Chevrolet 2005 Uplander Owner's Manual page 237

Radio Display
Message
Radio ID
Unknown
Chk XMRcvr
Playing a CD (Single CD Player)
Insert a CD partway into the slot, label side up. The
player will pull it in and the CD should begin playing.
If the ignition or radio is turned off with a CD in the
player, it will stay in the player. When the ignition or
radio is turned on, the CD will start playing where
it stopped, if it was the last selected audio source.
When a CD is inserted, CD and the CD symbol
will appear on the display. As each new track starts to
play the track number will appear on the display.
XM™ Radio Messages (cont'd)
Condition
Radio ID label
(channel 0)
Radio ID not known
(should only be if
hardware failure)
Hardware failure
Action Required
If tuned to channel 0, this message will alternate with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
If this message is received when tuned to channel 0, there
may be a receiver fault. Consult with your GM dealer.
If this message does not clear within a short period of time,
your receiver may have a fault. Consult with your GM
dealer.
The CD player can play the smaller 3 inch (8 cm)
single CDs with an adapter ring. Full-size CDs and the
smaller CDs are loaded in the same manner.
If playing a CD-R, the sound quality may be reduced
due to CD-R quality, the method of recording, the quality
of the music that has been recorded, and the way the
CD-R has been handled. There may be an increase
in skipping, difficulty in finding tracks, and/or difficulty in
loading and ejecting. If these problems occur, check
the bottom surface of the CD. If the surface of the CD is
damaged, such as cracked, broken, or scratched, the
CD will not play properly. If the surface of the CD
is soiled, see "Care of Your CDs" later in this section.
If there is no apparent damage, try a known good CD.
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