Dodge 2016 Grand Caravan Owner's Manual page 460

458 UNDERSTANDING YOUR INSTRUMENT PANEL
10. Passenger Temperature Control Up/Down Button
Provides the passenger with independent temperature
control. Push the top button for warmer temperatures or
the lower button for cooler temperature settings.
11. Rear Control Button
Provides toggle operation between front control screen
and rear control screen. Push the button to activate the
rear climate control screen and allow the front seat
occupants control over the rear climate settings.
12. Rear Window Defrost
Push this button to turn on the rear window defroster
and the heated outside mirrors (if equipped). An indica-
tor in the button will illuminate when the rear window
defroster is on. The rear window defroster automatically
turns off after approximately 10 minutes.
13. Rear Lock
Push and release the Rear Lock button on the front ATC
panel to lock and unlock the rear climate controls.
14. Auto Temperature Control Button
Controls airflow temperature, distribution, volume, and
the amount of air recirculation automatically. Push and
release to select. Refer to "Automatic Operation" for
more information. Performing this function will cause
the ATC to switch between manual mode and automatic
modes.
15. Climate Control OFF Button
Push and release to turn the Climate Control OFF. If the
control is OFF, push any button to turn the control ON.