window Lexus IS250C 2014 Workshop Manual

5
When trouble arises
547
5-2. Steps to take in an emergency
IS250C/350C_UHolding the parts in the same
places as those shown in the illus-
trations, carefully raise the rear
window panel until it comes into
contact with the roof panel.
Performing this procedure by hold-
ing parts other than those indi-
cated may result in damage to the
vehicle or serious injury.
If the rear window panel cannot be
raised, move it lightly up and down
2 or 3 times.
Be careful not to catch your hand
or fingers between the roof panel
and rear window panel.
Remove the rearward lock cover
located on the ceiling.
Insert the end of the hexagon
wrench and turn it clockwise as far
as possible to lock the rear window
panel and the roof panel.
Do not forcibly turn the wrench
beyond the stopping point.
STEP 20
STEP21
STEP22

579
6-1. Specifications
6
Vehicle specifications
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

Index
607
IS250C/350C_U
Abbreviation list .................... 608
Alphabetical index .................. 610
What to do if... ....................... 622
For vehicles with a navigation system, refer to the “Naviga-
tion System Owner’s Manual” for information regarding
the equipment listed below.
• Navigation system
• Audio/video system
• Air conditioning
• Rear window and outside rear view mirror defogging
•Climate control
• Rear view monitor system
• Intuitive parking assist

611
Alphabetical index
IS250C/350C_U
Back-up lightsWattage .................................................568
Battery Checking ................................................427
If the vehicle has a discharged battery.................................................. 532
Preparing and checking before winter .................................... 233
Bluetooth
® audio* .............................. 303
Bluetooth® phone*..............................322
Brake Fluid .......................................................... 425
Parking brake ........................................159
Brake assist ............................................... 214
Care
Exterior ................................................... 396
Interior.......................................................401
Seat belts ............................................... 402
Cargo capacity ......................................229
Cargo hooks ...........................................375
CD changer* ..........................................264
CD player* ..............................................264
Chains....................................................... 233 Child restraint system
Booster seats, definition ...................122
Booster seats, installation ................129
Convertible seats, definition ........... 122
Convertible seats, installation ........129
Front passenger occupant
classification system ......................... 117
Infant seats, definition ......................... 122
Infant seats, installation ......................129
Installing CRS with LATCH
anchors .................................................. 127
Installing CRS with seat belts .........129
Installing CRS with top straps........132
Child safety
Airbag precautions .............................. 112
Battery precautions ..............429, 534
Child restraint system ........................ 122
How your child should wear the seat belt .......................................... 73
Installing child restraints....................126
Power window lock switch ..............83
Power window precautions ........... 85
Removed electronic key battery precautions....................................... 450
Seat belt guide.......................................... 71
Seat belt extender precautions...... 75
Seat belt precautions .......................... 74
Seat heater precautions.................. 373
Trunk precautions................................. 53
B
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
C

612
Alphabetical index
IS250C/350C_U
Cigarette lighter....................................370
CleaningExterior ...................................................396
Interior ...................................................... 401
Seat belts................................................ 402
Clock .........................................................365
Compass ..................................................384
Condenser .............................................. 425
Console box .......................................... 358
Cooling system
Engine overheating ..........................536
Cornering assist sensors .................. 208
Cruise control Cruise control ...................................... 190
Dynamic radar crui se control .......194
Cup holder ..............................................359
Customizable features ...................... 586 Daytime running light system ............178
Defogger*
Rear window ......................................... 251
Side mirror.............................................. 251
Dimension ............................................... 552
Dinghy towing........................................ 238
Display Dynamic radar crui se control....... 194
Satellite switch mode....................... 366
Trip information.....................................172
Warning message ............................500
Do-it-yourself maintenance .............. 410
Door courtesy lights Door courtesy lights ........................ 354
Wattage ................................................. 568
Doors
Door lock .................................32, 44, 47
Door windows........................................82
Side mirrors.............................................. 79
Driver's seat belt reminder light ..... 493
Driving Correct posture................................... 104
Procedures............................................. 138
Driving position memory........................ 61D

617
Alphabetical index
IS250C/350C_U
Odometer .................................................. 161
OilEngine oil ............................................... 420
Opener
Fuel filler door ........................................ 95
Hood ......................................................... 413
Trunk ............................................................. 51
Outer foot lights
Outer foot lights................................. 354
Wattage .................................................568
Outside rear view mirrors Adjusting and folding ..........................79
Mirror position memory ..................... 61
Outside temperature display............ 172
Overheating, Engine .......................... 536 Parking assist sensors*...................... 208
Parking brake .......................................... 159
Parking lights
Replacing light bulbs ....................... 468
Switch.........................................................176
Wattage ................................................. 568
PCS ............................................................ 222
Personal lights Switch...................................................... 355
Power outlet..............................................371
Power windows ........................................82
Pre-collision system............................. 222
Radar cruise control............................. 194
Radiator .................................................... 425
Radio*........................................................ 256
RDS* ..........................................................258
Rear turn signal lights
Replacing light bulbs ....................... 468
Wattage ................................................. 568
Rear view mirror Compass............................................... 384
Rear window defogger* ..................... 251
Replacing Electronic key battery ......................449
Fuses.......................................................... 451
Light bulbs ............................................ 468
Tires ........................................................... 513
Reporting safety defects for U.S. owners ..........................................592
Retractable hardtop ...............................86OP
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
R

619
Alphabetical index
IS250C/350C_U
Side mirrorAdjusting and folding ..........................79
Mirror position memory ..................... 61
Smart access system with
push-button startEntry function ..........................................32
Starting the engine.............................. 147
“SOS” button ......................................... 388
Spare tire Inflation pressure ................................. 441
Storage location...................................513
Spark plug ............................................... 560
Specifications......................................... 552
Speedometer
Speed indicator ......................................161
Speedometer ..........................................161
Steering wheel Adjustment ...............................................76
Audio switches ...................................300
Steering wheel position
memory ................................................... 61
Storage feature ..................................... 356 Stuck
If your vehicle becomes stuck .... 539
Sun visors .................................................363
Switch All window control switch ................ 82
ECT switch............................................. 152
Emergency flasher switch .............482
Engine switch ......................................... 147
Fog light switch ....................................180
Hazard light switch ...........................482
Ignition switch ........................................ 147
Light switches ........................................176
Power door lock switch .................... 47
Power window switch ........................ 82
Roof switch...............................................86
Satellite switches................................ 366
Transmission shift switches ..................................... 153, 155
VSC off switch ......................................216
Window lock switch............................83
Wiper and washer switch............... 182

621
Alphabetical index
IS250C/350C_U
Warning buzzersBrake system ......................................... 491
Open door .......................................... 493
Seat belt reminder ............................ 493
Warning lights Anti-lock brake system .................. 492
Brake assist system .......................... 492
Brake system ......................................... 491
Charging system ................................. 491
Electric power steering system
warning light ..................................... 492
Low fuel level....................................... 493
Malfunction indicator lamp .......... 492
Master warning light ........................ 493
Open door ........................................... 493
Pre-collision system ......................... 492
Pretensioners ...................................... 492
Seat belt reminder light .................. 493
SRS airbags .......................................... 492
Tire pressure warning
light........................................................ 493
Warning messages
Dynamic radar cruise control ........................501, 503
Engine oil level ....................................503
Engine oil maintenance..................503
Engine oil pressure.......................... 500
Hood .......................................................503
Intuitive parking assist ..........501, 503
Open door ...........................................503
Parking brake ......................................503
Pre-collision system ..............501, 503
Retractable hardtop ..............501, 503 Smart access system with
push-button start ............................. 510
Steering lock.......................................... 501
Trunk ....................................................... 503
Washer fluid ........................................ 503
Washer
Checking .............................................. 430
Preparing and checking before winter ....................................233
Switch........................................................ 182
Washing and waxing ........................... 396
Weight Cargo capacity ................................... 229
Load limits ............................................. 232
Weight.....................................................552
Wheels ...................................................... 445
Window glasses ...................................... 82
Window lock switch ...............................83
Windows Power windows ..................................... 82
Rear window defogger.................... 251
Washer .................................................... 182
Windshield wiper de-icer.................. 252
Windshield wipers................................. 182
Wireless remote control key Replacing the battery.......................449
WMA disc* ...............................................271W
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.