windshield wipers Ram 3500 2020 Owner's Manual

3
HEAD RESTRAINTS...............................................38 Front Head Restraints ................................. 39
Front Head Restraint Removal ................... 40
Rear Head Restraint Adjustment ................ 40
Rear Head Restraint Removal .................... 40
STEERING WHEEL.................................................41
Tilt Steering Column ................................... 41
Heated Steering Wheel — If Equipped ....... 41
DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED .........................................................42
MIRRORS ..............................................................42
Inside Day/Night Mirror — If Equipped ...... 42

Automatic Dimming Mirror — If Equipped ... 43

Automatic Dimming Mirror With Rear
View Camera Display — If Equipped .......... 43 Outside Mirrors ........................................... 44
Driver's Outside Automatic Dimming
Mirror — If Equipped .................................... 44 Power Mirrors — If Equipped ...................... 44

Power Convex Mirror Switch — If Equipped .. 45

Trailer Towing Mirrors — If Equipped ......... 46
Heated Mirrors — If Equipped .................... 46

Tilt Side Mirrors In Reverse — If Equipped ... 46

Power Folding Outside Mirrors For
Standard And Trailer Tow — If Equipped .... 46 Illuminated Vanity Mirror — If Equipped ..... 48 EXTERIOR LIGHTS ............................................... 48
Multifunction Lever...................................... 48
Headlight Switch .......................................... 48
Daytime Running Lights (DRLs) —
If Equipped ................................................... 49 High/Low Beam Switch ............................... 49
Automatic High Beam Headlamp
Control — If Equipped .................................. 49 Flash-To-Pass ............................................... 50
Automatic Headlights — If Equipped .......... 50
Directional LED Headlamp System —
If Equipped ................................................... 50 Parking Lights And Panel Lights ................. 51
Headlights On With Wipers (Available
With Automatic Headlights Only) ................ 51 Headlight Delay............................................ 51
Lights-On Reminder ..................................... 51
Front Fog Lights — If Equipped .................. 51
Turn Signals ................................................. 51
Lane Change Assist — If Equipped ............. 52
Cargo Lights/Trailer Spotter Lights
With Bed Lights — If Equipped .................... 52 Battery Saver ............................................... 53 INTERIOR LIGHTS ................................................53
Courtesy Lights ............................................ 53
Illuminated Entry ........................................ 54
WINDSHIELD WIPERS AND WASHERS .............55
Windshield Wipers ...................................... 55
Rain Sensing Wipers — If Equipped ........... 56
CLIMATE CONTROLS ...........................................57
Manual Climate Control Overview .............. 57
Automatic Climate Control Overview .......... 61
Climate Control Functions........................... 67
Automatic Temperature Control (ATC) ...... 67
Operating Tips ............................................. 68
WINDOWS ............................................................70
Power Windows .......................................... 70
Wind Buffeting ............................................ 71
POWER SUNROOF — IF EQUIPPED ....................72

Single Pane Power Sunroof — If Equipped ... 72

HOOD......................................................................74
To Open The Hood ...................................... 74
To Close The Hood....................................... 74
TAILGATE ...............................................................74
Opening ........................................................ 74
Closing.......................................................... 75
Bed Step — If Equipped ............................... 75

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22GETTING TO KNOW YOUR VEHICLE
HOW TO USE REMOTE START
All of the following conditions must be met
before the engine will remote start:
Transmission in PARK
Doors closed
Hood closed
Hazard switch off
Brake switch inactive (brake pedal not
pushed)
Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
Water In Fuel Indicator Light is not illumi -
nated
Wait To Start Light Indicator Light is not illu -
minated
Malfunction Indicator Light is not illuminated
REMOTE START ABORT MESSAGE
The following messages will display in the
instrument cluster display if the vehicle fails to
remote start or exits remote start prematurely:
Remote Start Aborted — Door Open
Remote Start Aborted — Hood Open
Remote Start Aborted — Fuel Low
Remote Start Aborted — System Fault
The instrument cluster display message is
stored until the ignition is placed in the ON/RUN
position.
TO ENTER REMOTE START MODE
Push and release the Remote Start button on
the key fob twice, within five seconds. The
parking lights will flash and the horn will chirp
twice (if programmed). In cold ambient
temperature conditions, the diesel vehicle may
delay crank up to 30 seconds for the Intake Air
Heater. Once the vehicle has started, the
engine will run for 15 minutes.
NOTE:
Crank may be delayed up to 75 seconds for
intake air heater operation at high altitudes,
and/or extreme cold.
The park lamps will turn on and remain on
during Remote Start mode.

For security, power window and power sunroof
operation (if equipped) are disabled when the
vehicle is in the Remote Start mode.

Additional features, such as windshield
wipers, will also not be available while the
vehicle is in the Remote Start mode.

The engine can be started two consecutive
times (two 15 minute cycles) with the key fob.
However, the ignition switch must be placed in
the ON/RUN position before you can repeat
the start sequence for a third cycle.

WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide is
poisonous and can cause serious injury or
death when inhaled.
Keep key fobs away from children. Opera -
tion of the Remote Start System, windows,
door locks or other controls could cause
serious injury or death.

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GETTING TO KNOW YOUR VEHICLE55
NOTE:
If your vehicle is equipped with Illuminated
Approach lights under the outside mirrors, they
can also be turned off by pushing the Dome
Defeat button.
WINDSHIELD WIPERS AND WASHERS
WINDSHIELD WIPERS
The wipers and washers are operated by a
switch in the multifunction lever, and can only
be operated with the ignition in the ACC or ON/
RUN position. Turn the end of the lever to select
the desired wiper speed.

Windshield Wiper/Washer Switch

Rotate the end of the lever upward, to the first
detent past the intermittent settings for
low-speed wiper operation. Rotate the end of the lever upward to the second detent past the
intermittent settings for high-speed wiper
operation.
Intermittent Wiper System
The intermittent feature of this system was
designed for use when weather conditions
make a single wiping cycle, with a variable
pause between cycles, desirable. For maximum
delay between cycles, rotate the control knob
upward to the first detent.
The delay interval decreases as you rotate the
knob until it enters the low continual speed
position. The delay can be regulated from a
maximum of about 18 seconds between cycles,
to a cycle every one second. The delay intervals
will double in duration when the vehicle speed
is 10 mph (16 km/h) or less.
Windshield Washers
To use the windshield washer, push the washer
knob, located on the end of the multifunction
lever, inward to the second detent. Washer fluid
will be sprayed and the wiper will operate for
two to three cycles after the washer knob is
released from this position.
If the washer knob is depressed while in the
delay range, the wiper will operate for several
seconds after the washer knob is released. It
will then resume the intermittent interval
previously selected. If the washer knob is
pushed while in the off position, the wiper will
turn on and cycle approximately three times
after the wash knob is released.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or
mixture that meets or exceeds the temperature
range of your climate. This rating information
can be found on most washer fluid containers.
WARNING!
Sudden loss of visibility through the
windshield could lead to a collision. You might
not see other vehicles or other obstacles. To
avoid sudden icing of the windshield during
freezing weather, warm the windshield with
the defroster before and during windshield
washer use.
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56GETTING TO KNOW YOUR VEHICLE
Mist Feature
When a single wipe to clear off road mist or
spray from a passing vehicle is needed, push
the washer knob, located on the end of the
multifunction lever, inward to the first detent
and release. The wipers will cycle one time and
automatically shut off.
NOTE:
The mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed
on the windshield. The wash function must be
used in order to spray the windshield with
washer fluid.
RAIN SENSING WIPERS — IF EQUIPPED
This feature senses moisture on the windshield
and automatically activates the wipers for the
driver. The feature is especially useful for road
splash or overspray from the windshield
washers of the vehicle ahead. Rotate the end of
the multifunction lever to one of five settings to
activate this feature. NOTE:
This feature can be programmed on/off through
the Uconnect system. Refer to “Uconnect
Settings” in “Multimedia” for further informa
-
tion.
The sensitivity of the system can be adjusted
with the multifunction lever. Wiper delay
position 1 is the least sensitive, and wiper delay
position 5 is the most sensitive. Position 3
should be used for normal rain conditions.
Positions 1 and 2 can be used if the driver
desires less wiper sensitivity. Positions 4 and 5
can be used if the driver desires more
sensitivity. Place the wiper switch in the O (off)
position when not using the system.
NOTE:
The Rain Sensing feature will not operate
when the wiper switch is in the low or
high-speed position.
The Rain Sensing feature may not function
properly when ice, or dried salt water is
present on the windshield.
Use of Rain-X or products containing wax or
silicone may reduce Rain Sensing perfor -
mance. The Rain Sensing system has protection
features for the wiper blades and arms, and will
not operate under the following conditions:
Low Ambient Temperature
— When the igni-
tion is first placed in the ON position, the Rain
Sensing system will not operate until the
wiper switch is moved, vehicle speed is
greater than 0 mph (0 km/h), or the outside
temperature is greater than 32°F (0°C).
Transmission In NEUTRAL Position — When
the ignition is ON, and the transmission is in
the NEUTRAL position, the Rain Sensing
system will not operate until the wiper switch
is moved, vehicle speed is greater than
5 mph (8 km/h), or the gear selector is
moved out of the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles
equipped with Remote Starting system, Rain
Sensing wipers are not operational when the
vehicle is in the remote start mode. Once the
operator is in the vehicle and has placed the
ignition switch in the RUN position, Rain
Sensing wiper operation can resume, if it has
been selected, and no other inhibit condi -
tions (mentioned previously) exist.

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414SERVICING AND MAINTENANCE
the Diesel Particulate Filter, the engine idle
speed will return to normal when the brake
pedal is applied. A small change in engine tone
or a slight change in engine performance while
accelerating may also be noticeable at speeds
below 20 mph (32 km/h). This operating mode
may last for up to an hour of idle time, or around
20 minutes of driving time.
Additionally, your vehicle has the ability to alert
you to additional maintenance required on your
truck or engine.
Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
further information.DIESEL EXHAUST FLUID
Diesel Exhaust Fluid (DEF) sometimes known
simply by the name of its active component,
UREA—is a key component of selective catalytic
reduction (SCR) systems, which help diesel
vehicles meet stringent emission regulations.
DEF is a liquid reducing agent that reacts with
engine exhaust in the presence of a catalyst to
convert smog-forming nitrogen oxides (NOx)
into harmless nitrogen and water vapor.
Refer to “Fluids And Lubricants” in “Technical
Specification” for further information.
You can receive assistance in locating DEF in
the United States by calling 866-RAM-INFO
(866-726-4636). In Canada call
1–800–465–2001 (English) or
1–800–387–9983 (French)
You can receive assistance in locating DEF by
contacting an authorized dealer.
BODY LUBRICATION
Locks and all body pivot points, including such
items as seat tracks, door hinge pivot points
and rollers, liftgate, tailgate, decklid, sliding
doors and hood hinges, should be lubricated
periodically with a lithium based grease, such as Mopar Spray White Lube to ensure quiet,
easy operation and to protect against rust and
wear. Prior to the application of any lubricant,
the parts concerned should be wiped clean to
remove dust and grit; after lubricating, excess
oil and grease should be removed. Particular
attention should also be given to hood latching
components to ensure proper function. When
performing other underhood services, the hood
latch, release mechanism and safety catch
should be cleaned and lubricated.
The external lock cylinders should be lubricated
twice a year, preferably in the Autumn and
Spring. Apply a small amount of a high quality
lubricant, such as Mopar Lock Cylinder
Lubricant directly into the lock cylinder.
WINDSHIELD WIPER BLADES
Clean the rubber edges of the wiper blades and
the windshield periodically with a sponge or soft
cloth and a mild nonabrasive cleaner. This will
remove accumulations of salt or road film.
Operation of the wipers on dry glass for long
periods may cause deterioration of the wiper
blades. Always use washer fluid when using the
wipers to remove salt or dirt from a dry
windshield.
WARNING!
A hot exhaust system can start a fire if you
park over materials that can burn. Such
materials might be grass or leaves coming
into contact with your exhaust system. Do not
park or operate your vehicle in areas where
your exhaust system can contact anything
that can burn.

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474MULTIMEDIA
Lights
After pressing the Lights button on the touchscreen, the following settings will be available:Rain Sensing Auto Wipers — If
Equipped On
Off
NOTE:

When the “Rain Sensing Auto Wipers” feature is selected, the system automatically activates the windshield wipers if it senses moisture on the
windshield.
Hill Start Assist — If Equipped On Off
NOTE:
When the “Hill Start Assist” feature is selected, the Hill Start Assist (HSA) system becomes active. Tire Fill Assist On Off
Setting Name Selectable Options
Setting NameSelectable Options
Headlight Off Delay0 sec
30 sec
60 sec 90 sec
Headlight Illumination On Approach 0 sec
30 sec
60 sec 90 sec
NOTE:
When the “Headlight Illumination On Approach” feature is selected, it allows the adjustment of the amount of time the headlights remain on when
the doors are unlocked with the key fob.

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553
Belts, Seat
..................................................... 210Blind Spot Monitoring.................................... 153Body Builders Guide........................................ 12Body Mechanism Lubrication........................ 414B-Pillar Location............................................. 433Brake Assist System...................................... 145Brake Control System.................................... 145Brake Fluid.......................................... 421, 463Brake System...................................... 421, 452Fluid Check............................................... 421Master Cylinder......................................... 421Parking...................................................... 231Warning Light............................................ 131Brake/Transmission Interlock....................... 235Bulb Replacement......................................... 351Bulbs, Light.......................................... 212, 351
C
Cab Top Clearance Lights.............................. 357Camera.......................................................... 309Camera, AUX........................................ 311, 318Camera, Rear...................................... 309, 312Camper............................................................ 98Capacities, Antifreeze (Engine Coolant)......... 460Capacities, Fluid.................................. 459, 460Caps, Filler Oil (Engine)...................................... 396, 402Radiator (Coolant Pressure)...................... 419Car Washes................................................... 448Carbon Monoxide Warning.................. 209, 456
Cargo Light....................................................... 52Cellular Phone.............................................. 540Center High Mounted Stop Light................... 356Center Seat Storage Compartment.................. 81Charge Air Cooler.......................................... 421Chart, Tire Sizing........................................... 430Check Engine Light (Malfunction
Indicator Light).............................................. 143Checking Your Vehicle For Safety................. 209Checks, Safety.............................................. 209Child Restraint.............................................. 191Child RestraintsBooster Seats........................................... 194Child Seat Installation..................... 202, 204How To Stow An unused ALR Seat Belt.... 201Infant And Child Restraints....................... 192Locating The LATCH Anchorages.............. 199Lower Anchors And Tethers For Children.. 195Older Children And Child Restraints......... 193Seating Positions...................................... 195Clean Air Gasoline......................................... 454CleaningWheels..................................................... 442Climate Control................................................ 57Automatic.................................................... 61Manual........................................................ 57Cold Weather Operation............................... 217Compact Spare Tire...................................... 441Contract, Service.......................................... 549Cooling Pressure Cap (Radiator Cap)............ 419
Cooling System............................................. 417Adding Coolant (Antifreeze)...................... 418Coolant Level................................... 418, 420Cooling Capacity.............................. 459, 460Disposal Of Used Coolant......................... 420Drain, Flush, And Refill............................. 418Inspection................................................. 420Points To Remember................................ 420Pressure Cap............................................ 419Radiator Cap............................................. 419Selection Of Coolant (Antifreeze).... 418, 459, 461, 464Corrosion Protection..................................... 447Cruise Control (Speed Control)............. 280, 282Cruise Light................................................... 141Cupholders.......................................................86Customer Assistance.................................... 548Cybersecurity................................................ 467
D
Daytime Running Lights...................................49Dealer Service............................................... 401Defroster, Rear Window...................................57Defroster, Windshield............................ 57, 210Delay (Intermittent) Wipers..............................55Diagnostic System, Onboard......................... 142Diesel Exhaust Brake.................................... 232Diesel Fuel.................................................... 456Diesel Fuel Requirements............................. 456
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561
Universal Garage Door Opener (HomeLink)
..... 76Universal Transmitter...................................... 76Unleaded Gasoline........................................ 454Untwisting Procedure, Seat Belt.................... 177USB............................................................... 538Utility Rails, Rear Cargo Area........................... 96
V
Vehicle Identification Number (VIN)............... 452Vehicle Loading................................... 324, 434Vehicle Modifications/Alterations.................... 12Vehicle Storage...................................... 68, 447Vehicle User Guide In Vehicle Help............................................ 13Navigation................................................... 13Operating Instructions................................. 13Searching User Guide.................................. 13Viscosity, Engine Oil....................................... 402Voice Recognition System (VR)...................... 541Voltmeter....................................................... 223
W
Warning Lights (Instrument Cluster
Descriptions)
................................................. 135Warnings And Cautions.................................... 12Warranty Information.................................... 550Washers, Windshield..............................55, 399Washing Vehicle........................................... 448WaterDriving Through........................................ 343Water SeparatorDiesel Fuel................................................ 409Wheel And Wheel Tire Care.......................... 442Wheel And Wheel Tire Trim........................... 442Wheel Covers................................................ 374Winch............................................................ 271Accessories.............................................. 272Operation................................................. 273Rigging Techniques.................................. 279Usage....................................................... 271Wind Buffeting.......................................... 71, 73
Window Fogging...............................................68Windows..........................................................70Power...........................................................70Rear Sliding.................................................71Reset Auto-Up..............................................71Windshield Defroster.................................... 210Windshield Washers.............................. 55, 399Fluid................................................... 55, 399Windshield Wiper Blades.............................. 414Windshield Wipers...........................................55Wipers Blade Replacement........................... 414Wipers, Intermittent.........................................55Wipers, Rain Sensitive.....................................56Wireless Charging Pad.....................................89
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