2008 Lexus ES350 windshield wipers

136
2-3. Operating the lights and windshield wipers
ES350_U_(L/O_0708)
Windshield wipers and washer
■Intermittent wiper with interval adjuster (if equipped)
Wiper intervals can be adjusted for intermittent operation (when
INT is selected).
Intermittent windshield wiper
interval increases
Intermittent windshield wiper
interval decreases
Intermittent windshield wiper
operation (INT)
Low speed windshield wiper
operation (LO)
High speed windshield wiper
operation (HI)
Temporary operation (MIST)
Wash/wipe operation
Wipers operate automatically.

137
2-3. Operating the lights and windshield wipers
2
When driving
ES350_U_(L/O_0708)
■The windshield wiper and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
■Rain-sensing windshield wipers (if equipped)
With AUTO selected, the wipers will operate automatically when
the sensor detects falling rain. The system automatically adjusts
wiper timing in accordance with rain volume and vehicle speed.
Sensor sensitivity (-)
With AUTO selected, wiper
response to falling rain is less
sensitive.
Sensor sensitivity (+)
With AUTO selected, wiper
response to falling rain is more
sensitive.
Rain-sensing windshield
wiper operation (AUTO)
Low speed windshield wiper
operation (LO)
High speed windshield wiper
operation (HI)
Temporary operation (MIST)
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.)

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.

147
2-4. Using other driving systems
2
When driving
ES350_U_(L/O_0708)
■Automatically canceling vehicle-to-vehicle distance control
Vehicle-to-vehicle distance control driving is automatically canceled in the follow-
ing situations.
●Vehicle speed falls below 25 mph (40 km/h)
●VSC is activated
●The sensor cannot operate correctly because it is covered in some way.*
●The windshield wipers are operating at high speed.*
*
: Vehicle-to-vehicle distance control driving must be reset by turning the ON-OFF button on again.
If vehicle-to-vehicle distance control driving is automatically canceled for any other
reason, there may be a malfunction in the system. Contact your Lexus dealer.
■Automatically cancelling constant speed control
The set speed is automatically canceled in the following situations.
●Actual vehicle speed is more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
●Vehicle speed falls below 25 mph (40 km/h)
●VSC is activated
■Vehicle-to-vehicle distance settings
Select a distance from the table below. Note that the distances shown correspond
to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle distance increases/
decreases in accordance with vehicle speed.
Distance optionsVehicle-to-vehicle distance
LongApproximately 210 ft. (65 m)
MediumApproximately 150 ft. (45 m)
ShortApproximately 100 ft. (30 m)

170
2-5. Driving information
ES350_U_(L/O_0708)
Shifting the windshield wiper positionYou can shift the wipers to the rest position manually. (In heavy snow or
icy condition etc.)
Grip the hook section of the wiper arm firmly when shifting the wiper
position. To rest position Raise the wiper in line with the
windshield.
You can stand the wipers up for the
rest position.
*: More than 3.9 in. (10 cm)
To retract position Lower the wipers by pressing on
the upper part of the hook section.

284
4-1. Maintenance and care
ES350_U_(L/O_0708)
NOTICE
■To protect your vehicle’s painted surfaces
Do not use organic cleaners such as benzene or gasoline.
■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 (vehicles equipped with the rain-sensing
windshield wipers)
Set the wiper switch to OFF.
If the wiper switch is in AUTO, the wipers may
operate and the wiper blades may be dam-
aged.
OFF

340
4-3. Do-it-yourself maintenance
ES350_U_(L/O_0708)
15ECU-IG NO. 110 A
Moon roof, seat heaters, power win-
dows, clock, automatic windshield
wiper, electric cooling fans, driving
position memory system, seat position
memory system
16ECU-IG NO. 27. 5 A
Anti-lock brake system, vehicle stabil-
ity control system, traction control sys-
tem, brake assist system, cruise
control system, stop lights, shift lock
control system
17A/C NO. 210 AAir conditioning system, rear window
defogger
18WA S H10 AWindshield washer
19S-HTR20 ASeat heaters, air conditioning system
20GAUGE NO. 110 AEmergency flashers, back-up lights,
rear sunshade, charging system
21WIP25 AWindshield wipers
22H - L P LV L7. 5 AHeadlight leveling system
23IGN10 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem, SRS airbag system, steering lock
system
24GAUGE NO. 27. 5 AMeters
25ECU-ACC7. 5 AClock, main body ECU
26CIG20 ACigarette lighter
27PWR OUTLET20 APower outlet
28RADIO NO. 27. 5 AAudio system
29MIR HTR15 AOutside rear view mirror defoggers
FuseAmpereCircuit

380
5-2. Steps to take in an emergency
ES350_U_(L/O_0708)
Warning messageDetailsCorrection procedure
(Flashing and then con-tinuously on)
(Flashing)
(If equipped)
Indicates that the radar
cruise control system is
unable to judge vehicle-
to-vehicle distance
because the windshield
wipers are set at high
speed operation mode. A buzzer also sounds.
Turn them off or set them
to either the intermittent
or the slow mode.
(Flashing)
(If equipped)
Indicates that your vehi-
cle is nearing the vehicle
ahead (in radar cruise
mode). A buzzer also sounds.
Slow the vehicle by apply-
ing the brakes.
■Changing the engine oil (USA only)
Make sure to reset the oil change system. ( →P. 303)
■Warning light display in radar cruise mode
In the following cases, the warning light may not be displayed even if vehicle-to-
vehicle distance closes.
●When your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed