Buick 2010 Lucerne - Manual (Page 237)

Radio(s)
Radio with CD (MP3) shown, Radio with Six-Disc CD
(MP3) similar
The vehicle has one of these radios as its audio
system.
Radio Data System (RDS)
The radio may have the Radio Data System (RDS)
feature. RDS is available for use only on FM stations
that broadcast RDS information. This system relies
upon receiving specific information from these stations
and only works when the information is available. While
the radio is tuned to an FM-RDS station, the station
name or call letters display. In rare cases, a radio
station can broadcast incorrect information that causes
the radio features to work improperly. If this happens,
contact the radio station.
Playing the Radio
O
(Power/Volume): Press to turn the system on
and off.
Turn clockwise or counterclockwise to increase or
decrease the volume.
The radio goes to the previous volume setting when the
radio is turned on. The volume can still be adjusted by
using the volume knob.
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