2004 Toyota Sienna Owners Manual - Page 550
2004 Toyota Sienna Manual
Page 550 highlights
Sienna_Navi_U (L/O 0301) DELETING YOUR HOME L00059 1. Touch the "MENU" tab on the screen to display the "Menu" screen and touch the "Marked points" switch. L00078 2. Touch the "Delete home" switch on the "Marked points" screen. 44 2004 SIENNA Navigation from Jan. '03 Prod. (OM45409U)