2015 Lexus IS250 rev

3185-8. Bluetooth® Audio
IS350/250_U (OM53C50U)
Pressing the “MEDIA” button displays the Bluetooth® audio top screen from any
screen of the selected source.
■Menu screen
→ P. 2 8 6
■Selecting a song
Press the “ <” or “ >” button or turn the “TUNE/SCROLL” knob to select the
desired song number.
To fast-forward or reverse, press and hold the “ <” or “ >” button.
■Selecting a play mode
Move the controller to the right and then select “Browse”.
Select the desired play mode, and then select a song to begin using the
selected play mode.
■Displaying the now playing list
Move the controller to the right and then select “Now Playing List”.
Bluetooth® audio top screen
1
2

3255-9. Bluetooth® Phone
5
Lexus Display Audio system
IS350/250_U (OM53C50U)
Select “Transmit Volume”. To restore default volume, move the controller to the
left on the “Transmit Volume” screen and then select “Default”.
Move the controller to the left and then select “In-call Volume”. You can also
adjust the volume using the steering switches or volume knob.
Select “Mute”.
When using phone services such as an answering service or a bank, you can
store phone numbers and code numbers in the contacts using “p” or “w” symbols
(eg. 056133 w 0123p#1).
XContact including a phone number onlyMove the controller to the left and then select “0-9”.
Input the number.
XPhone number containing a “p” symbol
When the “p” symbol is dialed in an outgoing call, there will be a pause for 2
seconds before the following digits are dialed automatically.
Speaking on the phone
The following screen is displayed when speaking on the phone.
To adjust the call volume
To adjust in call volume
To prevent the other party from hearing your voice
Inputting tones
1
2

3275-9. Bluetooth® Phone
5
Lexus Display Audio system
IS350/250_U (OM53C50U)
Go to message screen: → “Phone” → “Messages”
Select a message.
Moving the controller to the left while on the message screen displays the setting
screen. ( →P. 3 3 5 )
Move the controller to the right while on the message screen and then select an
account to display a message list for the selected account.
Selecting “Next” or “Previous” displays the next or previous message.
If a message is too long, select “Read More” to display the full text.
■Option menu
Move the controller to the left while on the message screen.
Select a prepared message and
send a return message.
Call a sender.
If more than one phone number is
registered for a sender, a phone
number selection screen will be dis-
played.
Call a phone number written in a message.
Select “Play” to have a message read out loud.
Select “Stop” to stop this function.
Select “Mark Unread” to mark mail that has been read as unread. Select
“Mark Read” to mark mail that has not been read as read.
Using a Bluetooth® phone message
Once a MAP-profile compatible Blue tooth phone is registered, you can
check the E-mail/SMS/MMS and reply to a message using the following pro-
cedures:
Checking messages
Message screen
1
2
1
2
3
4
5

3485-12. Other function
IS350/250_U (OM53C50U)
■USB memory functions
→ P. 3 0 5
■USB memory
●Compatible devices
USB memory device that can be used for JPEG display.
●Compatible device formats
The following device format can be used:
• USB communication format: USB2.0 FS (480 Mbps)
• File system format: FAT16/32 (Windows)
• Correspondence class: Mass storage class
●JPEG file compatibility
• Compatible image size: Maximum 10MB
• Compatible pixel size: Maximum 10,000,000 pixels
NOTICE
■If the console box lid cannot be fully closed
→ P. 3 0 7
■To prevent damage to the USB memory device or its terminals
→ P. 3 0 7

3525-12. Other function
IS350/250_U (OM53C50U)
■Expression examples for each function
*: Say the desired artist name or album name in the place of the “<>”.
Some recognizable voice commands and their actions are shown below as
examples.
XBasic
CommandExpression examples
“Call ”Get me .
I need to call at right away.
“Dial ”Please dial the number <3334445555>.
Ring <3334445555>.
“Play Artist ”Play the artist .
I’d like to hear the band .*
“Play Album ”Play album .
Music from album .*
Command list
CommandAction
“Help”Prompts voice guidance to offer examples of com-
mands or operation methods
“Go Back”Returns to the previous screen
“Go to ”Displays the command list of the selected tab

3616-1. Using the air conditioning system
6
Interior features
IS350/250_U (OM53C50U)
Press , or select “AUTO” on the air conditioning control screen.
Adjust the temperature setting.
To stop the operation, press or select “OFF” on the air conditioning
control screen.
■Automatic mode indicator
If the fan speed setting or air flow modes are operated, the automatic mode
indicator goes off. However, automatic mode for functions other than that
operated are maintained.
■Adjusting the temperature for driv er and passenger seats separately
(“DUAL” mode)
To turn on the “DUAL” mode, perform any of the following procedures:
●Press .
●Select “DUAL” on the option control screen.
●Adjust the passenger’s side temperature setting.
The indicator comes on when the “DUAL” mode is on.
While in “DUAL” mode, the temperature of the rear air outlets is set at the right-
hand side temperature setting.
■Switching between outside air and recirculated air modes
Press to change to recirculated air mode.
Press to change to outside air mode.
The indicator above the selected button comes on.
■Micro dust and pollen filter
Pollen is removed from the air and the air flows to the upper part of the body.
Select on the option control screen.
When the micro dust and pollen filter is on, is displayed on the air condition-
ing control screen.
In order to prevent the windshield from fo gging up when the outside air is cold, the
dehumidification function may operate.
The pollens are filtered out even if the mi cro dust and pollen filter is turned off.
Using automatic mode
Other functions
1
2
3

3626-1. Using the air conditioning system
IS350/250_U (OM53C50U)
■Defogging the windshield
Defoggers are used to defog the windshield and front side windows.
Press .
Set the outside/recirculated air mode button to outside air mode if the recirculated
air mode is used. (It may switch automatically.)
To defog the windshield and the side windows early, turn the air flow and tempera-
ture up.
To return to the previous mode, press
again when the windshield is
defogged.
■Defogging the rear window and outside rear view mirrors
Defoggers are used to defog the rear window, and to remove raindrops, dew
and frost from the outside rear view mirrors.
Press .
The defoggers will automatically turn off after a period of time.
■Windshield wiper de-icer (if equipped)
This feature is used to prevent ice from building up on the windshield and
wiper blades.
Tu r n s o n /o f f .
The indicator comes on when the
windshield wiper de-icer is on.
The windshield de-icer will automati-
cally turn off after a period of time.

3646-1. Using the air conditioning system
IS350/250_U (OM53C50U)
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the ambi-
ent conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immediately
after is pressed or “AUTO” is selected.
■Using the voice command system (vehicles with a navigation system)
Air conditioning system can be operated us ing voice commands. For details, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.
■Fogging up of the windows
The windows will easily fog up when the hu midity in the vehicle is high. Turning
(“A/C”) on will dehumidify the air from the outlets and defog the windshield effectively.
●If you turn (“A/C”) off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set the outside/recircu-
lated air mode button to the recirculated air mode. This is effective in preventing out-
side air from entering the vehicle interi or. During cooling operation, setting the
recirculated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the tempera-
ture setting or the inside temperature.
■When the outside temperature exceeds 75 °F (24 °C) and the air conditioning system
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 consump-
tion.
●Recirculated air mode is selected as a default mode when the engine switch is turned to
IGNITION ON mode.
●It is possible to switch to outside air mode at any time by pressing .
■Operation of the air conditioning system in Eco drive mode
In Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel
efficiency:
●Engine speed and compressor operation controlled to restrict heating/cooling capac-
ity
●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