2011 Lexus IS250 radio

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1-6. Theft deterrent system
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key
with a built-in transponder chip) of another vehicle
■Certifications for the engine immobilizer system For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
NOTE:
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.
For vehicles sold in Canada
NOTE:
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.
NOTE:
L’utilisation de ce dispositif est autori sée seulement aux deux conditions suivantes:
(1) il ne doit pas produire de brouillage, et (2) l’utilisateur du dispositif doit être prêt
à accepter tout brouillage radioélectrique reçu, même si ce brouillage est suscepti-
ble de compromettre le fonc tionnement du dispositif.
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation
of the system cannot be guaranteed.

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1-7. Safety information
1
Before driving
CAUTION
■Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications with-
out consulting your Lexus dealer.
The SRS airbag may malfunct ion or deploy (inflate) accidentally, causing death or
serious injury.
●Installation, removal, disassembly and repair of the SRS airbags
●Repairs, modifications, removal or replace ment of the steering wheel, instrument
panel, dashboard, seats or seat upholstery, front, side and rear pillars or roof side
rails
●Repairs or modifications of the front fend er, front bumper, or side of the occupant
compartment
●Installation of snow plows, winches, etc. to the front grille (bull bars, kangaroo bar
etc.)
●Modifications to the vehi cle's suspension system
●Installation of electronic devices such as mobile two-way radios or CD players
●Modifications to your vehicle for a person with a physical disability

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2-4. Using other driving systems
2
When driving
■Sensor detection information
●Certain vehicle conditions and the surrounding environment may affect the
ability of the sensor to correctly detect obstacles. Particular instances where this
may occur are listed below.
• There is dirt, snow or ice on the sensor.
• The sensor is frozen.
• The sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines,
air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
In addition to the examples above, there are instances in which, because of their
shapes, signs and other object s may be judged by the sensor to be closer than they
are.
●The shape of the obstacle may prevent th e sensor from detecting it. Pay particu-
lar attention to the following obstacles.
• Wires, fences, ropes etc.
• Cotton, snow and other materials that absorb radio waves
• Sharply-angled objects
•Low obstacles
• Tall obstacles with upper sections projec ting outwards in the direction of your
vehicle
■When the display flashes and a message is displayed
 P. 4 7 0

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3-1. Using the air conditioningsystem and defogger
Automatic air conditioning system ..................................... 206
Rear window and outside rear view
mirror defoggers .................. 214
Windshield wiper de-icer ..... 215
3-2. Using the audio system Audio system type................... 216
Using the radio......................... 219
Using the CD player ............. 227
Playing back MP3 and WMA discs............................ 234
Operating an iPod ................. 242
Operating a USB memory ................................. 250
Optimal use of the audio system ..................................... 259
Using the AUX port ............... 261
Using the steering wheel audio switches ...................... 263 3-3. Using the Bluetooth®
audi

o system
Bluetooth
® audio system .... 266
Using the Bluetooth®
audio system ......................... 269
Operating a Bluetooth
®
enabled portable
player ....................................... 274
Setting up a Bluetooth
®
enabled portable
player ....................................... 277
Bluetooth
® audio system
setup ....................................... 283
3-4. Using the hands-free phone system
(for mobile phones)
Hands-free system for mobile phones...................... 284
Using the hands-free system (for mobile
phones) .................................. 288
Making a phone call.............. 296
Setting a mobile phone ........ 300
Security and system setup ....................................... 305
Using the phone book .......... 309
Interior features3

216
3-2. Using the audio system
Audio system type
With navigation system
Owners of models equi pped with a navigation system should refer to
the “Navigation System Owner's Manual”.
Without navigation system (type A)
CD player with changer and AM/FM radio
Without navigation system (type B)
CD player with changer and AM/FM radio

217
3-2. Using the audio system
3
Interior features
Ti t l ePa g e
Using the radioP. 2 1 9
Using the CD playerP. 2 2 7
Playing back MP3 and WMA discsP. 2 3 4
Operating an iPodP. 2 4 2
Operating a USB memoryP. 2 5 0
Optimal use of the audio systemP. 2 5 9
Using the AUX portP. 2 6 1
Using the steering wheel audio switchesP. 2 6 3

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3-2. Using the audio system
3
Interior features
Using the radio
Type A
Type B
Seeking any traffic
program stationStation
selector Displays radio text messages
Pow e r Vo l u m e
Scans for receivable stations
Seeking the
frequency
Changing the program typesAdjusting the frequency
(AM, FM mode) or
channel (SAT mode)
AM FM/SAT
mode buttons
Silencing a sound
Seeking any traffic
program station Station
selector Silencing a sound
Pow e r Vo l u m e
Seeking the
frequency Station selectorAdjusting the frequency
AM/FM
mode buttons

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3-2. Using the audio system
Setting station presets (excluding XM® Satellite Radio)
Search for desired stations by turning
or pressing “ ” or
“  ” on .
Press and hold the button (from to ) the station is to
be set to until you hear a beep.
Scanning radio stations (excluding XM® Satellite Radio) (type A only)
■ Scanning the preset radio stations
Press and hold until you hear a beep.
Preset stations will be played for 5 seconds each.
When the desired station is reached, press once again.
■ Scanning all radio stations within range
Press .
All stations with reception will be played for 5 seconds each.
When the desired station is reached, press once again.
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