2009 Lexus IS 350 Owners Manual - Page 244

3-2. Using the audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Turns the power on, select audio source Volume Radio: Select radio stations CD: Select tracks, files (MP3 and WMA) and discs 3 Turning on the power Interior features Press when the audio system is turned off. down for 1 second or The audio system can be turned off by holding more. Changing the audio source Press when the audio system is turned on. The audio source changes as follows each time is pressed. If no discs are inserted in the player, that mode will be skipped. FM1→FM2→CD changer→AUX→AM→SAT1→SAT2→SAT3 Adjusting the volume Press "+" on ume. Hold down to increase the volume and "-" to decrease the volto continue increasing or decreasing the volume. 245