washer fluid Lexus ES350 2011 Owner's Manuals

153
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U
■The windshield wiper and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Raindrop sensor
●If the temperature of the raindrop sensor is 194°F (90 °C) or higher, or 5 °F
( -1 5 °C) or lower, automatic operation may not occur. In this case, operate
the wipers in any mode other than “AUTO”.
■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.
Wash/wipe operation
Wipers operate automatically.
(With “AUTO” selected, after
operating several times, the wip-
ers operate one more time after
a short delay to prevent drip-
ping.)
●The sensor judges the amount of raindrops.

154
2-3. Operating the lights and windshield wipers
ES350_U
CAUTION
■Caution regarding the use of windshield wipers in AUTO mode
The windshield wipers may operate unexpectedly if the sensor is touched or the
windshield is subjected to vibration in AUTO mode. Take care that your fingers or
anything 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.
■When a nozzle becomes blocked
In this case, contact your Lexus dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

191
2-5. Driving information
2
When driving
ES350_U
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.

370
4-2. Maintenance
ES350_U
General maintenance
Engine compartment
ItemsCheck points
BatteryMaintenance-free. (→P. 3 9 1 )
Brake fluidAt the correct level? ( →P. 388)
Engine coolantAt the correct level? ( →P. 386)
Engine oilAt the correct level? ( →P. 383)
Exhaust systemNo fumes or strange sounds?
Power steering fluidAt the correct level? ( →P. 3 8 9 )
Radiator/condenser/hosesNot blocked with foreign matter?
(→ P. 3 8 8 )
Washer fluidAt the correct level? ( →P. 393)
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.

375
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
ItemsParts and tools
Engine oil level (→P. 383)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel (used
only for adding engine oil)
Fuses (→ P. 4 1 3 )• Fuse with same amperage rating as
original
Tire inflation pressure ( →P. 4 0 3 )• Tire pressure gauge
• Compressed air source
Headlight aim ( →P. 422)• Phillips-head screwdriver
Power steering fluid
level (→ P. 3 8 9 )
• Automatic transmission fluid
DEXRON II or III
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
Radiator and condenser ( →P. 388)
Washer fluid ( →P. 393)
• Water washer fluid containing anti-
freeze (for winter use)
• Funnel

381
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
Engine compartment
Power steering fluid reservoir(→P. 389)
Engine oil filler cap (→P. 384)
Engine oil level dipstick (→P. 383)
Brake fluid reservoir (→P. 388)
Battery ( →P. 391)Fuse box ( →P. 4 1 3 )
Electric cooling fans
Condenser ( →P. 388)
Radiator ( →P. 388)
Washer fluid tank (→P. 393)
Engine coolant reservoir (→P. 386)

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
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.
CAUTION
■When refilling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the washer fluid
contains alcohol and may catch fire if spilled on the engine etc.
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
459
5-2. Steps to take in an emergency
ES350_U
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.

548
Alphabetical index
ES350_U
Emergency flashersSwitch ...................................................... 434
Engine Compartment ...................................... 381
Engine switch......................................... 126
Hood........................................................ 378
How to start the engine.................... 126
Identification number....................... 493
If the engine will not start ............... 476
Ignition switch........................................ 126
Overheating.........................................486
Engine compartment cover .............382
Engine coolant Capacity................................................. 496
Checking ...............................................386
Preparing and checking
before winter ....................................... 191
Engine coolant temperature
gauge ....................................................... 136
Engine immobilizer system.................. 79
Engine oil Capacity.................................................495
Checking ...............................................383
Preparing and checking
before winter ....................................... 191
Engine oil maintenance data........... 385
Event data recorder ............................443 Floor mat .................................................. 339
Fluid
Brake .......................................................388
Power steering fluid ......................... 389
Washer................................................... 393
Fog lights
Switch.......................................................... 151
Wattage ...................................................501
Foot well lighting.....................................314
Front fog lights Switch.......................................................... 151
Wattage ...................................................501
Front passenger occupant classification system ............................ 97
Front passenger's seat belt reminder light ..................................... 447
Front seats Adjustment .............................................. 48
Driving position memory ..................49
Seat position memory.........................53
Front side marker lights Replacing light bulbs ........................424
Wattage ...................................................501
Front turn signal lights
Replacing light bulbs ........................424
Wattage ...................................................501F

557
Alphabetical index
ES350_U
Warning messagesDynamic radar
cruise control ...................... 456, 458
Engine oil level ....................................458
Engine oil maintenance..................458
Engine oil pressure........................... 455
Hood .......................................................458
Intuitive parking assist
sensor ..................................... 456, 458
Moon roof ............................................. 458
Open door ...........................................458
Parking brake ......................................458
Pre-collision system ............ 456, 458
Smart access system with
push-button start............................ 464
Steering lock ........................................ 456
Trunk ........................................................ 458
Washer fluid......................................... 458 Washer
Checking ...............................................393
Preparing and checking before winter ....................................... 191
Switch........................................................ 152
Washing and waxing ........................... 362
Weight Cargo capacity .................................... 187
Load limits .............................................. 190
Weight..................................................... 492
Wheels ...................................................... 407
Window glasses ...................................... 68
Window lock switch ............................... 68
Windows Power windows .....................................68
Rear window defogger.................... 215
Washer .................................................... 152
Windshield wipers
Position..................................................... 194
Windshield wipers ............................. 152
Wireless remote control key Replacing the battery.......................... 411
Wireless remote control key ..........38
WMA disc ............................................... 233