2013 Lexus ES300h engine

ES350 300h_OM_OM33A01U_(U)
3695-2. Using the air conditioning system and defogger
5
Interior features
■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”> switch 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 exhaust 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 and 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 micro 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 controlled to restrict heating/cooling
capacity
●Fan speed restricted when automatic mode is selected
To improve air conditioning performance, 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.

ES350 300h_OM_OM33A01U_(U)
3715-2. Using the air conditioning system and defogger
5
Interior features
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 6 8 )
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

ES350 300h_OM_OM33A01U_(U)
3735-2. Using the air conditioning system and defogger
5
Interior features
■Operating conditions
The “START STOP ENGINE” <“POWER”> switch must be in the IGNITION ON
mode.
CAUTION
■When the outside rear view mirror defoggers are on
Do not touch the rear view mirror surfaces, as they can become very hot and burn
you.
NOTICE
■To prevent 12-volt battery discharge
Turn the defoggers off when the engine is off.

ES350 300h_OM_OM33A01U_(U)
3755-2. Using the air conditioning system and defogger
5
Interior features
■Operating conditions
The “START STOP ENGINE” <“POWER”> switch must be in the IGNITION ON
mode.
CAUTION
■When the windshield wiper de-icer is on
Do not touch the glass at the lower part of the windshield or to the side of the front
pillars as the surfaces can become very hot and burn you.

378
ES350 300h_OM_OM33A01U_(U)
5-3. Using the Lexus Display Audio system
■Using cellular phones
Interference may be heard through the audio system’s speakers if a cellular phone is
being used inside or close to the vehicle while the audio system is operating.
CAUTION
■Certification
●Part 15 of the FCC Rules
FCC Warning:
Any unauthorized changes or modifications to this equipment will void the user’s
authority to operate this device.
●Laser products
• USE OF CONTROL OR ADJUSTMENT OR PERFORMANCE OF PRO-CEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
• THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL INCREASE EYE HAZARD.
NOTICE
■To prevent 12-volt battery discharge
Do not leave the audio system on longer than necessary when the engine system> is off.
■To avoid damaging the audio system
Take care not to spill drinks or other fluids on the audio system.

ES350 300h_OM_OM33A01U_(U)
4315-3. Using the Lexus Display Audio system
5
Interior features
There are two connection methods available.
■When the connection method is set to “From Vehicle”
When the portable audio player is on standby for the connection, it will
be automatically connected whenever the “START STOP ENGINE”
<“POWER”> switch is in either ACCESSORY or IGNITION ON
mode.
■When the connection method is set to “From Audio Player”
Operate the portable player and connect it to the Bluetooth
® audio
system.
Display the “Bluetooth
* Audio” screen.
Select “Connect”.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Connecting the Bluetooth® audio player
1
2

436
ES350 300h_OM_OM33A01U_(U)
5-3. Using the Lexus Display Audio system
■Certification for the Bluetooth® audio system
FCC ID: AJDK046
IC ID: 775E-K046
This device complies with Part 15 of FCC Rules and Industry Canada licence-
exempt RSS standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of this device.
Le présent appareil est conforme aux la partie 15 des règles de la FCC et CNR
d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploita-
tion est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire
de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélec-
trique subi, même si le brouillage est susceptible d’en compromettre le fonctionne-
ment.
■Reconnecting the portable audio player
If the portable audio player is disconnected with a poor reception when the “START
STOP ENGINE” <“POWER”> switch is in ACCESSORY or IGNITION ON
mode, the system automatically reconnects the portable audio player.
If you have switched off the portable audio player yourself, follow the instructions
below to reconnect:
●Select the portable audio player again
●Enter the portable audio player
■When you release your car
Be sure to initialize your data. ( →P. 3 4 3 )

456
ES350 300h_OM_OM33A01U_(U)
5-3. Using the Lexus Display Audio system
There are two connecting methods available-automatic and manual.
■Automatic
When you register your phone, auto connection will be activated.
Always set it to this mode and leave the Bluetooth
® phone in a place
where connection can be established.
When the “START STOP ENGINE” <“POWER”> switch is turned to
ACCESSORY or IGNITION ON mode, the system will search
for a nearby cellular phone you have registered.
Next, the system automatically connects with the most recent of the
phones connected to in the past. Then, the connection result is dis-
played.
Depending on the type of phone, phone operations may be required
(to confirm if connection is to be received or not) even when automati-
cally connected.
Connecting a Bluetooth® phone