Dodge 2015 Challenger - Owner Manual - Manual (Page 260)

The PSI indicator in the DID display remains illuminated
until the driver changes gear, or the driving conditions
return to a situation where changing gear is not required,
corresponding to the configured RPMs in the head unit.
Uconnect® SETTINGS
The Uconnect® system uses a combination of buttons on
the touchscreen and buttons on the faceplate located on
the center of the instrument panel that allows you to
access and change the customer programmable features.
Uconnect® 5.0 Buttons On Touchscreen And Buttons On
Faceplate
1 — Uconnect® Buttons On The Touchscreen
2 — Uconnect® Buttons On The Faceplate
258 UNDERSTANDING YOUR INSTRUMENT PANEL