Buick 2014 Regal Infotainment System Manual page 7

Use the following finger gestures to
control the infotainment system.
Press/Tap is used to select a button
or option, activate an application,
or change the location inside a map.
Press and hold can be used to start
another gesture, move, or delete an
application.
Drag is used to move applications
on the Home Page, or to pan the
map. To drag the item, it must be
held and moved along the screen to
the new location. This can be done
up, down, right, or left.
Nudge is used to move items a
short distance on a list or a map. To
nudge, hold and quickly move the
selected item up or down to a new
location.