radiator Lexus IS250 2011 Using The Bluetooth Audio System / LEXUS 2011 IS250/IS350 (OM53839U) User Guide

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5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of power is
experienced.
●Steam is coming from under the hood.
CAUTION
■To prevent an accident or injury when in specting under the hood of your vehicle
●If steam is seen coming from under the hood, do not open the hood until the
steam has subsided. The engine compartm ent may be very hot, causing serious
injury such as burns.
●Keep hands and clothing away from the fans and other belts while the engine is
running.
●Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may resu lt from hot coolant and steam released
under pressure.
Add engine coolant if required.
Water can be used in an emer-
gency if engine coolant is
unavailable. ( P. 5 1 5 )
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
STEP6

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Alphabetical index
Parking assist sensors .......................... 179
Parking brake .......................................... 148
Parking lightsReplacing light bulbs........................ 439
Switch ....................................................... 165
Wattage.................................................. 524
Personal lights Switch ........................................................ 317
Power outlet............................................334
Power windows ........................................ 75
Radiator ....................................................394
Radio ........................................................... 219
RDS ............................................................. 221
Rear sunshade ....................................... 342
Rear turn signal lights Replacing light bulbs........................ 439
Wattage.................................................. 524
Rear view mirror Compass ...............................................356
Rear window defogger........................ 214
Replacing Electronic key battery........................ 421
Fuses ........................................................ 423
Light bulbs............................................. 439
Reporting safety defects for U.S. owners ......................................... 548 Safety Connect ..................................... 360
Scuff lights................................................. 315
Seat belts
Adjusting the seat belt ......................... 61
Automatic locking retractor ............ 62
Child restraint system installation .............................................. 113
Cleaning and maintaining the seat belts ..................................... 372
Emergency locking retractor.......... 62
How to wear your seat belt ............ 60
How your child should wear the seat belt...........................................63
Pregnant women, proper seat belt use ......................... 62
Reminder light..................................... 463
Seat belt extenders...............................63
Seat belt pretensioners ....................... 61
Seat heaters ................................ 335, 338
Seat ventilators ...................................... 338
Seating capacity......................................194
Seats Adjustment ................................................ 51
Adjustment precautions ....................52
Child seats/child restraint system installation.............................. 113
Cleaning .................................................. 371
Driver’s seat position memory .......53
Head restraint ......................................... 57
Properly sitting in the seat.................. 91
Seat heaters .............................335, 338
Ventilated seats.................................. 338
Service reminder indicators .............157P
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