TOYOTA 2010 Sienna - Manual (Page 217)

191
2-3. Operating the lights and wipers
2
Wh
en drivin
g
Windshield wipers and washer
Wiper intervals can be adjusted for intermittent operation (when
intermittent wiper operation is selected).
Intermittent windshield
wiper operation
Low speed windshield wiper
operation
High speed windshield
wiper operation
Temporary operation
Decreases the intermittent
windshield wiper frequency
Increases the intermittent
windshield wiper frequency