Tire Lexus ES300h 2014 Owner's Guide

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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
Select “Set Passkey” using a voice command or .
XPattern A
Press the talk switch, say a 4 to 8-digit number, and select “Confirm”
using a voice command or .
XPattern B
Select a 4 to 8-digit number using .
The number should be input 1 digit at a time.
When the entire number to be registered as a passkey has been input,
press again.
If the number to be registered has 8 digits, pressing of the knob is not necessary.
Changing the passkey
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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
Select “Set Passkey” using a voice command or .
XPattern A
Press the talk switch, say a 4 to 8-digit number, and select “Confirm”
using a voice command or .
XPattern B
Select a 4 to 8-digit number using .
The number should be input 1 digit at a time.
When the entire number to be registered as a passkey has been input,
press again.
If the number to be registered has 8 digits, pressing of the knob is not necessary.
Select “Delete Phone” using a voice command or .
XPattern A
Select the cellular phone to be deleted by either of the following meth-
ods and select “Confirm” using a voice command or :
a. Press the talk switch and say the name of the desired cellular phone.
b. Press the talk switch and say “List Phones”. When the name of thedesired cellular phone is read aloud, press the talk switch.
Changing the passkey
Deleting a registered cellular phone
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ES350_300h_OM_OM33A60U_(U)
6415-7. Other interior features
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Interior features
■Reprogramming a single HomeLink® button
When the following procedure is performed, buttons which already
have devices registered to them can be overwritten:
With one hand, press and hold the desired HomeLink
® button.
When the HomeLink
® indicator starts flashing, continue to hold the
HomeLink
® button and perform “Programming HomeLink®” from
(it takes 20 seconds for the HomeLink
® indicator to start flash-
ing).
Press and hold the 2 outside buttons
shown in the illustration for 10 sec-
onds until the indicator light flashes.
If you sell your vehicle, be sure to
erase the programs stored in the
HomeLink
® memory.
Erasing the entire HomeLink® memory (all three programs)
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ES350_300h_OM_OM33A60U_(U)
6535-7. Other interior features
5
Interior features
■Stolen Vehicle Location
If your vehicle is stolen, Safety Connect can work with local authorities
to assist them in locating and recovering the vehicle. After filing a police
report, call the Safety Connect response center at 1-800-25-LEXUS
(1-800-255-3987) and follow the prompts for Safety Connect to ini-
tiate this service.
In addition to assisting law enforcement with recovery of a stolen vehi-
cle, Safety-Connect-equipped vehicle location data may, under certain
circumstances, be shared with third parties to locate your vehicle. Fur-
ther information is available at Lexus.com.
■Emergency Assistance Button (“SOS”)
In the event of an emergency on the road, push the “SOS” button to
reach the Safety Connect response center. The answering agent will
determine your vehicle’s location, assess the emergency, and dispatch
the necessary assistance required.
If you accidentally press the “SOS” button, tell the response-center agent that
you are not experiencing an emergency.
■Enhanced Roadside Assistance
Enhanced Roadside Assistance adds GPS data to the already included
warranty-based Lexus roadside service.
Subscribers can press the “SOS” button to reach a Safety Connect
response-center agent, who can help with a wide range of needs, such
as: towing, flat tire, fuel delivery, etc. For a description of the Roadside
Assistance services and their limitations, please see the Safety Connect
Terms and Conditions, which are available at Lexus.com.

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6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior.................658
Cleaning and protecting the vehicle interior .................. 662
6-2. Maintenance Maintenance requirements............................. 665
General maintenance ..............668
Emission inspection and maintenance (I/M)
programs .....................................672
6-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................673
Hood ................................................677
Positioning a floor jack ............. 678
Engine compartment ................ 681
12-volt battery (hybrid vehicles) ......................698
Tires.................................................. 702
Tire inflation pressure .................712
Wheels .............................................715
Air conditioning filter ................. 717
Electronic key battery ................719
Checking and replacing fuses................................................ 721
Light bulbs..................................... 733

ES350_300h_OM_OM33A60U_(U)
6716-2. Maintenance
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Maintenance and care
Ve h i c l e e x t e r i o r
ItemsCheck points
Doors/trunk• Do the doors/trunk operatesmoothly?
Engine hood• Does the engine hood lock systemwork properly?
Fluid leaks
• There should not be any signs of fluidleakage after the vehicle has been
parked.
Ti r e s
• Is the tire inflation pressure correct?
• The tires should not be damaged orexcessively worn.
• Have the tires been rotated accord- ing to the maintenance schedule?
• The wheel nuts should not be loose.
Windshield wipers
• The wiper blades should not show any signs of cracking, splitting, wear,
contamination or deformation.
• The wiper blades should clear the windshield without streaking or skip-
ping.
CAUTION
■If the engine <hybrid system> is running <operating>
Turn the engine <hybrid system> off and ensure that there is adequate ventilation
before performing maintenance checks.

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ES350_300h_OM_OM33A60U_(U)
6-3. Do-it-yourself maintenance
Engine oil level (→P. 6 8 4 )
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (→ P. 7 2 1 )• Fuse with same amperage rating as
original
Light bulbs (→ P. 7 3 3 )
• Bulb with same number and wattage
rating as original
• Phillips-head screwdriver
• Flathead screwdriver
•Wrench
Radiator and condenser ( →P. 6 9 1 )
Tire inflation pressure ( →P. 7 1 2 )• Tire pressure gauge
• Compressed air source
Wa s h e r f l u i d (→ P. 6 9 7 )
• Water or washer fluid containing anti-
freeze (for winter use)
• Funnel (used only for adding water or washer fluid)
ItemsPa r t s a n d t o o l s

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6-3. Do-it-yourself maintenance
Tires
New tread
Treadwear indicator
Worn tread
The location of treadwear indicators is
shown by the “TWI” or “∆” marks, etc.,
molded on the sidewall of each tire.
Check spare tire condition and pres-
sure if not rotated.
Rotate the tires in the order shown.
To equalize tire wear and extend tire life, Lexus recommends that tire rotation is
carried out at the same interval as tire inspection.
Do not fail to initialize the tire pressure warning system after tire rotation.
Replace or rotate tires in accord ance with maintenance schedules and
treadwear.
Checking tires
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Tire rotation
XVehicles with compact spare tireXVehicles with full-size spare tire
FrontFront

ES350_300h_OM_OM33A60U_(U)
7036-3. Do-it-yourself maintenance
6
Maintenance and care
Your vehicle is equipped with a tire pressure warning system that uses tire
pressure warning valves and transmitters to detect low tire inflation pres-
sure before serious problems arise.
●If the tire pressure drops below a predetermined level, the driver is
warned by a screen display and a warning light. (→P. 783)
●The tire pressure detected by the tire pressure warning system can be
displayed on the multi-information display. ( →P. 1 0 3 )
◆Installing tire pressure wa rning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and trans-
mitters must also be installed.
When new tire pressure warning valves and transmitters are installed,
new ID codes must be registered in the tire pressure warning computer
and the tire pressure warning system must be initialized. Have tire pres-
sure warning valve and transmitter ID codes registered by your Lexus
dealer. ( →P. 705)
◆Initializing the tire pressure warning system
■The tire pressure warning system must be initialized in the following
circumstances:
●When rotating the tires.
●When the tire inflation pressure is changed such as when changing
traveling speed or load weight.
When the tire pressure warning system is initialized, the current tire
inflation pressure is set as the benchmark pressure.
Tire pressure warning system

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6-3. Do-it-yourself maintenance
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the “START STOP
ENGINE” <“POWER”> switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( →P. 844)
Make sure to adjust the tire pressure to the specified cold tire inflation pres-
sure level. The tire pressure warning system will operate based on this pressure
level.
Turn the “START STOP ENGINE” <“POWER”> switch to
IGNITION ON <ON> mode.
Press and hold the tire pres-
sure warning reset switch until
the tire pressure warning light
blinks slowly 3 times.
Wait for a few minutes with the “START STOP ENGINE”
<“POWER”> switch in IGNITION ON <ON> mode and then turn
the “START STOP ENGINE” <“POWER”> switch off.
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