Toyota Display Audio system Owner's Manual page 495

2-3. Operating the lights and wipers
5
■ The windshield wiper and washer can be operated when
The engine switch must be in the ON position.
If no windshield washer fluid sprays
■
Check that the washer nozzles are not blocked and if there is washer fluid in
the windshield washer fluid reservoir.
172
6
STY23AF020
Increases the intermittent
windshield wiper frequency
Decreases the intermittent
windshield wiper frequency
Washer/wiper dual opera-
tion
Wipers will automatically oper-
ate a couple of times after the
washer squirts.