GMC Sierra Classic 2007 Owner's Manual page 312

INFO (Information): Press this knob to see how
long the current track has been playing. ET
and the elapsed time appears on the display. To
change the default on the display, track or elapsed
time, press the knob until you see the desired
display, then press and hold the knob for
two seconds. The radio produces one beep and
the selected display is now the default.
BAND: Press this button to listen to the radio
when a cassette tape or CD is playing. The
inactive tape or CD remains safely inside the radio
for future listening.
TAPE DISC: Press this button to play a cassette
tape or CD when listening to the radio. The
inactive tape or CD remains safely inside the radio
for future listening.
(Eject): Press this button to stop and eject a
Z
CD when it is not playing. Eject may be activated
with either the ignition or radio off. CDs may
be loaded with the radio and ignition off if this
button is pressed first.
312
CD Messages
If the CD comes out, it could be for one of the
following reasons:
•
It is very hot. When the temperature returns to
normal, the CD should play.
•
You are driving on a very rough road.
When the road becomes smoother, the CD
should play.
•
The CD is dirty, scratched, wet, or
upside down.
•
The air is very humid. If so, wait about an
hour and try again.
•
There may have been a problem while
burning the CD.
•
The label may be caught in the CD player.
If the CD is not playing correctly, for any other
reason, try a known good CD.
If any error occurs repeatedly or if an error cannot
be corrected, contact your dealer. If the radio
displays an error message, write it down
and provide it to your dealer when reporting
the problem.