2011 Toyota Sienna Owners Manual - Page 573

3-4. Using the rear audio system Setting viewer restriction levels Setting a password allows the viewer restriction to be effective. Input the desired personal code and select . : deletes the last input number : returns to the previous screen The setting cannot be changed unless the password is entered. When you forget the password, initialize the password. (→P. 484) Select a restriction level (1-8), and press . The smaller the level number, the stricter the age limit. : returns to the previous screen 482