ESP Lexus HS250h 2012 Owner's Guide

187
2-2. Instrument cluster
2
When driving
HS250h_U_75050U
Touch tracer display functionThe switch operation is shown on th e head-up display when the steering
switch provided on the steering wheel is operated. The driver can oper-
ate the steering switch without seeing it on the steering wheel.
The display will change in
response to steering switch opera-
tion.
Touching the steering switch will
cause the touch tracer display to
appear on the head-up display.

188
2-2. Instrument cluster
HS250h_U_75050U■
Touch tracer display
Only the switch that is being
operated is highlighted, and
thus, the driver can perceive
which button is being operated.
The applicable switch displayed
on the head-up display will
change in response to the
switch operation.
Taking your finger off the steering
switch returns the display to the
vehicle speed indication.
It is possible to turn the touch
tracer display ON/OFF as neces-
sary. (→P. 1 8 9 )
Turn-by-turn navigation
When the vehicle approaches an
intersection, the direction the vehi-
cle should go is guided by the
arrow.
When the vehicle approaches an
intersection, the route guidance
will start and the distance
* to the
intersection will also be displayed.
The animation guidance changes
according to the vehicle conditions
(running or stopped).
*:The distance decreases in incre- ments of 50 yards and the dis-
tance indication will disappear
when the vehicle passes through
the intersection.

190
2-2. Instrument cluster
HS250h_U_75050U
■Brightness of the head-up display
The headlight control sensor detects the brightness of the area surrounding the
head-up display and adjusts the brightness accordingly. (→P. 1 9 4 )
■Head-up display
The head-up display may seem dark and hard to see when viewed through sun-
glasses, especially polarized sunglasses.
Adjust the brightness of the head-up display or remove your sunglasses.
CAUTION
■Before using the head-up display
Check that the position and brightness of the head-up display image does not inter-
fere with safe driving. Incorrect adjustment of the image's position or brightness
may obstruct the driver's view and lead to an accident, resulting in death or serious
injury.
NOTICE
■To prevent damage to components
●Do not place any drinks near the head-up
display projector. If the projector gets wet,
electrical malfunctions may result.
●Do not place anything on or put stickers
onto the head-up display projector.
Doing so could interrupt head-up display
indications.
●Do not touch the inside of the head-up dis-
play projector or thrust sharp edges or the
like into the projector.
Doing so could cause mechanical malfunc-
tions.

226
2-4. Using other driving systems
HS250h_U_75050U
■Certification
For vehicles sold in the U.S.A.
FCC ID: HYQDNMWR004
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing 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.
FCC WARNING
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Radiofrequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncon-
trolled environment.
This equipment should be installed and operated with minimum distance of 20 cm
between the radiator (antenna) and your body.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
CAUTION
■Before using dynamic radar cruise control
Do not overly rely on vehicle-to-vehicle distance control.
Be aware of the set speed. If automatic deceleration/acceleration is not appropri-
ate, adjust the vehicle speed, as well as the distance between your vehicle and vehi-
cles ahead by applying the brakes etc.

238
2-4. Using other driving systems
HS250h_U_75050U
Driving assist systems
To help enhance driving safety and performance, the following systems
operate automatically in response to various driving situations. Be aware,
however, that these systems are supplementary and should not be relied
upon too heavily when operating the vehicle.
■ ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driving on a slippery road surface
■Brake assist
Generates an increased level of braking force after the brake pedal is
depressed when the system detects a panic stop situation
■VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning on
slippery road surfaces
■TRAC (Traction Control)
Helps to maintain drive power and prevent the drive wheels from spinning
when starting the vehicle or accelerating on slippery roads
■EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel
■Enhanced VSC (Enhanced vehicle stability control)
Provides cooperative control of the ABS, TRAC, VSC and EPS.
Helps to maintain directional stability when swerving on slippery road sur-
faces by controlling steering performance.
■PCS (Pre-Collision System) (if equipped)
→ P. 2 4 5

241
2-4. Using other driving systems
2
When driving
HS250h_U_75050U
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from over-
heating when there is frequent steering input over an extended period of time. The
steering wheel may feel heavy as a result. Should this occur, refrain from excessive
steering input or stop the vehicle and turn the hybrid system off. The EPS system
should return to normal within 10 minutes.
CAUTION
■The ABS does not operate effectively when
●Tires with inadequate gripping ability are used (such as excessively worn tires on
a snow covered road).
●The vehicle hydroplanes while driving at high speed on wet or slick road.
■Stopping distance when the ABS is operating may exceed that of normal condi-
tions
The ABS is not designed to shorten the vehicle’s stopping distance. Always main-
tain a safe distance from the vehicle in front of you in the following situations:
●When driving on dirt, gravel or snow-covered roads
●When driving with tire chains
●When driving over bumps in the road
●When driving over roads with potholes or roads with uneven surfaces
■TRAC may not operate effectively when
Directional control and power may not be achievable while driving on slippery road
surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.
■When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may cause
an accident. Exercise particular care when the indicator light flashes.
■When the TRAC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road conditions. As
these are the systems to ensure vehicle stability and driving force, do not turn the
TRAC/VSC systems off unless necessary.

250
2-4. Using other driving systems
HS250h_U_75050U
■Certification
For vehicles sold in the U.S.A.
FCC ID: HYQDNMWR004
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing 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.
FCC WARNING
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Radiofrequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncon-
trolled environment.
This equipment should be installed and operated with minimum distance of 20 cm
between the radiator (antenna) and your body.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.

277
3-2. Using the audio system
3
Interior features
HS250h_U_75050U
■Using cellular phones
Interference may be heard through the audio system’s speakers if a cellular phone
is being used inside or close to the vehicle while the audio system is operating.
Ti t l ePa g e
Using the radioP. 2 7 9
Using the CD playerP. 2 8 7
Playing MP3 and WMA discsP. 2 9 5
Operating an iPodP. 3 0 2
Operating a USB memoryP. 3 1 0
Optimal use of the audio systemP. 3 1 8
Using the AUX portP. 3 2 1
Using the steering wheel audio switchesP. 3 2 2

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3-2. Using the audio system
HS250h_U_75050U
■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.

307
3-2. Using the audio system
3
Interior features
HS250h_U_75050U
Adjusting sound quality and volume balancePress to enter iPod menu mode.
Pressing changes sound modes. ( →P. 319)
■About iPod
●Apple is not responsible for the operation of this device or its compliance with
safety and regulatory standards.
●iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
■iPod functions
●When an iPod is connected and the audio source is changed to iPod mode, the
iPod will resume play from the same point in which it was last used.
●Depending on the iPod that is connected to the system, certain functions may
not be available. Disconnecting the device and reconnecting it once again may
resolve some malfunctions.
■iPod problems
To resolve most problems encountered when using your iPod, disconnect your iPod
from the vehicle iPod connection and reset it.
For instructions on how to reset your iPod, refer to your iPod Owner’s Manual.
■Display
→ P. 2 9 1
■Routing portable audio device cables
When the console box is open, portable
audio device cables can be pulled through
the opening.