audio LEXUS ES300h 2022 Owners Manual

15Pictorial index
When the warning messages are displayed.......................................................... P.374
Parking brake switch ............................................................................................. P.159
Applying/releasing ........................................................................................................... P.159
Precautions against winter season ..............................................................................P.261
Warning buzzer/message ...................................................................... P.160, 364, 375
Turn signal lever ......................................................................................................P.158
Headlight switch...................................................................................................... P.163
Headlights/parking lights/tail lights/daytime running lights ........................... P.163
AHB (Automatic High Beam).......................................................................................P.166
Windshield wiper and washer switch ................................................................ P.169
Usage...................................................................................................................................... P.169
Adding washer fluid ......................................................................................................... P.3 27
Warning messages ............................................................................................... P.327, 375
Emergency flasher switch .................................................................................. P.358
Hood lock release lever........................................................................................P.321
Tilt and telescopic steering control switch
*1/
tilt and telescopic steering lock release lever
*1............................................. P.126
Adjustment ..................................................................................................................... .......P.126
Driving position memory
*1............................................................................................... P.121
Air conditioning system .......................................................................................P.270
Usage..................................................................................................................................... P.270
Rear window defogger.....................................................................................................P.271
Audio system
*2
Trunk opener main switch ..................................................................................... P.114
*1: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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18Pictorial index
LTA (Lane Tracing Assist) switch ....................................................................... P.192
Vehicle-to-vehicle distance switch ................................................................. P.209
Cruise control switches
Dynamic radar cruise control with full-speed range ......................................... P.204
Audio remote control switches
*
Talk switch*
*
: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
Seat ventilator switches
*.....................................................................................P.278
Seat heater switches
*...........................................................................................P.278
Heated steering wheel switch
*..........................................................................P.278
Rear sunshade switch
*..........................................................................................P.295
Remote Touch.........................................................................................................P.264
EV drive mode switch ............................................................................................P.153
Brake hold switch ..................................................................................................... P.161
*: If equipped
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862-1. Instrument cluster
Main meter moved to the right
By selecting menu icons on the multi-
information display, a variety of driv-
ing-related information can be dis-
played. The multi-information display
can also be used to change display set-
tings and other vehicle settings.
Warning or suggestion/advice pop-up
displays are also displayed in certain
situations.
QMenu icons
The menu icons will be displayed by
pressing or of the meter con-
trol switches.
QLiquid crystal display
Small spots or light spots may appear on the
display. This phenomenon is characteristic
of liquid crystal displays, and there is no
problem continuing to use the display.
The multi-information display is oper-
ated using the meter control switches.
/ : Select menu icons
/ : Change displayed con-
Driving information display
( P.87)
Navigation system-linked dis-
play (if equipped) ( P.89)
Audio system-linked display
(  P.89)
Driving support system infor-
mation display ( P.89)
Warning message display
(  P.374)
Settings display ( P.89)
WARNING
QCaution for use while driving
OWhen operating the multi-information
display while driving, pay extra atten-
tion to the safety of the area around
the vehicle.
ODo not look continuously at the multi-
information display while driving as
you may fail to see pedestrians, objects
on the road, etc. ahead of the vehicle.
QThe information display at low tem-
peratures
 P.78, 84
Changing the meter display
A

892-1. Instrument cluster
2
Vehicle status information and indicators
Select to display the following naviga-
tion system-linked information.
Route guidance to destination
 Compass display (heading-up dis-
play)
QRoute guidance to destination display
When the route guidance to destination
display is enabled on the head-up display, it
will not be displayed on the multi-informa-
tion display. ( P.92)
Select to enable selection of an audio
source or track on the meter using the
meter control switches.
Select to display the operational status
of the following systems:
 LTA (Lane Tracing Assist)
( P.192)
 Dynamic radar cruise control with
full-speed range ( P.204)
 RSA (Road Sign Assist) (if
equipped) ( P.201)
QMeter display settings that can be
changed
 Language
Select to change the language displayed.
Units
Select to change the units of measure dis-
played.
Speedometer display (except F
SPORT models)
Select to set the display of the speedome-
ter to digital or analog.
Drive information 1/Drive informa-
tion 2
Select to select up to 2 items ( P.87) that
will be displayed on e ach Drive information
screen (Drive inform ation 1 screen and
Drive information 2 screen) respectively.
 Clock
Select to switch between 12-hour display
and 24-hour display.
Pop-up display
Select to enable/disable some pop-up dis-
plays for each relevant system.
Accent color
Select to change the accent color on the
screen, such as the cursor color.
Tachometer setting
Select to set the display of the Hybrid Sys-
tem Indicator or tachometer for each driv-
ing mode.
Rev indicator (F SPORT models)
• Select to enable/disable the rev indica-
tor.
• Select to set the engine speed at which the rev indicator (amber) will begin to be
displayed.
 Rev peak (F SPORT models)
Select to enable/disable the rev peak.
EV indicator
Select to enable/disable the EV indicator.
Navigation system-linked dis-
play (if equipped)
Audio system-linked display
Driving support system informa-
tion display
Settings display

932-1. Instrument cluster
2
Vehicle status information and indicators
Display content
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.
QEnabling/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.
QDisplay 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.
QHead-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.121)
QWhen 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.192)
 Dynamic radar cruise control with
full-speed range ( P.204)
Details of content displayed 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.
Pop-up displays for the following sys-
tems will be displayed when necessary.
WARNING
QCaution for changing settings of the
head-up display
As the hybrid system needs to be operat-
ing while changing the 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
QWhen changing the settings of the
head-up display
To prevent 12-volt battery discharge,
ensure that the hybrid system is operat-
ing while changing the settings of the
head-up display.
Driving support system display
area
Pop-up display

942-1. Instrument cluster
QDriving support systems
Displays a warning/ suggestion/advice
message or the operating state of a rel-
evant system.
 PCS (Pre-Collision System)
( P.182)
 Intuitive parking assist (if equipped)
( P.222)
 Parking Support Brake function
(static objects) (if equipped)
( P.246)
 Brake Override System ( P.138)
 Drive-Start Control ( P.143)
Details of content displayed 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.
Q/ 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.90) or advice pop-up display is
displayed on the multi-information display.
QWarning message
Some warning messages are displayed
when necessary, according to certain
conditions.
Details of content displayed on the head-
up display may differ from that displayed
on the multi-information display.
QAudio system operation status
Displayed when an audio remote con-
trol switch on the steering wheel is
operated.
QHands-free system status
Displayed when the hands-free system
is operated.
QWhen a pop-up display is displayed
When a pop-up display is displayed, a cur-
rent display may no longer be displayed. In
this case, the display will return after the
pop-up display disappears.
QHybrid System Indicator
Charge area
Hybrid Eco area
Eco area
Power area
Displayed content is the same as that dis-
played on the meter (Hybrid System Indi-
cator). For details, refer to P.77, 82.
QTachometer
Displays the engine speed in revolu-
tions per minute.
Hybrid System Indica-
tor/tachometer display area
A
B
C
D

1013-1. Key information
3
Before driving
power consumption of electronic keys
that are not used for long periods of time.
( P.117)
OAs the electronic key always receives
radio waves, the battery will become
depleted even if the electronic key is not
used. The following symptoms indicate
that the electronic key battery may be
depleted. Replace the battery when nec-
essary. ( P.347)
• The smart access system with push-but-
ton start or the wireless remote control
does not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
You can replace the battery by yourself
(  P.347). However, as there is a danger
that the electronic key may be damaged, it
is recommended that replacement be car-
ried out by your Lexus dealer.
OTo avoid serious deterioration, do not
leave the electronic key within 3 ft. (1 m)
of the following electrical appliances that
produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
QReplacing the battery
 P.347
QConfirmation of the registered key
number
The number of keys already registered to
the vehicle can be confirmed. Ask your
Lexus dealer for details.
QIf “A New Key has been Registered
Contact Your Dealer for Details” is
shown on the multi-information display
This message will be displayed each time
the driver’s door is opened when the doors
are unlocked from the outside for approxi-
mately 10 days after a new electronic key
has been registered.
If this message is displayed but you have not had a new electronic key registered, ask
your Lexus dealer to check if an unknown
electronic key (other than those in your
possession) has been registered.
NOTICE
QTo prevent key damage
ODo not drop the keys, subject them to
strong shocks or bend them.
ODo not expose the keys to high tem-
peratures for long periods of time.
ODo not get the keys wet or wash them
in an ultrasonic washer etc.
ODo not attach metallic or magnetic
materials to the keys or place the keys
close to such materials.
ODo not disassemble the keys.
ODo not attach a sticker or anything else
to the surface of the electronic key.
ODo not place the keys near objects that
produce magnetic fields, such as TVs,
audio systems and induction cookers.
ODo not place the keys near medical
electrical equipment such as low-fre-
quency therapy equipment or micro-
wave therapy equipment, and do not
receive medical attention with the keys
on your person.
QCarrying the electronic key on your
person
Carry the electronic key 3.9 in. (10 cm)
or more away from electric appliances
that are turned on. Radio waves emitted
from electric appliances within 3.9 in. (10
cm) of the electronic key may interfere
with the key, causing the key to not func-
tion properly.
QIn case of a smart access system with
push-button start malfunction or
other key-related problems
 P.389
QWhen an electronic key is lost
 P.388

1173-2. Opening, closing and locking the doors and trunk
3
Before driving
QBattery-saving function
The battery-saving function will be acti-
vated in order to prevent the electronic key
battery and the 12-volt battery from being
discharged while the vehicle is not in opera-
tion for a long time.
OIn the following situations, the smart
access system with push-button start may
take some time to unlock the doors.
• The electronic key has been left within
approximately 6 ft. (2 m) of the outside of
the vehicle for 10 minutes or longer.
• The smart access system with push-but-
ton start has not been used for 5 days or
longer.
OIf the smart access system with push-but-
ton start has not been used for 14 days or
longer, the doors cannot be unlocked at
any doors except the driver’s door. In this
case, take hold of the driver’s door han-
dle, or use the wireless remote control or
mechanical key, to unlock the doors.
QTurning an electronic key to battery-
saving mode
OWhen battery-saving mode is set, battery
depletion is minimized by stopping the
electronic key from receiving radio
waves.
Press twice while pressing and
holding . Confirm that the elec-
tronic key indicator flashes 4 times.
While the battery-saving mode is set, the
smart access system with push-button
start cannot be used. To cancel the func-
tion, press any of the electronic key but-
tons.
OElectronic keys that will not be used for
long periods of time can be set to the bat-
tery-saving mode in advance.
QConditions affecting operation
The smart access system with push-button
start uses weak radio waves. In the follow-
ing 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.389)
OWhen the electronic key battery is
depleted
ONear a TV tower, electric power plant,
gas station, radio station, large display,
airport or other facility that generates
strong radio waves or electrical noise
OWhen 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
OWhen other wireless keys (that emit
radio waves) are being used nearby
OWhen 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 key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
OIf window tint with a metallic content or
metallic objects are attached to the rear
window
OWhen the electronic key is placed near a
battery charger or electronic devices
OWhen the vehicle is parked in a pay park-
ing spot where radio waves are emitted.
QNotes for the entry function
OEven when the electronic key is within the

1514-2. Driving procedures
4
Driving
Modes can be changed by pressing
the power switch with the brake pedal
released. (The mode changes each
time the switch is pressed.)
1Off
*
The emergency flashers can be used.
2ACCESSORY mode
Some electrical components such as the
audio system can be used.
“ACCESSORY” will be displayed on the
meter.
3ON mode
All electrical components can be used.
“IGNITION ON” will be displayed on the
meter.
WARNING
QStopping the hybrid system in an
emergency
OIf 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.358)
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 steering 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.
OIf 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.
OWhen restarting the hybrid system
after an emergency shutdown, shift the
shift lever to N and press the power
switch shortly and firmly.
QWhen parking
Exhaust gases include harmful carbon
monoxide (CO), which is colorless and
odorless. Observe the following precau-
tions.
Failure to do so may cause exhaust gases
to enter the vehicle and may lead to an
accident caused by light-headedness, or
may lead to death or a serious health
hazard.
OIf the vehicle is in a poorly ventilated
area or a closed area, such as a
garage, stop the hybrid system.
ODo not leave the vehicle with the
hybrid system operating for a long
time. If such a situation cannot be
avoided, park the vehicle in an open
space and ensure that exhaust fumes
do not enter the vehicle interior.
ODo not leave the hybrid system oper-
ating in an area with snow build-up, or
where it is snowing. If snowbanks build
up around the vehicle while the hybrid
system is operating, exhaust gases
may collect and enter the vehicle.
Changing power switch modes

1994-5. Using the driving support systems
4
Driving
• 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.
OVehicle 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.85)
• 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. ( P.200)
OLane centering function
This function operates when all of the fol-
lowing conditions are met.
• LTA is turned on.
• Setting for “Lane Center” in of the multi-information display is set to “On”.
( P.85)
• 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.200)
• Vehicle does not accelerate or deceler-
ate 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.200)
• The vehicle is being driven in the center of a lane.
• Steering assist function is not operating.
QTemporary cancelation of functions
OWhen operation conditions are no lon-
ger met, a function may be temporarily
canceled. However, when the operation
conditions are met again, operation of
the function is automatically restored.
(  P.198)
OIf the operation conditions ( P.196) are
no longer met while the lane centering
function is operating, the steering wheel
may vibrate and the buzzer may sound to
indicate that the function has been tem-
porarily canceled. Howe ver, if the “Alert”
customization setting is set to , the
system will notify the driver by vibrating
the steering wheel instead of sounding
the buzzer.
QSteering assist function/lane centering
function
ODepending 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.
OThe steering control of the function is
overridden by the driver’s steering wheel
operation.
ODo not attempt to test the operation of
the steering assist function.
QLane departure alert function
OThe 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.
OIf the edge of the course* is not clear or
straight, the lane departure alert function
may not operate.
OIt may not be possible for the system to
determine if there is a danger of a colli-
sion with a vehicle in an adjacent lane.
ODo 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