RAM 2500 2023 Owner's Manual page 59

Uconnect 5 NAV With 12-inch Display Automatic
Temperature Controls
NOTE:
Icons and descriptions can vary based upon vehicle
equipment.
MAX A/C Button
Press and release the MAX A/C button on the
touchscreen to change the current setting to
the coldest output of air. The MAX A/C indicator
illuminates when MAX A/C is on. Pressing the
button again will cause the MAX A/C operation to exit.
Pressing other settings will also cause MAX A/C to exit.
NOTE:
 The MAX A/C sets the control for maximum cooling
performance.
 The MAX A/C button is only available on the touch-
screen.
A/C Button
Press and release this button on the
touchscreen, or push the button on the
faceplate to change the current setting.
The A/C indicator illuminates when A/C is on.
Recirculation Button
Press and release this button on the
touchscreen, or push the button on the
faceplate, to change the system between
Recirculation mode and outside air mode. The
Recirculation indicator and the A/C indicator illuminate
when the Recirculation button is pressed. Recirculation
can be used when outside conditions, such as smoke,
odors, dust, or high humidity are present. Recirculation
can be used in all modes. Recirculation may be
unavailable (button on the touchscreen greyed out) if
conditions exist that could create fogging on the inside of
the windshield. The A/C can be deselected manually
without disturbing the mode control selection. Continuous
use of the Recirculation mode may make the inside air
stuffy and window fogging may occur. Extended use of this
mode is not recommended. Recirculation mode may
automatically adjust to optimize customer experience for
warming, cooling, dehumidification, etc.
In cold weather, use of Recirculation mode may lead to
excessive window fogging. The Recirculation feature may
be unavailable if conditions exist that could create fogging
on the inside of the windshield.
GETTING TO KNOW YOUR VEHICLE
Auto Button
Set your desired temperature and press AUTO.
AUTO will achieve and maintain your desired
temperature by automatically adjusting the
blower speed and air distribution. Air
Conditioning (A/C) may be active during AUTO operation to
improve performance. AUTO mode is highly recommended
for efficiency.
You can turn AUTO on in one of two ways:
 Press and release this button on the touchscreen.
 Push the button on the faceplate.
Toggling this function will cause the system to switch
between manual mode and automatic mode
Front Defrost Button
Press and release the Front Defrost button on
the touchscreen, or push and release the
button on the faceplate, to change the current
airflow setting to Defrost mode. The Front
Defrost indicator illuminates when Front Defrost is on.
Air comes from the windshield and side window demist
outlets. When the defrost button is selected, the blower
level may increase. Use Defrost mode with maximum
temperature settings for best windshield and side window
defrosting and defogging. When toggling the front defrost
mode button, the climate system will return to the
previous setting.
57
2
page 61.
Ú