2010 Toyota Tundra Regular Cab Navigation Manual - Page 473

09 01.23 AUDIO SYSTEM D Switching between functions 6U5D70F U506AHNS Push "AM·SAT", "FM" or "DISC·AUX" button to turn on the desired mode. The selected mode turns on immediately. Push these buttons if you want to switch from one mode to another. If the disc is not inserted, the "CD" screen will not appear. 6U5D71aF 6U5D72aF The function buttons for radio and CD player operation are displayed on the screen when the audio control mode is selected. 144 2010 TUNDRA Navigation Entry from April.09 Prod.(OM34482U)