Chrysler Grand Caravan 2010, Owner'S Manual, Page: 298 / 506

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.
The Rear ATC System is located in the headliner, near the
center of the vehicle.
1. Press the REAR LOCK button on the front lower ATC
panel. This turns off the REAR LOCK icon in the rear
temperature knob.
Rear ATC Control Features
1 - Blower Speed 3 - Rear ATC Lock
2 - Rear Temperature 4 - Rear MODE
298 UNDERSTANDING YOUR INSTRUMENT PANEL