2019 LEXUS RX450H low

4685-9. Bluetooth® Phone
RX450h_RX450hL_U
Phone number containing a “w” symbol
When the “w” symbol is dialed in an outgoing call, you need to go to the
“Release Tones” screen to dial the following digits. Move the controller to the
left and then select “Release Tones”.
Select “Handset Mode” to change from a hands-free call to a cellular phone call
or vice versa.
Press the on-hook switch on the steering wheel or select .
When a call is interrupted by a third pa rty while talking, an incoming call mes-
sage will be displayed.
To talk with the other party:
Press the off-hook sw itch on the steer-
ing wheel or select .
To refuse the call:
Press the on-hook switch on the steer-
ing wheel or select .
Every time you press the off-hook switch on the steering wheel or select during
call waiting, you will be sw itched to the other party.
■Transferring calls
●It is not possible to transfer from hand s-free to the cellular phone while driving.
●If you transfer from the cellular phone to ha nds-free, the hands-free screen will be dis-
played, and you can operate the system using the screen.
●Transfer method and operation may vary according to the cellular phone used.
●For operation of the cellular phone in use, see the phone’s manual.
■Call waiting operation
Call waiting operation may differ depending on your phone company and cellular
phone.
To transfer a call
To hang up
Call waiting

4695-9. Bluetooth® Phone
5
Lexus Display Audio system
RX450h_RX450hL_U
Go to message screen: “MENU” button  “Phone”  “Messages”
Select a message.
Moving the controller to the left while on the message list screen displays the setting
screen. ( P. 477)
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” disp lays the next or previous message.
If a message is too long, select “R ead 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 reply 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 E-mail th at has been read as unread. Select
“Mark Read” to mark E-mail that has not been read as read.
Using a Bluetooth® phone message
Once a MAP-profile compatible Bluetooth® 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
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478
RX450h_RX450hL_U5-11. Bluetooth
®
If there is a problem with the hands-free system or a Bluetooth® device, first
check the table below.
When using the hands-free system with a Bluetooth® device
What to do if... (Troubleshooting)
The hands-free system or Bluetooth® device does not work.
The connected device may not be a compatible Bluetooth® cellular phone.
 For a list of specific devices which operat ion has been confirmed on this system,
check with your Lexus dealer or the following website:
http://www.lexus. com/MobileLink
The Bluetooth® version of the connected cellular phone may be older than the speci-
fied version.
 Use a cellular phone with Bluetooth
® version 2.0 or higher (recommended: Ver.
3.0 with EDR or higher). ( P. 484)

4805-11. Bluetooth®
RX450h_RX450hL_U
When using the phonebook
When using the Bluetooth® message function
Phonebook data cannot be transferred manually/automatically.
The profile version of the connected cellular phone may not be compatible with trans-
ferring phonebook data.
 For a list of specific devices which operat ion has been confirmed on this system,
check with your Lexus dealer or the following website:
http://www.lexus. com/MobileLink
Automatic phonebook transfer function on this system is set to off.
 Set automatic phonebook transfer function on this system to on. ( P. 474)
Passcode has not been entered on the cellular phone.
 Enter the passcode on the cellular phone if requested (default passcode: 1234).
Transfer operation on the ce llular phone has not completed.
 Complete transfer operation on the ce llular phone (approve transfer operation
on the phone).
Phonebook data cannot be edited.
Automatic phonebook transfer function on this system is set to on.
 Set automatic phonebook transfer function on this system to off. ( P. 474)
Messages cannot be viewed.
Message transfer is not en abled on the cellular phone.
 Enable message transfer on the cellular phone (approve message transfer on the
phone).
Automatic transfer function on this system is set to off.
 Set automatic transfer function on this system to on. ( P. 474)
New message notifications are not displayed.
Notification of SMS/MMS/E-mail recept ion on this system is set to off.
 Set notification of SMS/MMS/E-mail re ception on this system to on. (P. 473)
Automatic message transfer function is not enabled on the cellular phone.
 Enable automatic transfer func tion on the cellular phone.

4825-11. Bluetooth®
RX450h_RX450hL_U
■When using the Bluetooth® audio system
●In the following situations, the system may not function.
• If the portable audio player is turned off
• If the portable audio player is not connected
• If the portable audio player’s battery is low
●There may be a delay if a cellular phone connection is made during Bluetooth® audio
play.
●Depending on the type of portable audio play er that is connected to the system, opera-
tion may differ slight ly and certain functions may not be available.
■When using the hands-free system
●The audio system is mu ted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the received call volume is over ly loud, an echo may be heard.
If the Bluetooth® phone is too close to the system, quality of the sound may deteriorate
and connection status may deteriorate.
●In the following situations, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• If a window is open
• If the air conditioning is blow ing directly on the microphone
• If there is interference from the network of the cellular phone
●Depending on the type phone, certain functions may not be available.
■Conditions under which the system will not operate
●If using a cellular phone that does not support Bluetooth®
●If the cellular phone is turned off
●If you are outside of cellular phone service coverage
●If the cellular phone is not connected
●If the cellular phone’s battery is low
●When outgoing calls are controlled, due to heavy traffic on phone lines, etc.
●When the cellular phone itself cannot be used
●When transferring phonebook da ta from the cellular phone
Bluetooth®

4835-11. Bluetooth®
5
Lexus Display Audio system
RX450h_RX450hL_U
■Bluetooth® antenna
The antenna is built into the display.
If the portable audio player is behind the se at or in the glove box or console box, or is
touching or covered by metal objects, the connection status may deteriorate.
If the cellular phone is behind the seat or in the console box, or touching or covered by
metal objects, the connection status may deteriorate.
■Battery charge/signal status
●This display may not correspond exactly wi th the portable audio player or cellular
phone itself.
●This system does not have a charging function.
●The portable audio player or cellular phone battery will be depleted quickly when the
device is connected to Bluetooth®.
■When using the Bluetooth® audio and hands-free system at the same time
The following problems may occur.
●The Bluetooth® audio connection may be interrupted.
●Noise may be heard during Bluetooth® audio playback.
■About the contact in this system
The following data is stored for every registered cellular phone. When another phone is
connecting, you cannot read the registered data.
●Contact data
●Call history
●Favorite
●Message
When removing a Bluetooth® phone from the system, the above-mentioned data is also
deleted.
■About Bluetooth®

4845-11. Bluetooth®
RX450h_RX450hL_U
■Compatible models
The Bluetooth® audio system supports portable audio players with the following specifi-
cations
●Bluetooth® specifications:
Ver. 2.0 or higher (Recommend ed: Ver. 3.0 +EDR or higher)
●Profiles:
• A2DP (Advanced Audio Distribution Profile) Ver. 1.0, or higher
(Recommended: Ver. 1.3 or higher)
This is a profile to transmit stereo audio or high quality sound to the audio system.
• AVRCP (Audio/Video Remote Control Profile) Ver. 1.0 or higher (Recommended: Ver. 1.5 or higher)
This is a profile to allow re mote control the A/V equipment.
However, please note that some functions may be limited depending on the type of por-
table audio player connected.
The hands-free system supports cellular ph ones with the following specifications.
●Bluetooth® specification:
Ver. 2.0 or higher (Recommend ed: Ver. 3.0 +EDR or higher)
●Profiles:
• HFP (Hands Free Profile) Ver. 1.0 or higher (Recommended: Ver. 1.6 or higher)
This is a profile to allow hands-free phone calls using a cellular phone or head set. It
has outgoing and incoming call functions.
• OPP (Object Push Profile) Ver. 1.1 or higher (Recommended: Ver. 1.2) This is a profile to transfer phonebook data. When a Bluetooth
® compatible cellular
phone has both PBAP and OPP, OPP cannot be used.
• PBAP (Phone Book Access Profile) Ver. 1.0 or higher (Recommended: Ver. 1.1) This is a profile to transfer phonebook data.
• MAP (Message Access Pr ofile) Ver.1.0 or higher
This is a profile to using phone message.
If the cellular phone does not support HFP, yo u cannot register it with the hands-free sys-
tem. OPP, PBAP or MAP services must be selected individually.
■Reconnecting the portable audio player
If the portable audio player is disconnected due to poor reception when the power
switch is in ACCESSORY or ON mode, the system automatically reconnects the porta-
ble 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 sell your car
Be sure to delete your personal data. ( P. 415)

488
RX450h_RX450hL_U5-12. Other function
Go to “Information”: “MENU” button 
“Info”
Display the fuel consumption.
( P. 127)
Display the “USB Photo” screen.
( P. 490)
Display the Traffic Map picture.
Available when in a traffic supported
HD Radio coverage area
Display the weather information.
( P. 492)
Go to “Traffic Map”: “MENU” button  “Info” “Traffic Incidents”
Current position of your car
Traffic information line
The line color means the following:
Red: Heavy congestion
Yellow: Moderate traffic
Green: Free flowing traffic
“Information” screen
Display “Information” screen
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Traffic information map
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