2010 Toyota Highlander Owners Manual - Page 362

3-3. Using the rear audio system Setting viewer restriction levels Setting a password allows the viewer restriction to be effective. Select "Parental Lock". Enter the password and press . The setting cannot be changed unless the password is entered. When you forget the password, initialize the password. (→P. 337) Select a restriction level (1-8), and press . The smaller the level number, the stricter the age limit. Setting the display mode Pressing changes the display modes sequentially as follows: Normal→Wide 1 →Wide 2 336