TOYOTA 2011 Highlander - Manual (Page 208)

201
2-3. Operating the lights and wipers
2
Wh
en drivin
g
Windshield wipers and washer
Wiper intervals can be adjusted for intermittent operation.
Intermittent windshield
wiper operation
Low speed windshield wiper
operation
High speed windshield
wiper operation
Temporary operation
Increases the intermittent
windshield wiper frequency
Decreases the intermittent
windshield wiper frequency