2009 Toyota Corolla Navigation Manual - Page 141

AUDIO SYSTEM Touch them lightly and directly on the screen. The selected button is highlighted. INFORMATION D If the system does not respond to a touch of a touch screen button, move your finger away from the screen and then touch it again. D You cannot operate dimmed touch screen buttons. D Wipe off fingerprints on the surface of the display using a glass cleaning cloth. The function buttons for radio and CD player operation are displayed on the screen when the audio control mode is selected. 147