Radio Reception - Buick Lucerne 2007 Owner's Manual

g
(Mute/Voice Recognition): Press and release
this button to silence the system. Press and
release this button again, to turn the sound on.
If your vehicle has the navigation system,
press and hold this button for longer than one
second to initiate voice recognition. See "Voice
Recognition" in the Navigation System manual for
more information.
If your vehicle has OnStar
button for longer than one second to interact with
the OnStar system. If your vehicle is also equipped
with the navigation system, press and hold this
button for longer than one second to initiate voice
recognition and say "OnStar" to enter OnStar
mode. See the OnStar
this manual for more information.
SRCE (Source): Press this button to switch
between AM, FM, XM (if equipped), CD, and
AUX jack (if equipped).
e e
+ (Volume): Press the plus or minus
button to increase or to decrease the radio volume.
¨
(Seek): Press the seek arrow to go to the
next radio station, or CD, whichever is the active
source and stay there.
272
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, press and hold this
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System on page 135 in

Radio Reception

You may experience frequency interference and
static during normal radio reception if items
such as cellphone chargers, vehicle convenience
accessories, and external electronic devices are
plugged into the accessory power outlet. If there is
interference or static, unplug the item from the
accessory power outlet.
AM
The range for most AM stations is greater than for
FM, especially at night. The longer range can cause
station frequencies to interfere with each other. For
better radio reception, most AM radio stations will
®
boost the power levels during the day, and then
reduce these levels during the night. Static can also
occur when things like storms and power lines
interfere with radio reception. When this happens,
try reducing the treble on your radio.
FM Stereo
FM stereo will give the best sound, but FM signals
will reach only about 10 to 40 miles (16 to 65 km).
Tall buildings or hills can interfere with FM signals,
causing the sound to fade in and out.