Honda CR-V Owner's Manual page 210

Remote Audio Controls, Playing an Optional Audio Unit
In MP3 or WMA mode, you can use
the seek function to select folders.
Press and hold the top ( ) of the
CH button until you hear a beep, to
skip forward to the first file of the
next folder. Press the bottom ( ) to
skip backward to the previous folder.
On Navigation model
If you are playing a PC card, press
the top ( ) of the CH button to
advance to the next file. Press the
bottom ( ) to go back to the
previous file.
204
Auxiliary Input Jack
EX-L model
Your vehicle has the auxiliary input
jack on the front panel, on the center
table, or in the console compartment,
depending on models. The system
will accept auxiliary input from
standard audio accessories.
When a compatible audio unit is
connected to the jack, press the AUX
button to select it.
LX model
EX model