Clock

To adjust the time and date:
1. Turn the ignition key to ACC/ACCESSORY or ON/RUN, then press 2. Press  to display HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year). to turn the radio on.
2. Press 3. Press the pushbutton located under any one of the labels to be changed. to display HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year).
3. Press the pushbutton located under any one of the labels to be changed.
4. To increase the time or date, do one of the following:
• Press the pushbutton below the selected label.
• Press • Press  FWD. SEEK.
• Press • Turn  clockwise. FWD.
• Turn 5. To decrease the time or date, do one of the following: clockwise.
5. To decrease the time or date, do one of the following:
• Press • Press  REV. SEEK.
• Press • Turn  counterclockwise. REV.
• Turn 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: counterclockwise.

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 2. Press the pushbutton located under the desired option. and then the pushbutton located under the forward arrow that displays on the radio screen until the time 12H (hour) and 24H (hour), and the date MM/DD (month and day) and DD/MM (day and month) display.
2. Press the pushbutton located under the desired option.
3. Press Power Outlets again to apply the selected default, or let the screen time out.

    See also:

    Reading Lamps
    These lamps are located on the overhead console. These lamps come on automatically when any door is opened. For manual operation, press the button next to each lamp to turn it on or off. ...

    OnStar®
    If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview on pag ...

    Radio Reception
    Frequency interference and static can occur during normal radio reception if items such as cell phone chargers, vehicle convenience accessories, and external electronic devices are plugged into the ac ...