wipers RAM 1500 2021 Owners Manual

3
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED ...........................49 Before You Begin Programming
HomeLink® .................................................. 49 Erasing All The HomeLink® Channels........ 49
Identifying Whether You Have A Rolling
Code Or Non-Rolling Code Device .............. 49 Programming HomeLink® To A Garage
Door Opener ................................................. 50 Programming HomeLink® To A
Miscellaneous Device.................................. 51 Reprogramming A Single HomeLink®
Button ........................................................... 51 Canadian/Gate Operator Programming ..... 51
EXTERIOR LIGHTS.................................................52
Headlight Switch .......................................... 52
Multifunction Lever ..................................... 53
Daytime Running Lights (DRLs) ................. 53
High/Low Beam Switch ............................... 53
Automatic High Beam Headlamp
Control — If Equipped ................................. 53 Flash-To-Pass ............................................... 54
Automatic Headlights — If Equipped ......... 54
Parking Lights And Panel Lights ................. 54
Automatic Headlights With Wipers ............. 54
Headlight Delay ............................................ 55
Lights-On Reminder ..................................... 55
Fog Lights — If Equipped ............................ 55
Turn Signals ................................................ 55
Lane Change Assist — If Equipped ............. 55 Cargo Lights/Trailer Spotter Lights With
Bed Lights — If Equipped............................. 56 Battery Saver ............................................... 57
INTERIOR LIGHTS ................................................ 57
Courtesy Lights ............................................ 57
Illuminated Entry ......................................... 58
WINDSHIELD WIPERS AND WASHERS............. 58
Windshield Wiper Operation ...................... 58
Rain Sensing Wipers — If Equipped............ 59
CLIMATE CONTROLS ........................................... 60
Automatic Climate Control Descriptions
And Functions .............................................. 60 Manual Climate Control Descriptions And
Functions...................................................... 63 Automatic Temperature Control (ATC) —
If Equipped ................................................... 65 Climate Voice Recognition .......................... 66
Operating Tips ............................................. 66
INTERIOR STORAGE AND EQUIPMENT ............. 68
Storage ......................................................... 68
USB/AUX Control ......................................... 72
Electrical Power Outlets .............................. 74
Power Inverter — If Equipped ..................... 75
Wireless Charging Pad — If Equipped ........ 77
WINDOWS ............................................................ 77
Power Windows............................................ 77
Automatic Window Features ....................... 78
Reset Auto-Up ............................................. 78
Window Lockout Switch .............................. 79 Power Sliding Rear Window —
If Equipped .................................................. 79 Manual Sliding Rear Window —
If Equipped ................................................... 79 Wind Buffeting ............................................ 80
POWER SUNROOF — IF EQUIPPED ....................80
Single Pane Power Sunroof —
If Equipped ................................................... 80 Dual Pane Power Sunroof —
If Equipped ................................................... 82
HOOD .....................................................................84
To Open The Hood ....................................... 84
To Close The Hood....................................... 85
TAILGATE ...............................................................85
Opening ........................................................ 85
Closing.......................................................... 85
Locking Tailgate ........................................... 85
Multifunction Tailgate — If Equipped.......... 85
Tailgate Removal ........................................ 86
Bed Step — If Equipped ............................... 89
PICKUP BOX .........................................................90
Bed Rail Tie-Down System —
If Equipped .................................................. 91
RAMBOX — IF EQUIPPED ....................................92
Locking And Unlocking RamBox ................. 93
RamBox Cargo Storage Bins ....................... 93
RamBox Safety Warning ............................. 94
Bed Divider — If Equipped ........................... 95

21_DT_OM_EN_USC_t.book Page 3

54GETTING TO KNOW YOUR VEHICLE
NOTE:
The Automatic High Beam Headlamp Control
can be turned on or off by selecting “ON”
under “Auto Dim High Beams” within your
Uconnect Settings Úpage 237, as well as
turning the headlight switch to the AUTO posi -
tion.
Broken, muddy, or obstructed headlights and
taillights of vehicles in the field of view will
cause headlights to remain on longer (closer
to the vehicle). Also, dirt, film, and other
obstructions on the windshield or camera
lens will cause the system to function improp -
erly.
If the windshield or Automatic High Beam
Headlamp Control mirror is replaced, the
mirror must be re-aimed to ensure proper
performance. See a local authorized dealer.
To opt out of the Advanced Auto High Beam
Sensitivity Control (default) and enter
Reduced High Beam Sensitivity Control (not
recommended), toggle the high beam lever
6 full on/off cycles within 10 seconds of
placing the ignition in the ON position. The
system will return to the default setting upon
placing the ignition in the OFF position.
FLASH-TO-PASS
You can signal another vehicle with your
headlights by lightly pulling the multifunction
lever toward you. This will cause the high beam
headlights to turn on, and remain on, until the
lever is released.
AUTOMATIC HEADLIGHTS — IF EQUIPPED
This system automatically turns the headlights
on or off according to ambient light levels. To
turn the system on, rotate the headlight switch
to the AUTO position.
When the system is on, the Headlight Delay
feature is also on. This means the headlights
will stay on for up to 90 seconds after you place
the ignition into the OFF position. To turn the
automatic headlights off, turn the headlight
switch out of the AUTO position.
NOTE:
The engine must be running before the head -
lights will turn on in the Automatic Mode.
PARKING LIGHTS AND PANEL LIGHTS
To turn on the parking lights and instrument
panel lights, rotate the headlight switch
clockwise. To turn off the parking lights, rotate
the headlight switch back to the O (off) position.
AUTOMATIC HEADLIGHTS WITH WIPERS
If your vehicle is equipped with Automatic
Headlights, it also has this
customer-programmable feature. When your
headlights are in the automatic mode and the
engine is running, they will automatically turn
on when the wiper system is on. This feature is
programmable through the Uconnect system
Ú page 237.
If your vehicle is equipped with the Rain Sensing
Wiper system Ú page 59, and it is activated,
the headlights will automatically turn on after
the wipers complete five wipe cycles within
approximately one minute, and they will turn off
approximately four minutes after the wipers
completely stop.
NOTE:
When your headlights come on during the
daytime, the instrument panel lights will auto -
matically dim to the lower nighttime intensity.

21_DT_OM_EN_USC_t.book Page 54

58GETTING TO KNOW YOUR VEHICLE
With the parking lights or headlights on, rotating
the right dimmer control upward will increase
the brightness of the instrument panel lights.
Rotating the left dimmer control will adjust the
interior and ambient light levels when the
headlights are on.
NOTE:
The dimming of the touchscreen is program -
mable through the Uconnect system
Ú page 237.
ILLUMINATED ENTRY
The courtesy lights will turn on when you use the
key fob to unlock the doors or open any door.
This feature also turns on the approach lamps
located beneath the outside mirrors (if
equipped).
The lights will fade to off after approximately
30 seconds, or they will immediately fade to off
once the ignition switch is placed in the ON/
RUN position from the OFF position.
The front courtesy overhead console and door
courtesy lights will not turn off if the Dome ON
button on the overhead console is pushed. The
overhead and door courtesy lights will turn off
after 10 minutes to protect the battery. The illuminated entry system will not operate if
the Dome Defeat button on the overhead
console is pushed.
NOTE:
If your vehicle is equipped with Illuminated
Approach lights under the outside mirrors, they
will also be turned off by pushing the Dome
Defeat button.
WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer controls are
located on the multifunction lever on the left
side of the steering column. The front wipers are
operated by rotating a switch, located on the
end of the lever.

Windshield Wiper/Washer Lever

WINDSHIELD WIPER OPERATION
Intermittent Wipers
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 and hold. Washer fluid will be
sprayed and the wiper will operate for two to
three cycles after the washer knob is released.
If the washer knob pushed 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

21_DT_OM_EN_USC_t.book Page 58

GETTING TO KNOW YOUR VEHICLE59
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.
Mist
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 briefly 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.
For information on wiper care and replacement,
see Ú
page 418.
RAIN SENSING WIPERS — IF EQUIPPED
This feature senses rain or snowfall on the
windshield and automatically activates the
wipers. Rotate the end of the multifunction
lever to one of four detent positions to activate
this feature.
The sensitivity of the system can be adjusted
with the multifunction lever. Wiper delay
position one is the least sensitive, and wiper
delay detent position four is the most sensitive.
Wiper delay position three should be used for
normal rain conditions.
Positions one and two can be used if the driver
desires less wiper sensitivity. Position four 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 feature can be turned on
and off using the Uconnect system
Ú page 237.
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 3 mph (5 km/h), or the outside
temperature is greater than 32°F (0°C).
WARNING!
Sudden loss of visibility through the wind -
shield 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.
2

21_DT_OM_EN_USC_t.book Page 59

60GETTING TO KNOW YOUR VEHICLE
Transmission In NEUTRAL Position — When
the ignition is ON, and the automatic transmis -
sion is in the NEUTRAL position, the Rain
Sensing system will not operate until the wiper
switch is moved, vehicle speed is greater than
3 mph (5 km/h), or the gear selector is moved
out of the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles
equipped with Remote Start system, Rain
Sensing wipers are not operational when the
vehicle is in the remote start mode.
CLIMATE CONTROLS
The Climate Control system allows you to
regulate the temperature, air flow, and direction
of air circulating throughout the vehicle. The
controls are located on the touchscreen (if
equipped), on the sides of the touchscreen or
on the instrument panel below the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 4/4C/4C NAV With 8.4-inch Display Auto -
matic Temperature Controls
Uconnect 4C NAV With 12-inch Display Automatic Tem -
perature Controls
NOTE:
Icons and descriptions can vary based upon
vehicle equipment.
MAX A/C Button
Press and release the MAX A/C button
on the touchscreen to change the
current setting to the coldest output
of air. The MAX A/C indicator
illuminates when MAX A/C is on. Pressing the
button again will cause the MAX A/C operation
to exit.
NOTE:
The MAX A/C button is only available on the
touchscreen.
A/C Button
Press and release this button on the
touchscreen, or push the button on
the faceplate to change the current
setting. The A/C indicator illuminates
when A/C is on.

21_DT_OM_EN_USC_t.book Page 60

244MULTIMEDIA
Mirrors & Wipers — If Equipped
When the Mirrors & Wipers button is pressed on the touchscreen, the system displays the options related to the vehicle’s mirrors and wipers.ParkView Backup Camera Delay
This setting will add a timed delay to the rear backup camera when
shifting out of reverse.
ParkView Backup Camera Active Guidelines This setting will turn the Backup Camera Active Guidelines on or off.
ParkView Backup Camera Fixed Guidelines This setting will turn the Backup Camera Fixed Guidelines on or off.
Tire Fill Assist This setting will turn Tire Fill Assist on or off.
Power Side Step — If Equipped This setting will raise and lower or stow the power side steps. The
available options are “Automatic” to raise and lower the power side steps
or “Stow” to deactivate the power side steps.
Setting Name
Description
Setting NameDescription
Tilt Side Mirrors In Reverse This setting will tilt the outside side-view mirrors when the ignition is in
the ON/RUN position and the transmission gear selector is in the
REVERSE position. The mirrors will move back to their previous position
when the transmission is shifted out of REVERSE. The available settings
are “On” and “Off”.
Rain Sensing Auto Wipers This setting will turn the rain sensing auto wipers on or off.
Headlights With Wipers This setting will turn the headlights on when the wipers are activated.

21_DT_OM_EN_USC_t.book Page 244

MULTIMEDIA245
Brakes
After pressing the Brakes button on the touchscreen, the following settings will be available:
Lights
When the Lights button is pressed on the touchscreen, the system displays the options related to the vehicle’s exterior and interior lights.
NOTE:
When the “Daytime Running Lights” feature is selected, the daytime running lights can be turned on or off. This feature is only allowed by law in the
country of the vehicle purchased.
Setting Name Selectable Options
Auto Park Brake This setting will turn the Auto Park Brake on or off.
Brake Service This setting will allow you to retract the brakes for servicing.
Setting NameDescription
Headlight Off Delay This setting will allow you to set the amount of time it takes for the
headlights to shut off after the vehicle is turned off. The available
settings are “0 sec”, “30 sec”, “60 sec”, and “90 sec”.
Headlight Illumination On Approach This setting will allow you to set the amount of time it takes for the
headlights to shut off after the vehicle is unlocked. The available settings
are “0 sec”, “30 sec”, “60 sec”, and “90 sec”.
Headlights with Wipers This setting will turn the headlights on when the wipers are activated.
Daytime Running Lights This setting will allow you to turn the Daytime Running Lights on or off.
Flash Lights With Lock This setting will allow you to turn the flashing of the lights when the Lock
button is pushed on the key fob on or off.
5

21_DT_OM_EN_USC_t.book Page 245

IN CASE OF EMERGENCY393
(Continued)
Proper towing or lifting equipment is required to
prevent damage to your vehicle. Use only tow
bars and other equipment designed for this
purpose, following equipment FCA’s
instructions. Use of safety chains is mandatory.
Attach a tow bar or other towing device to main
structural members of the vehicle, not to
fascia/bumpers or associated brackets. State
and local laws regarding vehicles under tow
must be observed.
If you must use the accessories (wipers,
defrosters, etc.) while being towed, the ignition
must be in the ON/RUN mode, not the ACC
mode.
If the key fob is unavailable or the vehicle's
battery is discharged, find Instructions on
shifting the transmission out of PARK
Ú page 390.TWO-WHEEL DRIVE MODELS
FCA recommends towing your vehicle with all
four wheels OFF the ground using a flatbed.
If flatbed equipment is not available, and the
transmission is operable, the vehicle may be
towed (with rear wheels on the ground) under
the following conditions:
The transmission must be in NEUTRAL (N).
Instructions on shifting the transmission to
NEUTRAL (N) when the engine is off
Ú page 390.
The towing speed must not exceed 30 mph
(48 km/h).
The towing distance must not exceed
30 miles (48 km).
If the transmission is not operable, or the
vehicle must be towed faster than 30 mph
(48 km/h) and farther than 30 miles (48 km), tow with the rear wheels OFF the ground.
Acceptable methods to tow the vehicle on a
flatbed are as follows:
The front wheels raised and the rear wheels
on a towing dolly
Using a suitable steering wheel stabilizer to
hold the front wheels in the straight position
with the rear wheels raised when and the
front wheels ON the ground.
FOUR-WHEEL DRIVE MODELS
FCA recommends towing with all wheels OFF
the ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of vehicle
raised and the opposite end on a towing dolly.
CAUTION!
Do not use sling type equipment when
towing. Vehicle damage may occur.
When securing the vehicle to a flat bed
truck, do not attach to front or rear suspen -
sion components. Damage to your vehicle
may result from improper towing.
CAUTION!
Towing this vehicle in violation of the above
requirements can cause severe transmission
damage. Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.
CAUTION!
Front or rear wheel lifts must not be used (if
the remaining wheels are on the ground).
Internal damage to the transmission or
transfer case will occur if a front or rear
wheel lift is used when towing.
7

21_DT_OM_EN_USC_t.book Page 393

418SERVICING AND MAINTENANCE

Accessory Belt (Serpentine Belt)

Conditions that would require replacement:
Rib chunking (one or more ribs has sepa -
rated from belt body)
Rib or belt wear
Longitudinal belt cracking (cracks between
two ribs)
Belt slips
“Groove jumping" (belt does not maintain
correct position on pulley)
Belt broken
Noise (objectionable squeal, squeak, or
rumble is heard or felt while drive belt is in
operation) NOTE:
Identify and correct problem before new belt is
installed.
NOTE:
If your vehicle is equipped with a Stop/Start,
belt must be replaced with an OEM grade
Mopar belt.
Some conditions can be caused by a faulty
component such as a belt pulley. Belt pulleys
should be carefully inspected for damage and
proper alignment.
Belt replacement on some models requires the
use of special tools, we recommend having your
vehicle serviced at 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. Use a lithium-based grease, such
as Mopar Spray White Lube to assure 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.
Avoid using the wiper blades to remove frost or
ice from the windshield. Keep the blade rubber
out of contact with petroleum products such as
engine oil, gasoline, etc.

21_DT_OM_EN_USC_t.book Page 418

420SERVICING AND MAINTENANCE
(Continued)
Installing The Front Wipers

1. Lift the wiper arm off of the glass, until the wiper arm is in the full up position.

2. Position the wiper blade near the hook on the tip of the wiper arm.
3. Slide the wiper blade up into the hook on the wiper arm, latch engagement will be
accompanied by an audible click.
4. Gently lower the wiper blade onto the glass.
EXHAUST SYSTEM
The best protection against carbon monoxide
entry into the vehicle body is a properly
maintained engine exhaust system.
If you notice a change in the sound of the
exhaust system; or if the exhaust fumes can be
detected inside the vehicle; or when the
underside or rear of the vehicle is damaged;
have an authorized technician inspect the
complete exhaust system and adjacent body
areas for broken, damaged, deteriorated, or
mispositioned parts. Open seams or loose
connections could permit exhaust fumes to
seep into the passenger compartment. In
addition, have the exhaust system inspected each time the vehicle is raised for lubrication or
oil change. Replace as required.
Under normal operating conditions, the
catalytic converter will not require
maintenance. However, it is important to keep
the engine properly tuned to assure proper
catalyst operation and prevent possible catalyst
damage.
NOTE:
Intentional tampering with emissions control
systems can result in civil penalties being
assessed against you.
In unusual situations involving grossly
malfunctioning engine operation, a scorching
odor may suggest severe and abnormal catalyst
WARNING!
Exhaust gases can injure or kill. They
contain carbon monoxide (CO), which is
colorless and odorless. Breathing it can
make you unconscious and can eventually
poison you. To avoid breathing CO see
Úpage 369.
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.
CAUTION!
The catalytic converter requires the use of
unleaded fuel only. Leaded gasoline will
destroy the effectiveness of the catalyst as
an emissions control device and may seri -
ously reduce engine performance and
cause serious damage to the engine.
Damage to the catalytic converter can
result if your vehicle is not kept in proper
operating condition. In the event of engine
malfunction, particularly involving engine
misfire or other apparent loss of perfor -
mance, have your vehicle serviced
promptly. Continued operation of your
vehicle with a severe malfunction could
cause the converter to overheat, resulting
in possible damage to the converter and
vehicle.
CAUTION! (Continued)

21_DT_OM_EN_USC_t.book Page 420