2019 Ram 3500 truck bed

318 STARTING AND OPERATING
Trailer Decoupling/Unloading - The air suspension system
will load level (lower/exhaust only) once after 12 minutes
after the vehicle is turned off. This allows for easy removal of
a trailer and/or load from the back of the truck by main -
taining the ride height. After 12 minutes you will need to
turn the ignition to the run position for the air suspension to
re-level due to addition/removal of load in the vehicle. If the
air suspension system is disabled using the settings menu
(Tire Jack Mode, Transport Mode, Alignment Mode, or Bed
Lowering Mode) the system will remain disabled when the
vehicle is turned off. Reactivating the air suspension can be
accomplished via the settings menu or driving the vehicle
above 5 mph (8 km/h) for Tire Jack Mode or Alignment
Mode and 16 mph (26 km/h) for Transport Mode and Bed
Lowering Mode.
NOTE:
• Most 3500 models will not lower to Alternate Trailer Height (ATH) when unloaded.
• Refer to “Trailer Towing” in “Starting And Operating” for further information. Ignition OFF Behavior

For a predetermined amount of time after the ignition is off the
air suspension may adjust to maintain a proper appearance.

Air Suspension Modes
The air suspension system has multiple modes to protect the
system in unique situations:
Tire/Jack Mode

To assist with changing a tire, the air suspension system has a
feature which allows the automatic leveling to be disabled. This
mode is intended to be enabled with engine running. Refer to
“Instrument Cluster Display” in “Getting To Know Your Instru
-
ment Panel” or “Uconnect Settings” in “Multimedia” if equipped
with a touch screen radio for further information.

NOTE:
This mode is intended to be enabled with engine running.
WARNING!
The air suspension system uses a high pressure volume
of air to operate the system. To avoid personal injury or
damage to the system, see your authorized dealer for
service.

STARTING AND OPERATING 417
Fifth-Wheel Hitch
The fifth-wheel hitch is a special high platform with a
coupling that mounts over the rear axle of the tow vehicle in
the truck bed. It connects a vehicle and fifth-wheel trailer
with a coupling king pin.
Your truck may be equipped with a 5th wheel hitch option.
Refer to the separately provided 5th wheel hitch safety, care,
assembly, and operating instructions.Gooseneck Hitch
The gooseneck hitch employs a pivoted coupling arm which
attaches to a ball mounted in the bed of a pickup truck. The
coupling arm connects to the hitch mounted over the rear
axle in the truck bed.
Trailer Hitch Type and Maximum Trailer Weight
The following chart provides the maximum trailer weight a
given factory equipped trailer hitch type can tow and should
be used to assist you in selecting the correct trailer hitch for
your intended towing condition.
All trailer hitches should be professionally installed on your vehicle. Trailer Hitch Type and Maximum Trailer Weight
Hitch Type Max. Trailer Weight / Max. Tongue Weight
Class V - 2500 Models 20,000 lbs (9,071 kg) / 2000 lbs (907 kg)
Class V - 3500 Models 23,000 lbs (10,432 kg) / 2300 lbs (1043 kg)
Fifth Wheel - 2500 Models 25,000 lbs (11,339 kg) / 2500 lbs (1,133 kg)
Fifth Wheel - 3500 Models 30,000 lbs (13,607 kg) / 3000 lbs (1,360 kg)
Gooseneck - 2500 Models 20,000 lbs (9,071 kg) / 2000 lbs (907 kg)
Gooseneck - 3500 Models 35,000 lbs (15,875 kg) / 3500 lbs (1,587 kg)
Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” for the Maximum Gross Trailer Weight (GTW)
towable for your given drivetrain.
5

430 STARTING AND OPERATING
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
NOTE:
• When towing your vehicle, always follow applicable stateand provincial laws. Contact state and provincial
Highway Safety offices for additional details. • Vehicles equipped with air suspension must be placed in
Transport mode before tying them down (from the body)
on a trailer or flatbed truck. Refer to “Air Suspension – If
Equipped” for more information. If the vehicle cannot be
placed in Transport mode (for example, engine will not
run), tie-downs must be fastened to the axles (not to the
body). Failure to follow these instructions may cause fault
codes to be set and/or cause loss of proper tie-down
tension.
Towing Condition
Wheels OFF The
Ground Two-Wheel
Drive Models Four-Wheel Drive Models
Flat Tow NONENOT ALLOWED See Instructions
• Automatic transmission in PARK
• Transfer case in NEUTRAL (N)
• Tow in forward direction
Dolly Tow Front
NOT ALLOWED NOT ALLOWED
Rear OK NOT ALLOWED
On Trailer ALLOK OK

IN CASE OF EMERGENCY 495
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial towing service.
If the transmission and drivetrain are operable, disabled
vehicles may also be towed as described under “Recreational
Towing” in the “Starting And Operating” section.
NOTE:
Vehicles equipped with the Air Suspension System must be
placed in Transport mode, before tying them down (from the
body) on a trailer or flatbed truck. If the vehicle cannot be
placed in Transport mode (for example, engine will not run),
tie-downs must be fastened to the axles (not to the body).
Failure to follow these instructions may cause fault codes to
be set and/or cause loss of proper tie-down tension.
Refer to "Air Suspension System — If Equipped" in "Starting
And Operating" for more information.
CAUTION!
• Racing the engine or spinning the wheels may lead to transmission overheating and failure. Allow the engine
to idle with the transmission in NEUTRAL for at least
one minute after every five rocking-motion cycles. This
will minimize overheating and reduce the risk of trans -
mission failure during prolonged efforts to free a stuck
vehicle.
• When “rocking” a stuck vehicle by shifting between DRIVE and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result.
• Revving the engine or spinning the wheels too fast may lead to transmission overheating and failure. It can also
damage the tires. Do not spin the wheels above 30 mph
(48 km/h) while in gear (no transmission shifting occur -
ring).
6

496 IN CASE OF EMERGENCY
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other equip-
ment designed for this purpose, following equipment manu-
facturer’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 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, refer to ”Manual Park Release” in this section for
instructions on shifting the transmission out of PARK for
towing.
Towing
Condition Wheels OFF
The Ground 2WD Models
4WD Models
Flat Tow NONE If transmission is operable:
•Transmission in
NEUTRAL
•30 mph (48 km/h) max speed
•30 miles (48 km) max distance
(8–speed transmission) See instructions in “Recreational Towing”
under “Starting And Operating”
• Automatic Transmission in
PARK
• Transfer Case in NEUTRAL (N)
• Tow in forward direction
Wheel Lift Or Dolly Tow Front
NOT ALLOWED
Rear OK NOT ALLOWED
Flatbed ALL BEST METHOD BEST METHOD
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 suspension components. Damage
to your vehicle may result from improper towing.

560 SERVICING AND MAINTENANCE
• If you carry special cargo such as chemicals, fertilizers,de-icer salt, etc., be sure that such materials are well pack -
aged and sealed.
• If a lot of driving is done on gravel roads, consider mud or stone shields behind each wheel.
• Use Mopar Touch Up Paint on scratches as soon as possible. An authorized dealer has touch up paint to
match the color of your vehicle.
Spray-On Bedliner – If Equipped
During ownership, the shine and luster of the Spray-On
Bedliner can fade from oxidation, road dirt, heavy-duty
hauling and hard water stains. Weathering and UV exposure
will lead to fading, dulling, and loss of gloss over time.
To help maintain the appearance of your Spray-On Bedliner,
the manufacturer recommends you periodically rinse all
loose dirt from your truck bed and clean your truck at least
twice per year using the Mopar Spray-On Bedliner Condi -
tioner available at your local authorized dealer. To Help Maintain The Appearance Of Your Spray-On
Bedliner, Follow The Steps Below:
1. Rinse your truck bed out with water to remove any loose
dirt and debris.
2. Mix a mild soap or detergent with water with a soft cloth or brush.
3. Rinse bedliner with water.
4. Once dry, apply a small amount of Mopar Spray-On Bedliner Conditioner to a moist towel or sponge and wipe
over the entire surface of the truck bedliner.
Spray-On Bedliners are chemically-resistant to many
different types of chemicals (including gasoline, oil,
hydraulic fluids) for short periods of time. If a spill occurs on
your Spray-On Bedliner, rinse the truck out as soon as
possible to avoid permanent damage.
WARNING!
Do not use silicon-based protection products to clean
your bedliner. Silicon-based products can become
slippery and may result in personal injury.

MULTIMEDIA 585
Doors & Locks
After pressing the “Doors & Locks” button on the touchscreen, the following settings will be available:NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lights flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the sound horn on lock feature selected.
Steering Directed Lights
OnOff
NOTE:
When the “Steering Directed Lights” feature is selected, the headlights turn with the direction of the steering wheel.
Rear Cargo Guidance Lights — If
Equipped On
Off
NOTE:
When the “Rear Cargo Guidance Lights” feature is selected, the lights in the cargo and bed of the truck will come on either
when the headlight switch is pressed, or the button on the back bed of the truck is pressed. Setting Name
Selectable Options
Setting NameSelectable Options
Auto Door Locks — If
Equipped On
Off
NOTE:
When the “Auto Door Locks” feature is selected, all doors lock automatically when the vehicle reaches a speed of 15 mph
(24 km/h).
Auto Unlock On Exit On Off
9

610 MULTIMEDIA
Doors & Locks
After pressing the “Doors & Locks” button on the touchscreen, the following settings will be available:Daytime Running Lights — If
Equipped On
Off
Flash Lights With Lock OnOff
NOTE:
When the “Flash Lights With Lock” feature is selected, the exterior lamps flash when the doors are locked or unlocked with
the key fob. This feature may be selected with or without the sound horn on lock feature selected. Rear Cargo Guidance Lights — If Equipped On
Off
NOTE:
When the “Rear Cargo Guidance Lights” feature is selected, the lights in the cargo and bed of the truck will come on either
when the headlight switch is pressed, or the button on the back bed of the truck is pressed. Setting Name
Selectable Options
Setting NameSelectable Options
Auto Door Locks — If
Equipped On
Off
NOTE:
When the “Auto Door Locks” feature is selected, all doors lock automatically when the vehicle reaches a speed of 15 mph
(24 km/h).
Auto Unlock On Exit On Off