Pontiac 2005 Montana SV6 Owner's Manual page 245

Problem
Sometimes the
wireless headphone
audio cuts out or
buzzes for a moment,
then it comes back.
DVD System
inoperable.
Recommended Action
This could be caused by
interference from cell towers
or by using the cellular
telephone or other radio
transmitter devices in the
vehicle.
In severe or extreme
temperatures the DVD
system might not be
operable. Temperatures
below −4°F (−20°C) or above
140°F (60°C) could damage
the DVD system. Operate the
DVD system under normal or
comfortable cabin
temperature ranges. See
your GM dealer if the
problem persists.
Problem
The wireless
headphones have
audio distortion.
In auxiliary mode, the
picture moves or
scrolls.
Recommended Action
Verify that the headphones
are facing to the front of the
vehicle, left and right sides
are indicated on the
headphones to ensure that
the signal is received
properly.
Verify that there is no
obstruction between the
headphone(s) and the
transmitter.
Verify that the batteries have
a full charge.
Check the signal coming
from the auxiliary device and
make sure that the
connection and the signal
is good.
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