NISSAN 2013 Altima Coupe - Owner's Manual - Manual (Page 265)

Information Command:
COMMAND ACTION
Traffic Info. Turns the traffic information system on and off.
Where am I? Displays current vehicle location.
Audio Command:
COMMAND ACTION
AM Changes the audio system mode to AM radio.
FM Changes the audio system mode to FM radio.
XM Changes the audio system mode to satellite radio.
CD Changes the audio system mode to CD.
4-116 Monitor, climate, audio, phone and voice recognition systems