Lexus 2013 IS250C, Owner'S Manual

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3-2. Using the audio system
■
If the satellite radio does not operate normally
If a problem occurs with the XM
®
tuner, a message will appear on the display. Refer
to the table below to identify the problem, and take the suggested corrective action.
“ANTENNA”
The XM
®
antenna is not connected. Check whether
the XM
®
antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
“UNAUTH”
You have not subscribed to the XM
®
Satellite Radio.
The radio is being updated with the latest encryption
code. Contact the XM
®
Satellite Radio for subscrip-
tion information. When a contract is canceled, you can
choose the “CH000” and all free-to-air channels.
The premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten to the premium channel, contact the XM
®
Satellite
Radio.
“NO SIGNAL”
The XM
®
signal is too weak at the current location.
Wait until your vehicle reaches a location with a stron-
ger signal.
“LOADING”
The unit is acquiring audio or program information.
Wait until the unit has received the information.
“OFF AIR”
The channel you selected is not broadcasting any pro-
gramming. Select another channel.
“-----”
There is no song/program title or artist name/feature
associated with the channel at that time. No action
needed.