Toyota VELLFIRE 2010 Manual page 454

Machine Translated by Google
452 6-2. Simple inspection and parts replacement
Note
ÿ Washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid. Doing so
may stain the paint or cause the washer fluid to stop flowing due to pump
failure.
ÿ How to dilute washer fluid
Dilute with water if necessary. For the ratio of water and washer fluid, refer to
the freezing temperature indicated on the washer fluid container.