RAM ProMaster 2014 Owner's Manual page 181

• The use of the Recirculation mode in cold or damp
weather will cause windows to fog on the inside,
because of moisture buildup inside the vehicle. Select
the outside air position for maximum defogging.
• Recirculated air is not allowed in Defrost modes. If the
Recirculation button is pressed while in Defrost mode,
the LED indicator will flash several times then go out.
Recirculation will be disabled automatically when
Defrost mode is selected.
• If the following conditions are verified:
• Mode Floor, Vent or Bi level selected.
• Temperature in Max Cold.
• A/C led ON.
UNDERSTANDING YOUR INSTRUMENT PANEL 179
• Hot Ambient Temperature.
• Blower at Maximum speed.
• In case of hot ambient temperature, the recirculation is
closed (opened for a minute each 15 minutes so the air
can be changed) to improve the vehicle cooling.
Air Conditioning Control
Press this button to engage the Air Con-
ditioning. A light will illuminate when
the Air Conditioning system is engaged.
Rotating the dial left into the blue area of
the scale indicates cooler temperatures,
while rotating right into the red area
indicates warmer temperatures.
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