Chevrolet UPLANDER 2007 Owner's Manual page 322

Problem
The auxiliary source is
running but there is no
picture or sound.
The audio or video skips
or jumps.
The fast forward, fast
reverse, previous, and
next functions do
not work.
322
Recommended Action
Press and release the
AUX button on the remote
control or the DVD player
to get to auxiliary input.
Check to make sure that
the auxiliary source is
connected to the inputs
properly.
The DVD could be dirty or
scratched. Try cleaning
the disc.
Some commands that do
one thing for DVDs will
not always work or
perform the same function
for audio, audio discs, or
games. These functions
may also be disabled
when the DVD is playing
the copyright information
or the previews. When
RSA is on, these buttons
control RSA functions.
Problem
My disc is stuck in the
player. The eject button
does not work.
I lost the remote control
and/or the headphones.
Sometimes the wireless
headphone audio cuts out
or buzzes for a moment,
then it comes back.
Recommended Action
Press the eject button on
the DVD player. Turn the
ignition off, then on again,
then press the eject
button on the DVD player.
Do not attempt to force or
remove the disc from the
player. If the problem
persists, return to your
GM dealer for further
assistance.
Contact your GM dealer
for assistance.
This could be caused by
interference from cell
towers or by using the
cellular telephone or other
radio transmitter devices
in the vehicle.