2012 Toyota Sienna Owners Manual - Page 324

2 -3 . Ope ra t ing t he light s a nd w ipe rs Re a r w indow w ipe r a nd w a she r The wiper operation is selected by moving the lever as follows: Type A Off Intermittent window wiper operation Normal window wiper operation Washer/wiper operation Washer/wiper operation dual dual 290 SIENNA_U (OM45477U)