Jeep Grand Cherokee 2012 Owner's Manual page 364

Select DISC Mode On The VES Screen
NOTE: The VES™ system will retain the last setting
when turned off.
Using The Touch-Screen Radio Controls
1. Press the MENU hard-key on the radio faceplate.
UNDERSTANDING YOUR INSTRUMENT PANEL 361
2. Touch the Rear VES soft-key to display the Rear VES
Controls. If a channel list appears on the right side of the
screen, touch the HIDE LIST soft-key to display the Rear
VES Controls screen.
Rear VES Soft-key
4