Toyota 2012 Highlander Owner's Manual page 188

2-3. Operating the lights and wipers
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Wash/wipe operation
■
The windshield wipers and washer can be operated when
Vehicles without smart key system
The engine switch is in
Vehicles with smart key system
The "ENGINE START STOP" switch is in IGNITION ON mode.
■
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.
210
Wipers operate automatically.
the "ON" position.