Jeep Wrangler2018 Owner's Manual page 531

Aux Switches
After pressing the "Aux Switches" button on the touch-
screen, the following settings will be available:
Setting Name
Aux 1-4
NOTE: Holding last state conditions are met when switch type is set to latching and power source is set to ignition.
Audio
After pressing the "Audio" button on the touchscreen, the
following settings will be available:
Setting Name
Balance & Fade
NOTE:
When in this display you may adjust the "Balance & Fade" of the audio by pressing and dragging the "Speaker Icon"
toward any location in the box.
Type
Power Source
Recalled Last State
Selectable Options
Latching
Battery
Selectable Options
Speaker Icon
MULTIMEDIA 529
Momentary
Ignition
10