2018 LEXUS RX450h bluetooth

TABLE OF CONTENTS
4
RX450h_RX450hL _U_OM48F85U5-1. Basic Operations
Lexus Display Audio
system..........................................400
Steering wheel audio
switches ...................................... 406
Mobile Assistant ........................ 407
USB/AUX ports ........................ 409
5-2. Setup
Setup menu ....................................412
General settings...........................413
Voice settings................................416
Display settings ............................. 417
5-3. Using the audio system
Selecting the audio
source ........................................... 418
Optimal use of the audio
system............................................419
Audio settings ............................. 420
Audio menu screen
operation .................................... 423
5-4. Using the radio
Radio operation.......................... 426
5-5. Playing an audio CD and
MP3/WMA/AAC discs
CD player operation ................ 433
5-6. Using an external device
Listening to an iPod .................. 440
Using USB memory
device .......................................... 444
Using the AUX port ................. 448 5-7. Connecting Bluetooth ®
Steps for using Bluetooth ®

devices ........................................ 449
Registering a Bluetooth ®

device ............................................451
Selecting a Bluetooth ®

device .......................................... 452
Connecting a Bluetooth ®

audio player .............................. 453
Connecting a Bluetooth ®

phone ........................................... 454
Displaying a Bluetooth ®

device details ............................ 455
Detailed Bluetooth ®

settings ........................................ 456
5-8. Bluetooth ®
Audio
Listening to Bluetooth ®

Audio ........................................... 459
5-9. Bluetooth ®
Phone
Using a Bluetooth ®

Phone.............................................461
Making a call................................ 463
Receiving a call ........................... 466
Speaking on the phone ........... 467
Using a Bluetooth ®
phone
message...................................... 469
Using the steering wheel
switches ........................................ 471
Bluetooth ®
phone
settings .........................................472
5-10. Phonebook
Contact settings ..........................474
Messaging settin g ......................4775
Lexus Display Audio system

5 1
987432
10
RX450h_RX450hL _U_OM48F85U 655-11. Bluetooth ®
What to do if...
(Troubleshooti ng)................... 478
Bluetooth ®
................................... 482
5-12. Other function
“Information” screen ................488
USB photo .................................... 490
Weather information................ 492
Voice command system ......... 493
6-1. Basic operation of the
Remote Touch screen
Remote Touch ............................500
12.3-inch display ........................ 504
6-2. Using the air conditioning
system and defogger
Lexus Climate Concierge ..... 506
Front automatic air
conditioning system ............... 507
Rear automatic air
conditioning system ............... 522
Heated steering wheel/
seat heaters/
seat ventilators ......................... 525
6-3. Using the interior lights
Interior lights list ......................... 528
• Interior lights .......................... 529
• Personal lights.......................530 6-4. Using the storage features
List of storage features ............ 532
• Glove box ............................... 534
• Console box .......................... 534
• Cup holders ........................... 535
• Door pockets ........................ 537
• Bottle holders ........................ 537
• Coin box..................................538
• Auxiliary boxes ..................... 539
Luggage compartment
features ....................................... 540
6-5. Using the other interior
features
Other interior features ............ 547
• Sun visors ................................ 547
• Vanity mirrors ....................... 547
• Clock ........................................ 548
• Wireless charger ................. 548
• Power outlets ........................ 555
•Front passenger
footwell hooks ....................... 557
• Rear door sunshades ......... 557
• Armrest....................................558
• Assist grips ............................. 559
• Coat hooks............................. 559
Garage door opener ............... 560
Compass ....................................... 567
LEXUS Enform Safety
Connect........................................ 571
LEXUS Enform Remote ......... 576
LEXUS Enform Service
Connect.......................................5776
Interior features

399
5 Lexus Display
Audio system
RX450h_RX450hL _U_OM48F85U5-6. Using an external device
Listening to an iPod .................. 440
Using USB memory
device...........................................444
Using the AUX port ................ 448
5-7. Connecting Bluetooth ®
Steps for using Bluetooth ®

devices .........................................449
Registering a Bluetooth ®

device............................................ 451
Selecting a Bluetooth ®

device ...........................................452
Connecting a Bluetooth ®

audio player ...............................453
Connecting a Bluetooth ®

phone ...........................................454
Displaying a Bluetooth ®

device details ........................... 455
Detailed Bluetooth ®

settings.........................................456
5-8. Bluetooth ®
Audio
Listening to Bluetooth ®

Audio............................................459 5-9. Bluetooth ®
Phone
Using a Bluetooth ®

Phone ............................................ 461
Making a call ................................ 463
Receiving a call ........................... 466
Speaking on the phone............ 467
Using a Bluetooth ®
phone
message ...................................... 469
Using the steering wheel
switches.........................................471
Bluetooth ®
phone
settings ........................................ 472
5-10. Phonebook
Contact settings ......................... 474
Messaging setting...................... 477
5-11. Bluetooth ®
What to do if...
(Troubleshooting)................... 478
Bluetooth ®
................................... 482
5-12. Other function
“Information” screen................ 488
USB photo ....................................490
Weather information................ 492
Voice command system ......... 493

406 5-1. Basic Operations
RX450h_RX450hL _U_OM48F85UVolume 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
2
WARNING ■
To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel. 3

4075-1. Basic Operations
5
Lexus Display Audio system
RX450h_RX450hL _U_OM48F85UPress and hold the off hook switch
until you hear the beeps that indicate
the system is listening.
The Mobile Assistant can be used
only when the neighboring screen is
displayed. To cancel the Mobile Assistant, select
“Cancel”, or press and hold the off hook
switch.
To restart the Mobile Assistant for addi-
tional commands, press the off hook
switch. Mobile Assistant can only be
restarted after the sy stem responds to a
voice command. After some phone and
music commands, the Mobile Assistant
feature will automatically end to com-
plete the requested action.Mobile Assistant The Mobile Assistant feature will activate Apple’s Siri 
Eyes Free mode via
the steering wheel switches. To operat e the Mobile Assistant, a compatible
cellular phone must be registered and connected to this system via
Bluetooth 
. ( → P. 449) 1
2

408 5-1. Basic Operations
RX450h_RX450hL _U_OM48F85U■
Adjusting the volume
The volume of the Mobile Assist ant can be adjusted using the
“ PWR·VOL
” knob or
steering wheel volume switch es. The Mobile Assistant an d phone call volumes are syn-
chronized. ■
Microphone
It is not necessary to speak directly into the microphone when using the Mobile Assis-
tant. ●
Wait for the listening beeps before 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 Assistan t is being used.
• When the air conditioning syst em’s fan speed is set high.
• When the air conditioning vents ar e 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 unavailable
function, Siri will inform you that the function is not available. ●
If Siri is not enabled on the ce llular phone connected via Bluetooth 
, an error message
will be displayed on the screen. ●
While a phone call is active, the Mobile Assistant cannot be used. ●
If using the navigation featur e of the cellular phone, ensure the active audio source is
Bluetooth 
audio or iPod in order to hear turn by turn direction prompts.

412
RX450h_RX450hL _U_OM48F85U5-2. Setup
Go to “Setup”: “MENU” button → “Setup”
Change the settings for operation
sounds, screen animation, etc.
( → P. 413)
Change the settings for voice guid-
ance. ( → P. 416)
Change the settings for registering,
removing, connecting and discon-
necting Bluetooth ®
devices.
( → P. 451, 452, 453, 454)
Change the settings for FM radio,
iPod, etc. ( → P. 420)
Change the settings for vehicle cus-
tomization. ( → P. 736)
Change the settings for phone
sound, phonebook, etc. ( → P. 472)
Set the pop up reminder for mobile
data usage notification.Setup menu The Lexus Display Audio system can be adjusted to the desired settings.
Display “Setup” screen 1
2
3
4
5
6
7

4135-2. Setup
5
Lexus Display Audio system
RX450h_RX450hL _U_OM48F85UGo to “General Settings”: “MENU” button → “Setup” → “General”
General settings Settings are available for adjusting th e operation sounds, screen animation,
etc.
Screen for general settings
Button Function
“Language” Change language. The select able languages may differ
depending on the model or region.
“Units of Measurement” Change the distance unit.
“Beep” Set the beep sound on/off.
“Button Color” Change the button color.
“Customize Images” Change the startup image and screen off image.
( → P. 414)
“Animation” Set the animation effect on/off.
“Delete Personal Data” Delete personal data ( → P. 415)
“Software Update” Update program versions. For details, contact your Lexus
dealer.
“Gracenote ®
Database
Update” Update gracenote database versions. For details, contact
your Lexus dealer
“Software Information” Display the open source license.
“Auto Detect iPhone
App” Select to set a pop-up message displayed on an iPhone
connected via Bluetooth ®
on/off when an application on
the iPhone needs to be activated.