Toyota Corolla Hybrid (2020 year). Owner's manual — part 12

182

4-5. Using the driving support systems

LTA (Lane Tracing

Assist)

When driving on highways
and freeways with white
(yellow) lane lines, this
function alerts the driver
when the vehicle might
depart from its lane or
course

*

and provides assis-

tance by operating the
steering wheel to keep the
vehicle in its lane or
course

*

. Furthermore, the

system provides steering
assistance when dynamic
radar cruise control with
full-speed range is operat-
ing to keep the vehicle in its
lane.

The LTA system recognizes
white (yellow) lane lines or a
course

*

using the front cam-

era. Additionally, it detects
preceding vehicles using
the front camera and radar.

*

: Boundary between asphalt and

the side of the road, such as
grass, soil, or a curb

WARNING

■

Before using LTA system

●

Do not rely solely upon the LTA

system. The LTA system does

not automatically drive the vehi-

cle or reduce the amount of

attention that must be paid to

the area in front of the vehicle.

The driver must always assume

full responsibility for driving

safely by paying careful atten-

tion to the surrounding condi-

tions and operating the steering

wheel to correct the path of the

vehicle. Also, the driver must

take adequate breaks when

fatigued, such as from driving

for a long period of time.

●

Failure to perform appropriate

driving operations and pay care-

ful attention may lead to an

accident, resulting in death or

serious injury.

●

When not using the LTA system,

use the LTA switch to turn the

system off.

■

Situations unsuitable for LTA

system

In the following situations, use the

LTA switch to turn the system off.

Failure to do so may lead to an

accident, resulting in death or

serious injury.

●

Vehicle is driven on a road sur-

face which is slippery due to

rainy weather, fallen snow,

freezing, etc.

●

Vehicle is driven on a snow-cov-

ered road.

●

White (yellow) lines are difficult

to see due to rain, snow, fog,

dust, etc.

●

Vehicle is driven in a temporary

lane or restricted lane due to

construction work.

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4-5. Using the driving support systems

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WARNING

●

Vehicle is driven in a construc-

tion zone.

●

A spare tire, tire chains, etc. are

equipped.

●

When the tires have been

excessively worn, or when the

tire inflation pressure is low.

●

When tires of a size other than

specified are installed.

●

Vehicle is driven in traffic lanes

other than that highways and

freeways.

●

During emergency towing.

■

Preventing LTA system mal-

functions and operations per-

formed by mistake

●

Do not modify the headlights or

place stickers, etc. on the sur-

face of the lights.

●

Do not modify the suspension

etc. If the suspension etc. needs

to be replaced, contact your

Toyota dealer.

●

Do not install or place anything

on the hood or grille. Also, do

not install a grille guard (bull

bars, kangaroo bar, etc.).

●

If your windshield needs

repairs, contact your Toyota

dealer.

■

Conditions in which functions

may not operate properly

In the following situations, the

functions may not operate prop-

erly and the vehicle may depart

from its lane. Drive safely by

always paying careful attention to

your surroundings and operate

the steering wheel to correct the

path of the vehicle without relying

solely on the functions.

●

When the follow-up cruising dis-

play is displayed (



P.187) and

the preceding vehicle changes

lanes. (Your vehicle may follow

the preceding vehicle and also

change lanes.)

●

When the follow-up cruising dis-

play is displayed (



P.187) and

the preceding vehicle is sway-

ing. (Your vehicle may sway

accordingly and depart from the

lane.)

●

When the follow-up cruising dis-

play is displayed (



P.187) and

the preceding vehicle departs

from its lane. (Your vehicle may

follow the preceding vehicle and

depart from the lane.)

●

When the follow-up cruising dis-

play is displayed (



P.187) and

the preceding vehicle is being

driven extremely close to the

left/right lane line. (Your vehicle

may follow the preceding vehi-

cle and depart from the lane.)

●

Vehicle is being driven around a

sharp curve.

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4-5. Using the driving support systems

WARNING

●

Objects or patterns that could

be mistaken for white (yellow)

lines are present on the side of

the road (guardrails, reflective

poles, etc.).

●

Vehicle is driven where the road

diverges, merges, etc.

●

Repair marks of asphalt, white

(yellow) lines, etc. are present

due to road repair.

●

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 intersec-

tion, 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 sur-

face 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.

●

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 wind-

ing road.

●

The vehicle is driven on an

unpaved or rough road.

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4-5. Using the driving support systems

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■

Lane departure alert func-
tion

When the system determines
that the vehicle might depart
from its lane or course

*

, a warn-

ing 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 operate the steering
wheel to move the vehicle back to
the center of the lane.
Vehicles with a Blind Spot Monitor:
When the system determines that
the vehicle might depart from its
lane and that the possibility of a col-
lision with an overtaking vehicle 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

■

Steering assist function

When the system determines
that the vehicle might depart
from its lane or course

*

, the sys-

WARNING

●

The traffic lane is excessively

narrow or wide.

●

The vehicle is extremely tilted

due to carrying heavy luggage

or having improper tire pres-

sure.

●

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 headlight is dim due to

its lens being dirty or it being

misaligned.

●

The vehicle is struck by a cross-

wind.

●

The vehicle is affected by wind

from a vehicle driven in a

nearby lane.

●

The vehicle has just changed

lanes or crossed an intersec-

tion.

●

Tires which differ by structure,

manufacturer, brand or tread

pattern are used.

●

Snow tires, etc. are equipped.

●

The vehicle is being driven at

extremely high speeds.

Functions included in LTA
system

186

4-5. Using the driving support systems

tem provides assistance as nec-
essary by operating the steering
wheel in small amounts for a
short period of time to keep the
vehicle in its lane.

If the system detects that the steer-
ing wheel has not been operated
for a fixed amount of time or the
steering wheel is not being firmly
gripped, a warning is displayed on
the multi-information display and
the function is temporarily can-
celed.
Vehicles with a Blind Spot Monitor:
When the system determines that
the vehicle might depart from its
lane and that the possibility of a col-
lision with an overtaking vehicle in
the adjacent lane is high, the steer-
ing 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

■

Vehicle sway warning func-
tion

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.

■

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 control
with full-speed range is not operat-
ing, the lane centering function
does not operate.
In situations where the white (yel-
low) lane lines are difficult to see or
are not visible, such as when in a

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4-5. Using the driving support systems

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traffic jam, this function will operate
to help follow a preceding vehicle
by monitoring the position of the
preceding vehicle.
If the system detects that the steer-
ing wheel has not been operated
for a fixed amount of time or the
steering wheel is not being firmly
gripped, a warning is displayed on
the multi-information display and
the function is temporarily can-
celed.

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.

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 orange: Lane departure
alert function is operating.

Operation display of steering
wheel operation support

Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.

Turning LTA system on

Indications on multi-infor-
mation display

188

4-5. Using the driving support systems

Indicates that steering wheel assis-
tance of the steering assist function
or lane centering function is operat-
ing.
Both outer sides of the lane are dis-
played: Indicates that steering
wheel assist of the lane centering
function is operating.
One outer side of the lane is dis-
played: 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).

Lane departure alert function
display

Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.



Inside of displayed lines is
white

Indicates that the system is rec-
ognizing 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
orange.



Inside of displayed lines is
black

Indicates that the system is not
able to recognize white (yellow)
lines or a course

*

or is temporar-

ily canceled.

*

: Boundary between asphalt and

the side of the road, such as
grass, soil, or a curb

Follow-up cruising display

Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.
Indicates that steering assist of the
lane centering function is operating
by monitoring the position of a pre-
ceding 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 care-
ful attention to your surroundings
and operate the steering wheel as
necessary to correct the path of the
vehicle and ensure safety.

■

Operation conditions of each

function

●

Lane departure alert function

This function operates when all of
the following conditions are met.
• LTA is turned on.

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• 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 approxi-

mately 9.8 ft. (3 m) or more.

• Turn signal lever is not operated.

(Vehicles with a Blind Spot Moni-

tor: 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. (P.191)

*1

:The function operates even if the

vehicle speed is less than
approximately 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
addition to the operation conditions
for the lane departure alert function.
• Setting for “Steering Assist” in

of the multi-information display is

set to “ON”. (P.516)

• 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.

• Hands off steering wheel warning

is not displayed. (P.190)

●

Vehicle sway warning function

This function operates when all of

the following conditions are met.
• Setting for “Sway Warning” in

of the multi-information display is

set to “ON”. (P.516)

• Vehicle speed is approximately 32

mph (50 km/h) or more.

• Width of traffic lane is approxi-

mately 9.8 ft. (3 m) or more.

• No system malfunctions are

detected. (P.191)

●

Lane centering function

This function operates when all of
the following conditions are met.
• LTA is turned on.

• Setting for “Steering Assist” and

“Lane Center” in

of the

multi-information display are set to

“ON”. (P.516)

• This function recognizes white

(yellow) lane lines or the position

of a preceding vehicle (except

when the preceding vehicle is

small, such as a motorcycle).

• The dynamic radar cruise control

with full-speed range is operating

in vehicle-to-vehicle distance con-

trol mode.

• Width of traffic lane is approxi-

mately 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. (P.191)

• 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. (P.190)

• The vehicle is being driven in the

center of a lane.

• Steering assist function is not

operating.

190

4-5. Using the driving support systems

■

Temporary cancelation of func-

tions

●

When operation conditions are no

longer met, a function may be

temporarily canceled. However,

when the operation conditions are

met again, operation of the func-

tion is automatically restored.

(P.188)

●

If the operation conditions

(P.186) are no longer met while

the lane centering function is

operating, the buzzer may sound

to indicate that the function has

been temporarily canceled.

■

Steering assist function/lane

centering function

●

Depending on the vehicle speed,

lane departure situation, road con-

ditions, etc., the driver may not

feel the function is operating or

the function may not operate at

all.

●

The steering control of the func-

tion is overridden by the driver’s

steering wheel operation.

●

Do not attempt to test the opera-

tion of the steering assist function.

■

Lane departure alert function

●

The warning buzzer may be diffi-

cult to hear due to external noise,

audio playback, etc.

●

If the edge of the course

*

is not

clear or straight, the lane depar-

ture alert function may not oper-

ate.

●

Vehicles with a Blind Spot Monitor:

It may not be possible for the sys-

tem to determine if there is a dan-

ger of a collision with a vehicle in

an adjacent lane.

●

Do not attempt to test the opera-

tion of the lane departure alert

function.

*

: Boundary between asphalt and

the side of the road, such as
grass, soil, or a curb

■

Hands off steering wheel warn-

ing

In the following situations, a warning

message urging the driver to hold

the steering wheel and the symbol

shown in the illustration are dis-

played on the multi-information dis-

play to warn the driver. The warning

stops when the system determines

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 driver is driving without hold-

ing the steering wheel while the

system 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 can-

celed. This warning also operates in

the same way when the driver con-

tinuously operates the steering

wheel only a small amount.

●

When the system determines that

the vehicle may not turn and

instead depart from its lane while

driving around a curve

Depending on the vehicle condition

and road conditions, the warning

may not operate. Also, if the system

determines that the vehicle is driv-

ing around a curve, warnings will

occur earlier than during

straight-lane driving.

●

When the system determines that

the driver is driving without hold-

ing the steering wheel while the

steering wheel assist of the steer-

ing assist function is operating.

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4-5. Using the driving support systems

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If the driver continues to keep their

hands off of the steering wheel and

the steering wheel assist is operat-

ing, 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

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 dis-

play.
Depending on the vehicle and road

conditions, the warning may not

operate.

■

Warning message

If the following warning message is

displayed on the multi-information

display and the LTA indicator illumi-

nates in orange, follow the appropri-

ate troubleshooting 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.

■

If a 12-volt battery terminal has

been disconnected and recon-

nected

The system needs to be initialized.

To initialize the system, drive the

vehicle straight ahead for 5 seconds

or more at a speed of approximately

22 mph (35 km/h) or more.

■

Customization

Function settings can be changed.

(P.516)

192

4-5. Using the driving support systems

■

Meter display

Multi-information display
Set speed

Indicators

■

Operation switches

Vehicle-to-vehicle distance
switch
“+RES” switch
Cruise control main switch
Cancel switch
“-SET” switch

Dynamic radar cruise

control with full-speed

range

In vehicle-to-vehicle dis-
tance control mode, the
vehicle automatically accel-
erates, decelerates and
stops to match the speed
changes of the preceding
vehicle even if the accelera-
tor pedal is not depressed.
In constant speed control
mode, the vehicle runs at a
fixed speed.

Use the dynamic radar
cruise control with
full-speed range on free-
ways and highways.



Vehicle-to-vehicle distance
control mode (P.195)



Constant speed control
mode (P.199)

System Components

WARNING

■

Before using dynamic radar

cruise control with full-speed

range

●

Driving safely is the sole

responsibility of the driver. Do

not rely solely on the system,

and drive safely by always pay-

ing careful attention to your sur-

roundings.

●

The dynamic radar cruise con-

trol with full-speed range pro-

vides driving assistance to

reduce the driver’s burden.

However, there are limitations to

the assistance provided.

Read the following conditions

carefully. Do not overly rely on this

system and always drive carefully.
• When the sensor may not be

correctly detecting the vehicle

ahead:



P.201

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4-5. Using the driving support systems

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WARNING

• Conditions under which the

vehicle-to-vehicle distance con-

trol mode may not function cor-

rectly:



P.201

●

Set the speed appropriately

depending on the speed limit,

traffic flow, road conditions,

weather conditions, etc. The

driver is responsible for check-

ing the set speed.

●

Even when the system is func-

tioning normally, the condition of

the preceding vehicle as

detected by the system may dif-

fer from the condition observed

by the driver. Therefore, the

driver must always remain alert,

assess the danger of each situ-

ation and drive safely. Relying

solely on this system or assum-

ing the system ensures safety

while driving can lead to an

accident, resulting in death or

serious injury.

●

Switch the dynamic radar cruise

control with full-speed range

setting to off, using the cruise

control main switch when not in

use.

■

Cautions regarding the driv-

ing assist systems

Observe the following precau-

tions, as there are limitations to

the assistance provided by the

system. Failure to do so may

cause an accident resulting in

death or serious injury.

●

Assisting the driver to measure

following distance

The dynamic radar cruise control

with full-speed range is only

intended to help the driver in

determining the following distance

between the driver’s own vehicle

and a designated vehicle traveling

ahead. It is not a mechanism that

allows careless or inattentive driv-

ing, and it is not a system that can

assist the driver in low-visibility

conditions.
It is still necessary for driver to

pay close attention to the vehi-

cle’s surroundings.

●

Assisting the driver to judge

proper following distance

The dynamic radar cruise control

with full-speed range determines

whether the following distance

between the driver’s own vehicle

and a designated vehicle traveling

ahead is within a set range. It is

not capable of making any other

type of judgement. Therefore, it is

absolutely necessary for the

driver to remain vigilant and to

determine whether or not there is

a possibility of danger in any

given situation.

●

Assisting the driver to operate

the vehicle

The dynamic radar cruise control

with full-speed range does not

include functions which will pre-

vent or avoid collisions with vehi-

cles ahead of your vehicle.

Therefore, if there is ever any

possibility of danger, the driver

must take immediate and direct

control of the vehicle and act

appropriately in order to ensure

the safety of all involved.

194

4-5. Using the driving support systems

WARNING

■

Situations unsuitable for

dynamic radar cruise control

with full-speed range

Do not use dynamic radar cruise

control with full-speed range in

any of the following situations.

Doing so may result in inappropri-

ate speed control and could

cause an accident resulting in

death or serious injury.

●

Roads where there are pedes-

trians, cyclists, etc.

●

In heavy traffic

●

On roads with sharp bends

●

On winding roads

●

On slippery roads, such as

those covered with rain, ice or

snow

●

On steep downhills, or where

there are sudden changes

between sharp up and down

gradients

Vehicle speed may exceed the set

speed when driving down a steep

hill.

●

At entrances to freeways and

highways

●

When weather conditions are

bad enough that they may pre-

vent the sensors from detecting

correctly (fog, snow, sand-

storm, heavy rain, etc.)

●

When there is rain, snow, etc.

on the front surface of the radar

or front camera

●

In traffic conditions that require

frequent repeated acceleration

and deceleration

●

During emergency towing

●

When an approach warning

buzzer is heard often

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4-5. Using the driving support systems

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This mode employs a radar to detect the presence of vehicles up to
approximately 328 ft. (100 m) ahead, determines the current vehi-
cle-to-vehicle following distance, and operates to maintain a suitable
following distance from the vehicle ahead. The desired vehi-
cle-to-vehicle distance can also be set by operating the vehi-
cle-to-vehicle distance switch.

When driving on downhill slopes, the vehicle-to-vehicle distance may
become shorter.

Example of constant speed cruising
When there are no vehicles ahead

The vehicle travels at the speed set by the driver.

Example of deceleration cruising and follow-up cruising
When a preceding vehicle driving slower than the set speed
appears

When a vehicle is detected running ahead of you, the system automatically
decelerates your vehicle. When a greater reduction in vehicle speed is nec-
essary, the system applies the brakes (the stop lights will come on at this
time). The system will respond to changes in the speed of the vehicle
ahead in order to maintain the vehicle-to-vehicle distance set by the driver.
Approach warning warns you when the system cannot decelerate suffi-
ciently to prevent your vehicle from closing in on the vehicle ahead.
When the vehicle ahead of you stops, your vehicle will also stop (vehicle is
stopped by system control). After the vehicle ahead starts off, pressing the
“+RES” switch or depressing the accelerator pedal (start-off operation) will
resume follow-up cruising. If the start-off operation is not performed, system
control continues to keep your vehicle stopped.

Driving in vehicle-to-vehicle distance control mode

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4-5. Using the driving support systems

When the turn signal lever is operated and your vehicle moves to a left lane
while driving at 50 mph (80 km/h) or more, the vehicle will quickly acceler-
ate to help to overtake a passing vehicle.

Example of acceleration
When there are no longer any preceding vehicles driving slower
than the set speed

The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.

1

Press the cruise control main
switch to activate the cruise
control.

Dynamic radar cruise control indi-

cator will come on and a message

will be displayed on the multi-infor-

mation display. Press the switch

again to deactivate the cruise con-

trol.
If the cruise control main switch is

pressed and held for 1.5 seconds

or more, the system turns on in

constant speed control mode.

(P.199)

2

Accelerate or decelerate,
with accelerator pedal opera-
tion, to the desired vehicle
speed (at or above approxi-
mately 20 mph [30 km/h])
and press the “-SET” switch
to set the speed.

Cruise control “SET” indicator will

come on.
The vehicle speed at the moment

the switch is released becomes the

set speed.

To change the set speed, press
the “+RES” or “-SET” switch
until the desired set speed is
displayed.

1

Increases the speed (Except
when the vehicle has been
stopped by system control in

Setting the vehicle speed
(vehicle-to-vehicle dis-
tance control mode)

Adjusting the set speed

197

4-5. Using the driving support systems

4

Dr

iv

ing

vehicle-to-vehicle distance
control mode)

2

Decreases the speed

Fine adjustment: Press the switch.
Large adjustment: Press and hold
the switch to change the speed,
and release when the desired
speed is reached.

In the vehicle-to-vehicle dis-
tance control mode, the set
speed will be increased or
decreased as follows:



For the U.S. mainland and
Hawaii

Fine adjustment: By 1 mph (1.6
km/h)

*1

or 1 km/h (0.6 mph)

*2

each

time the switch is pressed
Large adjustment: Increases or
decreases in 1 mph (1.6 km/h)

*1

or

1 km/h (0.6 mph)

*2

increments for

as long as the switch is held



Except for the U.S. mainland
and Hawaii

Fine adjustment: By 1 mph (1.6
km/h)

*1

or 1 km/h (0.6 mph)

*2

each

time the switch is pressed
Large adjustment: Increases or
decreases in 5 mph (8 km/h)

*1

or 5

km/h (3.1 mph)

*2

increments for as

long as the switch is held

In the constant speed control
mode (P.199), the set speed
will be increased or decreased
as follows:

Fine adjustment: By 1 mph (1.6
km/h)

*1

or 1 km/h (0.6 mph)

*2

each

time the switch is pressed
Large adjustment: The speed will

continue to change while the switch
is held.

*1

:When the set speed is shown in

“MPH”

*2

:When the set speed is shown in

“km/h”

Pressing the switch changes the
vehicle-to-vehicle distance as
follows:

1

Long

2

Medium

3

Short

The vehicle-to-vehicle distance is
set automatically to long mode
when the power switch is turned to
ON.
If a vehicle is running ahead of you,
the preceding vehicle mark

will

also be displayed.

Changing the vehi-
cle-to-vehicle distance
(vehicle-to-vehicle dis-
tance control mode)