radio Lexus IS250C 2010 Owner's Guide

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6-1. Specifications
10_IS250C/350C_U■
Temperature A, B, C
The temperature grades are A (the highest), 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 Motor Vehicle Safety Standard No. 139.
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 excessive loading, either separately or in
combination, can cause heat buildup 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

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10_IS250C/350C_U
Alphabetical index
Alphabetical index
A/C ............................................................230
ABS.............................................................204
AFS ...............................................................174
Adaptive front lighting system ..........174
Air conditioning filter .......................... 422
Air conditioning systemAir conditioning filter ....................... 422
Automatic air conditioning system .................................................. 230
Airbags
Airbag operating conditions..........102
Airbag precautions for your child........................................................ 106
Airbag warning light ........................ 464
Front passenger occupant classification system........................... 111
General airbag pr ecautions ......... 106
Locations of airbags.......................... 100
Modification and disposal of airbags .................................................... 110
Proper driving posture ........... 98, 106
Side airbag operating conditions............................................ 103
Side airbag precautions .................. 106
SRS airbags ........................................... 100
Alarm ............................................................95
Antenna .................................................... 247
Anti-lock brake system ......................204
Ashtrays ....................................................352
Audio input ..............................................284 Audio system
Antenna................................................... 247
AUX adapter ...................................... 284
Bluetooth
® audio ............................. 289
CD player/changer ......................... 250
iPod
® player ....................................... 265
MP3/WMA disc................................257
Optimal use ......................................... 282
Portable music player ..................... 284
Radio ........................................................ 242
Steering wheel audio switch........ 286
USB memory player ........................ 273
Automatic air conditioning system .................................................... 230
Automatic headlight leveling system ......................................................175
Automatic light control system......... 173
Automatic transmission Automatic transmission ................... 147
If the shift lever cannot be shifted from P................................... 499
S mode ....................................................... 151
AUX adapter ......................................... 284
A

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Alphabetical index
10_IS250C/350C_U
Parking assist sensors .......................... 198
Parking brake .......................................... 157
Parking lightsReplacing light bulbs........................ 444
Switch ........................................................ 173
Wattage....................................................541
PCS ............................................................. 212
Personal lights Switch ...................................................... 339
Power outlet............................................354
Power windows ........................................ 78
Pre-collision system.............................. 212
Radar cruise control ............................. 187
Radiator ................................................... 400
Radio .......................................................... 242
RDS ............................................................ 244
Rear turn signal lights
Replacing light bulbs........................ 444
Wattage....................................................541
Rear view mirror Compass ...............................................368
Rear window defogger.......................238
Replacing Electronic key battery...................... 425
Fuses .........................................................427
Light bulbs............................................. 444
Tires ..........................................................486
Reporting safety defects for U.S. owners ..........................................564
Retractable hardtop ................................ 81 Scuff lights................................................ 338
Seat belts
Adjusting the seat belt ....................... 65
Automatic locking retractor ............67
Child restraint system installation ............................................ 120
Cleaning and maintaining the seat belts .................................... 378
Emergency locking retractor.......... 67
How to wear your seat belt ............ 65
How your child should wear the seat belt.......................................... 68
Pregnant women, proper seat belt use ........................ 68
Reminder light..................................... 465
Seat belt extenders.............................. 68
Seat belt guide........................................66
Seat belt pretensioners ...................... 67
Seat heaters ............................................ 355
Seat position memory............................ 60
Seat ventilators ...................................... 355
Seating capacity......................................219
Seats Adjustment ................................................ 51
Adjustment precautions ................... 55
Child seats/child restraint
system installation ............................ 120
Cleaning ................................................. 377
Driver’s seat position memory ...... 56
Front passenger seat position
memory ................................................. 60
Head restraint ......................................... 62
Properly sitting in the seat................ 98
Seat heaters ......................................... 355
Ventilated seats.................................. 355
Service reminder indicators .............165P
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