service Lexus IS300h 2017 User Guide

4365-10. Phonebook
IS300h_EE(OM53D89E)
Edit a contact (PBAP incompatible Bluetooth® phones, or compatible
phones with “Automatic transfer” off)
Select the desired contact to edit.
Delete contacts ( P. 437) (PBAP incompatible Bluetooth® phones, or com-
patible phones with “Automatic transfer” off)
Edit a voice tag ( P. 457)
■Return to the default settings
Move the controller to the le ft and select “Defaults”.
You can transfer the phone numbers in your Bluetooth® phone to the system.
Operation methods differ between PBAP compatible and PBAP incompatible
Bluetooth® phones. If your cellular phone does not support either PBAP or
OPP services, you cannot transfer contacts.
Go to “Transfer contacts”: “MENU” button  “Setup”  “Telephone”  “Con-
tact/call history settings”  “Update contacts from telephone”
For PBAP compatible Bluetooth® phones when “Automatic transfer” is set to
on
Start the update automatically.
For PBAP compatible Bluetooth® phones when “Automatic transfer” is set to
off and PBAP incompatible Bluetooth® phones
Select to transfer the contact from
the connected cellular phone and
replace the current one.
Select to transfer the desired con-
tact data from the connected cellu-
lar phone to add to the current one.
Transferring a phone number
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4375-10. Phonebook
5
Lexus Display Audio system
IS300h_EE(OM53D89E)
You can register the desired contact from the phonebook. Up to 15 contacts per
phone can be registered.
Go to “Add favourit e”: “MENU” button  “Setup”  “Telephone”  “Con-
tact/call history settings”  “Add favourite”
Choose the contact to register.
Go to “Remove favourite”: “MENU” button  “Setup”  “Telephone” 
“Contact/call history settings”  “Remove favourite”
Select the desired contacts.
You can select all contacts by selecting “Select all”.
Move the controller to the left and select “Remove”.
Go to “Delete contacts”: “MENU” button  “Setup”  “Telephone” 
“Contact/call history settings”  “Delete contacts”
Select the desired contacts.
You can select all contacts by selecting “Select all”.
Move the controller to the left and select “Delete”.
■Phonebook data
Phonebook data is managed separately for every registered phone. When one phone is
connected, you cannot read the registered data of the other phones.
■When transferring contacts
Transfer contacts while the hybrid system is operating.
If the cellular phone is OPP or PBAP compatible, you may need to input “1234” on the
cellular phone for OB EX certification.
■When you have selected “Replace contacts” or “Add contact” to transfer contacts
If the cellular phone does not support OPP service, you cannot use these functions. You
can transfer the phonebook data only by operating your phone.
■Transferring contacts while Bluetooth® audio is playing
Bluetooth® audio will disconnect. It will reconnect automatically when data transfer fin-
ishes. It may not reconn ect depending on the phone which is connected.
Registering favorites
Removing favorites
Deleting the contacts data
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4405-11. Bluetooth®
IS300h_EE(OM53D89E)
When making/receiving a call
When using the phonebook
When using the Bluetooth® message function
A call cannot be made/received.
Your vehicle is in a “No service” area.
 Move to where “No service” no longer appears on the display.
Phonebook data cannot be transferred manually/automatically.
Automatic phonebook transfer function on this system is set to off.  Set automatic phonebook transfer function on this system to on. (P. 435)
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 cellular phone has not completed.
 Complete transfer operation on the cellular 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. 435)
Messages cannot be viewed.
Message transfer is not enabled 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. 438)
New message notifications are not displayed.
Notification of SMS/MMS/E-mail reception on this system is set to off.
 Set notification of SMS/MMS/E-mail reception on this system to on. (P. 438)
Automatic message transfer function is not enabled on the cellular phone.
 Enable automatic transfer function on the cellular phone.

4425-11. Bluetooth®
IS300h_EE(OM53D89E)
■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 phon e 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 slightly and cert ain functions may not be available.
■When using the hands-free system
●The audio system is muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the received call volume is overly loud, an echo may be heard.
If the Bluetooth® phone is too close to the system, quality of the sound may deteriorate and connection stat us 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 of 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 data from the cellular phone
Bluetooth®

4445-11. Bluetooth®
IS300h_EE(OM53D89E)
■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. 1.2 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. 1.4 or higher) This is a profile to allow remote 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 (Recommended : Ver. 3.0 +EDR or higher)
●Profiles:
• HFP (Hands Free Profile) Ver. 1.0 or hi gher (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 Profile) 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 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. 381)

4966-5. Using the other interior features
IS300h_EE(OM53D89E)
“SOS” button
Indicator lights
Microphone
■Automatic Collision Notification
If any airbag deploys, the system is designed to automatically call the Public
Safety Answering Point (PSAP).* The responding agent receives the vehicle's
location and attempts to speak with the vehicle occupants to assess the level
of emergency. If the o ccupants are unable to communicate, the agent auto-
matically treats the call as an emergency, contacts the nearest emergency
services provider to describe the situ ation, and requests that assistance be
sent to the location.
*: In some cases, the call cannot be made.( P. 498)
ERA-GLONASS
: If equipped
ERA-GLONASS is a telematics service th at uses Global Navigation Satellite
System (GLONASS) data and embedded cellular technology to enable the
following emergency calls to be ma de: Automatic emergency calls (Auto-
matic Collision Notificati on) and manual emergency calls (by pressing the
“SOS” button). This service is required by Eurasian Customs Union Regula-
tions.
System components
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Emergency Notification Services

4976-5. Using the other interior features
6
Interior features
IS300h_EE(OM53D89E)
■Emergency Assistance Button (“SOS”)
In the event of an emergency, push the “SOS” button to reach the Public
Safety Answering Point (PSAP). The answering agent will determine your
vehicle's location, assess the emergency, and dispatch the necessary assis-
tance required.
If you accidentally press the “SOS” button, tell the agent that you are not experi-
encing an emergency.
When the power switch is turned to ON mode, the red indicator light will illumi-
nate for 10 seconds and then the green indicator light will illuminate for 2 sec-
onds, indicating that the system is en abled. The indicator lights indicate the
following:
●If the green indicator light illuminates and stays on, the system is enabled.
●If the green indicator light flashes, an emergency call is being made (either
automatically or manually).
●If no indicator lights illuminate , the system is not enabled.
●If the red indicator light illuminates any time other than immediately after the
power switch is turned to ON mode, the system may be malfunctioning or the
backup battery may be depleted. Cont act any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.
The service life of the backup battery is 3 years or more.
Indicator lights

4986-5. Using the other interior features
IS300h_EE(OM53D89E)
WARNING
■When the Emergency Call may not be made
●Any of the followings may occur. In such cases, report to the Public Safety Answering
Point (PSAP) by other means su ch as nearby public phones.
• It may sometimes be difficult to connect to the public Safety Answering Point (PSAP) even in the reception area of t he cellular phone due to the reception level,
or if the line is busy. In such cases, you may not be able to connect to the Public
Safety Answering Point (PSAP) and thus will not be able to make emergency calls and report to the emergency departments even though the system tries to con-
nect to the Public Safety Answering Point (PSAP).
• When the vehicle is out of the cellular phone service area, the Emergency Call cannot be made.
• When any related equipment (such as the “SOS” button panel, indicator lights,
microphone, speaker, DCM, antenna, or any wires connecting the equipment.) has an abnormality, is damaged or brok en, the Emergency Call cannot be made.
• During the Emergency Call, the system makes repeated attempts to connect to
the Public Safety Answerin g Point (PSAP). However, if it cannot connect to the Public Safety Answering Point (PSAP) due to poor radio wave reception, the sys-
tem may not be able to connect to the ce llular network and the call may finish with-
out connecting. The red indi cator light will blink for approximately 30 seconds to indicate this disconnection.
• This device may not function if a shock is applied to it.
●If the 12-volt battery’s voltage decreases or there is a disconnection, the system may
not be able to access the Public Safety Answering Point (PSAP).
■When replacing DCM to a new one
ERA-GLONASS have to be activated. Contac t any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.

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7Maintenance and care
IS300h_EE(OM53D89E)
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ................502
Cleaning and protecting
the vehicle interior..................506
7-2. Maintenance
Maintenance
requirements ............................509
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions................................... 511
Hood ................................................ 513
Positioning a floo r jack ............. 514
Engine compartment ................ 515
12-volt battery ............................. 522
Tires ................................................. 525
Replacing the tire....................... 537
Tire inflation pressure .............. 543
Wheels ........................................... 545
Air conditioning filter ............... 547
Electronic key battery.............. 549
Checking and replacing
fuses.............................................. 552
Light bulbs..................................... 556

509
7
Maintenance and care
IS300h_EE(OM53D89E)
7-2. Maintenance
Scheduled maintenance should be perfor med at specified intervals according to
the maintenance schedule.
For details about maintenance items and schedules, refer to the “Lexus Service Book-
let” or “Lexus Warranty Booklet”.
What about do-it-yourself maintenance?
Many of the maintenance items are easy to do yourself if you have a little mechanical ability and a few basic automotive tools.
Note, however, that some maintenance tasks require special tools and skills. These
are best performed by qualified technicians. Even if you’re an experienced do-it-your- self mechanic, we recommend that repair s and maintenance be conducted by any
authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer. Any
authorized Lexus retailer or re pairer will keep a record of maintenance, which could be useful should you ever require Warrant y Service. Should you choose to select a
qualified and equipped professional other th an an authorized Lexus repairer to ser-
vice or maintain your vehicle, we recommen d that you request that a record of main-
tenance be kept.
Maintenance requirements
To ensure safe and econom ical driving, day-to-day care and regular mainte-
nance are essential. Lexus recommends the following maintenance:
Scheduled maintenance
Do-it-yourself maintenance