2019 LEXUS RX350 navigation system

3955-1. Basic Operations
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Lexus Display Audio system
RX350/RX350L_U ■
“Menu” screen
To display the “Menu” screen, press th e “MENU” button on the Lexus Display
Audio controller.
* : Available in the 48 states, D.C. and Alaska Button Function
“Radio” Display the radio top screen (  P. 420)
“Media” Display the media top screen (  P. 427, 434, 438, 442, 447)
“Climate” Display the air conditioning control screen (  P. 506, 508)
“Phone” Display the phone top screen (  P. 455)
“Connected Navi”
* If a turn-by-turn navigation application has been downloaded
to a connected phone, the appl ication will be displayed and
can be used.
“Info” Display the “Information” screen (  P. 482)
“Setup” Display the “Setup” screen (  P. 406)
“Display” Display the display settings screen (  P. 411)

400 5-1. Basic Operations
RX350/RX350L_U Volume switch
• Increases/decreases volume
• Press and hold: Continuously
increases/decreases volume
Radio mode:
• Press: Select a radio station
• Press and hold: Seek up/down
CD, MP3/WMA/AAC disc, Bluetooth ®
, iPod or USB mode:
• Press: Select a track/file/video
• Press and hold: Quickly move up/d own through tracks/files/videos.
“MODE” switch
• Turns the power on, selects audio source
• Press and hold this switch to mute or pause the current operation. To can-
cel the mute or pause, press and hold.Steering wheel audio switches Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on th e type of audio system or navigation
system. For details, refer to the manual provided with the audio system or nav-
igation system.
Operating the audio system us ing the steering wheel switches1
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WARNING ■
To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel. 3

4996-1. Basic operation of the Remote Touch screen
6
Interior features
RX350/RX350L_U Press the “MENU” button on the Remote Touch to display the “Menu” screen.
The display may differ depending on the type of the system. Vehicles with 12.3-inch display: When the split-screen display is selected, the “Menu”
screen will be displayed on the main display. (  P. 500)
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.“Menu” screen 
Vehicles with 8-inch display 
Vehicles with 12.3-inch display
Switch Function
Select to display the map screen (Vehicles with 8- inch display).
*Select to display the radio control screen.
*Select to display the media control screen.
*Select to display the hand s-free operation screen.
*Select to display the “LEXUS App Suite” screen.
*Select to display the “Information” screen.
*Select to display the air co nditioning control screen. (  P. 506, 508)
Select to display the “Setup” screen.
*Select to display the “Destination ” screen (Vehicle s with 12.3-inch
display).
*“Display” Select to adjust the contrast and brightness of the screens, turn the
screen off, etc.
*

500 6-1. Basic operation of the Remote Touch screen
RX350/RX350L_U ■
Full screen display
The following functions can be displayed full screen:
• Initial screen
•“Menu” screen (  P. 499)
• Map screen
*
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.■
Split-screen display
Different information can be displayed on the left and right of the screen. For
example, audio screen can be displa yed and operated while the fuel con-
sumption information screen is being disp layed. The large screen on the left of
the display is called the main display, and the small screen to the right is called
the side display.12.3-inch display 
 : If equipped12.3-inch display overview

5016-1. Basic operation of the Remote Touch screen
6
Interior features
RX350/RX350L_U ■
Selecting the operation screen
When selecting the main display, move the Remote Touch knob to the left.
When selecting the side display, move the Remote Touch knob to the right. ■
Main display
For details about the functions and operat ion of the main display, refer to the
respective section and “NAVIG ATION SYSTEM OWNER’S MANUAL”.■
Side display 
Basic screens
To change the screen displayed on the side display, use the screen buttons on
the right side of the display.
Navigation system
*Audio
* Phone
* Vehicle information (  P. 118)
Air conditioning system
(  P. 509) 
Interruption screens
Each of the following screens is displayed automatically in accordance with
conditions.
• Intuitive parking assist (if equipped) (  P. 327)
•Phone
*• Destination Assist
*•Driving mode (  P. 373)
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.Split-screen display operation
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5036-2. Using the air conditioning system and defogger
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Interior features
RX350/RX350L_U 
RX350 
RX350LFront automatic air conditioning system Air outlets and fan speed are automati cally adjusted according to the tem-
perature setting.
Vehicles with a Lexus Display Audio sy stem: Press the “MENU” button on the
Lexus Display Audio controller, then sele ct “Climate” to display the air condi-
tioning control screen.
For details on the Lexus Display Audio controller, refer to “Lexus Display
Audio controller” on P. 396.
Vehicles with a navigation system: Press the “MENU” button on the Remote
Touch, then select to display th e air conditioning control screen.
Vehicles with a navigation system (12.3 -inch display): The air conditioning sys-
tem can be displayed and operat ed on the side display. (  P. 501)
For details on the Remote Touch, refer to the “NAVIGATION SYSTEM
OWNER’S MANUAL”.
Control panel

5056-2. Using the air conditioning system and defogger
6
Interior features
RX350/RX350L_U ■
Change the airflow mode
To change the air outlets, press .
The air outlets used are switched each time the button is pressed.
Air flows to the upper body.
Air flows to the upper body and feet.
Air flows to the feet.
Air flows to the feet and the windshield defogger operates.■
Other functions ●
Switching between outside air and recirculated air modes (  P. 513)●
Defogging the windshield (  P. 513)●
Defogging the rear window and outside rear view mirrors (  P. 513)
Vehicles with a Lexus Display
Audio system 
Vehicles with a navigation system
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506 6-2. Using the air conditio ning system and defogger
RX350/RX350L_U 
Lexus Display Audio screen
Adjust the left-hand side tempera-
ture setting
Adjust the fan speed setting
Select to set auto mode on/off
Select to set eco mode on/off
(  P. 516)
Select to set cooling and dehumidifi-
cation function on/off If the indicator is turned off, the system will blow ambi ent temperature air
or heated air.
Display the option control screen (  P. 507)
Select the air flow mode
Adjust the right-hand side temperature setting 
Navigation system screen
Adjust the left-hand side tempera-
ture setting
Adjust the fan speed setting
Select the air flow mode
Adjust the right-hand side tempera-
ture setting
Display the option control screen
(  P. 507)
Select to set automatic mode on/off
Select to set cooling and de humidification function on/offIf the indicator is turned off, the system will blow ambient temperature air
or heated air.
Select to set eco mode on/off (  P. 516)Control screen (RX350) 1
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