Lexus LS 500h 2019 Owner's Manual page 255

1 Off
2 Rain-sensing operation
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.
3 Low speed operation
4 High speed operation
5 Temporary operation
When
sitivity can be adjusted by turning the
switch ring.
LS500h_OM_General_OM50J66E
is selected, the sensor sen-
4-3. Operating the lights and wipers
6 Increases the sensitivity
7 Decreases the sensitivity
8 Washer/wiper dual opera-
tion
Pulling the lever operates the wipers and
washer.
(After operating several times, the wipers
operate once more time after a short delay
to prevent dripping. However, the dripping
prevention does not operate while the
vehicle is moving.)
When the power switch is in ON mode
and the headlights are on, if the lever is
pulled, the headlight cleaners will operate
once. After this, the headlight cleaners will
operate every 5th time the lever is pulled.
The windshield wiper and washer can be
■
operated when
The power switch is in ON mode.
Effects of vehicle speed on wiper opera-
■
tion
Even when the wipers are not in AUTO
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