2022 LEXUS ES300h display

3967-2. Steps to take in an emergency
If the engine coolant temperature
gauge enters the red zone or
“Engine Coolant Temp High Stop in
a Safe Place See Owner’s Manual”
is shown on the multi-information
display
1 Stop the vehicle in a safe place and
turn off the air conditioning system,
and then stop the hybrid system.
2 If you see steam:
Carefully lift the hood after the
steam subsides.
If you do not see steam:
Carefully lift the hood.
3 After the hybrid system has cooled
down sufficiently, inspect the hoses
and cooling system for leaks.
If a large amount of coolant leaks, immedi-
ately contact your Lexus dealer.
Radiator
Cooling fan
4 The coolant level is satisfactory if it
is between the “F” and “L” lines on
the reservoir.
Reservoir
“F” line
“L” line
Coolant inlet cap
5 Add coolant if necessary.
Water can be used in an emergency if
engine coolant is unavailable.
If water was added in an emergency, have
the vehicle inspected at your Lexus dealer
If your vehi cle overheats
The following may indicate that
your vehicle is overheating.
The engine coolant temperature
gauge ( P.76, 80) is in the red
zone or a loss of hybrid system
power is experienced. (For exam-
ple, the vehicle speed does not
increase.)
 “Engine Coolant Temp High Stop
in a Safe Place See Owner’s
Manual” or “Hybrid system over-
heated Output power reduced” is
shown on the multi-information
display.
 Steam comes out from under the
hood.
Correction procedures
A
B
A
B
C
D

3977-2. Steps to take in an emergency
7
When trouble arises
as soon as possible.
6Start the hybrid system and turn the
air conditioning system on to check
that the radiator cooling fan oper-
ates and to check for coolant leaks
from the radiator or hoses.
The fan operates when the air conditioning
system is turned on immediately after a
cold start. Confirm that the fan is operating
by checking the fan sound and air flow. If it
is difficult to check these, turn the air con-
ditioning system on and off repeatedly.
(The fan may not operate in freezing tem-
peratures.)
7 If the fan is not operating:
Stop the hybrid system immediately
and contact your Lexus dealer.
If the fan is operating:
Have the vehicle inspected at the
nearest Lexus dealer.
If “Hybrid system overheated Out-
put power reduced” is shown on the
multi-information display
1 Stop the vehicle in a safe place.
2 Stop the hybrid system and care-
fully lift the hood. 3
After the hybrid system has cooled
down, inspect the hoses and radia-
tor core (radiator) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks, immedi-
ately contact your Lexus dealer.
4The coolant level is satisfactory if it
is between the “FULL” and “LOW”
lines on the reservoir.
Reservoir
“FULL” line
“LOW” line
5 Add coolant if necessary.
Water can be used in an emergency if
power control unit coolant is unavailable.
If water was added in an emergency, have
the vehicle inspected at your Lexus dealer
A
B
A
B
C

3987-2. Steps to take in an emergency
as soon as possible.
6After stopping the hybrid system
and waiting for 5 minutes or more,
start the hybrid system again and
check if “Hybrid system over-
heated Output power reduced” is
shown on the multi-information dis-
play.
If the message does not disappear:
Stop the hybrid system and contact your
Lexus dealer.
If the message is not displayed:
The hybrid system temperature has
dropped and the vehicle may be driven
normally.
However, if the message appears again
frequently, contact your Lexus dealer.
WARNING
QWhen inspecting under the hood of
your vehicle
Observe the following precautions.
Failure to do so may result in serious
injury such as burns.
OIf steam is seen coming from under the
hood, do not open the hood until the
steam has subsided. The engine com-
partment may be very hot.
OAfter the hybrid system has been
turned off, check that the “READY”
indicator are off.
When the hybrid system is operating,
the gasoline engine may automatically
start, or the cooling fan may suddenly
operate even if the gasoline engine
stops. Do not touch or approach rotat-
ing parts such as the fan, which may
lead to fingers or clothing (especially a
tie, a scarf or a muffler) getting caught,
resulting in serious injury.
ODo not loosen the coolant inlet cap or
coolant reservoir caps while the hybrid
system and radiator are hot.
High temperature steam or coolant
could spray out.
NOTICE
QWhen adding engine/power control
unit coolant
Add coolant slowly after the hybrid sys-
tem has cooled down sufficiently. Adding
cool coolant to a hot hybrid system too
quickly can cause damage to the hybrid
system.
QTo prevent damage to the cooling
system
Observe the following precautions:
OAvoid contaminating the coolant with
foreign matter (such as sand or dust
etc.).
ODo not use any coolant additive.

4218-2. Customization
8
Vehicle specifications
8-2.Customization
QChanging by using the meter con-
trol switches
1 Press or to select .
2 Operate the meter control
switches to select the desired item
to be customized.
3 According to the display, select the
desired setting.
To go back to the previous screen or exit
the customize mode, press .
QChanging by using the Remote
Touch ( P.264)
1 Press the “MENU” button on the
Remote Touch.
2 Select “Setup” on the menu screen
and select “Vehicle”. 3
Select “Vehicle Customization” or
“Drive Mode Customization”.
Various setting can be changed. Refer to
the list of settings that can be changed for
details.
For details on the Remote Touch, refer
to the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S MAN-
UAL”.
QDuring customization
Stop the vehicle in a safe place, apply the
parking brake, and shift the shift lever to P.
Also, to prevent 12-volt battery discharge,
leave the hybrid syst em operating while
customizing the features.
Some function settings are changed simult aneously with other functions being cus-
tomized. Contact your Lexus dealer for further details.
Settings that can be changed using the Remote Touch
Settings that can be changed using the meter control switches
Settings that can be changed by your Lexus dealer
Customizable features
Your vehicle includes a variety of
electronic features that can be per-
sonalized to your preferences. The
settings of these features can be
changed by using the meter control
switches, the Remote Touch or at
your Lexus dealer.
Customizing vehicle features
WARNING
QDuring customization
As the hybrid system needs to be operat-
ing during customization, ensure that the
vehicle is parked in a place with ade-
quate ventilation. In a closed area such as
a garage, exhaust gases including harm-
ful carbon monoxide (CO) may collect
and enter the vehicle. This may lead to
death or a serious health hazard.
NOTICE
QDuring customization
To prevent 12-volt battery discharge,
ensure that the hybrid system is operat-
ing while customizing features.
Customizable features
A
B
C

4228-2. Customization
Definition of symbols: O = Available,  = Not available
QGauges, meters and multi-information display ( P.76, 80, 85)
Function*1Default settingCustomized set-
ting
LanguageEnglishFrenchOOSpanish
Units*2miles (MPG)
km (km/L)
OOkm (L/100 km)
miles (MPG Impe- rial)
Speedometer display*3DigitalAnalogOAnalog and digital
Drive information 1
Current fuel con-sumption
Customizable items:  P.87O
Average fuel econ-
omy (after reset)
Drive information 2
Distance (driving range)
Average vehicle
speed (after reset)
Clock12-hour display24-hour displayO
Pop-up displayOnOffO
Accent colorColor 1Color 2O
Tachometer settingChange according to driving mode
Always tachome- ter
OAlways Hybrid
System Indicator
Rev indicator*44000 rpm2000 - 5700 rpmOOff
Rev peak*4OnOffO
EV indicatorOnOffO
ABC

4238-2. Customization
8
Vehicle specifications
*1: For details about each function: P.89
*2: The default setting varies according to country.
*3:Except F SPORT models
*4:F SPORT models
QHead-up Display* ( P.91)
*: If equipped
QDoor lock ( P.104, 108, 389)
Suggestion functionOn
On (when the vehi-
cle is stopped)
OO
Off
FunctionDefault settingCustomized set- ting
Gauge informationHybrid System IndicatorTachometerONo content
Route guidance to destina-
tion/street name
*OnOffO
Driving support system displayOnOffO
Compass*OnOffO
Audio system operation statusOnOffO
FunctionDefault settingCustomized set- ting
Unlocking using a mechanical
key
Driver’s door
unlocked in one step, all doors
unlocked in two step
All doors unlocked in one stepO
Automatic door locking func-
tionShift lever linked
door locking oper- ationOff
OOSpeed linked door locking operation
Function*1Default settingCustomized set- tingABC
ABC
ABC

4288-2. Customization
QRSA (Road Sign Assist)* ( P.201)
*: If equipped
QDynamic radar cruise control with full-speed range ( P.204)
QBSM (Blind Spot Monitor) ( P.214)
QPKSA (Parking Support Alert)* ( P.221)
*: If equipped
FunctionCustomized setting
RSA (Road Sign Assist)On, OffO
Excess speed notification
methodDisplay only, No notification, Display
and buzzerO
Excess speed notification level1 mph (2 km/h), 3 mph (5 km/h), 5 mph (10 km/h)O
Other notifications method
(No-entry notification)Display only, No notification, Display and buzzerO
FunctionCustomized setting
Curve speed reduction func-
tionHigh, Low, OffO
FunctionDefault settingCustomized set-ting
BSM (Blind Spot Monitor)OnOffO
Outside rear view mirror indi-
cator brightnessBrightDimO
Alert timing for presence of
approaching vehicle (sensitiv-
ity)
Intermediate
Early
O
Late
Only when vehicle detected in blind spot
FunctionDefault settingCustomized set- ting
Buzzer volumeLevel2Level1OOLevel3
ABC
ABC
ABC
ABC

4328-2. Customization
OSome settings can be changed using a
switch or the Center Display. If a setting
is changed using a switch, the changed
setting will not be reflected on the Center
Display until the power switch is turned
off and then turned back to ON mode.
QClock settings
If the clock adjustment screen is displayed
continuously when attempting to change
the clock settings, the system may be mal-
functioning.
Have the vehicle inspected by your Lexus
dealer.