Cadillac 2010 Escalade EXT - Manual (Page 337)

No XM signal : The vehicle is in a location that is
blocking the XM™ signal. When the vehicle is moved
into an open area, the signal should return.
Loading XM : The audio system is processing audio
and text data received. No action is needed.
Channel Off Air : This channel is not currently in
service.
Channel Unauth : This channel is blocked or cannot
be received with your XM Subscription package.
Channel Unavail : This previously assigned channel is
no longer assigned.
No Artist Info : No artist information is available.
The system is working properly.
No Title Info : No song title information is available.
The system is working properly.
No CAT Info : No category information is available.
The system is working properly.
CAT Not Found : There are no channels available for
the selected category. The system is working properly.
No Information : No text or informational messages
are available. The system is working properly.
XM Theftlocked : The XM™ receiver may have
previously been in another vehicle. For security
purposes, XM™ receivers cannot be swapped between
vehicles. If this message is received after having your
vehicle serviced, check with your dealer/retailer.
XM Radio ID : 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.
Unknown : If this message is received when tuned to
channel 0, there may be a receiver fault. Consult with
your dealer/retailer.
Check XM Receiver : If this message does not clear
within a short period of time, the receiver may have a
fault. Consult with your dealer/retailer.
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