The player is able to read and play a maximum of
50 folders, 50 playlists, 10 sessions, and 255 les.
Long le names, folder names, or playlist names
may use more disc memory space than necessary.
To conserve space on the disc, minimize the length
of the le, folder, or playlist names. You can also
play an MP3 CD that was recorded using no le
folders. The system can support up to 11 folders in
depth, though, keep the depth of the folders to a
minimum in order to keep down the complexity and
confusion in trying to locate a particular folder
during playback. If a CD contains more than the
maximum of 50 folders, 50 playlists, 10 sessions,
and 255 les the player lets you access and
navigate up to the maximum, but all items over the
maximum are played.
Root Directory
The root directory is treated as a folder. If the
root directory has compressed audio les,
the directory displays as F1 ROOT. All les
contained directly under the root directory are
accessed prior to any root directory folders.
However, playlists (Px) are always accessed
before root folders or les.
Empty Directory or Folder
If a root directory or a folder exists somewhere
in the le structure that contains only folders/
subfolders and no compressed les directly
beneath them, the player advances to the next
folder in the le structure that contains compressed
audio les. The empty folder does not display.
No Folder
When the CD contains only compressed les,
the les are located under the root folder. The
next and previous folder functions have no function
on a CD that was recorded without folders or
playlists. When displaying the name of the folder
the radio displays ROOT.
When the CD contains only playlists and
compressed audio les, but no folders, all les are
located under the root folder. The folder down and
the folder up buttons search playlists (Px) rst and
then go to the root folder. When the radio displays
the name of the folder, the radio displays ROOT.
231
Dust may be removed from small buttons and
knobs using a small brush with soft bristles.
Your GM dealer has a product for cleaning your
vehicle’s glass. Should it become necessary,
you can also obtain a product from your GM dealer
to remove odors from your vehicle’s upholstery.
Do not clean your vehicle using the following
cleaners or techniques:
Never use a knife or any other sharp object to
remove a soil from any interior surface.
Never use a stiff brush. It can cause damage
to your vehicle’s interior surfaces.
Never apply heavy pressure or rub
aggressively with a cleaning cloth. Use of
heavy pressure can damage your interior and
does not improve the effectiveness of soil
removal.
Use only mild, neutral-pH soaps. Avoid
laundry detergents or dishwashing soaps with
degreasers. Using too much soap will leave
a residue that leaves streaks and attracts dirt.
For liquid cleaners, about 20 drops per
gallon (3.78 L) of water is a good guide.
Do not heavily saturate your upholstery while
cleaning.
Damage to your vehicle’s interior may result
from the use of many organic solvents such
as naptha, alcohol, etc.
Fabric/Carpet
Use a vacuum cleaner with a soft brush
attachment frequently to remove dust and loose
dirt. A canister vacuum with a beater bar in
the nozzle may only be used on oor carpet and
carpeted oor mats. For soils, always try to remove
them rst with plain water or club soda. Before
cleaning, gently remove as much of the soil
as possible using one of the following techniques:
For liquids: gently blot the remaining soil
with a paper towel. Allow the soil to absorb into
the paper towel until no more can be
removed.
For solid dry soils: remove as much as
possible and then vacuum.
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