park assist Lexus ES300h 2020 Owner's Manual (OM06196U)

3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
Hybrid transmission .....................152
Turn signal lever............................. 156
Parking brake ................................. 157
Brake Hold....................................... 159
4-3. Operating the lights and wipers Headlight switch ............................. 161
Automatic High Beam ................ 164
Windshield wipers and washer 166
4-4. Refueling Opening the fuel tank cap......... 172
4-5. Using the driving support systems Lexus Safety System + 2.0 ........ 174
PCS (Pre-Collision System)..... 180
LTA (Lane Tracing Assist)......... 187
RSA (Road Sign Assist) .............. 196
Dynamic radar crui se control with
full-speed range.......................... 198
BSM (Blind Spot Monitor) ....... 208
Driving Mode Select switch ..... 213
PKSA (Parking Support Alert) 215
Intuitive parking assist ................. 216
RCTA (Rear Cross Traffic Alert) function .......................................... 222
RCD (Rear Camera Detection) function .......................................... 226
PKSB (Parking Support Brake) ........................................................... 229
Parking Support Brake function (static objects) ............................ 235
Parking Support Brake function (rear-crossing vehicles)........... 241
Parking Support Brake function (rear pedestrians) ..................... 245
Driving assist systems ................. 248
4-6. Driving tips Hybrid vehicle driving tips........ 252Winter driving tips .......................
254
5-1. Remote Touch Remote Touch............................... 258
5-2. Lexus Climate Concierge Lexus Climate Concierge........ 263
5-3. Using the air conditioning system Automatic air conditioning system.......................................................... 265
Heated steering wheel/seat heat- ers/seat ventilators................... 273
5-4. Using the interior lights Interior lights list ............................ 277
5-5. Using the storage features List of storage features .............. 280
Trunk features ............................... 283
5-6. Using the other interior features Other interior features .............. 284
Garage door opener ................. 296
Compass ......................................... 302
6-1. Maintenance and care Cleaning and protecting the vehi-cle exterior................................... 306
Cleaning and protecting the vehi- cle interior .................................... 309
6-2. Maintenance Maintenance re quirements
.......312
General maintenance................. 313
Emission inspection and mainte- nance (I/M) programs ............. 316
5Interior features
6Maintenance and care

752-1. Instrument cluster
2
Vehicle status information and indicators
*1: These lights come on when the power switch is turned to ON mode to indi-
cate that a system check is being per-
formed. They will go off after the hybrid
system is on, or after a few seconds.
There may be a malfunction in a system
if the lights do not come on, or go off.
Have the vehicle inspected by your
Lexus dealer.
*2: This light illuminates on the multi-infor-mation display.
The indicators inform the driver of the
operating state of the vehicle’s various
(Canada) ABS warning light
*1 (
 P.366)
Brake Override System warn-
ing light/Drive-Start Control
warning light
*2 (  P.366)
(red)
Electric power steering system
warning light
*1 ( P.366)
(yellow)
Electric power steering system
warning light
*1 ( P.366)
Low fuel level warning light
(  P.367)
Driver’s and front passenger’s
seat belt reminder light
(  P.367)
Rear passengers’ seat belt
reminder lights ( P.367)
Tire pressure warning light
*1
(  P.368)
(orange)
LTA indicator ( P.368)
(flashes)
Intuitive parking assist OFF indi-
cator
*1 (if equipped) ( P.368)
(flashes)
RCTA OFF indicator*1(if
equipped) ( P.369)
(flashes) RCD OFF indicator (if
equipped) (
P.369)
(flashes)
PKSB OFF indicator*1 (if
equipped) ( P.369)
(flashes or
illuminates)PCS warning light*1 (  P.370)
Slip indicator
*1 (  P.370)
(flashes)
(U.S.A.)
Parking brake indicator
(  P.370)
(flashes)
(Canada)
Parking brake indicator
(  P.370)
(flashes)
Brake hold operated indicator*1
(  P.371)
Hybrid system overheat warn-
ing light
*2(  P.371)
Master warning light
*1
(  P.371)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning light not come on
when you start the hybrid system, this
could mean that these systems are not
available to help protect you in an acci-
dent, which could result in death or seri-
ous injury. Have the vehicle inspected by
your Lexus dealer immediately if this
occurs.
Indicators

762-1. Instrument cluster
systems.
Turn signal indicator (P.156)
(U.S.A.) Headlight indicator (
P.161)
(Canada) Tail light indicator (
P.161)
Headlight high beam indicator
(  P.163)
Automatic High Beam indicator
(  P.164)
PCS warning light
*1, 2 (  P.180)
Cruise control indicator
(  P.198)
Dynamic radar cruise control
indicator ( P.198)
Cruise control “SET” indicator
(  P.198)
(white)
LTA indicator ( P.192)
(green)
LTA indicator ( P.192)
(orange)
(flashes)LTA indicator ( P.192)
BSM outside rear view mirror
indicators
*1, 3 (if equipped)
(  P.208, 222)
BSM indicator (if equipped)
(  P.208)
Intuitive parking assist OFF indi-
cator
*1, 2 (if equipped)
(  P.216)
RCTA OFF indicator
*1, 2 (if
equipped) ( P.222)
RCD OFF indicator*2 (if
equipped) ( P.226)
PKSB OFF indicator
*1, 2 (if
equipped) ( P.230)
(flashes)
Slip indicator*1 ( P.248)
VSC OFF indicator
*1, 2
(  P.249)
Smart access system with push-
button start indicator ( P.145)
“READY” indicator ( P.145)
AGC indicator
*4 (  P.214)
EV drive mode indicator
(  P.150)
(U.S.A.) Parking brake indicator
(
 P.157)
(Canada) Parking brake indicator
(
 P.157)
Brake hold standby indicator
*1
(  P.159)
Brake hold operated indicator
*1
(  P.159)
EV indicator ( P.62)
Low outside temperature indi-
cator
*5 (  P.78)
(U.S.A.) “AIR BAG ON/OFF” indica-
tor
*1, 6 (
 P.37)

882-1. Instrument cluster
Select to enable/disable the following
items:
• Route guidance to destination/street
name
• Driving support system display
*
• Compass (heading-up display)
• Audio system operation status
*: Make sure to enable this display when using the driving support systems
 Display angle
Select to adjust the angle of the head-up
display.
■Enabling/disabling of the head-up dis-
play
If the head-up display is disabled, it will
remain disabled when the power switch is
turned off then back to ON mode.
■Display brightness
The brightness of the head-up display can
be adjusted on of the multi-information
display. Also, it is automatically adjusted
according to the ambient brightness.
■Head-up display automatic position
adjustment
If the display position is recorded into mem-
ory, the head-up display will be automati-
cally adjusted to the desired position.
(  P.120)
■When the 12-volt battery is discon-
nected
The customize settings of the head-up dis-
play will be reset.
Displays the operational status of the
following systems:
 LTA (Lane Tracing Assist) ( P.187)
 Dynamic radar cruise control with
full-speed range ( P.198)
Details of content displayed on the head-
up display may differ from that displayed
on the multi-inform ation display. For
details, refer to the explanation of each sys-
tem.
Pop-up displays for the following sys-
tems will be displayed when necessary.
■Driving support systems
Displays a warning/suggestion/advice
WARNING
■Caution for changing settings of the
head-up display
As the hybrid system needs to be operat-
ing while changing th e settings of the
head-up display, ensure that the vehicle
is parked in a place with adequate venti-
lation. In a closed area such as a garage,
exhaust gases including harmful carbon
monoxide (CO) may collect and enter
the vehicle. This may lead to death or a
serious health hazard.
NOTICE
■When changing the settings of the
head-up display
To prevent 12-volt battery discharge,
ensure that the hybrid system is operat-
ing while the changing the settings of the
head-up display.
Driving support system display
area
Pop-up display

892-1. Instrument cluster
2
Vehicle status information and indicators
message or the operating state of a rel-
evant system.
PCS (Pre-Collision System)
( P.180)
 Intuitive parking assist (if equipped)
( P.216)
 Parking Support Brake function
(static objects) (if equipped)
( P.235)
 Brake Override System ( P.136)
 Drive-Start Control ( P.137)
Details of content di splayed on the head-
up display may differ from that displayed
on the multi-information display. For
details, refer to the explanation of each sys-
tem.
■/ icons
These icons are linked to the multi-
information display
: Master warning icon
Displayed when a warning message is dis-
played on the multi-information display.
( P.374)
: Information icon
Displayed when a suggestion pop-up dis-
play ( P.84) or advice pop-up display is
displayed on the multi-information display.
■Warning message
Some warning messages are displayed
when necessary, according to certain
conditions.
Details of content di splayed on the head-
up display may differ from that displayed
on the multi-information display.
■Audio system operation status
Displayed when an audio remote con- trol switch on the steering wheel is
operated.
■Hands-free system status
Displayed when the hands-free system
is operated.
■When a pop-up display is displayed
When a pop-up display is displayed, a cur-
rent display may no long er be displayed. In
this case, the display will return after the
pop-up display disappears.
■Hybrid System Indicator
Charge area
Hybrid Eco area
Eco area
Power area
Displayed content is th e same as that dis-
played on the meter (Hybrid System Indi-
cator). For details, refer to P.79.
■Tachometer
Displays the engine speed in revolu-
tions per minute.
Hybrid System Indica-
tor/tachometer display area
A
B
C
D

1143-2. Opening, closing and locking the doors and trunk
■Conditions affecting operation
The smart access system with push-button
start uses weak radio waves. In the following
situations, the communication between the
electronic key and the vehicle may be
affected, preventing the smart access sys-
tem with push-button start, wireless remote
control and immobilizer system from oper-
ating properly.
(Ways of coping: P.388)
●When the electronic key battery is
depleted
●Near a TV tower, electric power plant,
gas station, radio stat ion, large display,
airport or other faci lity that generates
strong radio waves or electrical noise
●When the electronic key is in contact
with, or is covered by the following metal-
lic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil
inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless ke ys (that emit radio
waves) are being used nearby
●When carrying the electronic key
together with the following devices that
emit radio waves
• Portable radio, cellular phone, cordless
phone or other wireless communication
device
• Another electronic ke y or a wireless key
that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or
metallic objects are attached to the rear
window
●When the electronic key is placed near a
battery charger or electronic devices
●When the vehicle is parked in a pay park-
ing spot where radio waves are emitted.
■Notes for the entry function
●Even when the electronic key is within the effective range (detection areas), the sys-
tem may not operate properly in the fol-
lowing cases:
• The electronic key is too close to the win-
dow or outside door handle, near the
ground, or in a high place when the doors
are locked or unlocked.
• The electronic key is near the ground or in a high place, or too close to the center
of the rear bumper when the trunk is
opened.
• The electronic key is on the instrument panel, rear package tray or floor, or in the
door pockets or glove box when the
hybrid system is started or power switch
modes are changed.
●Do not leave the electronic key on top of
the instrument panel or near the door
pockets when exiting the vehicle.
Depending on the radio wave reception
conditions, it may be detected by the
antenna outside the cabin and the doors
will become lockable from the outside,
possibly trapping the electronic key
inside the vehicle.
●As long as the electronic key is within the
effective range, the doors may be locked
or unlocked by anyone. However, only
the doors detecting the electronic key
can be used to unlock the vehicle.
●Even if the electronic key is not inside the
vehicle, it may be po ssible to start the
hybrid system if the el ectronic key is near
the window.
●The doors may unlock or lock if a large
amount of water splashes on the door
handle, such as in the rain or in a car
wash, when the electronic key is within
the effective range. (The doors will auto-
matically be locked after approximately
60 seconds if the doors are not opened
and closed.)
●If the wireless remote control is used to
lock the doors when the electronic key is
near the vehicle, there is a possibility that
the door may not be unlocked by the
entry function. (Use the wireless remote
control to unlock the doors.)
●Touching the door lock sensor while
wearing gloves may delay or prevent lock
operation. Remove the gloves and touch
the lock sensor again.

135
4
4
Driving
Driving
4-1. Before drivingDriving the vehicle ..................... 136
Cargo and luggage .................... 141
Vehicle load limits ...................... 143
Trailer towing ............................... 144
Dinghy towing ............................. 144
4-2. Driving procedures Power (ignition) switch ............ 145
EV drive mode ............................ 150
Hybrid transmission .................. 152
Turn signal lever.......................... 156
Parking brake .............................. 157
Brake Hold.................................... 159
4-3. Operating the lights and wipers Headlight switch .......................... 161
Automatic High Beam ............. 164
Windshield wipers and washer ......................................................... 166
4-4. Refueling Opening the fuel tank cap...... 172
4-5. Using the driving support sys- tems
Lexus Safety System + 2.0 ..... 174
PCS (Pre-Collision System).. 180
LTA (Lane Tracing Assist)...... 187
RSA (Road Sign Assist) ........... 196
Dynamic radar cruise control with full-speed range....................... 198
BSM (Blind Spot Monitor) .... 208
Driving Mode Select switch .. 213PKSA (Parking Support Alert)
........................................................ 215
Intuitive parking assist .............. 216
RCTA (Rear Cross Traffic Alert) function........................................ 222
RCD (Rear Camera Detection) function....................................... 226
PKSB (Parking Support Brake) ....................................................... 229
Parking Support Brake function (static objects) ......................... 235
Parking Support Brake function (rear-crossing vehicles) ........ 241
Parking Support Brake function (rear pedestrians) .................. 245
Driving assist systems.............. 248
4-6. Driving tips Hybrid vehicle driving tips .... 252
Winter driving tips .................... 254

1364-1. Before driving
4-1.Before driving
■Starting the hybrid system
 P.145
■Driving
1 With the brake pedal depressed,
shift the shift lever to D. ( P.153)
2 If the parking brake is in manual
mode, release the parking brake.
(P.157)
3 Gradually release the brake pedal
and gently depress the accelerator
pedal to accelerate the vehicle.
■Stopping
1 With the shift in D, depress the
brake pedal.
2 If necessary, set the parking brake.
If the vehicle is to be stopped for an
extended period of time, shift the shift lever
to P. ( P.153)
■Parking the vehicle
1 With the shift lever in D, depress the
brake pedal.
2 Set the parking brake ( P.157),
and shift the shift lever to P
( P.153).
3 Press the power switch to stop the
hybrid system.
4 Lock the door, making sure that you
have the electronic key on your
person.
If parking on a hill, block the wheels as
needed.
■Starting off on a steep uphill
1 Make sure that the parking brake is
set with the brake pedal depressed,
and then shift the shift lever to D.
2 Release the brake pedal and gently
depress the accelerator pedal.
3 Release the parking brake.
■When starting off on a uphill
The hill-start assist control will activate.
(  P.248)
■For fuel-efficient driving
Keep in mind that hybr id vehicles are similar
to conventional vehicles, and it is necessary
to refrain from activi ties such as sudden
acceleration. ( P.252)
■Coasting (Auto Glide Control)
When Eco drive mode is selected, under
certain conditions, Auto Glide Control will
operate automatically and allow the vehicle
coast, enhancing fuel economy. ( P.214)
■Driving in the rain
●Drive carefully when it is raining, because
visibility will be reduced, the windows
may become fogged-up, and the road
will be slippery.
●Drive carefully when it starts to rain,
because the road surface will be espe-
cially slippery.
●Refrain from high speeds when driving on
an expressway in the rain, because there
may be a layer of wa ter between the tires
and the road surface, preventing the
steering and brakes from operating prop-
erly.
■Restraining the hybrid system output
(Brake Override System)
●When the accelerato r and brake pedals
are depressed at the same time, the
hybrid system output may be restrained.
●A warning message is displayed on the
multi-information display while the sys-
tem is operating. ( P.366)
Driving the vehicle
The following procedures should be
observed to ensure safe driving:
Driving procedure

1474-2. Driving procedures
4
Driving
1Stop the vehicle completely.
2
Set the parking brake ( P.157),
and shift the shift lever to P
( P.153).
3
Press the power switch.
4
Release the brake pedal and check
that “ACCESSORY” or “IGNI-
TION ON” is not shown on the
meter.
■Automatic hybrid system shut off fea-
ture
●The vehicle is equipped with a feature
that automatically shuts off the hybrid sys-
tem when the shift lever is in P with the
hybrid system operating for an extended
period.
●The hybrid system will automatically shut
off after approximately 1 hour if it has
been left running while the shift lever is in
P.
●The timer for the automatic hybrid system
shut off feature will reset if the brake
pedal is depressed or if the shift lever is in
a position other than P.
●After the vehicle is parked, if the door is
locked with the door lock switch
(  P.103) from the inside or the mechani-
cal key from the outside, the automatic
hybrid system shut off feature will be dis-
abled. The timer for the automatic hybrid
system shut off feature will be re-enabled
if the driver’s door is opened.
■Locking the door from outside with the
hybrid system operating
1
With the driver’s door open, pull the
driver’s door handle and insert the
mechanical key. 2
Turn the mechanical key counterclock-
wise.
3
Pull out the mechanical key and close
the door.
Stopping the hybrid system
WARNING
■Stopping the hybrid system in an
emergency
●If you want to stop the hybrid system in
an emergency while driving the vehi-
cle, press and hold the power switch
for more than 2 seconds, or press it
briefly 3 times or more in succession.
(  P.356)
However, do not touch the power
switch while driving except in an emer-
gency. Turning the hybrid system off
while driving will not cause loss of
steering or braking control, however,
power assist to the st eering will be lost.
This will make it more difficult to steer
smoothly, so you should pull over and
stop the vehicle as soon as it is safe to
do so.
●If the power switch is operated while
the vehicle is running, a warning mes-
sage will be shown on the multi-infor-
mation display and a buzzer sounds.
●When restarting the hybrid system
after an emergency shutdown, press
the power switch.

2154-5. Using the driving support systems
4
Driving
*:If equipped
■Intuitive parking assist
Ultrasonic sensors are used to detect
static objects in the detection area
when driving at a low speed or backing
up. ( P.216)
■RCTA (Rear Cross Traffic Alert)
function (if equipped)
Rear side radar sensors are used to
detect approaching vehicles in the
detection areas behind the vehicle
when backing up. ( P.222)
■RCD (Rear camera detection)
function (if equipped)
A rear camera sensor is used to detect
pedestrians in the detection area
behind the vehicle when backing up.
(  P.226)
■Adjusting the buzzer volume
The buzzer volume can be adjusted on
the multi-information display. The vol-
ume of buzzers for the intuitive parking
assist, RCTA function and RCD func-
tion will be adjusted simultaneously.
Use the meter control switches to
change settings. ( P.82)
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select and
then press “OK”.
Each time the switch is pressed, the volume
level will change between 1, 2, and 3.
■Muting a buzzer temporarily
A mute button will be displayed on the
multi-information display when an
object or pedestrian is detected. To
mute the buzzer, press “OK”.
The buzzers for the intuitive parking
assist, RCTA function and RCD func-
tion will be muted simultaneously.
Mute will be automatically canceled in
the following situations:
 When the shift position is changed.
 When there is a malfunction in a
sensor or the system is temporarily
unavailable.
 When the function is disabled while
it is operating.
 When the power switch is turned
off.
PKSA (Parking Support
Alert)*
The Parking Support Alert system
consists of the following functions
that operate when driving at a low
speed or backing up, such as when
parking. When the system deter-
mines that the possibility of a colli-
sion with a detected object, such as
a wall, or pedestrian is high, a warn-
ing operates to urge the driver to
take evasive action.
PKSA (Parking Support Alert)
system
Setting the buzzer volume