GMC 2012 Terrain Owner's Manual page 186

7-26 Infotainment System
Audio Output
Audio from the DVD player or
auxiliary inputs can be heard
through the following:
Wireless Headphones
Vehicle Speakers
The RSE system transmits the
audio signal to the wireless
headphones if an audio signal is
available. See Headphones earlier
in this section for more information.
The front seat passengers are able
to listen to playback from the A/V
jacks through the vehicle speakers
by selecting Rear A/V as the source
on the radio.
Video Screens
The video screens are located
in the back of the driver and front
passenger seats.
To use the video screen:
1. Push the release button located
on the seatback console.
2. Move the screen to the desired
viewing position.
Push the video screen down into its
locked position when it is not in use.
The screen turns off automatically.
Only the left RSE seatback console
contains the infrared transmitters for
the wireless headphones. They may
be visible as eight illuminated LEDs.
These LEDs are not on the right
video screen. Both seatback
consoles contain an infrared
receiver for the remote control.
They are located at the top of
each console.
Avoid directly touching
the video screen, as damage may
occur. See Cleaning the Video
Screens later in this section for
more information.