2020 Ram 1500 window

GETTING TO KNOW YOUR VEHICLE 91
NOTE:
• On vehicles equipped with a 12-inch display, reducing theblower control all the way down will turn the climate off.
• For Manual Climate Controls, if the system is in Mix, Floor or Defrost Mode, the A/C can be turned off, but the A/C
system shall remain active to prevent fogging of the
windows.
• If fog or mist appears on the windshield or side glass, select Defrost mode, and increase blower speed if needed.
• 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 accumulation of dirt or insects.
Clean with a gentle water spray from the front of the radi -
ator and through the condenser.
MAX A/C
MAX A/C sets the control for maximum cooling perfor -
mance.
Press and release to toggle between MAX A/C and the prior
settings. The button illuminates when MAX A/C is on.
In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pressing other settings will
cause the MAX A/C operation to switch to the selected
setting and MAX A/C to exit. Recirculation
In cold weather, use of Recirculation mode may lead to
excessive window fogging. The Recirculation feature may be
unavailable (button on the touchscreen greyed out) if condi
-
tions exist that could create fogging on the inside of the
windshield.
Automatic Temperature Control (ATC) — If Equipped
Automatic Operation
1. Push the AUTO button on the faceplate, or the AUTO button on the touchscreen on the Automatic Temperature
Control (ATC) Panel.
2. Next, adjust the temperature you would like the system to maintain by adjusting the driver and passenger
temperature control buttons. Once the desired tempera -
ture is displayed, the system will achieve and automati -
cally maintain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will experience the
greatest efficiency by simply allowing the system to func -
tion automatically.
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92 GETTING TO KNOW YOUR VEHICLE
NOTE:
• It is not necessary to move the temperature settings forcold or hot vehicles. The system automatically adjusts the
temperature, mode, and blower speed to provide comfort
as quickly as possible.
• The temperature can be displayed in U.S. or Metric units by selecting the U.S./Metric customer-programmable
feature. Refer to the “Uconnect Settings” in “Multimedia”
for further information.
To provide you with maximum comfort in the Automatic
mode during cold start-ups, the blower fan will remain on
low until the engine warms up. The blower will increase in
speed and transition into Auto mode.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will be
turned off when the system is being used in the manual
mode.
Operating Tips
NOTE:
Refer to the chart at the end of this section for suggested
control settings for various weather conditions. Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster perfor
-
mance, make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration of
coolant is used. Use of the Air Recirculation mode during
Winter months is not recommended, because it may cause
window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service (i.e.,
vacation) for two weeks or more, run the air conditioning
system at idle for about five minutes, in fresh air with the
blower setting on high. This will ensure adequate system
lubrication to minimize the possibility of compressor
damage when the system is started again.
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GETTING TO KNOW YOUR VEHICLE 93
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select Defrost
or Mix mode and increase the front blower speed. Do not use
the Recirculation mode without A/C for long periods, as
fogging may occur.Outside Air Intake
Make sure the air intake, located directly in front of the wind
-
shield, is free of obstructions, such as leaves. Leaves collected
in the air intake may reduce airflow, and if they enter the
plenum, they could plug the water drains. In Winter months,
make sure the air intake is clear of ice, slush, and snow.
Cabin Air Filter
The climate control system filters out dust and pollen from
the air. Contact an authorized dealer to service your cabin air
filter, and to have it replaced when needed.
CAUTION!
Failure to follow these cautions can cause damage to the
heating elements:
• Use care when washing the inside of the rear window. Do not use abrasive window cleaners on the interior
surface of the window. Use a soft cloth and a mild
washing solution, wiping parallel to the heating
elements. Labels can be peeled off after soaking with
warm water.
• Do not use scrapers, sharp instruments, or abrasive window cleaners on the interior surface of the window.
• Keep all objects a safe distance from the window.
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94 GETTING TO KNOW YOUR VEHICLE
Operating Tips ChartWINDOWS
Power Windows
Power Window ControlsPower Window Switches
WEATHER
CONTROL SETTINGS
Hot Weather And Vehicle Interior Is Very Hot Set the mode control to ,
on, and blower on high.
Roll down the windows for
a minute to flush out the hot air. Adjust the controls as
needed to achieve comfort.
Warm Weather Turn on and set the
mode control to the position.
Cool Sunny Operate in position.
Cool & Humid Conditions Set the mode control to
position and turn on to keep windows clear.
Cold Weather Set the mode control to the
position. If windshield
fogging starts to occur,
move the control to the position.
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GETTING TO KNOW YOUR VEHICLE 95
The power window controls located on the driver's door trim
panel have up-down switches that give you fingertip control
of all power windows. There is a single opening and closing
switch on the front passenger door for passenger window
control and on the rear doors for rear window control. The
windows will operate when the ignition switch is placed in
the ON/RUN or ACC position, and for up to 10 minutes
after the ignition is placed in the OFF position or until a front
door is opened.
NOTE:
The Key Off Power Delay feature will allow the power
windows to operate for up to 10 minutes after the ignition is
placed in the OFF position. This feature is cancelled when
either front door is opened.Auto-Down
Both the driver and front passenger window switch have an
Auto-Down feature. Push the window switch past the first
detent, release, and the window will go down automatically.
To cancel the Auto-Down movement, operate the switch in
either the up or down direction and release the switch.
To stop the window from going all the way down during the
Auto-Down operation, pull up on the switch briefly.
To open the window part way, push to the switch to the first
detent and release it when you want the window to stop.
Auto-Up Feature With Anti-Pinch Protection — If
Equipped
Pull the window switch fully upward to the second detent,
release, and the window will go up automatically.
To stop the window from going all the way up during the
Auto-Up operation, push down on the switch briefly.
To close the window part way, lift the window switch to the
first detent and release when you want the window to stop.
WARNING!
Never leave children unattended in a vehicle. Do not
leave the key fob in or near the vehicle or in a location
accessible to children, and do not leave the ignition of a
vehicle equipped with Keyless Enter-N-Go in the ACC
or ON/RUN mode. Occupants, particularly unattended
children, can become entrapped by the windows while
operating the power window switches. Such entrapment
may result in serious injury or death.
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96 GETTING TO KNOW YOUR VEHICLE

NOTE:
If the window runs into any obstacle during the Auto-Closure,
it will reverse direction and then go back down. Remove the
obstacle and use the window switch again to close the
window. Any impact due to rough road conditions may
trigger the auto reverse function unexpectedly during auto
closure. If this happens, pull the switch lightly to the first
detent and hold to close the window manually.

Reset Auto-Up
Should the Auto-Up feature stop working, the window may
need to be reset. To reset Auto-Up:
1. Make sure the door is fully closed.
2. Pull the window switch up to close the windowcompletely and continue to hold the switch up for an
additional two seconds after the window is closed. 3. Push the window switch down firmly to the second
detent to open the window completely and continue to
hold the switch down for an additional two seconds after
the window is fully open.
Window Lockout Switch
The window lockout switch on the driver's door allows you
to disable the window control on the rear passenger doors.
To disable the window controls on the rear passenger doors,
push the window lock switch into the latched or down posi -
tion. To enable the window controls, push the window lock
switch again and return the switch to the released or up posi -
tion.
Window Lockout Switch
WARNING!
There is no anti-pinch protection when the window is
almost closed. Be sure to clear all objects from the
window before closing.
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GETTING TO KNOW YOUR VEHICLE 97
Power Sliding Rear Window — If Equipped
The switch for the power sliding rear window is located on
the overhead console.Rear Window Switch
Push the switch rearward to open the glass. Pull the switch
forward to close the glass. Manual Sliding Rear Window — If Equipped
A locking device in the center of the window helps to
prevent entry from the rear of the vehicle. Squeeze the lock
to release the window.
Wind Buffeting
Wind buffeting can be described as the perception of pres
-
sure on the ears or a helicopter-type sound in the ears. Your
vehicle may exhibit wind buffeting with the windows down,
or the sunroof (if equipped) in certain open or partially open
positions. This is a normal occurrence and can be minimized.
If the buffeting occurs with the rear windows open, open the
front and rear windows together to minimize the buffeting.
If the buffeting occurs with the sunroof open, adjust the
sunroof opening to minimize the buffeting or open any
window.
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GETTING TO KNOW YOUR VEHICLE 99
Opening Sunroof
Express
Push the switch rearward and release it within one-half
second. The sunroof and sunshade will open automatically
and stop when the full open position is reached. This is called
“Express Open.” During Express Open operation, any other
actuation of the sunroof switch will stop the sunroof.
Manual Mode
To open the sunroof, push and hold the switch rearward. The
sunroof will move rearward and automatically stop at full
open position. Any release of the switch will stop the move-
ment. The sunroof and sunshade will remain in a partially
opened condition until the sunroof switch is pushed again.
Closing Sunroof
Express
Push the switch forward and release it within one-half
second and the sunroof will close automatically from any
position. The sunroof will close fully and stop automatically.
This is called “Express Close.” During Express Close opera -
tion, any other actuation of the switch will stop the sunroof. Manual Mode
To close the sunroof, push and hold the switch forward. The
sunroof will move forward and automatically stop at full
closed position. Any release of the switch will stop the move
-
ment and the sunroof will remain in a partially closed condi -
tion until the sunroof switch is pushed again.
Wind Buffeting
Wind buffeting can be described as the perception of pres -
sure on the ears or a helicopter-type sound in the ears. Your
vehicle may exhibit wind buffeting with the windows down,
or the sunroof (if equipped) in certain open or partially open
positions. This is a normal occurrence and can be minimized.
If the buffeting occurs with the rear windows open, then
open the front and rear windows together to minimize the
buffeting. If the buffeting occurs with the sunroof open,
adjust the sunroof opening to minimize the buffeting or open
any window.
Sunshade Operation
The sunshade can be opened manually. However, the
sunshade will open automatically as the sunroof opens.
NOTE:
The sunshade cannot be closed if the sunroof is open.
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