GMC 2010 Sierra Denali Owner's Manual page 257

Finding a Category (CAT) Station
CAT (Category) : The CAT button is used to find XM
stations when the radio is in the XM mode. To find XM
channels within a desired category:
1. Press the BAND button until the XM frequency
displays. Press the CAT button to display the
category tabs. Continue pressing the CAT button
until the desired category name displays.
Radios with CD and DVD can also navigate the
category list by pressing the
s
REV button.
2. Press either of the two buttons below the desired
category tab to immediately tune to the first XM
station associated with that category.
3. Turn the knob, press the buttons below the right
or left arrows displayed, or press either SEEK
arrow to go to the previous or to the next XM
station within the selected category.
4. To exit the category search mode, press the FAV
button or BAND button to display the favorites
again.
Undesired XM categories can be removed through the
setup menu. To remove an undesired category:
\
FWD or the
Removed categories can be restored by pressing the
softkey under the Add tab when a removed category is
displayed or by pressing the softkey under the Restore
All tab.
Categories cannot be removed or added while the
vehicle is moving faster than 5 mph (8 km/h).
1. Press the MENU button to display the radio
setup menu.
2. Press the softkey located below the XM CAT tab.
3. Turn the knob to display the category to be
removed.
4. Press the softkey located under the Remove tab
until the category name along with the word
Removed displays.
5. Repeat the steps to remove more categories.
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