including electronic signs and blink-
ing signs, are recognized.
A non-official or a recently introduced traffic sign may not be recognized.
Supported types of road signs
Type
Multi-information display
Speed limit
Do Not Enter
Stop
Yield
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In the following situations, the RSA system will notify the driver.
●
When the vehicle speed exceeds the speed notification threshold of
the speed limit sign displayed, the sign display will be emphasized
and a buzzer will sound.
●
When the RSA system recognizes a do not enter sign and deter-
mines that your vehicle has entered a no-entry area, the displayed
sign will flash and a buzzer will sound.
Depending on the situation, a notification function may not operate
properly.
■
Setting procedure
Vehicles with 4.2-inch multi-information display
Press
/
of the meter control switches, select
.
Press
/
of the meter control switches, select
.
Press
of the meter control switch.
Each time
is pressed, the function changes on/off.
Vehicles with 7-inch multi-information display
Press
/
of the meter control switches, select
.
Press
/
of the meter control switches, select
.
Press
of the meter control switch.
Each time
is pressed, the function changes on/off.
■
Automatic turn-off of RSA sign display
In the following situations, a displayed speed limit sign and/or do not enter
sign will stop being displayed automatically:
●
No sign has been recognized for a certain distance.
●
The road changes due to a left or right turn, etc.
In the following situations, stop and yield signs will stop being displayed auto-
matically:
●
The system determines that your vehicle has passed the sign.
●
The road changes due to a left or right turn, etc.
Notification function
1
2
3
1
2
3
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