Toyota Prius c 2014 Owner's Manual page 214

2-3. Operating the lights and wipers
■
The windshield wipers and washer can be operated when
Vehicles without a smart key system
The engine switch is in the "ON" position.
Vehicles with a smart key system
The "POWER" switch is in ON mode.
■
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.
CAUTION
■
Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
212
Washer/wiper dual opera-
tion
The wipers will automatically
operate a couple of times after
the washer squirts.