2012 Lexus HS250h service

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2-1. Driving procedures
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When driving
HS250h_U_75050U
■Operation of the “POWER” switch
●When operating the “POWER” switch, one short, firm press is enough. If the
switch is pressed improperly, the hybrid system may not start or the “POWER”
switch mode may not change. It is not necessary to press and hold the switch.
●If attempting to restart the hybrid system immediately after turning the
“POWER” switch off, the hybrid system may not start in some cases. After turn-
ing the “POWER” switch off, please wait a few seconds before restarting the
hybrid system.
■Automatic P position selection function
●When the shift position is in a position other than P, pressing the “POWER”
switch with the vehicle stopped completely will cause the shift position to
change to P automatically, and then the “POWER” switch will turn off.
●When turning the “POWER” switch off from a position other than P, firmly
depress the brake pedal and confirm that the shift position* has changed to P
before slowly releasing the brake pedal.
*: Even after the instrument panel display has been turned off, the shift positionindicator will continue to be displayed for several seconds.
●If the P position control system malfunctions, the “POWER” switch will not be
able to be turned off. In such a case, the switch can be turned off by applying the
parking brake.
When the system malfunctions, immediately have your vehicle serviced by your
Lexus dealer.

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3-2. Using the audio system
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■When the 12-volt battery is disconnected
All preset stations are erased.
■Reception sensitivity
●Cargo loaded on the roof luggage carrier, especially metal objects, may
adversely affect the reception of XM® Satellite Radio.
●It is difficult to maintain perfect radio reception at all times due to the continually
changing position of the antenna, differences in signal strength and surrounding
objects, such as trains and transmitters.
●The radio antenna is mounted inside the rear window. To maintain clear radio
reception, do not attach metallic window tinting or other metallic objects to the
antenna wire mounted inside the rear window.
■Receiving XM® Satellite Radio
An XM
® Satellite Radio is a tuner designed exclusively to receive broadcasts pro-
vided under a separate subscription. Availability is limited to the 48 contiguous
states and 10 Canadian provinces.
●XM® subscriptions
For detailed information about XM® Satellite Radio or to subscribe:
U. S .A . 
Visit on the web at www.xmradio.com
or call 1-877-515-3987.
Canada 
Visit on the web at www.xmradio.ca
or call 1-877-515-3987.
●Radio ID
You will need the radio ID when activating XM
® service or reporting a problem.
Select “CH000” using , and the receiver’s 8-character ID number
will appear.
●Satellite tuner
The tuner supports only Audio Services (Music and Talk) and the accompanying
Te x t I n f o r m a t i o n o f X M
® Satellite Radio.

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3-4. Using the hands-free phone system (for cellular phones)
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Interior features
HS250h_U_75050U
■Conditions under which the system will not operate
●If using a cellular phone that does not support Bluetooth®
●If the cellular phone is switched off
●If you are outside service range
●If the cellular phone is not connected
●If the cellular phone’s battery is low
●If the cellular phone is behind the seat or in the glove box or console box
●If metal is covering or touching the phone
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
●If both parties speak at the same time, it may be difficult to hear.
●If the incoming call volume is overly loud, an echo may be heard.
●Try to face toward the microphone as much as possible when speaking.
●In the following circumstances, it may be difficult to hear the other party:
• When driving on unpaved roads
• When driving at high speeds
• When a window is open
• When the air conditioning is blowing directly on the microphone
• When the air conditioning is set to high
■When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improperly
accessed. (→P. 3 6 7 )
■For detailed information about Handsfree Phone System
For assistance with pairing and operating your cell phone, go to the website
www.lexus.letstalk.com.

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3-4. Using the hands-free phone system (for cellular phones)
HS250h_U_75050U
■Call waiting
●If your phone does not support HFP Ver. 1.5, this function cannot be used.
●Call waiting operation may differ depending on your cellular phone and service
provider.
■Call history
Up to 5 numbers can be stored in each of the outgoing and incoming call history
memories.
■When talking on the phone
●Do not talk simultaneously with the other party.
●Keep the volume of the received voice down. Otherwise, voice echo will
increase.

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3-7. Other interior features
HS250h_U_75050U
Safety Connect∗∗
: If equipped
Safety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and embedded cellular technology to pro-
vide safety and security features to subscribers. Safety Connect is sup-
ported by Lexus’ designated response center, which operates 24 hours per
day, 7 days per week.
Safety Connect service is available by subscription on select, telematics
hardware-equipped vehicles.
By using the Safety Connect service, you are agreeing to be bound by the
Telematics Subscription Service Agreement and its Terms and Conditions,
as in effect and amended from time to time, a current copy of which is avail-
able at Lexus.com. All use of the Safety Connect service is subject to such
then-applicable Terms and Conditions.
■ System components
Microphone
“SOS” button
LED light indicators

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3-7. Other interior features
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Interior features
HS250h_U_75050U
■Services
Subscribers have the following Safety Connect services available:
● Automatic Collision Notification
*
Helps drivers receive necessary response from emergency ser-
vice providers. ( →P. 4 1 1 )
*: U.S. Patent No. 7,508,298 B2
●Stolen Vehicle Location
Helps drivers in the event of vehicle theft. ( →P. 4 1 2 )
● Emergency Assistance Button (“SOS”)
Connects drivers to response-center support. ( →P. 412)
● Enhanced Roadside Assistance
Provides drivers various on-road assistance. ( →P. 4 1 2 )
■ Subscription
After you have signed the Telematics Subscription Service Agree-
ment and are enrolled, you can begin receiving services.
A variety of subscription terms is available for purchase. Contact
your Lexus dealer, call 1-800-25-LEXUS (1-800-255-3987) or
push the “SOS” button in your vehicle for further subscription
details.

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3-7. Other interior features
HS250h_U_75050U
■Safety Connect Services Information
●Phone calls using the vehicles Bluetooth® technology will not be possible dur-
ing Safety Connect.
●Safety Connect is available beginning Fall 2009 on select Lexus models. Con-
tact with the Safety Connect response center is dependent upon the telematics
device being in operative condition, cellular connection availability, and GPS
satellite signal reception, which can limit the ability to reach the response center
or receive emergency service support. Enrollment and Telematics Subscription
Service Agreement required. A variety of subscription terms is available;
charges vary by subscription term selected.
●Automatic Collision Notification, Emergency Assistance and Stolen Vehicle
Location will function in the United States, including Hawaii and Alaska, and in
Canada, and Enhanced Roadside Assistance will function in the United States
(except Hawaii) and in Canada. No Safety Connect services will function out-
side of the United States in countries other than Canada.
●Safety Connect services are not subject to section 255 of the Telecommunica-
tions Act and the device is not TTY compatible.
■Languages
The Safety Connect response center will offer support in multiple languages. The
Safety Connect system will offer voice prompts in English and Spanish. Please indi-
cate your language of choice when enrolling.
■When contacting the response center
You may be unable to contact the response center if the network is busy.

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3-7. Other interior features
3
Interior features
HS250h_U_75050U
Safety Connect LED light IndicatorsWhen the “POWER” switch is turned to ON mode, the red indicator
light comes on for 2 seconds then turns off. Afterward, the green indica-
tor light comes on, indicating that the service is active.
The following indicator light patterns indicate specific system usage con-
ditions:
● Green indicator light on = Active service
● Green indicator light flashing = Safety Connect call in process
● Red indicator light (except at vehicle start-up) = System malfunction
(contact your Lexus dealer)
● No indicator light (off) = Safety Connect service not active
Safety Connect services
■ Automatic Collis ion Notification
In case of either airbag deployment or severe rear-end collision, the
system is designed to automatically call the response center. The
responding agent receives the vehicle’s location and attempts to speak
with the vehicle occupants to assess the level of emergency. If the
occupants are unable to communicate, the agent automatically treats
the call as an emergency, contacts the nearest emergency services
provider to describe the situation, an d requests that assistance be sent
to the location.