GMC Buick Regal 2012 Manual page 13

Press the AUX screen button to
access any connected auxiliary
device. See Auxiliary Devices on
page 28.
Press the XM Traffic screen
button (if equipped) to display the
traffic main page. Select other
traffic-related options from that list.
See XM NavTraffic (If Equipped)
under Configure Menu on page 52.
Infotainment System
Press the XM Weather screen
button (if equipped) to display the
weather main page. Select other
weather-related options from
that list. See XM Weather
(If Equipped) under Configure
Menu on page 52.
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