2012 GMC Sierra Owner's Manual - Page 34

1-28 In Brief 3. Press the softkey located under any one of the labels to be changed. 4. To increase or decrease the time or date, turn f clockwise or counter‐clockwise. For detailed instructions on setting the clock for the vehicle's specific audio system, see Clock on page 5‑7. A fee is required to receive the XM service. For more information, refer to: . Storing Radio Stations A maximum of 36 stations can be stored as favorites using the six softkeys located below the radio station frequency tabs and by using the radio FAV button. Press FAV to go through up to six pages of favorites, each having six favorite stations available per page. Each page of favorites can contain any combination of AM, FM, or XM stations. For more information, see "Storing Radio Stations" in AM-FM Radio on page 7‑9. www.xmradio.com or call 1-800-929-2100 (U.S.) www.xmradio.ca or call 1-877-438-9677 (Canada) . See Satellite Radio on page 7‑11. Portable Audio Devices This vehicle may have an auxiliary input located on the radio faceplate and a USB port located in the center console or on the instrument panel. External devices such as an iPod®, laptop computer, MP3 player, CD changer, or USB storage device can be connected to the auxiliary port using a 3.5 mm (1/8 in) input cable or the USB port depending on the audio system. See "Using the Auxiliary Input Jack" and "Using the USB Port" in Auxiliary Devices on page 7‑32. Satellite Radio XM is a satellite radio service based in the 48 contiguous United States and 10 Canadian provinces. XM satellite radio has a wide variety of programming and commercial-free music, coast to coast, and in digital-quality sound. Setting the Clock To set the time and date: 1. Turn the ignition key to ACC/ ACCESSORY or ON/RUN, then press O , to turn the radio on. 2. Press H to display HR, MIN, MM, DD, and YYYY (hour, minute, month, day, and year).