Chevrolet 2009 Equinox Owner's Manual page 236

Battery Replacement
To change the batteries on the headphones, do the
following:
1. Turn the screw to loosen the battery door located
on the left side of the headphones. Slide the
battery door open.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Replace the battery door and tighten the door
screw.
If the headphones are to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
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Audio/Video (A/V) Jacks
The A/V jacks are located on the rear of the floor
console. The A/V jacks allow audio or video signals
to be connected from an auxiliary device such as
a camcorder or a video game unit to the RSE system.
Adapter connectors or cables might be required to
connect the auxiliary device to the A/V jacks. Refer
to the manufacturer's instructions for proper usage.
The A/V jacks are color coded to match typical home
entertainment system equipment. The yellow jack (A) is
for the video input. The white jack (B) is for the left
audio input. The red jack is (C) for the right audio input.
Power for auxiliary devices is not supplied by the
radio system.