Jeep 2012 Grand Cherokee - Owner Manual - Manual (Page 367)

3. Touch the 1 or 2 based on the headphone channel you
want to change. To exit press the back arrow soft-key at
the top of the screen.
Rear VES Soft-key Select Channel/Screen 1 And
AUX 1 In The VES Column
4
UNDERSTANDING YOUR INSTRUMENT PANEL 365