Chrysler 300 2017 Owner's Manual page 249

Voice
After pressing the "Voice" button on the touchscreen, the
following settings will be available:
Setting Name
Voice Response Length
Show Command List
Clock
After pressing the "Clock" button on the touchscreen, the
following settings will be available:
Setting Name
Sync Time With GPS — If
Equipped
NOTE:
The "Sync Time With GPS" feature will allow you to automatically have the radio set the time.
Set Time Hours
Set Time Minutes
Time Format
Selectable Options
Brief
Never
+
+
12 hrs
UNDERSTANDING YOUR INSTRUMENT PANEL 247
Detailed
With Help
Selectable Options
4
Always
–
–
24 hrs