Preprogrammed Playlists
Preprogrammed playlists created using WinAmp™, MusicMatch™, or Real Jukebox™ software can be accessed, however they cannot be edited using the radio. These playlists are special folders containing compressed audio song files. Playlists must have a file extension of PLS or M3U.
Playlists can be selected using the previous and next folder buttons.
Tracks can be changed by pressing
the seek buttons or turning the
TUNE/TONE knob. Songs are
played sequentially; press 
REV
or 
FWD to reverse or advance
through the playing song.
The HDD Radio does not support preprogrammed playlists. To create a playlist on the HDD radio from songs recorded to the HDD, see Hard Drive Device (HDD).
See also:
Starting the Engine
Place the transmission in the
proper gear.
If the vehicle has the keyless
access system, the keyless access
transmitter must be authenticated in
order for the ignition control knob
to turn. ...
Head Restraints
WARNING
With head restraints that are not installed and adjusted properly, there is a
greater chance that occupants will suffer a neck/ spinal injury in a crash. Do not
drive until the head ...
Navigation
OnStar navigation requires the Directions and Connections service plan.
Push to receive directions or have
them sent to the vehicle navigation screen. Destinations can also be forwarded to
the v ...