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1-2. Opening, closing and locking the doors and trunk
10_IS250C/350C_U
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors have
been locked/unlocked. (Locked: Once; Unlocked: Twice)
■Conditions affecting operation
The smart access system with push-button start uses weak radio waves. In the fol-
lowing situations, the communication between the electronic key and the vehicle
may be affected, preventing the smart access system with push-button start from
operating properly:
(Ways of coping: →P. 5 0 1 )
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large display,
airport or other facility that generates strong radio waves or electrical noise
●When carrying a portable radio, cellular phone, cordless phone or other wire-
less communication devices
●When the electronic key is in contact with, or is covered by the following metal-
lic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When multiple electronic keys are in the vicinity
●When another wireless key (that emits radio waves) is being used nearby
●When carrying or using the electronic key together with the following devices
that emit radio waves
• Another vehicle's electronic key or a wireless key that emits radio waves
• Personal computer or personal digital assistant (PDA)
• Digital audio player
• Portable game system
●If window tint with a metallic content or metallic objects are attached to the rear
window
●Immediately after the retractable hardtop is opened or closed
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3-2. Using the audio system
10_IS250C/350C_U
■Display
Up to 12 characters can be displayed at a time.
If there are 13 characters or more, pressing and holding until you hear a
beep will display the remaining characters.
A maximum of 24 characters can be displayed.
If is pressed until you hear a beep again or has not been pressed for 6 sec-
onds or more, the display will return to the first 12 characters.
Depending on the contents recorded, the characters may not be displayed prop-
erly or may not be displayed at all.
■Canceling random, repeat and scan playback
Press (RAND), (RPT), or again.
■When “LOAD”, “ERROR” or “WAIT” is shown on the display
“LOAD”: This indicates that the CD player has completed loading the CD.
“ERROR”: This indicates a trouble either in the CD or inside the player. The CDmay be dirty, damaged, or inserted up-side down.
“WAIT”: Operation is stopped due to a high temperature inside the player. Wait for a while and then press or . Contact your Lexus dealer if
the CD still cannot be played back.
■Discs that can be used
Discs with the marks shown below can be used.
Playback may not be possible depending on recording format or disc features, or
due to scratches, dirt or deterioration.
CDs with copy-protection features may not play correctly.
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3-2. Using the audio system
10_IS250C/350C_U
■Display
Up to 12 characters can be displayed at a time.
If there are 13 characters or more, pressing and holding until you hear a
beep will display the remaining characters.
A maximum of 24 characters can be displayed.
If is pressed until you hear a beep again or has not been pressed for 6 sec-
onds or more, the display will return to the first 12 characters.
Depending on the contents recorded, the characters may not be displayed prop-
erly or may not be displayed at all.
■Canceling random, repeat and scan playback
Press (RAND), (RPT), or again.
■When “LOAD”, “ERROR”, “WAIT” or “NO MUSIC” is shown on the display.
“LOAD”: This indicates that the CD player has completed loading the CD.
“ERROR”: This indicates a trouble either in the CD or inside the player. The CDmay be dirty, damaged, or inserted up-side down.
“WAIT”: Operation is stopped due to a high temperature inside the player. Wait for a while and then press or . Contact your Lexus dealer if
the CD still cannot be played back.
“NO MUSIC”: This indicates that the MP3/WMA file is not included in the CD.
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3-2. Using the audio system
3
Interior features
10_IS250C/350C_U
Switching the displayPress .
Each time is pressed, the display changes in the order of Elapsed time
→ Folder name → File name → Album title (MP3 only) → Track title →
Artist name.
■USB memory player functions
●Depending on the USB memory player that is connected to the system, the
device itself may not be operable and certain functions may not be available. If
the device is inoperable or a function is unavailable due to a malfunction (as
opposed to a system specification), disconnecting the device and reconnecting
it once again may resolve the problem.
●If the USB memory player still does not begin operation after being discon-
nected and reconnected, format the memory.
■Display
Up to 12 characters can be displayed at a time.
If there are 13 characters or more, pressing and holding until you hear a
beep will display the remaining characters.
A maximum of 24 characters can be displayed.
If is pressed until you hear a beep again or has not been pressed for 6 sec-
onds or more, the display will return to the first 12 characters.
Depending on the contents recorded, the characters may not be displayed prop-
erly or may not be displayed at all.
■Canceling random, repeat and scan playback
Press (RAND), (RPT), , or again.
■Error messages
“ERROR”: This indicates a problem in the USB memory player or its connec-
tion.
“NO MUSIC”: This indicates that no MP3 /WMA files are included in the USB memory player.
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3-3. Using the Bluetooth® audio system
10_IS250C/350C_U
■When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improperly
accessed. (→P. 3 3 0 )
■About Bluetooth®
■Compatible models
●Bluetooth® specifications:
Ver. 1.1, or higher (Recommended: Ver. 1.2)
●Following profiles:
• A2DP (Advanced Audio Distribution Profile) Ver. 1.0, or higher (Conformed:
Ve r. 1 . 2 )
• AVRCP (Audio/Video Remote Control Profile) Ver. 1.0 or higher (Con- formed: Ver. 1.3)
Portable players must correspond to the above specifications in order to be con-
nected to the Bluetooth
® audio system. However, please note that some functions
may be limited depending on the type of portable player.
■Certification for the Bluetooth® audio system
FCC ID: AJDK018
IC ID: 775E-K018
MADE IN JAPAN
This device complies with Part 15 of the FCC Rules and RSS-Gen of IC Rules.
Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation. Bluetooth is a registered trademark of
Bluetooth SIG. Inc.
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3-3. Using the Bluetooth® audio system
3
Interior features
10_IS250C/350C_UGuidance for registration completion is heard.
If the portable player has a Bluetooth
® phone, the phone can be regis-
tered at the same time. A voice guidance instruction to register a Blue-
tooth
® phone is heard.
Select “Yes” or “No” using a voice command or ,
and . (Bluetooth
® phone → P. 309)
Menu list of the Bluetooth® audio system
First menuSecond
menuThird menuOperation detail
“Setup”
“BT•A
Setup”
“Pair Audio”Registering a portable player
“Connect”Selecting a portable player to
be used
“Change Name”Changing the registered name
of a portable player
“List Audios”Listing the registered portable
players
“Set Passkey”Changing the passkey
“Delete Audio”Deleting a registered portable
player
“System
Setup”
“Guidance Vol”Setting voice guidance volume
“Device Name”Displaying the Bluetooth®
device address and name
“Initialize”Initializing the system
STEP7
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296
3-3. Using the Bluetooth® audio system
10_IS250C/350C_U
■When using a voice command
For numbers, say a combination of single digits from zero to nine.
Say the command correctly and clearly.
■Situations in which the system may not recognize your voice
●When driving on rough roads
●When driving at high speeds
●When air is blowing out of the vents onto the microphone
●When the air conditioning fan emits a loud noise
■Operations that cannot be performed while driving
●Operating the system with , and
●Registering a portable player to the system
■Changing the passkey
→P. 3 0 4
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3-3. Using the Bluetooth® audio system
10_IS250C/350C_U
Setting up a Bluetooth® enabled portable player
Registering a portable player in the Bluetooth® audio system allows the
system to function. The following functions can be used for registered por-
table players:
■ Functions and operation procedures
Pattern A
To enter the menu for each function, follow the steps below using a
voice command or , and :
● Registering a portable player
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “Pair Audio Player (Pair Audio)”
● Selecting a portable player to be used
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “Connect Audio Player (Connect)”
● Changing the registered name of a portable player
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “Change Name”
● Listing the registered portable players
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “List Audio Players (List Audios)”
● Changing the passkey
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “Set Passkey”
● Deleting a registered portable player
1. “Setup” → 2. “Bluetooth Audio Setup (BT•A Setup)” →
3. “Delete Audio Player (Delete Audio)”