2011 Lexus IS F washer fluid

178
2-3. Operating the lights and windshield wipers
IS F_EE
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings (e.g. drip prevention function) can be changed.
(Customizable features P. 484)
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 subject to vibration in “AUTO” mode. Take care that your
fingers etc. 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 a nozzle becomes blocked
Do not try to clear it with a pin or other object. The nozzle will be damaged.
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.

179
2-3. Operating the lights and windshield wipers
2
When driving
IS F_EE
Headlight cleaner switch
The headlight cleaner can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode and the
headlight switch is turned on.
Windshield washer linked operation
Only for the first time when the windshield washer is operated after the
“ENGINE START STOP” switch is turned to IGNITION ON mode with the
headlights on, the headlight cleaners will also operate once. (P. 176)
NOTICE
When the washer fluid tank is empty
Do not use this function when the washer fluid tank is empty. This may
cause the washer fluid pump to overheat.
Washer fluid can be sprayed on the headlights.
Press the switch to clean the
headlights.

222
2-5. Driving information
IS F_EE
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
temperatures.
• 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.
Ensure that all tires are the specified size and the same brand.
Tire chains cannot be installed on 19-inch tires. Use the
specified type of tire chains and install them on the rear
tires only. Before installing the tire chains, change all four
tires and wheels to those of the specified size (tires: 225/
40R18, wheels: 18x8JJ +45 offset). For details, contact any
authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
Before driving the vehicle
Perform the following according to the driving conditions.
Do not try to forcibly open a window or move a wiper that
is frozen. Pour warm water over the frozen area to melt the
ice. Wipe away the water immediately to prevent it from
freezing.
To ensure proper operation of the climate control system
fan, remove any snow that has accumulated on the air inlet
vents in front of the windshield.
Remove any ice that has accumulated on the vehicle chas-
sis

360
4-3. Do-it-yourself maintenance
IS F_EE
ItemsParts and tools
Tire inflation pressure (P. 382)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 378)
• Water washer fluid containing
antifreeze (for winter use)
• Funnel

366
4-3. Do-it-yourself maintenance
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Engine compartment
*: For right-hand drive vehicles:
They are located on the opposite side of the engine compartment.
Battery (P. 374)
Engine oil level dipstick
(P. 369)
Engine oil filler cap
(P. 370)
Fuse boxes (P. 393)
Washer fluid tank(P. 378)Electric cooling fans
Condenser (P. 374)
Radiator (P. 374)
Engine coolant reservoir
(P. 372)
**

378
4-3. Do-it-yourself maintenance
IS F_EE
Washer fluid
If any washer does not work or
the warning message appears
on the multi-information dis-
play, 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
accessories are turned off.
CAUTION
When adding washer fluid
Do not add washer fluid when the engine is hot or running, as 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 label of the washer fluid bot-
tle.

416
4-3. Do-it-yourself maintenance
IS F_EE
When replacing the front left headlight high beam bulb
Condensation build-up on the inside of the lens
Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional, for more information in the following situations.
Temporary condensation build-up on the inside of the headlight lens does
not indicate a malfunction.
Large drops of water are built up on the inside of the lens.
Water has built up inside the headlight.
Discharge headlights
If voltage to the discharge bulbs is insufficient, the bulbs may not come on,
or may go out temporarily. The discharge bulbs will come on when normal
power is restored.
LED tail lights, stop/tail lights, front position lights and high mounted stop-
light
The tail lights, stop/tail lights, front position lights and high mounted stop-
light consist of a number of LEDs. If any of the LEDs burn out, take your
vehicle to any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional to have the light replaced.
Remove the securing bolt and move the
washer fluid filler opening to allow easy
access to the light bulbs.
After replacing the bulbs, make sure to
secure the washer fluid filler opening
with the bolt.

5
437
5-2. Steps to take in an emergency
When trouble arises
IS F_EE
(Flashing)
Indicates that the auto-
matic transmission fluid
temperature is too high
P. 1 5 8
Indicates that the
washer fluid level is
low.
Add washer fluid.
Indicates that engine oil
level is low.
Check the level of
engine oil, and add if
necessary.
This message may
appear if the vehicle is
stopped on a slope.
Move the vehicle to a
level surface and
check to see if the
message disappears.
(Flashing)
(If equipped)
Indicates that the pre-
crash safety system is
not currently functional.
• Clean the grille and
the sensor.
• Wait until the pre-
crash safety system
cools down.
Warning messageDetailsCorrection procedure