2013 Lexus ES350 engine

3365-1. Lexus Display Audio system
ES350 300h_OM_OM33A01U_(U)
If the “START STOP ENGINE”
<“POWER”> switch is turned to
ACCESSORY or IGNITION ON
mode, the initial screen will
be displayed for a few seconds as
the system starts up.
Images shown on the initial screen can
be changed to image1 or image2.
( P. 3 4 2 )
Initial screen

3385-1. Lexus Display Audio system
ES350 300h_OM_OM33A01U_(U)
■When using the screen
●Under extremely cold conditions, the Lexus Display Audio controller may react
slowly.
●If the screen is cold, the display may be dark, or the system may seem to be operat-
ing slightly slower than normal.
●The screen may seem dark and hard to see when viewed through sunglasses.
Change your angle of viewing, adjust th e display on the “Display Settings” screen
(  P. 339) or remove your sunglasses.
CAUTION
■Using the Lexus Display Audio controller
●Do not allow fingers, fingernails or hair to become caught in the Lexus Display
Audio controller as this may cause an injury.
●Be careful when touching the Lexus Display Audio controller in extreme temper-
atures as it may become very hot or cold due to the temperature inside the vehi-
cle.
NOTICE
■To prevent the Lexus Display Audio controller malfunction
●Do not allow the Lexus Display Audio controller to come into contact with food,
liquid, stickers or lit cigarettes as doing so may cause it to change color, emit a
strange odor or stop functioning.
●Do not subject the Lexus Display Audio controller to excessive pressure or
strong impact as the controller may bend or break off.
●Do not allow coins, contact lenses or other such items to become caught in the
Lexus Display Audio controller as this may cause it to stop functioning.
●Items of clothing may rip if they beco me caught on the Lexus Display Audio con-
troller.
●If your hand or any object is on the Lexus Display Audio controller when the
“START STOP ENGINE” <“POWER”> swit ch is turned to ACCESSORY mode,
the Lexus Display Audio controller may not operate properly.

339
ES350 300h_OM_OM33A01U_(U)
5-1. Lexus Display Audio system
5
Interior features
Display settings
Turns off screen
The screen is turned off. To turn it on,
press the “AUDIO” or “MENU” but-
ton on the Lexus Display Audio con-
troller.
Changes to day mode
(P. 3 3 9 )
Adjusts screen contrast/bright-
ness ( P. 340)
Adjusts screen contrast/bright-
ness of rear view monitor camera
( P. 340)
When the headlights are turned on, the screen dims.
However, the screen can be switched to day mode by selecting “Day
Mode”.
If the screen is set in day mode with the headlight switch turned on, this condition
is memorized even with the “START STOP ENGINE” <“POWER”> switch is
turned off.
You can adjust the contrast and brig htness of the screen and also turn
the display off.
To display the “Displ ay Settings” screen, press the “MENU” button on
the Lexus Display Audio controller and then select “Display” on the
“Menu” screen.
1
2
3
4
Changing between day mode and night mode

3425-1. Lexus Display Audio system
ES350 300h_OM_OM33A01U_(U)
This screen is used for various settings.Display the “Setup” screen. ( P. 3 4 1 )
Select “General” on the “Setup” screen.
Select language ( P. 343)
Beep on/off
Select button color
Customize Startup Image
The initial screen displayed when the “START STOP ENGINE” <“POWER”>
switch is turned to ACCESSORY or IGNITION ON mode can be
changed to image 1, or image 2 which displays the vehicle screen.
Animation on/off
The animation effect for audio source se lection screen, screen transitions, etc.
can be set to “On” or “Off”.
Personal data can be deleted. ( P. 3 4 3 )
When you complete settings, select “Save”.
General settings
1
2
Pa g e 1Pa g e 2
1
2
3
4
5
6
3

ES350 300h_OM_OM33A01U_(U)
3555-2. Using the air conditioning system and defogger
5
Interior features
■Registering air conditioning settings to electronic keys
●Unlocking the vehicle using an electronic key and turning the “START STOP
ENGINE” <“POWER”> switch to IGNITION ON mode will recall that key’s
registered air conditioning settings.
●When the “START STOP ENGINE” <“POWER”> is turned off, the current air con-
ditioning settings will automatically be re gistered to the electronic key that was
used to unlock the vehicle.
The system may not operate correctly if more than one electronic key is in the vicinity
or if the smart access system with push-button start is used to unlock a passenger
door.
■Air conditioning system settings
●When the “START STOP ENGINE” <“POWER”> switch is turned on, the air condi-
tioning system settings will be set to thos e that were in use the last time the “START
STOP ENGINE” <“POWER”> switch was turned off.
●Air conditioning system settings are me morized individually on each electronic
key, so the settings reproduced will be specific to the key that is used.
●This feature is customizable at your Lexus dealer.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immedi-
ately after is pressed.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high. Selecting
on will dehumidify the air from the outlets and defog the windshield effec-
tively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Windshield fog detection function (if equipped)
When automatic mode is se t, the humidity sensor (P. 358) detects fog on the
windshield and controls the air conditioning system to prevent fog.
■Outside/recirculated air mode
●When driving on dusty roads such as tunn els or in heavy traffic, set the outside/
recirculated air mode button to the recirculated air mode. This is effective in pre-
venting outside air from entering the vehicl e interior. During cooling operation, set-
ting the recirculated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the tem-
perature setting or the inside temperature.

356
ES350 300h_OM_OM33A01U_(U)
5-2. Using the air conditioning system and defogger
■When the outside temperature exceeds 75°F (24°C) and the air conditioning sys-
tem is on
●In order to reduce the air conditioning power consumption, the air conditioning
system may switch to recirculated air mode automatically. This may also reduce
fuel consumption.
●Recirculated air mode is selected as a default mode when the “START STOP
ENGINE” <“POWER”> swit ch is turned on.
●It is possible to switch to outside air mode at any time by pressing .
■Automatic mode for air intake control
In automatic mode, the system detects ex haust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
When the dehumidification function is off, and the fan is operating, turning automatic
mode on will activate the dehumidification function.
■Micro dust an d pollen filter
●In order to prevent the windshield from fogging up when the outside air is cold, the
following may occur:
• Outside air mode does not switch to (recirculated air) mode.
• The dehumidification function operates.
• The operation cancels after approximately 1 minute.
●In rainy weather, the windows may fog up. Press .
●In extremely humid weather, the windows may fog up.
●The pollens are filtered out even if the mi cro dust and pollen filter is turned off.
■Operation of the air conditioning system in Eco drive mode
In the Eco drive mode, the air conditioning system is controlled as follows to priori-
tize fuel efficiency:
●Engine speed and compressor operation co ntrolled to restrict heating/cooling
capacity
●Fan speed restricted when automatic mode is selected
To improve air conditioning performanc e, perform the following operations:
●Adjust the fan speed
●Turn off Eco drive mode
■When the outside temperature falls to nearly 32 F (0C)
The dehumidification function may not operate even when is pressed.

358
ES350 300h_OM_OM33A01U_(U)
5-2. Using the air conditioning system and defogger
NOTICE
■Humidity sensor (if equipped)
■To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
engine is off.
In order to detect fog on the windshield, a
sensor which monitors the temperature of
the windshield, the surround humidity, etc. is
installed. (P. 3 5 5 )
Follow these points to avoid damaging the
sensor:
●Do not disassemble the sensor
●Do not spray the glass cleaner on the sen-
sor or subject it to strong impacts
●Do not stick anything on the sensor

368
ES350 300h_OM_OM33A01U_(U)
5-2. Using the air conditioning system and defogger
■Registering air conditioning settings to electronic keys
●Unlocking the vehicle using an electronic key and turning the “START STOP
ENGINE” <“POWER”> switch to IGNITION ON mode will recall that key’s
registered air conditioning settings.
●When the “START STOP ENGINE” <“POWER”> is turned off, the current air con-
ditioning settings will automatically be re gistered to the electronic key that was
used to unlock the vehicle.
The system may not operate correctly if more than one electronic key is in the vicinity
or if the smart access system with push-button start is used to unlock a passenger
door.
■Air conditioning system settings
●When the “START STOP ENGINE” <“POWER”> switch is turned on, the air condi-
tioning system settings will be set to thos e that were in use the last time the “START
STOP ENGINE” <“POWER”> switch was turned off.
●Air conditioning system settings are me morized individually on each electronic
key, so the settings reproduced will be specific to the key that is used.
●This feature is customizable at your Lexus dealer.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immedi-
ately after is pressed.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high. Selecting
on will dehumidify the air from the outlets and defog the windshield effectively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Windshield fog detection function (if equipped)
When automatic mode is se t, the humidity sensor (P. 371) detects fog on the wind-
shield and controls the air conditioning system to prevent fog.
■Outside/recirculated air mode
●When driving on dusty roads such as tunn els or in heavy traffic, set the outside/
recirculated air mode button to the recirculated air mode. This is effective in pre-
venting outside air from entering the vehicl e interior. During cooling operation, set-
ting the recirculated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the tem-
perature setting or the inside temperature.