Chrysler Vehicle Owner's Manual page 301

Rear Automatic Temperature Control (ATC) — If
Equipped
The Rear ATC System has floor air outlets at the rear of
the right side sliding door, and overhead outlets at each
outboard rear seating position. The system provides
heated air through the floor outlets or cool, dehumidified
air through the headliner outlets.
The REAR SYSTEM control for the Rear ATC System is
on the front lower ATC panel located on the instrument
panel.
Pressing the REAR LOCK button for the Rear ATC
System from the front lower ATC panel, illuminates a
LOCK symbol in the rear display. The rear temperature
and air source are controlled from the front lower ATC
panel.
Rear second row occupants can only adjust the rear ATC
control when the REAR LOCK button is turned off.
UNDERSTANDING YOUR INSTRUMENT PANEL 301
The Rear ATC System is located in the headliner, near the
center of the vehicle.
Rear ATC Control Features
1 - Blower Speed
2 - Rear Temperature
3 - Rear ATC Lock
4 - Rear MODE
4