Lexus GS350 2014 Using the air conditioning system and defogger / LEXUS 2014 GS350 OWNERS MANUAL (OM30D41U)

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GS350_OM_OM30D41U_(U)5-1. Remote Touch screen
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Interior features
Mobile Assistant
Press and hold the off hook
switch until you hear the beeps
that indicate the system is lis-
tening.
The Mobile Assistant can be
used only when the neighbor-
ing screen is displayed.
To cancel the Mobile Assistant,
select “Cancel”, or press and hold
the off hook switch.
To restart the Mobile Assistant for
additional commands, press the off
hook switch. Mobile Assistant can
only be restarted after the system
responds to a voice command.
After some phone and music com-
mands, the Mobile Assistant fea-
ture will automatically end to
complete the requested action.
The Mobile Assistant feature on this system allows the activation of
Apple’s Siri
® Eyes Free mode via the steering wheel switches. To oper-
ate the Mobile Assistant, a compa tible cellular phone must be regis-
tered and connected to this system via Bluetooth
®. (  P. 504)
For details of the navigation system, refer to the “Navigation System
Owner’s Manual”.
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5-1. Remote Touch screen
■Adjusting the volume
The volume of the Mobile Assistant can be adjusted using the “PWR/VOL” knob or
steering wheel volume switches. The Mobile Assistant and phone call volumes are
synchronized.
■Microphone
●Wait for the listening beeps befo re using the Mobile Assistant.
●The Mobile Assistant may not recognize commands in the following situations:
• When spoken too quickly.
• When spoken at a low or high volume.
• When the roof or windows are open.
• When passengers are talking while th e Mobile Assistant is being used.
• When the air conditioning system’s fan speed is set high.
• When the air conditioning vents are turned toward the microphone.
■Mobile Assistant precautions
●The available features and functions may vary based on the iOS version installed on
the connected device.
●Some Siri features are limited in Eyes Free mode. If you attempt to use an unavail-
able function, Siri will inform you that the function is not available.
●If Siri is not enabled on the cellular phone connected via Bluetooth®, an error mes-
sage will be displayed on the screen.
●While a phone call is active, the Mobile Assistant cannot be used.
●If using the navigation feature of the cellular phone, ensure the active audio source
is Bluetooth® audio or iPod in order to hear turn by turn direction prompts.
It is not necessary to
speak directly into the
microphone when using the Mobile Assistant.

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GS350_OM_OM30D41U_(U)5-2. Using the air conditio ning system and defogger
5
Interior features
Front automatic air conditioning system
Air outlets and fan speed are automatica lly adjusted according to the
temperature setting.
Vehicles with a navigation system: The air conditioning system can be
displayed and operated on the “Side Display”. For details, refer to the
“Navigation System Owner’s Manual”.
Press the “MENU” button on the R emote Touch, then select “Climate”
to display the air conditioning operation screen.
The display and button positions will di ffer depending on the type of the
system.

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GS350_OM_OM30D41U_(U)
5-2. Using the air conditioning system and defogger
Without rear air conditioning system

GS350_OM_OM30D41U_(U)
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Interior features
With rear air conditioning system

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5-2. Using the air conditioning system and defogger
Fan speed control
Air flows to the feet and the
windshield defogger operates.
Outside temperature
Right-hand front seat side tem-
perature control
Right-hand front seat side tem-
perature display
Front seat air outlet selector
Micro dust and pollen filter
DUAL/3-ZONE mode
Cooling and dehumidification
function on/off
Left-hand front seat side tem-
perature display Left-hand front seat side tem-
perature control
Windshield defogger
Outside air or recirculated
mode
Air outlet selector
S-FLOW mode
Off
Automatic mode
Left-hand front seat side air out-
let selector
Rear air conditioning operation
screen
Right-hand front seat side air
outlet selector1
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Interior features
Press to operate the speech
command system. (P. 340/”Nav-
igation System Owner’s Manual”)
Press .
The dehumidification function begins to operate. Air outlets and fan speed are
automatically adjusted according to the temperature setting and humidity.
Press to switch to automatic air intake mode.
The air conditioning system automatically switches between outside air and recir-
culated air modes.
Press “ ” on to increase the temperature and “ ” to decrease the
temperature.
Without rear air conditioning system
When is selected (the indicator on is on) or the passenger’s side
temperature control button is pressed, the temperature for the driver and passen-
ger seats can be adjusted separately.
Using the speech command system
Using the automatic air conditioning system
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With rear air conditioning system
When is selected (the indicator on is on) or the passenger’s side
temperature control button is pressed, the temperature for the driver’s, front pas-
senger’s and rear seats ( P. 369) can be adjusted separately.
Air outlets and fan speed for the driver and passenger seats may be adjusted sep-
arately depending on the temperature setting.
When the front seat heaters and ventilators/rear seat heaters are set to “AUTO”
mode, the system is operated automatically according to the set temperature,
outside temperature, etc.
Without rear air conditioning system
To adjust the fan speed, select “ ” on to increase the fan speed
and “ ” to decrease the fan speed on the operation screen.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on to increase the
temperature and “ ” to decrease the temperature.
When is selected (the indicator on is on) or the passenger’s
side temperature control button is pressed, the temperature for the driver and
passenger seats can be adjusted separately.
To change the air outlets,
select an air outlet switch on
the operation screen.
Adjusting the settings manually
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Interior features
With rear air conditioning system
To adjust the fan speed, select “ ” on to increase the fan speed
and “ ” to decrease the fan speed on the operation screen.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on to increase the
temperature and “ ” to decrease the temperature.
The air conditioning system switches between individual and simultaneous
modes each time is selected.
When is selected (the indicator on is on) or the passenger’s
side temperature control button is pressed, the temperature for the driver’s,
front passenger’s and rear seats ( P. 369) can be adjusted separately.
To change the air outlets,
select an air outlet switch on
the operation screen.
Left-hand front seat
Right-hand front seat
Different air outlets for the
driver and front passenger seats
can be chosen.
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5-2. Using the air conditioning system and defogger
Press .
The dehumidification function oper-
ates and fan speed increases.
Set the outside/recirculated air mode
button to outside air mode if the recir-
culated air mode is used. (It may
switch automatically.)
To defog the windshield and the side
windows early, turn the air flow and
temperature up.
To return to the previous mode, press
again when the windshield is
defogged.
Upper body
*: In “AUTO” mode, air may flow to the feet as well as to the body to prevent
your feet from getting sweaty.
Upper body and feet
Defogging the windshield
Air outlets and air flow
*
*