Buick Regal Navigation Manual page 20

To change audio sources from any
of the audio main pages (AM, FM,
XM, CD, USB/iPod, or AUX), press
the SRCE button on the faceplate or
the Source screen button to display
a pop-up of available audio sources.
Touch-tap or press the SRCE button
on the faceplate repeatedly to
change the desired source.
There are a few ways to store
presets.
Up to 36 preset stations can be
stored. AM, FM, and XM,
if equipped, can be mixed.
1. From the AM, FM, or XM main
page, press and hold one of the
preset screen buttons located at
the bottom of the screen. After a
few seconds, a beep will be
heard and the new preset
information will display on that
screen button.
2. Press and hold a preset button
on the faceplate to store the
currently active station. After a
few seconds, a beep will be
heard and the new preset
information will display on a
small pop-up display at the
bottom of the screen.
3. Repeat the steps for each
preset.
To change the number of preset
pages, see Mixed-Band Presets
following for more information.