2019 Ram 4500 Chassis Cab window

58 GETTING TO KNOW YOUR VEHICLE
Automatic Dimming Mirror With Rear View Camera
Display — If Equipped
A single ball joint mirror is provided in the vehicle. It is a
twist on mirror that has a fixed position at the windshield.
The mirror installs on the windshield button with a counter-
clockwise rotation and requires no tools for mounting. The
mirror head can be adjusted up, down, left, and right for
various drivers. The mirror should be adjusted to center on
the view through the rear window.
This mirror automatically adjusts for headlight glare from
vehicles behind you.
When the vehicle is placed into reverse gear, a video display
illuminates to display the image generated by the rear view
camera (for the 3500, 4500, and 5500 Chassis Cab vehicles,
the Rear Backup Camera is shipped loose and not installed.
Please refer to the Ram Body Builders Guide for more infor -
mation). The auto dimming feature is also disabled to
improve rear view viewing. Automatic Dimming Mirror With Rear View Camera
Outside Mirrors
To receive maximum benefit, adjust the outside mirrors to
center on the adjacent lane of traffic with a slight overlap of
the view obtained on the inside mirror.
NOTE:
If your vehicle is equipped with puddle lamps under the
outside mirrors, they can be turned off through the Uconnect
display. For further information, refer to “Uconnect
Settings” in “Multimedia”.

62 GETTING TO KNOW YOUR VEHICLE
A small blindspot mirror is located next to main mirror and
can be adjusted separately.Blindspot Mirror
Heated Mirrors — If Equipped
These mirrors are heated to melt frost or ice. This
feature will be activated whenever you turn on the
rear window defroster (if equipped).
Refer to “Climate Controls” in this section for further infor -
mation.
Tilt Side Mirrors In Reverse — If Equipped
Tilt Side Mirrors In Reverse provides automatic outside
mirror positioning which will aid the driver’s view of the
ground rearward of the front doors. The outside mirrors will
move slightly downward from the present position when the
vehicle is shifted into REVERSE. The outside mirrors will
then return to the original position when the vehicle is
shifted out of the REVERSE position. Each stored memory
setting will have an associated Tilt Side Mirrors In Reverse
position.
NOTE:
The Tilt Side Mirrors In Reverse feature is not turned on
when delivered from the factory.
This feature can be programmed through the Uconnect
system. Refer to “Uconnect Settings” in “Multimedia” for
further information.

78 GETTING TO KNOW YOUR VEHICLE
Manual Climate Control DescriptionsIcon Description
MAX A/C Setting
Rotate the temperature control knob until it is set to MAX A/C. This is the coldest setting and puts the
A/C to maximum power.
A/C Button
Push the A/C button to engage the Air Conditioning (A/C). A LED will illuminate when the A/C
system is engaged.
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. Recirculation can be used when outside
conditions, such as smoke, odors, dust, or humidity are present. Recirculation can be used in all
modes except for Defrost. Recirculation may be unavailable 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.
Temperature Control
Use this control knob to regulate the temperature of the air inside the passenger compartment.
Rotating the knob counterclockwise, from top center into the blue area of the scale, indicates cooler
temperatures. Rotating the knob clockwise, into the red area, indicates warmer temperatures.
Blower Control
There are seven blower speeds. Use this control knob to regulate the amount of air forced through the
system in any mode you select. The blower speed increases as you move the control clockwise from
the off position.

GETTING TO KNOW YOUR VEHICLE 79
Mode Control
Rotate the Mode Control Knob to change the airflow distribution mode. The airflow distribution
mode can be adjusted so air comes from the instrument panel outlets, floor outlets, defrost outlets and
demist outlets. The Mode settings are as follows:
Panel Mode Panel Mode
Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted
to direct the flow of air. The air vanes of the center outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction. There is a shut off wheel located below the air
vanes to shut off or adjust the amount of airflow from these outlets.
Bi-Level Mode Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed
through the defrost and side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and
warmer air from the floor outlets.
Floor Mode Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side
window demister outlets.
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Description
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80 GETTING TO KNOW YOUR VEHICLE
Economy Mode
If ECONOMY mode is desired, push the A/C button to turn
off the LED indicator and the A/C compressor. Rotate the
temperature control knob to the desired temperature. Also,
make sure to select only Panel, Bi-Level or Floor modes.Mix Mode
Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in
cold or snowy conditions that require extra heat to the windshield. This setting is good for
maintaining comfort while reducing moisture on the windshield.
Front Defrost Setting
Turn the Mode Control knob to the Defrost mode. Air comes from the windshield and side window
demist outlets. Use Defrost mode with maximum temperature settings for best windshield and side
window defrosting and defogging.
Rear Defrost Button
Push and release the button on the touchscreen, or push and release the button on the faceplate, to
turn on the rear window defroster and the heated outside mirrors (if equipped). An indicator
illuminates when the rear window defroster is on. The rear window defroster turns off after a short
period of time.
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Description

GETTING TO KNOW YOUR VEHICLE 83
IconDescription
MAX A/C
Press and release to change the current setting, the indicator illuminates when MAX A/C is on.
Performing this function again will cause the MAX A/C operation to switch into manual mode and
the MAX A/C indicator will turn off.
NOTE:
The MAX A/C button is only available on the touchscreen.
A/C Control Knob
A/C Button A/C Button
Press and release the button on the touchscreen, or push and release the button on the faceplate, to
change the current setting, the indicator illuminates when A/C is on.
Recirculation Button
Press and release this button to change the system between recirculation mode and outside air mode.
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.
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84 GETTING TO KNOW YOUR VEHICLE
AUTO Control Knob
AUTO Button AUTO
Automatically controls the interior cabin temperature by adjusting airflow distribution and amount.
Toggling this function will cause the system to switch between manual mode and automatic modes.
Refer to “Automatic Operation” within this section for more information.
Front Defrost Button
Press and release the touchscreen button, or push and release the button on the faceplate, to change
the current airflow setting to Defrost mode. The indicator illuminates when this feature 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 previous setting.
Rear Defrost Button
Press and release the button on the touchscreen, or push and release the button on the faceplate, to
turn on the rear window defroster and the heated outside mirrors (if equipped). An indicator will
illuminate when the rear window defroster is on. The rear window defroster automatically turns off
after ten minutes.
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Description

GETTING TO KNOW YOUR VEHICLE 87
Panel ModePanel Mode
Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted
to direct the flow of air. The air vanes of the center outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction. There is a shut off wheel located below the air
vanes to shut off or adjust the amount of airflow from these outlets.
Bi-Level Mode Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed
through the defrost and side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and
warmer air from the floor outlets.
Floor Mode Floor Mode
Air comes from the floor outlets. A slight amount of air is directed through the defrost and side
window demister outlets.
Mix Mode Mix Mode
Air is directed through the floor, defrost, and side window demister outlets. This setting works best in
cold or snowy conditions that require extra heat to the windshield. This setting is good for
maintaining comfort while reducing moisture on the windshield.
Climate Control OFF Button
This button turns the Climate Control System off.
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Description
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