2018 Lexus ES350 tire pressure reset

18Pictorial index
ES350_OM_OM06134U_(U)
■Switches
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 128
Instrument panel light control swit ches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 77
Odometer/trip meter and trip meter reset button . . . . . . . . . . . . . . . . . . .P. 77
Automatic High Beam switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168
Intuitive parking assist switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
BSM (Blind Spot Monitor) main switch
*. . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 249
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 442
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82
ES350_OM_OM06134U_(U)2. Instrument cluster
■Distance (range/after start)*1
Displays the estimated maximum distance
that can be driven with the quantity
of fuel remaining and the distance driv en after the engine was started respec-
tively.
• This distance is computed based on your average fuel consumption. As a result, the actual distance that can be driv en may differ from that displayed.
• When only a small amount of fuel is added to the tank, the display may not be
updated.
When refueling, turn the engine switch off. If the vehicle is refueled without turning
the engine switch off, the display may not be updated.
■Eco Driving Indicator Zone Display
→ P. 84
■Tire inflation pressure
Displays inflation pressure of each tire.
The inflation pressure of the spare tire will not be displayed.
■LDA (Lane Departure Alert with steering control) vehicle sway warning (if
equipped)
→ P. 198
■Display off
A blank screen is displayed
*1: Displayed when the item is se t in “Drive Info 1”, “Drive Info 2” or “Drive Info 3”.
( → P. 539)
*2: The function can be reset by pressing th e of the meter control switches for lon-
ger than 1 second when the item to reset is displayed.
If there is more than one item that can be reset, the item selection screen will appear.

442
ES350_OM_OM06134U_(U)7-3. Do-it-yourself maintenance
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to th e specified cold tire inflation pressure
level. ( →P. 522)
Make sure to adjust the tire pressure to the specified cold tire inflation pressure
level. The tire pressure warning system will operate based on this pressure level.
Turn the engine switch to IGNITION ON mode.
Press and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times.
Wait for a few minutes with the engine switch in IGNITION ON mode and
then turn the engine switch off.
◆Registering ID codes
The tire pressure warning valve and tran smitter is equipped with a unique ID
code. When replacing a tire pressure warning valve and transmitter, it is nec-
essary to register the ID code. Have the ID code registered by your Lexus
dealer.
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ES350_OM_OM06134U_(U)
4457-3. Do-it-yourself maintenance
7
Maintenance and care
■The initialization operation
●Make sure to carry out initialization after adjusting the tire inflation pressure.
Also, make sure the tires are cold before carryi ng out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the engine swit ch off during initialization, it is not neces-
sary to press the reset switch again as initialization will restart automatically when the
engine switch has been turned to IG NITION ON mode for the next time.
●If you accidentally press the reset switch when initialization is not necessary, adjust the
tire inflation pressure to the specified leve l when the tires are cold, and conduct initial-
ization again.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the set-
tings have not been recorded and the system will not operate properly. If repeated
attempts to record tire inflation pressure settings are unsuccessful, have the vehicle
inspected by your Lexus dealer.
●When operating the tire pres sure warning reset switch, the tire pressure warning light
does not blink 3 times.
●After carrying out the initializat ion procedure, the tire pressure warning light blinks for 1
minute then stays on after driving for 20 minutes.
■Tire pressure warning system certification
Transmitter:
For vehicles sold in the U.S.A., Hawaii, Guam, Saipan, American Samoa, NATO
Germany and Puerto Rico

448
ES350_OM_OM06134U_(U)7-3. Do-it-yourself maintenance
WARNING
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts
of the drive train as well as dangerous han-
dling characteristics, which may lead to an accident resulting in death or serious injury.
●Make sure to install four tire s that are of the specified size, and that all four tires are of
the same size, same brand, and same tread pattern.
●Do not use tire sizes other than those recommended by Lexus.
●Do not mix differently constructed tires (radial, bias-belted or bias-ply tires).
●If only two tires are replaced, the new tires sh ould be placed on the rear of the vehicle.
●Do not mix summer, all season and snow tires.
●Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
●Do not tow if your vehicle has a compact spare tire installed.
■When initializing the tire pressure warning system
Do not operate the tire pressure warning reset switch without first adjusting the tire
inflation pressure to the spec ified level. Otherwise, the tire pressure warning light may
not come on even if the tire inflation pressu re is low, or it may come on when the tire
inflation pressure is actually normal.
■Caution regarding interference with electronic devices
●Users of any electrical medical device ot her than implantable cardiac pacemakers,
cardiac resynchronization th erapy-pacemakers or implantable cardioverter defibril-
lators should consult the manufacturer of the device for information about its opera-
tion under the influence of radio waves.
Radio waves could have unexpected effects on the operation of such medical
devices.
●People with implantabl e cardiac pacemakers,
cardiac resynchronization therapy-pacemak-
ers or implantable cardioverter defibrillators
should not come within 17.7 in. (450 mm) of
the tire pressure warn ing system initiators.
The radio waves may affect the operation of
such devices.

4858-2. Steps to take in an emergency
ES350_OM_OM06134U_(U)
8
When trouble arises
■Front passenger detection sensor, seat belt reminder and warning buzzer
●If luggage is placed on the front passenger seat, the front passenger detection sensor
may cause the warning light to flash and the warning buzzer to sound even if a passen-
ger is not sittin g in the seat.
●If a cushion is placed on the seat, the sens or may not detect a passenger, and the warn-
ing light may not operate properly.
■Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficien t or the voltage temporarily drops, the
electric power steering system warning li ght may come on and the warning buzzer may
sound.
■If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fu el tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after severa l trips, contact your Lexus dealer as soon as
possible.
■When the tire pressure warning light comes on
Check the tire inflation pressu re and adjust to the appropriate level. Pushing the tire
pressure warning reset switch will not tu rn off the tire pressure warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such as natural air
leaks and tire inflation pressure changes caus ed by temperature. In this case, adjusting
the tire inflation pressure will turn off the warning light (after a few minutes).
■When a tire is replaced with a spare tire
The compact spare tire is not equipped with a tire pressure warning valve and transmit-
ter. If a tire goes flat, the tire pressure warning light will not turn off even though the flat
tire has been replaced with the spare tire.
■Conditions that the tire pressure wa rning system may not function properly
→ P. 444
■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 switch is turned to IGNITION ON mo de, have it checked by your Lexus dealer.
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an audio sound.

575Alphabetical index
ES350_OM_OM06134U_(U)
Sun visors ................................................. 386
Sun shadeRear.......................................................... 389
Rear door.............................................. 389
Roof............................................................ 135
Switches Audio remote control switches
*............................................ 274
Automatic High Beam switch ...... 168
BSM (Blind spot monitor) switch....................................................249
Cruise control switch........................ 219
Door lock switch ................................... 97
Driving mode select switch .......... 247
Driving position memory switches .................................................. 118
Dynamic radar cruise control switch ...................................207
Emergency flashers switch ........... 474
Engine switch ........................................ 154
Fog light switch ..................................... 172
Garage door opener switches ...............................................393
Heated steering wheel switch....................................................376
Ignition switch ....................................... 154
Intuitive parking assist switch ....... 223
Light switches ....................................... 165
LDA (Lane Departure Alert with steering control) switch ..... 198
Meter control switches ....................... 81
Moon roof switches........................... 134
Outside rear view mirror switches ................................................ 128
Power door lock switch .................... 97 Power window switches ....................131
Rear sunshade switch .....................389
Rear window and outside
rear view mirror defoggers
switch ................................................... 370
Seat heater switches ........................ 376
Seat ventilator switches .................. 376
“SOS” button ....................................... 404
Talk switch
*......................................... 337
Telephone switches
*...................... 337
Tilt and telescopic steering control switch .................. 124
Tire pressure warning reset switch ................................................... 442
Trunk closer switch.............................102
Trunk opener switch ........................... 101
Trunk opener main switch ..............102
Vehicle-to-vehicle distance switch ................................................... 207
VSC OFF switch ...............................258
Window lock switch ............................131
Windshield wipers and washer switch ........................... 173
Tachometer ................................................ 76
Tail lights Light switch.............................................165
Replacing light bulbs ....................... 470
Talk switch
*.............................................337
Telephone switches
*...........................337
Theft deterrent system Alarm ...........................................................67
Engine immobilizer system ............. 65
T
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

576Alphabetical index
ES350_OM_OM06134U_(U)
Tire inflation pressureMaintenance data .............................. 522
Tire inflation pressure display function .................................................... 81
Warning light ...................................... 484
Tire information ..................................... 528 Glossary .................................................534
Size ............................................................. 531
Tire identification number............. 530
Uniform Tire Quality Grading...............................................532
Tire pressure warning system Function ................................................... 441
Initializing................................................. 441
Installing tire pressure warning valves and transmitters ................. 441
Registering ID codes ....................... 442
Tire pressure warning reset switch.................................................... 442
Warning light ...................................... 484
Tires Chains......................................................263
Checking............................................... 440
If you have a flat tire ........................... 491
Inflation pressure ................................ 522
Information ........................................... 528
Replacing ................................................ 491
Rotating tires ....................................... 440
Size ............................................................ 522
Snow tires ..............................................265
Spare tire ................................................. 491
Tire inflation pressure display function .................................................... 81
Tire pressure warning system ...... 441
Warning light ...................................... 484 Tools ...........................................................492
Top tether strap ......................................... 61
Total load capacity.................................. 151
Towing
Dinghy towing .......................................153
Emergency towing ........................... 476
Towing eyelet ...................................... 478
Trailer towing......................................... 152
TRAC (Traction Control)..................257
Transmission Automatic transmission ....................159
Driving mode select switch ...........247
If the shift lever cannot be shifted from P ..................................... 162
Trip information ........................................87
Trip meters.................................................. 76
Trunk Internal trunk release lever ............ 103
Jam protection function................... 103
Luggage security system.................102
Power trunk opener and closer .... 101
Smart access system with push-button start................... 108
Trunk closer switch.............................102
Trunk easy closer ............................... 103
Trunk features......................................384
Trunk handle ..........................................102
Trunk light............................................... 103
Trunk opener main switch ..............102
Trunk opener switch ........................... 101
Trunk storage extension ..................391
Wireless remote control................... 95
Trunk light Trunk light............................................... 103
Wattage ................................................. 524