2010 Buick LaCrosse Owner's Manual - Page 153

Infotainment System Press the 0 BACK button to delete the last character in the sequence or press and hold to delete the entire character sequence. Adjusting the Treble, Midrange, and Bass 6-9 Adjusting the Fader and Balance Audio Settings The audio settings can be set for each radio band and each audio player source. To quickly reset an audio setting value to 0: 1. Press the TONE button. 2. Select the audio setting. 3. Press and hold the SELECT button until the value changes to 0. Press the 0 BACK button to go back to the Tone Settings menu. 1. Press the TONE button. 1. Press the TONE button. 2. Select Treble, Midrange, or Bass. 3. Select the value. Press the 0 BACK button to go back to the Tone Settings menu. 2. Select Fader or Balance. 3. Select the value. Press the 0 BACK button to go back to the Tone Settings menu.