GMC 2010 Sierra 1500 Crew Cab Owner's Manual page 343

If a disc is inserted into the top DVD slot, the rear seat
operator can turn on the video screen and use the
remote control to navigate the CD (tracks only).
Turn to select MP3/WMA files.
Press to go to the start of the track, if less
than five seconds have played. Press and hold or press
multiple times, if more than five seconds have played,
to continue moving backward through tracks.
Press to go to the next track. Press and hold
or press multiple times to continue moving forward
through tracks.
Press and hold to reverse
playback quickly. Sound is heard at a reduced
volume and the elapsed time of the file displays.
Release REV to resume playing.
playback quickly. Sound is heard at a reduced
volume and the elapsed time of the file displays.
Release FWD to resume playing. The elapsed
time of the file displays.
Press and hold to advance
below to go to the first track in the previous
folder.
Press the softkey below
go to the first track in the next folder.
Files on the disc can be listened to in
random, rather than sequential order. To use random,
press the softkey under the RDM tab until Random
Current Disc displays to play songs in random order.
Press the same softkey again to turn off random play.
to play files in order by artist or album.
The player scans the disc to sort the files by artist and
album ID3 tag information. It can take several minutes
to scan the disc depending on the number of files on
the disc. The radio may begin playing while it is
scanning in the background.
When the scan is finished, the disc begins playing files
in order by artist. The current artist playing is shown on
the second line of the display. Once all songs by that
artist are played, the player moves to the next artist in
alphabetical order and begins playing files by that artist.
Press the softkey
Press the softkey below
to
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