2012 Toyota Prius Owners Manual - Page 544

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 When intermittent windshield wiper operation is selected, wiper intervals can be also adjusted. The wiper operation is selected by moving the lever as follows. Type A Intermittent windshield wiper operation Low speed windshield wiper operation High speed windshield wiper operation Temporary operation 2 When driving 221 PRIUS v_U (OM47674U)