Bsm 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

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)

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

1904-5. 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 either a
warning buzzer will sound or the steer-
ing wheel will vibrate to alert the driver.
When the warning buzzer sounds or the
steering wheel vibrates, check the area
around your vehicle and carefully operate
the steering wheel to move the vehicle
back to the center of the lane.
Vehicle with BSM: When the system deter-
mines that the vehicle might depart from its
lane and that the possibility of a collision
with an overtaking vehicle in the adjacent
lane is high, the lane departure alert will
operate even if the turn signals are operat-
ing.
*: 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 system provides assis-
tance as necessary 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 steering
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-informat ion display and the
function is temporarily canceled.
Vehicle with BSM: When the system deter-
mines that the vehicle might depart from its
lane and that the po ssibility of a collision
with an overtaking vehicle in the adjacent
lane is high, the steering assist function will
operate even if the turn signals are operat-
ing.
*: Boundary between asphalt and the side of the road, such as grass, soil, or a curb
WARNING
●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, manu-
facturer, 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

1934-5. Using the driving support systems
4
Driving
play is switched to the driving assist system
information screen.
Inside of displayed lines is white
Indicates that the system is recognizing
white (yellow) lines or a course
*. When the
vehicle departs from it s 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 rec-
ognize white (yellow) lines or a course
* or
is temporarily canceled.
*: Boundary between asphalt and the side of the road, such as grass, soil, or a curb
■Operation conditions of each function
●Lane departure alert function
This function operates when all of the fol-
lowing conditions are met.
• LTA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
*1
•System recognizes wh ite (yellow) lane lines or a course
*2. (When a white [yel-
low] 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.
( P.195)
*1: The function operates even if the vehicle
speed is less than ap proximately 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 fol-
lowing 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.81)
• Vehicle is not acceler ated or decelerated
by a fixed amount or more.
• Steering wheel is not operated with a steering force level su itable for changing
lanes.
• ABS, VSC, TRAC and PCS are not oper- ating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning is not
displayed. ( P.194)
●Vehicle sway warning function
This function operates when all of the fol-
lowing conditions are met.
• Setting for “Warning” in of the multi- information display is set to “On”.
( P.81)
• Vehicle speed is ap proximately 32 mph
(50 km/h) or more.
• Width of traffic lane is approximately 9.8

1944-5. Using the driving support systems
ft. (3 m) or more.
• No system malfunctions are detected. ( P.195)
●Lane centering function
This function operates when all of the fol-
lowing conditions are met.
• LTA is turned on.
• Setting for “Steering Assist” and “Lane
Center” in of th e multi-information
display are set to “On”. ( P.81)
• This function recognizes white (yellow) lane lines or the position of a preceding
vehicle (except when the preceding vehi-
cle is small, such as a motorcycle).
• 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. ( P.195)
• Vehicle does not acc elerate or deceler-
ate by a fixed amount or more.
• Steering wheel is not operated with a
steering force level su itable for changing
lanes.
• ABS, VSC, TRAC and PCS are not oper-
ating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. ( P.194)
• 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 can-
celed. However, when the operation condi-
tions are met again, operation of the
function is automatically restored. ( P.193)
If the operation conditions ( P.193) are no
longer met while the lane centering func-
tion is operating, th e steering wheel may
vibrate and the buzzer may sound to indi-
cate that the function has been temporarily
canceled. However, if the “Steering wheel
vibration” customization setting is set to on,
the system will notify the driver by vibrating the steering wheel instead of sounding the
buzzer.
■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 oper-
ate 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 play-
back, etc. Also, it may be difficult to feel
steering wheel vibrations due to the road
conditions, 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
■Hands off steering wheel warning
In the following situations, a warning mes-
sage urging the driver to hold the steering
wheel and the symbol sh own in the illustra-
tion are displayed on the multi-information
display 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 warn-
ings.

2084-5. Using the driving support systems
*: If equipped
Meter control switches
Turn the Blind Spot Monitor on/off.
Outside rear view mirror indicators
When a vehicle is detected in a blind spot
of the outside rear view mirrors or
approaching rapidly from behind into a
blind spot, the outside rear view mirror
indicator on the detected side will illumi-
nate. If the turn signal lever is operated
toward the detected side, the outside rear
view mirror indicator will flash.
BSM indicator
When the Blind Spot Monitor is turned on,
the indicator comes on.
1Press or of the meter con-
trol switches, select .
2
Press or of the meter con-
trol switches, select “BSM”, and
then press “OK”.
■Outside rear view mirror indicator visi-
bility
In strong sunlight, the outside rear view mir-
ror indicator may be difficult to see.
■When “Blind Spot Monitor Unavailable”
is shown on the multi-information dis-
play
Ice, snow, mud, etc., may be attached to the
rear bumper around the sensors. ( P.210)
Remove the ice, snow, mud, etc., attached
to the rear bumper around the sensors to
return the function to normal. Additionally,
the sensors may not operate normally when
driving in extremely hot or cold environ-
ments.
■Customization
Some functions can be customized. (Cus-
tomizable features:  P.418)
BSM (Blind Spot Monitor)*
The Blind Spot Monitor is a system
that uses rear side radar sensors
installed on the inner side of the
rear bumper on the left and right
side to assist the driver in confirm-
ing safety when changing lanes.
WARNING
■Cautions regarding the use of the
function
The driver is solely responsible for safe
driving. Always driv e safely, taking care
to observe your surroundings.
The Blind Spot Monitor is a supplemen-
tary function which alerts the driver that a
vehicle is in a blind spot of the outside
rear view mirrors or is approaching rap-
idly from behind into a blind spot. Do not
overly rely on the Blind Spot Monitor. As
the function cannot judge if it is safe to
change lanes, over reliance could lead to
an accident resulting in death or serious
injury.
As the system may not function correctly
under certain conditions, the driver’s own
visual confirmation of safety is necessary.
System components
A
Turning the Blind Spot Monitor
on/off
B
C

2104-5. Using the driving support systems
WARNING
■Handling the rear side radar sensors
Blind Spot Monitor se nsors are installed
behind the left and right sides of the rear
bumper respectively. Observe the fol-
lowing to ensure the Blind Spot Monitor
can function correctly.
●Keep the sensors and the surrounding
areas on the rear bumper clean at all
times.
If a sensor or its surrounding area on
the rear bumper is dirty or covered
with snow, the Blind Spot Monitor may
not operate and a warning message
(  P.208) will be displayed. In this sit-
uation, clear off the dirt or snow and
drive the vehicle with the operation
conditions of the BSM function
(  P.212) satisfied for approximately
10 minutes. If the warning message
does not disappear, have the vehicle
inspected by your Lexus dealer.
●Do not subject a sensor or its sur-
rounding area on the rear bumper to a
strong impact.
If a sensor is moved even slightly off
position, the system may malfunction
and vehicles may not be detected cor-
rectly.
In the following situations, have your
vehicle inspected by your Lexus
dealer.
• A sensor or its surrounding area is subject to a strong impact.
• If the surrounding area of a sensor is scratched or dented, or part of them
has become disconnected.
●Do not disassemb le the sensor.
●Do not attach accessories, stickers
(including transparent stickers), alumi-
num tape, etc. to a sensor or its sur-
rounding area on the rear bumper.
●Do not modify the sensor or surround-
ing area on the rear bumper.
●If a sensor or the rear bumper needs to
be removed/installed or replaced,
contact your Lexus dealer.
●Do not paint the rear bumper any
color other than an official Lexus color.

2224-5. Using the driving support systems
*:If equipped
Meter control switches
Turn the RCTA function on/off.
When the RCTA function is disabled, the
RCTA OFF indicator illuminates.
Outside rear view mirror indicators
When a vehicle approaching from the right
or left at the rear of the vehicle is detected,
both outside rear view mirror indicators
will flash.
Center Display
If a vehicle approaching from the right or
left at the rear of the vehicle is detected,
the RCTA icon ( P.224) for the detected
side will be displayed on the Center Dis-
play. This illustration shows an example of a
vehicle approaching from both sides of the
vehicle.
RCTA buzzer
If a vehicle approaching from the right or
left at the rear of th e vehicle is detected, a
buzzer will sound.
Use the meter control switches to
enable/disable the RCTA function.
( P.82)
Vehicles without the Intuitive park-
ing assist
1 Press or to select .
2 Press or to select “RCTA”
and then press “OK”.
Vehicles with the Intuitive parking
assist
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select “RCTA”
and then press “OK”.
When the RCTA function is disabled, the
RCTA OFF indicator ( P.75) illuminates
on the multi-informat ion display. (Each
time the power switch is turned off then
changed to ON mode, the RCTA function
will be enabled automatically.)
RCTA (Rear Cross Traffic
Alert) function*
The RCTA function uses the BSM
rear side radar sensors installed on
the inner side of the rear bumper.
This function is intended to assist
the driver in checking areas that
are not easily visible when backing
up.
System components
A
B
Turning the RCTA function
on/off
C
D

3847-2. Steps to take in an emergency
76 ft•lbf (103 N•m, 10.5 kgf•m)
5Stow the flat tire, tire jack and all
tools.
■The compact spare tire
●The compact spare tire is identified by the
label “TEMPORARY USE ONLY” on
the tire sidewall.
Use the compact spare tire temporarily,
and only in an emergency.
●Make sure to check the tire inflation pres-
sure of the compact spare tire. (P.405)
■After completing the tire change
The tire pressure warning system must be
reset. ( P.333)
■When using the compact spare tire
As the compact spare tire is not equipped
with a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare
tire will not be indicated by the tire pressure
warning system. Also, if you replace the
compact spare tire after the tire pressure
warning light comes on, the light remains
on.
■When the compact spare tire is
attached
The vehicle becomes lower when driving
with the compact spar e tire compared to
when driving with standard tires.
■If you have a flat front tire on a road cov-
ered with snow or ice
Install the compact spare tire on one of the
rear wheels of the vehicle. Perform the fol-
lowing steps and fit tire chains to the front
tires: 1
Replace a rear tire with the compact
spare tire.
2
Replace the flat front tire with the tire
removed from the rear of the vehicle.
3
Fit tire chains to the front tires.
WARNING
■When using the compact spare tire
●Remember that the compact spare tire
provided is specific ally designed for
use with your vehicle. Do not use your
compact spare tire on another vehicle.
●Do not use more than one compact
spare tire simultaneously.
●Replace the compact spare tire with a
standard tire as soon as possible.
●Avoid sudden acceleration, abrupt
steering, sudden braking and shifting
operations that cause sudden engine
braking.
■When the compact spare tire is
attached
The vehicle speed may not be correctly
detected, and the following systems may
not operate correctly:
• ABS & Brake assist
• VSC
• TRAC
• Dynamic radar cruise control with full- speed range
• PCS (Pre-Collision System)
• EPS
• LTA (Lane Tracing Assist)
• Panoramic view monitor (if equipped)
• Lexus parking assist monitor (if equipped)
• Intuitive parking assist (if equipped)
• Navigation system (if equipped)
• BSM (Blind spot monitor) (if equipped)
• Automatic high Beam