Lexus RC350 Owner's Manual page 411

Washer fluid
If any washer does not work or the warning message appears on the multi-
information display, the washer tank may be empty. Add washer fluid.
RC350/RC300 AWD

RC F
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WARNING
When adding washer fluid
■
Do not add washer fluid when the engine is hot or running as washer fluid contains
alcohol and may catch fire if spilled on the engine etc.
NOTICE
Do not use any fluid other than washer fluid
■
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle's painted surfaces, as well as damaging
the pump leading to problems of the washer fluid not spraying.
Diluting washer fluid
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Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bottle.
RC350_RC300 AWD_RC300_RC F_U(OM24748U)
6-3. Do-it-yourself maintenance
RC300
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411
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