GMC Sierra Denali 2009 Owner's Manual page 229

Radio Messages
Calibration Error: The audio system has been
calibrated for the vehicle from the factory. If Calibration
Error displays, it means that the radio has not been
configured properly for the vehicle and it must be
returned to your dealer/retailer for service.
Locked: This message displays when the
®
THEFTLOCK system has locked up the radio. Take
the vehicle to your dealer/retailer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer/retailer.
XM™ Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. During your
trial or when you subscribe, you will get unlimited
access to XM Radio Online for when you are not in the
vehicle. A service fee is required to receive the XM
service. For more information, contact XM at
xmradio.com or call 1-800-929-2100 in the U.S. and
xmradio.ca or call 1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messages on page 3-103 later in this
section for further detail.
Playing a CD(s)
^
LOAD : Press to load CDs into the CD player. This
CD player holds up to six CDs.
To insert one CD:
1. Press and release the LOAD
and then Insert Disc 1 displays.
2. Insert the CD partway into the slot, label side up.
Loading Disc 1 displays as the disc is being pulled
into the player.
3. Once the CD is loaded, Disc 1 and Track 1 displays
as the CD starts playback.
To insert multiple CDs:
1. Press and hold the
beep sounds and Load All Discs displays.
2. Follow the displayed instruction on when to insert
the discs. The CD player takes up to six CDs.
^
3. Press the button again to cancel loading
more CDs.
^
button, Load Disc
^
button for two seconds. A
3-83