width Ram 3500 2020 Owner's Manual

34GETTING TO KNOW YOUR VEHICLE
(Continued)
Manual Front Seat Recline Adjustment
The recline lever is located on the outboard side
of the seat. To recline the seat, lean forward
slightly, lift the lever, lean back to the desired
position and release the lever. To return the
seatback to its normal upright position, lean
forward and lift the lever. Release the lever
once the seat back is in the upright position.
Manual Recline Lever

40-20-40 Front Bench Seat — If Equipped
The seat is divided into three segments. The
outboard seat portions are each 40% of the
total width of the seat. On some models, the
back of the center portion (20%) easily folds
down to provide an armrest/center storage
compartment.
MANUAL REAR SEAT ADJUSTMENT
Reclining Rear Seats — If Equipped
The recliner handle is located on the outside of
the seat cushion. To adjust the seatback, lift
upward on the handle, lean back on the
seatback and when you reach the desired
position, release the handle.
Rear Seat Recliner Handle

WARNING!
Do not stand or lean in front of the seat
while actuating the handle. The seatback
may swing forward and hit you causing
injury.
To avoid injury, place your hand on the seat -
back and actuate the handle, then position
the seatback in the desired position.
WARNING!
Do not pile luggage or cargo higher than the
top of the seatback. This could impair
visibility or become a dangerous projectile in
a sudden stop or collision.
WARNING! (Continued)
WARNING!
Do not ride with the seatback reclined so that
the shoulder belt is no longer resting against
your chest. In a collision you could slide under
the seat belt, which could result in serious
injury or death.

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154SAFETY
operate when the vehicle is in any forward gear
or REVERSE and enters standby mode when the
vehicle is in PARK.
The BSM detection zone covers approximately
one lane width on both sides of the vehicle 12 ft
(3.8 m). The zone length starts at the outside
rear view mirror and extends approximately
10 ft (3 m) beyond the rear bumper of the
vehicle. The BSM system monitors the
detection zones on both sides of the vehicle
when the vehicle speed reaches approximately
6 mph (10 km/h) or higher and will alert the
driver of vehicles in these areas.
NOTE:
The BSM system DOES NOT alert the driver
about rapidly approaching vehicles that are
outside the detection zones.
The Blind Spot Monitoring (BSM) system may
experience drop outs (blinking on and off) of
the side mirror Warning Indicator lamps
when a motorcycle or any small object
remains at the side of the vehicle for
extended periods of time (more than a couple
of seconds). The vehicle’s taillights, where the radar sensors
are located, must remain free of snow, ice, and
dirt/road contamination so that the BSM
system can function properly. Do not block the
taillights with foreign objects (bumper stickers,
bicycle racks, etc.).

Radar Sensor Locations

If the system detects degraded performance
due to contamination or foreign objects, a
message will warn you of a blocked sensor and
the warning indicators in side view mirrors will
be on. The warning indicators will remain
illuminated until blockage clearing conditions
are met. First clear the taillights around the
sensors of the blockage. After removing the
blockage, the following procedure can be used
to reset the system, cycle the ignition from ON
to OFF and then back ON. If the blockage message is still present after
cycling the ignition and driving in traffic, check
again for a blockage.
The BSM system notifies the driver of objects in
the detection zones by illuminating the BSM
warning light located in the outside mirrors in
addition to sounding an audible (chime) alert
and reducing the radio volume. Refer to “Modes
Of Operation” in this section for further
information.

Warning Light Location

The BSM system monitors the detection zone
from three different entry points (side, rear,
front) while driving to see if an alert is
necessary. The BSM system will issue an alert
during these types of zone entries.

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SAFETY159
Maximum length supported by the Trailer Merge
Assist feature is 39.5 ft (12 m). Trailer length is
considered the forward most portion of the
trailer hitch to the rearward most portion of the
body, bumper, or ramp of the trailer.
Maximum width supported by the Trailer Merge
Assist feature is 8.5 ft (2.59 m). Trailer width is
measured at the widest portion of the trailer
and may include wheels, tires, finders, or rails.
NOTE:
Fifth wheel or gooseneck trailers are not
supported by Trailer Merge Assist.

Trailer Length Detection
Trailer length will be identified and placed into
one of the following categories:
Trailer length up to 10 ft (3 m) — Blind spot
zone will be adjusted to 10 ft (3 m) .
Trailer length between 10 ft to 20 ft (3 m to
6 m) — Blind spot zone will be adjusted to
20 ft (6 m) .
Trailer length between 20 ft to 30 ft (6 m to
9 m) — Blind spot zone will be adjusted to
30 ft (9 m) .
Trailer length between 30 ft and 39.5 ft (9 m
to 12 m) — Blind spot zone will be adjusted to
MAX distance .
NOTE:
Trailer length is determined within +/- 3 ft (1 m)
of actual length. Trailers that are the same size
as the category limit, 10/20/30 ft (3/6/9 m),
could be subject to being placed in the category
above or below the correct one.
Trailer Merge Warning
Trailer Merge Warning is the extension of the
blind spot function to cover the length of the
trailer, plus a safety margin, to warn the driver when there is a vehicle in the adjacent lane. The
driver is alerted by the illumination of the BSM
warning light located in the outside mirror on
the side the other vehicle is detected. In
addition, an audible (chime) alert will be heard
and radio volume reduced. Refer to “Modes Of
Operation” in this section for further
information.
NOTE:
The Trailer Merge Alert system DOES NOT
alert the driver about rapidly approaching
vehicles that are outside the detection zones.
The Blind Spot Monitoring (BSM) system may
experience drop outs (blinking on and off) of
the side mirror warning indicator lamps when
a motorcycle or any small object remains at
the side of the vehicle for extended periods of
time (more than a couple of seconds).
Crowded areas such as parking lots, neigh
-
borhoods, etc. May lead to an increased
amount of false alerts. This is normal opera -
tion.
1 — Trailer Length
2 — Trailer Width
3 — Trailer Hitch
4

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310STARTING AND OPERATING
When the vehicle is shifted out of REVERSE
(with Camera delay turned on), the rear Camera
image will be displayed for up to 10 seconds
after shifting to another gear, unless the vehicle
speed exceeds 8 mph (13 km/h), the
transmission is shifted into PARK, the ignition is
placed in the OFF position, or the touchscreen
button “X” to disable display of the Rear View
Camera image is pressed.
Whenever the Rear View Camera image is
activated through the "Backup Camera" button
in the "Controls" menu, and the vehicle speed is
greater than, or equal to, 8 mph (13 km/h), a
display timer for the image is initiated. The
image will continue to be displayed until the
display timer exceeds 10 seconds.
NOTE:
If the vehicle speed remains below 8 mph
(13 km/h), the Rear View Camera image will
be displayed continuously until deactivated
via the touchscreen button "X", the transmis -
sion is shifted into PARK, or the ignition is
placed in the OFF position.
The touchscreen button "X" to disable display
of the camera image is made available ONLY
when the vehicle is not in REVERSE. Cargo Camera Icons — If Equipped
Backup Camera Touchscreen Button
Cargo Camera Touchscreen Button
AUX Camera Touchscreen Button
If equipped with a Cargo Camera, a
touchscreen button is made available
to indicate the current active Camera image
being displayed whenever the Rear View
Camera image is displayed.
If equipped with a Cargo Camera, a touchscreen
button to switch the display to Cargo Camera
image is made available whenever the Rear
View Camera image is displayed.
A touchscreen button "X" to disable display of
the camera image is made available when the
vehicle is not in REVERSE gear.
When enabled, active guidelines are overlaid on
the backup camera image to illustrate the width
of the vehicle and its projected backup path
based on the steering wheel position. The active
guidelines will show separate zones that will
help indicate the distance to the rear of the
vehicle. NOTE:
For further information about how to access
and change the programmable features of the
ParkView Rear Backup Camera, refer to “Ucon
-
nect Settings” in “Multimedia.”

A dashed center line overlay indicates the center
of the vehicle to assist with parking or aligning to
a hitch/receiver. The following table shows the
approximate distances for each zone:

Zones Distance To The Rear
Of The Vehicle
Red 0 - 1 ft (0 - 30 cm)
Yellow 1 ft - 6.5 ft
(30 cm - 2m)
Green 6.5 ft or greater
(2 m or greater)
WARNING!

Drivers must be careful when backing up even
when using the ParkView Rear Back Up Camera.
Always check carefully behind your vehicle, and
be sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.

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312STARTING AND OPERATING
Deactivation
The AUX Camera is deactivated by pressing the
“X” in the upper right corner of the touchscreen.
This will return the display back to the
previously displayed screen.
NOTE:
If the AUX button is pressed and no AUX
Camera is connected, the touchscreen will
display a blue screen along with the message
“Camera System Unavailable.” The screen
can be exited out by pressing the “X” in the
upper right hand corner. This will return the
display back to the previously displayed
screen.
Zoom View is not available with the AUX
Camera feature.
The display will always default to the Trailer
Camera display (AUX 1).
SURROUND VIEW CAMERA SYSTEM — IF
EQUIPPED
Your vehicle may be equipped with the
Surround View Camera system that allows you
to see an on-screen image of the surroundings
and Top View of your vehicle whenever the gear
selector is put into REVERSE or manually
activated via the Uconnect system. The Top
View of the vehicle will show which doors are
open. The image will be displayed on the
touchscreen display along with a caution note
“Check Entire Surroundings” across the top of
the screen. After five seconds, this note will
disappear. The Surround View Camera system
is comprised of four sequential cameras
located in the front grille, rear tailgate and side
mirrors.
NOTE:
The Surround View Camera system has
programmable settings that may be selected
through the Uconnect System. Refer to “Ucon -
nect Settings” in “Multimedia” for further infor -
mation. When the vehicle is shifted into REVERSE, the
Rear View and Top View is the default view of
the system (Automatic Activation).

When the vehicle is shifted out of REVERSE (with
camera delay turned on), the Rear View will
continue to be displayed for up to 10 seconds,
unless the vehicle speed exceeds 8 mph
(13 km/h), the vehicle is shifted into PARK or the
ignition is placed in the OFF position. There is a
touchscreen button “X” to disable the display of
the camera image.

When the vehicle is shifted out of REVERSE
(with camera delay turned off), the Surround
View system is exited and the last known screen
appears again.
While the Rear View is displayed and guidelines
are enabled, active guidelines are overlaid on
the image to illustrate the width of the vehicle,
including the side view mirrors and its projected
backup path based on the steering wheel
position.
Different colored zones indicate the distance to
the rear of the vehicle.

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326STARTING AND OPERATING
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front
and rear axles. Distribute the load over the front
and rear axles evenly. Make sure that you do
not exceed either front or rear GAWR. Refer to
“Vehicle Loading/Vehicle Certification Label” in
“Starting And Operating” for further
information.
Tongue Weight (TW)
The tongue weight is the downward force
exerted on the hitch ball by the trailer. You must
consider this as part of the load on your vehicle.
Trailer Frontal Area
The frontal area is the maximum height
multiplied by the maximum width of the front of
a trailer.
Trailer Sway Control
The trailer sway control can be a mechanical
telescoping link that can be installed between
the hitch receiver and the trailer tongue that
typically provides adjustable friction associated
with the telescoping motion to dampen any
unwanted trailer swaying motions while
traveling.
If equipped, the electronic Trailer Sway Control
(TSC) recognizes a swaying trailer and
automatically applies individual wheel brakes
and/or reduces engine power to attempt to
eliminate the trailer sway.
Weight-Carrying Hitch
A weight-carrying hitch supports the trailer
tongue weight, just as if it were luggage located
at a hitch ball or some other connecting point of
the vehicle. These kinds of hitches are the most
popular on the market today and they are
commonly used to tow small and medium sized
trailers.
Weight-Distributing Hitch
A weight-distributing system works by applying
leverage through spring (load) bars. They are
typically used for heavier loads to distribute
trailer tongue weight to the tow vehicle's front
axle and the trailer axle(s). When used in
accordance with the manufacturer's directions,
it provides for a more level ride, offering more
consistent steering and brake control, thereby
enhancing towing safety. The addition of a
friction/hydraulic sway control also dampens
sway caused by traffic and crosswinds and
contributes positively to tow vehicle and trailer
stability. Trailer Sway Control (TSC) and a weight
distributing (load equalizing) hitch are
recommended for heavier Tongue Weights (TW)
and may be required depending on vehicle and
trailer configuration/loading to comply with
GAWR requirements.
WARNING!
It is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the
vehicle and have a collision.

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SERVICING AND MAINTENANCE429
HOISTING
A conventional floor jack may be used at the
jacking locations. However, a floor jack or frame
hoist must never be used on any other parts of
the underbody.
TIRES
TIRE SAFETY INFORMATION
Tire safety information will cover aspects of the
following information: Tire Markings, Tire
Identification Numbers, Tire Terminology and
Definitions, Tire Pressures, and Tire Loading.
Tire Markings

Tire Markings

NOTE:
P (Passenger) — Metric tire sizing is based on
US design standards. P-Metric tires have the
letter “P” molded into the sidewall preceding
the size designation. Example: P215/65R15
95H.
European — Metric tire sizing is based on
European design standards. Tires designed
to this standard have the tire size molded
into the sidewall beginning with the section
width. The letter "P" is absent from this tire
size designation. Example: 215/65R15 96H.
LT (Light Truck) — Metric tire sizing is based
on US design standards. The size designation
for LT-Metric tires is the same as for P-Metric
tires except for the letters “LT” that are
molded into the sidewall preceding the size
designation. Example: LT235/85R16.
Temporary spare tires are designed for
temporary emergency use only. Temporary
high pressure compact spare tires have the
letter “T” or “S” molded into the sidewall
preceding the size designation. Example:
T145/80D18 103M.
High flotation tire sizing is based on US
design standards and it begins with the tire
diameter molded into the sidewall. Example:
31x10.5 R15 LT.
CAUTION!
Never use a floor jack directly under the
differential housing of a loaded truck or
damage to your vehicle may result.
1 — US DOT Safety Standards Code
(TIN)
2 — Size Designation
3 — Service Description
4 — Maximum Load
5 — Maximum Pressure
6 — Treadwear, Traction and Tempera -
ture Grades
7

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430SERVICING AND MAINTENANCE
Tire Sizing Chart
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on US design standards, or
"....blank...." = Passenger car tire based on European design standards, or
LT = Light truck tire based on US design standards, or
T or S = Temporary spare tire or
31 = Overall diameter in inches (in)
215, 235, 145 = Section width in millimeters (mm)
65, 85, 80 = Aspect ratio in percent (%)
Ratio of section height to section width of tire, or
10.5 = Section width in inches (in)
R = Construction code
"R" means radial construction, or
"D" means diagonal or bias construction
15, 16, 18 = Rim diameter in inches (in)
Service Description:
95 = Load Index
A numerical code associated with the maximum load a tire can carry

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MULTIMEDIA489
ParkView Backup Camera Delay OnOff
NOTE:
The “ParkView Backup Camera Delay” setting determines whether or not the screen will display the rear view image with dynamic grid lines for up to
10 seconds after the vehicle is shifted out of REVERSE. This delay will be canceled if the vehicle’s speed exceeds 8 mph (13 km/h), the transmission
is shifted into PARK, or the ignition is switched to the OFF position.
Active Parkview Backup Camera Guidelines OnOff
NOTE:
The “Active ParkView Backup Camera Guidelines” feature overlays the Rear Backup Camera image with active, or dynamic, grid lines to help illustrate
the width of the vehicle and its projected backup path, based on the steering wheel position when the option is checked. A dashed center line overlay
indicates the center of the vehicle to assist with parking or aligning to a hitch/receiver. Fixed Parkview Backup Camera Guidelines OnOff
Forward Facing Camera Guidelines — If Equipped On
Off
NOTE:
The “Forward Facing Camera Guidelines” feature is an off-road type of feature that shows the path of the tires based on the steering wheel input. CHMSL (Center High Mounted Stop Lamp)
Camera Dynamic Centerline — If Equipped On
Off
NOTE:
When the “CHMSL Camera Dynamic Centerline” feature is selected, it will assist in backing up for trailer alignment and hook up. This feature is only
available if your vehicle is equipped with Surround View Camera.
Setting Name Selectable Options
9

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MULTIMEDIA491
Active Parkview Backup Camera
Guidelines On
Off
NOTE:
The “Active ParkView Backup Camera Guidelines” feature overlays the Rear Backup Camera image with active or dynamic grid lines to help illustrate
the width of the vehicle and its projected backup path, based on the steering wheel position when the option is checked. A dashed center line overlay
indicates the center of the vehicle to assist with parking or aligning to a hitch/receiver. Fixed Parkview Backup Camera Guidelines On
Off
Forward Facing Camera Guidelines — If Equipped On
Off
NOTE:
The “Forward Facing Camera Guidelines” feature is an off-road type of feature that shows the path of the tires based on the steering wheel input. CHMSL (Center High Mounted Stop Lamp) Camera Dynamic Centerline — If Equipped On
Off
NOTE:
When the “CHMSL Camera Dynamic Centerline” feature is selected, it will assist in backing up for trailer alignment and hook up. This feature is only
available if your vehicle is equipped with Surround View Camera. Forward Collision Warning — If Equipped Off
Warning Only Warning & Braking
NOTE:
Sounds an audible warning for the driver to slow the vehicle in case of collision or sounds an audible warning and applies brakes.
Setting Name Selectable Options
9

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