2010 Buick Lucerne Owner's Manual - Page 236

Six-Disc CD (MP3) Player To set the time and date: 1. Turn the ignition key to ACC/ACCESSORY or ON/ RUN. Press O to turn the radio on. 2. Press MENU. 3. Press the softkey below the MM, DD, YYYY displays. The date does not automatically display. To see the date press MENU and then softkey below the H tab while the radio is on. The date with display times out after a few seconds and goes back to the normal radio and time display. To change the time default setting from 12 hour to 24 hour or to change the date default setting from month/day/year to day/month/year: 1. Press MENU, and then the softkey below the H tab. The HR, MIN, MM, DD, YYYY displays. 2. Press the softkey below the forward arrow tab. The time 12H and 24H, and the date MM/DD/YYYY (month, day, and year) and DD/MM/YYYY (day, month, and year) displays. 3. Press the softkey located below the desired option. 4. Press MENU again to apply the selected default, or let the screen time out. H tab. The HR, MIN, 4. Press the softkey below any one of the tabs you want to change. 5. To increase the time or date, do one of the following: . Press the softkey located below the selected tab. . . ¨ SEEK, or \ FWD. Turn f clockwise. Press 6. To decrease the time or date, do one of the following: . . © SEEK or s REV. Turn f counterclockwise. Press 4-76