Ram Trucks 2014 Chassis Cab Commercial - Owner Manual - Manual (Page 265)

Temperature Control
Use this control to regulate the tempera-
ture of the air inside the passenger
compartment. Rotating the knob coun-
terclockwise, from top center into the
blue area of the scale, indicates cooler
temperatures. Rotating the knob clock-
wise, into the red area, indicates
warmer temperatures.
Air Conditioning Operation
Push the A/C button to engage the Air
Conditioning (A/C). A LED will illumi-
nate when the A/C system is engaged.
MAX A/C
For maximum cooling, when MAX A/C is selected the
A/C is turned on automatically and the air is
recirculated.
NOTE: A/C cannot be deselected when in MAX A/C
position. The LED will blink three times if the A/C
button is pushed. If your air conditioning performance
seems lower than expected, check the front of the A/C
condenser (located in front of the radiator), for an accu-
mulation of dirt or insects. Clean with a gentle water
spray from behind the radiator and through the con-
denser. Fabric front fascia protectors may reduce airflow
to the condenser, reducing air conditioning performance.
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UNDERSTANDING YOUR INSTRUMENT PANEL 263