GMC 2014 Yukon/Yukon XL Owner's Manual page 217

twice on the remote control, the disc
resumes playing at the beginning of
the disc.
This message
displays if the disc is inserted with
the disc label wrong side up, or if
the disc is damaged.
This message
displays if the disc is not from a
correct region.
This message
displays if no disc is present when
the or DVD/CD AUX button is
pressed on the radio.
This message
displays if the disc was inserted
upside down.
This message
displays if a disc was inserted with
an invalid or unknown format.
This message
displays if there are disc load or
disc eject problems.
It is very hot. When the
temperature returns to normal,
the disc should play.
The road is very rough. When
the road becomes smoother, the
disc should play.
The disc is dirty, scratched, wet,
or upside down.
The air is very humid. If so, wait
about an hour and try again.
There was a problem while
burning the disc.
The label is caught in the CD/
DVD player.
If the disc is not playing correctly, for
any other reason, try a known
good disc.
If any error occurs repeatedly or if
an error cannot be corrected,
contact your dealer. If the radio
displays an error message, write it
down and provide it to your dealer
when reporting the problem.
Radios with an auxiliary input jack
located on the lower right side of the
faceplate can connect to an external
audio device such as an iPod
MP3 player, CD player, for use as
another source for audio listening.
This input jack is not an audio
output; do not plug headphones into
the front auxiliary input jack.
Drivers are encouraged to set up
any auxiliary device while the
vehicle is in P (Park). See
more information on driver
distraction.
To use a portable audio player,
connect a 3.5 mm (1/8 in) cable to
the radio's front auxiliary input jack.
When a device is connected, press
®
,
for