2014 LEXUS LX570 maintenance

4223-1. Using the touch screen
LX570_OM_OM60L21U_(U) ■ Delete personal data
This function is not available while driving.
Touch “Delete Personal Data” on the “General Settings” screen.
Touch “Delete”. Check carefully beforehand, as
data cannot be retrieved once
deleted.
To u c h “ Ye s ” .The following personal data can be deleted or returned to their default set-
tings:
• Maintenance conditions
• Maintenance information off setting
• Address book
•Areas to avoid
•Previous points
• Route guidance
• Route trace
• Phonebook data
• Call history data
• Speed dial data
•Bluetooth ®
phone data
• Phone sound settings
• Phone display settings
• Message settings
• Audio setting
•Bluetooth ®
audio setting
• Startup image data
• Screen off image data STEP 1
STEP 2
STEP 3

4243-1. Using the touch screen
LX570_OM_OM60L21U_(U) ■ Voice volume
The voice guidance volume can be adjusted or switched off.
Touch “Voice” on the “Setup” screen.
Select the desired level by touch-
ing the appropriate number. If voice guidance is not needed,
touch “Off” to disable the feature.
Touch “Save”.
Vehicle settings
Touch “Vehicle” on the “Setup” screen.
Maintenance information set-
tings Refer to “Navigation System
Owner’s Manual”.
Vehicle customization Detailed information:  P. 9 0 6
Setting up intuitive parking
assist Detailed information:  P. 2 4 9STEP 1
STEP 2
STEP 3

Maintenance and care
4
729
LX570_OM_OM60L21U_(U) 4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ............ 730
Cleaning and protecting
the vehicle interior ............. 733
4-2. Maintenance
Maintenance
requirements........................ 736
General maintenance .......... 739
Emission inspection and
maintenance (I/M)
programs ................................ 742
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ............................ 743
Hood ........................................... 746
Engine compartment ............ 747
Tires............................................. 762
Tire inflation pressure............. 771
Wheels ....................................... 775
Air conditioning filter ............ 777
Electronic key battery.......... 780
Checking and replacing
fuses ........................................ 782
Light bulbs ................................ 799

730
LX570_OM_OM60L21U_(U) 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior
■
Automatic car washes ●
Fold the mirrors back before washing the vehicle. ●
Brushes used in automatic car washes may scratch the vehicle surface and
harm your vehicle’s paint. ●
Rear spoiler may not be washable in some automatic car washes. There may
also be an increased risk of damage to vehicle.■
High pressure car washes ●
Do not allow the nozzles of the car wash to come within close proximity of the
windows. ●
Before car wash, check that the fuel filler door on your vehicle is closed prop-
erly.Perform the following to protect the vehicle and maintain it in prime condi-
tion.
● Working from top to bottom, liber ally apply water to the vehicle
body, wheel wells and underside of the vehicle to remove any dirt
and dust.
Wash the vehicle body using a sponge or soft cloth, such as a
chamois.
● For hard-to-remove marks, use car wash soap and rinse thor-
oughly with water.
● Wipe away any water.
● Wax the vehicle when the waterproof coating deteriorates. If water does not bead on a clean surface, apply wax when the vehicle
body is cool.

7314-1. Maintenance and care
4
Maintenance and care
LX570_OM_OM60L21U_(U) ■
Aluminum wheels ●
Remove any dirt immediately by using a neutral detergent. Do not use hard
brushes or abrasive cleaners. Do not us e strong or harsh chemical cleaners.
Use the same mild detergent and wax as used on the paint. ●
Do not use detergent on the wheels when they are hot, for example after driving
for long distance in the hot weather. ●
Wash detergent from the wheels immediately after use.■
Bumpers and side moldings
Do not scrub with abrasive cleaners.
CAUTION■
When cleaning the windshield
●
When the upper part of the windshield where the raindrop sensor is located is
touched by hand ●
When a wet rag or similar is held close to the raindrop sensor ●
If something bumps against the windshield ●
If you directly touch the ra indrop sensor body or if something bumps into the
raindrop sensor■
Caution about the exhaust pipe
Exhaust gasses cause the exhaus t pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until it has cooled suffi-
ciently, as touching a hot exhaust pipe can cause burns. Set the wiper switch to off.
If the wiper switch is in “AUTO”, the wipers
may operate unexpected ly in the following
situations, and may result in hands being
caught or other serious injuries and cause
damage to the wiper blades.OFF

7324-1. Maintenance and care
LX570_OM_OM60L21U_(U) NOTICE■
To prevent deterioration and corrosion on the body and components (aluminum
wheels etc.) ●
Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If you see coal tar or tree sap on the paint surface
• If you see dead inse cts or insect drop pings on the paint
• After driving in an area contaminated with soot, oily smoke, mine dust, iron
powder or chemical substances
• If the vehicle becomes heavily soiled in dust or mud
• If liquids such as benzene and gasoline are spilled on the paint surface ●
If the paint is chipped or scratched, have it repaired immediately. ●
To prevent the wheels from corroding, remove any dirt and store in a place with
low humidity when storing the wheels.■
Cleaning the exterior lights ●
Wash carefully. Do not use organic substances or scrub with a hard brush.
This may damage the surfaces of the lights. ●
Do not apply wax on the surfaces of the lights.
Wax may cause damage to the lenses.■
When using an automatic car wash
Turn off the wiper switch.
If the wiper switch is in “AUTO”, the wipers may operate and the wiper blades may
be damaged.

7334-1. Maintenance and care
4
Maintenance and care
LX570_OM_OM60L21U_(U) Cleaning and protecting the vehicle interior The following procedures will help prot ect your vehicle’s interior and keep
it in top condition:
■ Protecting the vehicle interior
Remove dirt and dust using a vacu um cleaner. Wipe dirty surfaces
with a cloth dampened with lukewarm water.
■ Cleaning the leather areas
● Remove dirt and dust using a vacuum cleaner.
● Wipe any excess dirt and dust with a soft cloth dampened with
diluted detergent. Use a diluted water solution of approximately 5% neutral wool deter-
gent.
● Wring out any excess water from the cloth and thoroughly wipe
off all remaining traces of detergent.
● Wipe the surface with a dry, so ft cloth to remove any remaining
moisture. Allow the leather to dr y in a shaded ventilated area.
■ Synthetic leather areas
● Remove loose dirt using a vacuum cleaner.
● Apply a mild soap solution to th e synthetic leather using a sponge
or soft cloth.
● Allow the solution to soak in fo r a few minutes. Remove the dirt
and wipe off the solution with a clean, damp cloth.

7344-1. Maintenance and care
LX570_OM_OM60L21U_(U) ■
Caring for leather areas
Lexus recommends cleaning the interior of the vehicle at least twice a year to main-
tain the quality of the vehicle’s interior. ■
Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge or
brush to apply the foam. Rub in overlappin g circles. Do not apply water. Excellent
results are obtained by keeping the carpet as dry as possible. ■
Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also check the
belts periodically for excessive wear, fraying or cuts.
CAUTION■
Water in the vehicle ●
Do not splash or spill liquid in the vehicle.
Doing so may cause electrical components etc. to malfunction or catch fire.●
Do not get any of the SRS components or wiring in the vehicle interior wet.
(  P. 1 2 6 )
Electrical malfunction may cause the airbag s to deploy or not function properly,
resulting in death or serious injury.■
Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect off the
windshield, obstructing the driver’s view and leading to an accident, resulting in
death or serious injury.