Toyota PRIUS Owner's Manual page 287

Rain-sensing windshield wipers
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When "AUTO" is selected, the wip-
ers will operate automatically when
the sensor detects falling rain. The
system automatically adjusts wiper
timing in accordance with rain vol-
ume and vehicle speed.
The sensor sensitivity can be adjusted when "AUTO" is selected.
Increases the sensitivity
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Decreases the sensitivity
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Washer/wiper dual operation
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The wipers will automatically oper-
ate a couple of times after the
washer squirts.
PRIUS_OM_OM47A31E_(EE)
Off
Rain-sensing operation
Low speed operation
High speed operation
Temporary operation
4-3. Operating the lights and wipers
287
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