Rear window wiper and washer
The wiper operation is selected by moving the lever as follows:
Type A

1.
Off
2.
Intermittent window wiper operation
3.
Normal window wiper operation
4.
Washer/wiper dual operation
5.
Washer/wiper dual operation
Type B

1.
Off
2.
Intermittent window wiper operation
3.
Normal window wiper operation
4.
Washer/wiper dual operation
5.
Washer/wiper dual operation
The rear window wiper and washer can be operated when
• The “ENGINE START STOP” switch is in IGNITION ON mode.
• The glass hatch is closed.
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the wind- shield washer fluid reservoir
NOTICE
When the rear window is dry
Do not use the wiper, as it may damage the rear window.
When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may overheat.
Test yourself
A quick Lexus GX quiz: every answer comes with an explanation and a link to the manual page.