2008 Lexus ES350 washer fluid

138
2-3. Operating the lights and windshield wipers
ES350_U_(L/O_0708)
■Rain drop sensor (vehicles equipped with the rain-sensing windshield wipers)
■AUTO mode
If the wiper switch is turned to AUTO position while the “ENGINE START STOP”
switch is in IGNITION ON mode, the wiper will operate once to show that AUTO
mode is activated.
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the wind-
shield washer fluid reservoir.
CAUTION
■Caution regarding the use of windshield wipers in AUTO mode (vehicles
equipped with the rain-sensing windshield wipers)
The windshield wipers may operate unexpectedly if the sensor is touched or the
windshield is subject to vibration in AUTO mode. Take care that your fingers or any-
thing else do not become caught in the windshield wipers.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled toward you
and held continually.
The sensor judges the amount of raindrops.

167
2-5. Driving information
2
When driving
ES350_U_(L/O_0708)
Winter driving tips
Carry out the necessary preparations and inspections before driving the
vehicle in winter. Always drive the vehicle in a manner appropriate to the
prevailing weather conditions.
■Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific gravity of
battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set of
tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
●Tire inflation pressure falls in winter as the outside temperature
falls. Add 2.9 to 4.3 psi (20 to 30 kPa, 0.2 to 0.3 kgf/cm2 or bar)
to the standard tire inflation pressure.

290
4-2. Maintenance
ES350_U_(L/O_0708)
General maintenance
Engine compartment
ItemsCheck points
BatteryMaintenance-free. (→P. 3 1 2 )
Brake fluidAt the correct level? ( →P. 3 0 9 )
Engine coolantAt the correct level? ( →P. 3 0 7 )
Engine oilAt the correct level? ( →P. 303)
Exhaust systemNo fumes or strange sounds?
Power steering fluidAt the correct level? ( →P. 3 1 0 )
Radiator/condenser/hosesNot blocked with foreign matter?
(→ P. 3 0 9 )
Washer fluidAt the correct level? ( →P. 3 1 5 )
Listed below are the general maintenance items that should be performed
at the intervals specified in the “Warranty and Service Guide” or “Owners
Manual Supplement”. It is recommended that any problem you notice
should be brought to the attention of your Lexus dealer or qualified service
shop for advice.

295
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U_(L/O_0708)
ItemsParts and tools
Engine oil level (→P. 303)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used
only for adding engine oil)
Fuses (→ P. 3 3 4 )• Fuse with same amperage rating as
original
Tire inflation pressure ( →P. 3 2 4 )• Tire pressure gauge
• Compressed air source
Headlight aim ( →P. 3 4 2 )• Phillips-head screwdriver
Power steering fluid
level (→ P. 3 1 0 )
• Automatic transmission fluid
DEXRON II or III
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
Radiator and condenser (→P. 3 0 9 )
Washer fluid ( →P. 3 1 5 )
• Water washer fluid containing anti-
freeze (for winter use)
• Funnel

301
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U_(L/O_0708)
Engine compartment
Power steering fluid reservoir(→P. 310)
Engine oil filler cap (→P. 304)
Engine oil level dipstick (→P. 303)
Brake fluid reservoir (→P. 309)
Battery ( →P. 312)Fuse box ( →P. 3 3 4 )
Electric cooling fans
Condenser ( →P. 309)
Radiator ( →P. 309)
Washer fluid tank (→P. 315)
Engine coolant reservoir (→P. 3 0 7 )

315
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U_(L/O_0708)
Washer fluidIf any washer does not work or the
warning message appears on the
multi-information display, the
washer tank may be empty. Add
washer fluid.
NOTICE
■When recharging the battery
Never recharge the battery while the engine is running. Also, be sure all accesso-
ries are turned off.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the washer fluid tank.

5
When trouble arises
377
5-2. Steps to take in an emergency
ES350_U_(L/O_0708)
Warning messageDetailsCorrection procedure
Indicates that the trunk is
not fully closed. flashes and a
buzzer sounds to indi-
cate that trunk is not fully
closed (with the vehicle
having reached a speed
of 3 mph [5 km/h]).
Close the trunk.
(Flashing)
Indicates that the moon
roof is not fully closed
(with the “ENGINE
START STOP” switch
OFF and the driver’s
door opened). A buzzer also sounds.
Close the moon roof.
(Flashing)
Indicates that the parking
brake is still engaged
(with the vehicle having
reached a speed of more
than 3 mph [5 km/h]).A buzzer also sounds.
Release the parking
brake.
Indicates that the washer
fluid level is low.A buzzer also sounds.
Add washer fluid.

447
Alphabetical index
ES350_U_(L/O_0708)
Floor mat...................................................269
FluidBrake .......................................................309
Power steering fluid ...........................310
Washer ..................................................... 315
Fog lights
Switch ........................................................ 135
Wattage ................................................... 417
Foot well lighting ................................... 247
Front fog lights Switch ........................................................ 135
Wattage ................................................... 417
Front passenger occupant classification system ........................... 88
Front passenger's seat belt reminder light ..................................... 364
Front seats Adjustment ...............................................43
Driving position memory ..................44
Seat position memory ......................... 47
Front side marker lights Replacing light bulbs ....................... 345
Wattage ................................................... 417
Front turn signal lights
Replacing light bulbs ....................... 345
Wattage ................................................... 417
Fuel Capacity...................................................410
Fuel gauge .............................................. 122
Fuel pump shut off system ............ 359
Gas station information ................. 456
Information..............................................418
Refueling ....................................................67
Fuel door...................................................... 67
Fuel filler door............................................ 67
Fuel pump shut off system ................ 359
Fuses.......................................................... 334 Garage door opener .......................... 272
Gas station information...................... 456
Gauges .......................................................122
Glove box ................................................250
Glove box light ....................................... 251
Grocery bag hooks ............................. 270
Hands-free phone system
(for cellular phone)Bluetooth
®..............................................219
Hands-free phone system (for cellular phone) ..........................219
Head restraints Adjusting .................................................. 49
Headlight aim ......................................... 342
Headlights Discharge headlights precautions....................................... 350
Replacing light bulbs ........................343
Switch.........................................................132
Wattage ....................................................417
Heaters
Seat heaters ..........................................263
Side mirror.............................................. 189
Hood ..........................................................298
Hooks Cargo hooks ........................................270
Grocery bag hooks.......................... 270
I/M test...................................................... 293
Identification number Engine..................................................... 409
Vehicle ................................................... 409
Ignition switch............................................ 114
Illuminated entry system .................... 247
Indicator lights......................................... 124
FG
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