GM Service Manual Online
For 1990-2009 cars only

If your vehicle has a radio with a single CD player, the radio has a (clock) button for setting the time and date.

To set the time and date, follow these instructions:

  1. Press the button and the HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year) displays.
  2. Press the pushbutton located under any one of the labels that you want to change. Every time the pushbutton is pressed again, the time or the date if selected, increases by one.
  3. • You can also turn the (tune) knob, located on the upper right side of the radio, to adjust the selected setting.

If your vehicle has a radio with a six-disc CD player, the radio has a MENU button instead of the (clock) button to set the time and date.

To set the time and date, follow these instructions:

  1. Press the MENU button.
  2. Once the clock option displays, press the pushbutton located under that label. The HR, MIN, MM, DD, YYYY displays.
  3. Press the pushbutton located under any one of the labels that you want to change. Every time the pushbutton is pressed again, the time or the date if selected, increases by one.
  4. • You can also turn the knob, located on the upper right side of the radio, to adjust the selected setting.

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, follow these instructions:

  1. Press the button and then the pushbutton located under the forward arrow label. Once the time 12H and 24H, and the date MM/DD/YYYY (month, day, and year) and DD/MM/YYYY (day, month, and year) displays.
  2. Press the pushbutton located under the desired option.
  3. Press the or MENU button again to apply the selected default, or let the screen time out.