Ram Trucks 2021 Ram 2500 Heavy Duty Pickup Truck

User Manual - Page 62

For Ram 2500.

PDF File Manual, 504 pages, Read Online | Download pdf file

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60 GETTING TO KNOW YOUR VEHICLE
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS
Uconnect 4/4C/4C NAV With 8.4–inch Display
Automatic Temperature Controls
Uconnect 4C 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
touchscreen.
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.
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.
21_DJD2_OM_EN_USC_t.book Page 60
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