GMC TERRAIN 2018 Owner's Manual page 48

I lost the remote and/or the
headphones : See your dealer for
assistance.
The Blu-ray/DVD is playing, but
there is no picture or sound :
Check that the RSI video screen is
sourced to the Blu-ray/DVD player
by pressing MEDIA on the remote
control.
Videos from my phone are played
back sideways or upside-down
when the phone is connected via
DLNA : This cannot be corrected by
the RSI system. While playing
through DLNA, the RSI will only play
back videos in the orientation in
which they were recorded.
Video Display Error Messages
The video screen may display one
of the following:
Disc Error : There are disc load or
eject problems, the disc is inserted
with the disc label wrong side up,
the disc is damaged, or the disc is
not from the correct region.
No Disc Inserted : No disc is
present.
Disc Player Error : The
temperature is outside the operating
range of the RSI system. If the
temperature is within range, see
your dealer.
Video Distortion
Video distortion can occur when
operating cellular phones, scanners,
CB radios, Global Positioning
Systems (GPSs), two-way radios,
mobile faxes, or walkie talkies.
It might be necessary to turn off the
video player when operating one of
these devices in or near the vehicle.
Rear Seat Infotainment 47