radio Lexus IS250 2013 Using the Bluetooth audio system / LEXUS 2013 IS250,IS350 (OM53B64U) Owner's Guide

5
When trouble arises
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5-2. Steps to take in an emergency
■If the tire pressure warning system is inoperative
The tire pressure warning system will be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmitters are used
●If the ID code on the tire pressure warning valves and transmitters is not regis-
tered in the tire pressure warning computer
●If a different set of tires has been selected using the satellite switch
●If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or higher
The tire pressure warning system may be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies are nearby
●If a radio set at similar frequencies is in use in the vehicle
●If there is a lot of snow or ice on the vehicle, in particular around the wheels or
wheel housings
●If non-genuine Lexus wheels are used (Even if you use Lexus wheels, the tire
pressure warning system may not work properly with some types of tires.)
●If tire chains are used
■If the tire pressure warning light freque ntly comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1 minute
when the “ENGINE START STOP” switch is turned to IGNITION ON mode, have
it checked by your Lexus dealer.
■Customization that can be configured at Lexus dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features  P. 5 4 2 )

535
6-1. Specifications
6
Vehicle specifications
■Temperature A, B, C
The temperature grades are A (the hi ghest), B, and C, representing
the tire's resistance to the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a specified indoor
laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate
and reduce tire life, and excessive temperature can lead to sudden tire fail-
ure.
The grade C corresponds to a level of performance which all passenger car
tires must meet under the Federal Mo tor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory
test wheel than the minimum required by law.
Warning: The temperature grades for this tire are established for a tire that
is properly inflated and not overloaded.
Excessive speed, underinflation, or excess ive loading, either separately or in
combination, can cause heat build up and possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine

561
7
For owners
ATTENTION
■Précautions avec les sacs de sécurité gonflables SRS
●Si vous avez des difficultés à respirer après le déploiement d'un sac de sécurité
gonflable SRS, ouvrez une porte ou une vitre pour faire entrer de l'air frais, ou
bien descendez du véhicule si cela ne présente pas de danger. Essuyez tout
résidu dès que possible afin d'éviter d'éventuelles irritations de la peau.
●Si les parties renfermant les sacs de sécurité gonflables SRS, telles que la
garniture du moyeu de volant et la garniture de montant avant, apparaissent
abîmées ou craquelées, faites-les remplacer par votre concessionnaire Lexus.
■Modification et mise au rebut des éléments du système de sacs de sécurité
gonflables SRS
Consultez impérativement votre concessionnaire Lexus si vous avez besoin
d'intervenir sur votre véhicule ou de procéder à l'une des modifications suivantes.
Le sac de sécurité gonflable SRS risque de ne pas fonctionner correctement ou de
se déclencher (déployer) accidentellement, ce qui pourrait risquer de vous tuer ou
blesser grièvement.
●Installation, dépose, démontage et réparations des sacs de sécurité gonflables
SRS
●Réparations, modifications, démontage ou remplacement du volant, du tableau
de bord, de la planche de bord, des sièges ou de leur garnissage, des montants
avant, latéraux et arrière ou des rails latéraux de toit
●Réparation ou modification des ailes avant, du bouclier avant, ou des flancs de
l'habitacle
●Installation d'un chasse-neige, d'un treuil, etc. sur la calandre (pare-buffle, pare-
kangourou, etc.)
●Modification des suspensions du véhicule
●Installation d'appareils électroniques tels que radio émetteur/récepteur ou
lecteurs CD.
●Aménagements du véhicule visant à permettre sa conduite par une personne
atteinte d'un handicap physique

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Alphabetical index
Alphabetical index
A/C* ........................................................... 210
ABS................................................................191
Air conditioning filter .......................... 424
Air conditioning systemAir conditioning filter ....................... 424
Automatic air conditioning system*..................................................210
Airbags Airbag operating conditions..........102
Airbag precautions for your child........................................................ 105
Airbag warning light ........................ 464
Curtain shield airbag operating conditions.............................................102
Curtain shield airbag
precautions ........................................ 105
Front passenger occupant classification system......................... 110
General airbag precautions ......... 105
Locations of airbags............................ 99
Modification and disposal of airbags .................................................. 109
Proper driving po sture ............97, 105
Side airbag operating conditions.............................................102
Side airbag precautions .................. 105
SRS airbags ............................................. 99
Alarm ............................................................ 93
Antenna* ..................................................228 Anti-lock brake system ......................... 191
Armrest .................................................... 343
Ashtrays.................................................... 336
Assist grips .............................................. 348
Audio input* ........................................... 265
Audio system*
Antenna.................................................. 228
AUX port .............................................. 265
Bluetooth
® audio ..............................270
CD player/changer ........................... 231
iPod ...........................................................246
MP3/WMA disc............................... 238
Optimal use ..........................................263
Portable music player ..................... 265
Radio ........................................................ 223
Steering wheel audio switch.........267
USB memory ...................................... 254
USB port ............................................... 254
Automatic air conditioning system* ................................................... 210
Automatic headlight leveling system ......................................................170
Automatic light control system......... 167
Automatic transmission Automatic transmission ................... 144
If the shift lever cannot be shifted from P................................... 494
S mode ..................................................... 147
AUX port* .............................................. 265
Auxiliary box .......................................... 329
A

576
Alphabetical index
Noise from under vehicle...................... 19
Odometer................................................. 153
OilEngine oil ...............................................395
Opener Fuel filler door.........................................88
Hood....................................................... 388
Trunk ........................................................... 53
Outer foot lights Outer foot lights ...................................319
Wattage.................................................. 525
Outside rear view mirrors Adjusting and folding ......................... 78
Mirror position memory ................... 59
Outside temperature display............ 163
Overhead console ............................... 326
Overhead courtesy lights Overhead courtesy lights ...............319
Wattage.................................................. 525
Overheating, Engine.......................... 504 Parking assist sensors*........................ 185
Parking brake............................................ 151
Parking lights
Replacing light bulbs ........................444
Switch ........................................................ 167
Wattage ................................................. 525
Personal lights Switch ........................................................ 321
Power outlet ........................................... 338
Power windows ..........................................81
Radiator ....................................................400
Radio* ....................................................... 223
RDS* .......................................................... 225
Rear sunshade ....................................... 344
Rear turn signal lights Replacing light bulbs ........................444
Wattage ................................................. 525
Rear view mirror Compass ............................................... 359
Rear window defogger* ..................... 218
Replacing Electronic key battery ......................426
Fuses ........................................................ 428
Light bulbs .............................................444
Reporting safety defects for U.S. owners..........................................550
Reset the maintenance data ............380N
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