2017 Lexus IS200t Power steering

5598-2. Steps to take in an emergency
8
When trouble arises
IS200t_EE(OM53D77E)
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio
sound.
WARNING
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact any authorized Lexus retailer
or Lexus authorized repairer, or any reliable repairer. The vehicle will become
extremely unstable during braking, and the ABS system may fail, which could cause an
accident resulting in death or serious injury.
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
When steering wheel operations are heavier than usual, grip the steering wheel firmly
and operate it using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause a loss of
vehicle control and result in death or serious injury.
Vehicles with a compact spare tire
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pressure
immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change it
with the spare tire and have the flat tire repaired by the nearest authorized Lexus
retailer or Lexus authorized repa irer, or any reliable repairer.
●Avoid abrupt maneuvering and braking. If th e vehicle tires deteriorate, you could lose
control of the steering wheel or the brakes.
Vehicles with an emergency tire puncture repair kit
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pressure
immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, repair the
flat tire by using emergency tire puncture repair kit.
●Avoid abrupt maneuvering and braking. If th e vehicle tires deteriorate, you could lose
control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.
NOTICE
■To ensure the tire pressure warning system operates properly
Do not install tires with different specifications or makers, as the tire pressure warning
system may not operate properly.

660Alphabetical index
IS200t_EE(OM53D77E)
E-mail .......................................................... 413
Eco drive mode .................................... 338
Eco Driving Indicator .............................113
Elapsed time .............................................. 116
Electric Power Steering (EPS)........340Warning light ...................................... 555
Electronic key...........................................122
Battery-saving function..................... 142
If the electronic key does not operate properly ............................. 615
Replacing the battery....................... 527
Emergency, in case of If a warning message is
displayed ........................................... 560
If the electronic key does not
operate properly ............................. 615
If the engine will not start .................613
If the vehicle battery is discharged.......................................... 618
If the warning buzzer sounds ......554
If the warning light turns on ..........554
If you have a flat tire .............. 586, 601
If you think something is wrong...............................................552
If your vehicle becomes stuck..... 626
If your vehicle has to be stopped in an emergency..........545
If your vehicle needs to be towed.............................................546
If your vehicle overheats ................ 622 Emergency brake signal......................341
Emergency flashers ............................. 544
Emergency tire puncture
repair kit ................................................ 586
Engine ....................................................... 632 ACCESSORY mode ..................... 205
Compartment ..................................... 499
Engine switch ...................................... 204
Hood ....................................................... 497
How to start the engine ................. 204
Identification number......................... 631
If the engine will not start ................. 613
Ignition switch (engine switch) ... 204
Overheating .........................................622
Engine coolant....................................... 503 Capacity................................................. 635
Checking ............................................... 503
Preparing and checking
before winter.................................... 346
Engine coolant temperature
gauge ........................................................ 93
Engine immobilizer system ..................75
Engine oil .................................................500 Capacity................................................. 633
Checking .............................................. 500
Preparing and checking
before winter.................................... 346
Engine oil maintenance data ........... 502
Engine switch ......................................... 204
EPS (Electric Power Steering) ....... 340
Warning light.......................................555
ERA-GLONASS .................................480
E

666Alphabetical index
IS200t_EE(OM53D77E)
Navigation system*
Needle ....................................................... 107
Odometer................................................... 93
OilDifferential oil ....................................... 637
Engine oil ...............................................633
Opener
Hood ........................................................ 497
Trunk ......................................................... 135
Outer foot lights Location..................................................465
Replacing light bulbs........................536
Wattage..................................................639
Outside rear view mirrors ..................173 Adjusting and folding......................... 173
BSM (Blind Sport Monitor).......... 324
Linked mirror function
when reversing..................................175
Mirror position memory.................... 161
Outside rear view mirror defoggers ......................................... 458
Outside temperature ............................. 93
Overheating ........................................... 622 Paddle shift switches .............................. 211
Parking assist sensors......................... 299
Parking assist monitor ........................308
Parking brake........................................... 217
PCS (Pre-Collision System) ............ 246
Warning light....................................... 556
Personal lights........................................ 466
Wattage ................................................. 639
Pollen removal mode.......................... 458
Pop-up display.........................................107
Pop Up Hood............................................ 53
Power easy access system .................. 161
Power outlet ............................................476
Power steering (Electric power steering system)................................. 340
Warning light.......................................555
Power windows ....................................... 177
Door lock linked window operation.............................................. 179
Jam protection function ................... 178
Operation ................................................177
Window lock switch ...........................177
Pre-Collision System (PCS) ............ 246
Warning light....................................... 556
N
O
P

670Alphabetical index
IS200t_EE(OM53D77E)
Speedometer ............................................ 93
Sport mode............................................. 338
Steering lock ...........................................206Column lock release........................206
Steering wheel ........................................ 169 Adjustment............................................. 169
Audio switches................................... 358
Heated steering wheel.................... 463
Power easy access system .............. 161
Steering wheel position
memory.................................................. 161
Stop lights
Emergency brake signal ..................341
Replacing light bulbs....................... 540
Storage feature......................................468
Stuck If the vehicle becomes stuck ........ 626
Sun visors ................................................. 475
Sun shade Rear .......................................................... 477
Roof ........................................................... 182 Switches
Audio remote control
switches .............................................. 358
Automatic High Beam switch....... 221
BSM (Blind Spot Monitor) switch ....................................................324
Cruise control switch .......... 286, 274
Door lock switches...............................131
Driving mode select switch.......... 338
Driving position memory switches ..................................................161
Emergency flashers switch........... 544
Engine switch ...................................... 204
Fog light switch....................................225
Heated steering wheel switch .... 463
Ignition switch ..................................... 204
LDA (Lane Departure Alert) switch .................................... 263
Lexus parking assist-sensor switch ................................................... 299
Light switch............................................. 218
Meter control switches.......................97
Moon roof switches ............................ 181
Outside rear view mirror switches ................................................ 173
Paddle shift switches............................ 211
Power door lock switch..................... 131

671Alphabetical index
IS200t_EE(OM53D77E)
Power window switches .................. 177
Rear sunshade switch...................... 477
Rear window and outside rear view mirror defoggers
switch................................................... 458
Seat heater switches ........................ 464
Seat ventilator switches ..................464
Snow mode switch ............................ 210
Talk switch ...............................................416
Telephone switches............................416
Tilt and telescopic steering control switch .................................... 169
Tire pressure warning reset switch....................................................... 511
Trunk opener main switch .............. 137
Trunk opener switch ......................... 135
Vehicle-to-vehicle distance button .................................................. 280
VSC OFF switch ............................... 342
Window lock switch........................... 177
Windshield wiper de-icer switch....................................................459
Windshield wiper and washer switch ......................... 226 Tachometer ............................................... 93
Tail lights.....................................................218
Light switch............................................. 218
Replacing light bulbs ....................... 540
Talk switch ................................................. 416
Telephone switches ...............................416
Theft deterrent system
Alarm ............................................................ 81
Double locking system ...................... 80
Engine immobilizer system ..............75
Intrusion sensor and tilt sensor...... 84
Tire inflation pressure ...........................521 Maintenance data ............................. 638
Tire pressure warning system.......510
Warning light....................................... 557T

674Alphabetical index
IS200t_EE(OM53D77E)
Warning buzzersApproach warning............................. 281
Downshifting .......................................... 214
Driver’s and front passenger’s seat belt
reminder ............................................. 557
Lexus parking assist-sensor .........303
Open door............................................ 557
Pre-Collision braking ...................... 247
Rear passengers’ seat belt reminder ............................................. 557 Warning lights .......................................... 89
ABS ..........................................................555
Brake system ....................................... 554
Charging system ............................... 554
Driver’s and front passenger’s seat belt
reminder light................................... 557
Electric power steering
system..................................................555
Low fuel level....................................... 557
Malfunction indicator lamp .......... 554
Master warning light ........................ 557
Open door ........................................... 557
Pre-Collision System ...................... 556
Rear passengers’ seat belt reminder lights ................................ 557
Slip indicator ........................................ 556
SRS ........................................................... 554
Tire pressure........................................ 557
W