2019 LEXUS RX350 ECO mode

4355-6. Using an external device
5
Lexus Display Audio system
RX350/RX350L_U ■
iPod cover art ●
Depending on the iPod and songs in the iPod, iPod cover art may be displayed.●
This function can be changed to on/off. (  P. 416)●
It may take time to display iPod cover art, and the iPod may not be operated while the
cover art display is in process. ■
iPod functions ●
When an iPod is connected and the audio sour ce is changed to iPod mode, the iPod will
resume play from the same poin t in which it was last used.●
Depending on the iPod that is connected to the system, certain functions may not be
available. If a function is unavailable due to a malfunction (as opposed to a system spec-
ification), disconnecting th e device and reconnecting it may resolve the problem.●
Depending on the iPod, while connected to the system, the iPod cannot be operated
with its own controls. It is necessary to us e the controls of the vehicle’s audio system
instead. ●
When the battery level of an iP od is very low, the iPod may not operate. If so, charge the
iPod before use. ●
Compatible models (  P. 437)■
iPod problems
To resolve most problems encountered when using your iPod, disconnect your iPod from
the vehicle iPod connection and reset it. For in structions on how to reset your iPod, refer
to your iPod Owner’s Manual.

436 5-6. Using an external device
RX350/RX350L_U ■
Error messages
If the following error messages appear on th e screen, refer to the table and take the
appropriate measures. If the pr oblem is not rectified, take the vehicle to your Lexus
dealer.
Message Cause/Correction procedures
“Connection error.
Please consult your
Owner’s Manual for
instructions on how to
connect the iPod.” This indicates a problem in the iPod or its connection.
“There are no songs
available for playback.
Please add compatible
files to your iPod.” This indicates that there is no music data in the iPod.
“No items available.” This indicates that songs are not found in a selected play-
list.
“Please check the iPod
firmware version.” This indicates that the softwa re version is not compatible.
Please check the co mpatible models. (  P. 437)
“Unable to authorize the
iPod.” This indicates that the Lexu s Display Audio system failed
to authorize the iPod.
Please check your iPod.
NOTICE ■
To prevent damage to th e iPod or its terminals●
Depending on the size and shape of the iPod that is connected to the system, the con-
sole box may not close fully. In this case, do not forcibly close the console box as this
may damage the iPod or the terminal, etc. ●
Do not leave the iPod in the vehicle. The temperature inside the vehicle may become
high. ●
Do not push down on or apply unnecessary pr essure to the iPod while it is connected.●
Do not insert foreign objects into the port.

440 5-6. Using an external device
RX350/RX350L_U ●
MP3, WMA and AAC files
MP3 (MPEG Audio LAYER 3) is a standard audio compression format.
Files can be compressed to approximately 1/ 10 of their original size using MP3 com-
pression.
WMA (Windows Media Audio) is a Microsof t audio compression format. This format
compresses audio data to a size smaller than that of the MP3 format.
AAC is short for Advanced Audio Coding and refers to an audi o compression technol-
ogy standard used with MPEG2 and MPEG4.
MP3, WMA and AAC file and media/formats compatibility are limited. ●
MP3 file compatibility
• Compatible standards
MP3 (MPEG1 AUDIO LAYERIII, MPEG2 AUDIO LAYERIII)
• Compatible sampling frequencies
MPEG1 AUDIO LAYERIII: 32, 44.1, 48 (kHz)
MPEG2 AUDIO LAYERIII: 16, 22.05, 24 (kHz)
• Compatible bit rates (compatible with VBR)
MPEG1 AUDIO LAYERIII: 32-320 (kbps)
MPEG2 AUDIO LAYERIII: 8-160 (kbps)
• Compatible channel modes: stereo, jo int stereo, dual channel and monaural●
WMA file compatibility
• Compatible standards
WMA Ver. 7, 8, 9 (only compatible with Window Media Audio Standard)
• Compatible sampling frequencies
32, 44.1, 48 (kHz)
• Compatible bit rates (only compatible with 2-channel playback)
Ver. 7, 8: CBR 48-192 (kbps)
Ver. 9: CBR 48-320 (kbps) ●
AAC file compatibility
• Compatible standards
MPEG4/AAC-LC
• Compatible sampling frequencies
11.025/12/16/22.05/24/32/44.1/48 (kHz)
• Compatible bit rates
16-320 (kbps)
• Compatible channel modes: 1 ch and 2 ch ●
MP4, WMV and AVI files
The following resolutions can be used:
128x96, 160x120, 176x144 (QCIF), 320x240 (QVGA), 352x240 (SIF),
352x288 (CIF), 640x480 (VGA), 720x480 (NTSC), 720x576 (PAL) ●
File names
The only files that can be recognized as MP3/WMA/AAC and played are those with
the extension .mp3, .wma or .m4a.

4415-6. Using an external device
5
Lexus Display Audio system
RX350/RX350L_U ●
ID3, WMA and AAC tags
ID3 tags can be added to MP3 files, making it possible to record the track title, artist
name, etc.
The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3 ID3 tags. (The number
of characters is based on ID3 Ver. 1.0 and 1.1.)
WMA tags can be added to WMA files, making it possible to record the track title and
artist name in the same way as with ID3 tags.
AAC tags can be added to AAC files, making it possible to record the track title and
artist name in the same way as with ID3 tags. ●
MP3, WMA and AAC playback
• When a device containing MP3, WMA or AA C files is connected, all files in the
USB memory device are checked. Once th e file check is finished, the first MP3,
WMA or AAC file is played. To make the file check finish more quickly, we recom-
mend that you do not include any files other than MP3, WMA or AAC files or cre-
ate any unnecessary folders.
• When a USB memory device is connected and the audio source is changed to USB
memory mode, the USB memory device will st art playing the first file in the first
folder. If the same device is removed an d reconnected (and the contents have not
been changed), the USB memory device w ill resume play from the same point in
which it was last used. ●
Extensions
If the file extensions .mp3, .wma and .m4a are used for files other than MP3, WMA
and AAC files, they will be skipped (not played). ●
Playback
• To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least
128 kbps and a sampling frequency of 44.1 kHz.
• There is a wide variety of freeware an d other encoding software for MP3, WMA
and AAC files on the market, and depending on the status of the encoding and the
file format, poor sound quality or noise at the start of playback may result. In some
cases, playback may not be possible at all.
• Microsoft, Windows, and Windows Media ar e the registered trademarks of Micro-
soft Corporation in the U.S.A. and other countries.
NOTICE ■
To prevent damage to the USB me mory device or its terminals●
Depending on the size and shape of the USB memory that is connected to the sys-
tem, the console box may not close fully. In th is case, do not forcibly close the console
box as this may damage the USB memory or the terminal, etc. ●
Do not leave the USB memory device in the vehicle. The temperature inside the vehi-
cle may become high. ●
Do not push down on or apply unnecessary pressure to the USB memory device
while it is connected. ●
Do not insert foreign objects into the port.

448 5-7. Connecting Bluetooth ®
RX350/RX350L_U When you register a phone, auto conn ection will be activated. It is recom-
mended to have the system set to this mode and leave the Bluetooth ®
phone in a
place where a good connection can be established.
When the engine switch is turned to ACCESSORY or IGNITION ON mode,
the system will search for a nearby cellular phone you have registered.
Next, the system automatically connects with the most recent phone that was
connected. The connected result is displayed.
When automatic connection priority is se t to on and there is more than one reg-
istered Bluetooth ®
phone available, the system will automatically connect to the
Bluetooth ®
phone with the highest priority. (  P. 450)
When auto connection has failed or “Bluetooth
* 1
Power” is turned off, you must
connect the Bluetooth ®
device manually.
Go to “Bluetooth
* 1
Setup”: “MENU” button  “Setup”  “Bluetooth
* 1
”
Select the device to connect.
Select “Connect XX
* 2
”, “Connect as a Phone” or “Connect as an Audio
Player”.
If the desired Bluetooth ®
device is not displayed, register the device.
(  P. 445)
* 1
: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
* 2
: XX represents the selected device name. ■
Reconnecting a Bluetooth ®
phone
If the system cannot connect due to poor signal strength with the engine switch in
ACCESSORY or IGNITION ON mode, the syst em will automatically attempt to recon-
nect. ■
Connecting a phone while Bluetooth ®
audio is playing●
Bluetooth ®
audio will stop temporarily.●
It may take time to connect.Connecting a Bluetooth ®
phoneThere are two connecting methods available: automatic and manual.
Auto connection
Manual connection 1
2
3

478 5-11. Bluetooth ®
RX350/RX350L_U ■
Compatible models
The Bluetooth ®
audio system supports portable audi o 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 Cont rol 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 wi th 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 engine
switch is in ACCESSORY or IGNITION ON mode, the system automatically recon-
nects the portable audio player.
If you have switched off the portable audio pl ayer 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. 409)

498 6-1. Basic operation of the Remote Touch screen
RX350/RX350L_U ■
Screen display during low temperatures
When the ambient temperature is extremely low, screen response may be delayed even
if the Remote Touch is operated.
WARNING ■
When using the Remote Touch ●
Do not allow fingers, fingernails or hair to become caught in the Remote Touch as this
may cause an injury. ●
Be careful when selecting the Remote Touch in extreme temperatures as it may
become very hot or cold due to the temperature inside the vehicle.
NOTICE ■
To prevent damage to the Remote Touch ●
Do not allow the Remote Touch to come into contact with food, liquid, stickers or lit
cigarettes as doing so may cause it to change color, emit a strange odor or stop func-
tioning. ●
Do not subject the Remote Touch to excessive pressure or strong impact as the knob
may bend or break off. ●
Do not allow coins, contact lenses or ot her such items to be come caught in the
Remote Touch as this may cause it to stop functioning. ●
Items of clothing may rip if they become caught on the Remote Touch knob. ●
If your hand or any object is on the Remote Touch knob when the engine switch is in
ACCESSORY mode, the Remote Touch knob may not operate properly.

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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