MP3 Radio with a Six-Disc CD Player

GMC Sierra / GMC Sierra Owners Manuals / Instruments and Controls / Controls / Clock / MP3 Radio with a Six-Disc CD Player

To set the time and date:

1. Turn the ignition key to ACC/ ACCESSORY or ON/RUN, then press the 2. Press the MENU button and then the softkey under the tab to display HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year). button to turn the radio on.

2. Press the MENU button and then the softkey under the 3. Press the softkey located under any one of the tabs to change that setting. tab to display HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year).

3. Press the softkey located under any one of the tabs to change that setting.

4. To increase the time or date, do one of the following:

• Press the softkey below the selected tab.

• Press the • Press the SEEK button.

• Press the FWD button. FWD button.

• Turn the 5. To decrease the time or date, do one of the following: knob clockwise.

5. To decrease the time or date, do one of the following:

• Press the • Press the SEEK button.

• Press the REV button. REV button.

• Turn the To change the time default setting from 12 hour to 24 hour or to change the date default setting from month/ day to day/month: knob counterclockwise.

To change the time default setting from 12 hour to 24 hour or to change the date default setting from month/ day to day/month:

1. Press the MENU button and then the softkey under the 2. Press the softkey located below the forward arrow tab. 12H, 24H, the date MM/DD (month and day), and DD/MM (day and month) displays. tab.

2. Press the softkey located below the forward arrow tab. 12H, 24H, the date MM/DD (month and day), and DD/MM (day and month) displays.

3. Press the softkey located below the desired option.

4. Press the MENU button again to apply the desired option, or let the screen time out.

    See also:

    How to Add Coolant to the Recovery Tank
    WARNING You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. Notic ...

    Starting the Engine Using Remote Start
    To start the engine using the remote start feature: 1. Press and release on the RKE transmitter. 2. Press and hold for about two seconds. The turn signal lamps will briefly flash to confirm th ...

    Shifting Into Four-Wheel Drive Low
    When Four-Wheel Drive Low is engaged, vehicle speed should be kept below 72 km/h (45 mph). Extended high-speed operation in Four-Wheel Drive Low may damage or shorten the life of the drivetrain. To ...