2011 Toyota Prius Owners Manual - Page 239

2 -3 . Ope ra t ing t he light s a nd w indshie ld w ipe rs Windshie ld w ipe rs a nd w a she r Wiper intervals can be adjusted for intermittent operation (when is selected). Intermittent wiper operation Low speed wiper operation High speed wiper operation Temporary operation 2 When driving ITO23P112a Increases the intermittent windshield wiper frequency (if equipped) Decreases the intermittent windshield wiper frequency (if equipped) ITO23P115 213 PRIUS_U (OM47685U) DVD