2008 Toyota Prius Navigation Manual - Page 109

OTHER FUNCTIONS (b) Switch color You can select the color of the touch− screen buttons. Select "Green" or "Orange" and then touch "OK". (c) Delete personal data The following personal data can be deleted or returned to their default settings: D Maintenance conditions D Maintenance information "off" setting D Memory points D Areas to avoid D Previous points D Route trace D User selection settings D Phone book data D Dialed numbers and received calls D Speed dial D Bluetooth phone data D Security code This function is available only when the vehicle is not moving. 127