Buick 2014 Regal Infotainment System Manual page 21

If Disc Error displays and/or the disc
comes out, it could be for one of the
following reasons:
The disc has an invalid or
unknown format.
The road is very rough. Try the
disc again when the road is
smoother.
The disc is dirty, scratched, wet,
or upside down.
The air is very humid. Try the
disc again later.
There was a problem while
burning the disc.
The label is caught in the CD
player.
If Disc Player Error displays, it could
be for one of the following reasons:
The player temperature is
too high.
There are load or eject errors.
If the CD is not playing correctly, for
any other reason, try a known
good CD.
If any error continues, contact your
dealer.
Press the MENU button while that
source is active to access the menu.
Press any of the following buttons
on the MP3/CD Menu:
Press to play the tracks
randomly. Press again to stop
shuffle.
If equipped, this
feature adjusts the volume based on
the speed of the vehicle. See
Press + or
adjust Bass, Midrange, Treble,
or Surround. See
.
The following guidelines must be
met when creating an MP3 disc,
otherwise the CD might not play:
Sampling rate: 16 kHz,
22.05 kHz, 24 kHz, 32 kHz,
44.1 kHz, and 48 kHz.
Bit rates supported: 8, 16, 24,
.
32, 40, 48, 56, 64, 80, 96, 112,
to
128, 144, 160, 192, 224, 256,
and 320 kbps.
Recorded on a CD-R or CD-RW.
Press anywhere between the top
applications tray and bottom menu
to display the browse screen.