GMC 2005 Sierra 1500 Pickup, Owner'S Manual

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XM™ Radio Messages
Radio Display Message Condition Action Required
XL (Explicit Language
Channels) XL on the radio display,
after the channel name,
indicates content with
explicit language. These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating
encryption code The encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When you move
into an open area, the signal should return.
Loading XM Acquiring channel audio
(after 4 second delay) The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
available This previously assigned channel is no longer assigned.
Tune to another station. If this station was one of the
presets, choose another station for that preset button.
No Info Artist Name/Feature not
available No artist information is available at this time on this
channel. The system is working properly.
No Info Song/Program Title not
available No song title information is available at this time on this
channel. The system is working properly.
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