park assist Ram 3500 2020 Owner's Guide

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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TECHNICAL SPECIFICATIONS455
Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and may void
or not be covered under New Vehicle Limited
Warranty.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
Non-Flex Fuel Vehicles (FFV) are compatible
with gasoline containing up to 15% ethanol
(E-15). Use of gasoline with higher ethanol
content may void the New Vehicle Limited
Warranty.
If a Non-FFV vehicle is inadvertently fueled with
E-85 fuel, the engine will have some or all of
these symptoms:
Operate in a lean mode.
OBD II Malfunction Indicator Light on.
Poor engine performance.
Poor cold start and cold drivability.
Increased risk for fuel system component
corrosion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid
Propane (LP) may result in damage to the
engine, emissions, and fuel system
components. Problems that result from running
CNG or LP are not the responsibility of the
manufacturer and may void or not be covered
under the New Vehicle Limited Warranty.
MMT IN GASOLINE
Methylcyclopentadienyl Manganese Tricarbonyl
(MMT) is a manganese-containing metallic
additive that is blended into some gasoline to
increase octane. Gasoline blended with MMT
provides no performance advantage beyond
gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces
spark plug life and reduces emissions system
performance in some vehicles. The
manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT
content of gasoline may not be indicated on the
gasoline pump; therefore, you should ask your
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal and
California reformulated gasoline.
FUEL SYSTEM CAUTIONS
CAUTION!
Follow these guidelines to maintain your
vehicle’s performance:
The use of leaded gasoline is prohibited by
Federal law. Using leaded gasoline can
impair engine performance and damage
the emissions control system.
An out-of-tune engine or certain fuel or igni -
tion malfunctions can cause the catalytic
converter to overheat. If you notice a
pungent burning odor or some light smoke,
your engine may be out of tune or malfunc -
tioning and may require immediate service.
Contact an authorized dealer for service
assistance.
The use of fuel additives, which are now
being sold as octane enhancers, is not
recommended. Most of these products
contain high concentrations of methanol.
Fuel system damage or vehicle perfor -
mance problems resulting from the use of
such fuels or additives is not the responsi -
bility of the manufacturer and may void or
not be covered under the New Vehicle
Limited Warranty.8

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MULTIMEDIA471
Clock
After pressing the Clock button on the touchscreen, the following settings will be available:
Safety/Assistance
After pressing the Safety/Assistance button on the touchscreen, the following settings will be available:
Setting Name Selectable Options
Set Time & Format12 hour
24 hour
AM PM
Sync Time OnOff
Setting Name Selectable Options
Forward Collision Warning —
If Equipped Off
Warning Only Warning & Braking
Forward Collision Warning Sensitivity — If Equipped Near
Med Far
Lane Sense Warning — If Equipped EarlyMedLate
Lane Sense Strength — If Equipped LowMed High
Front ParkSense Chime Volume — If Equipped Low
Med High
Rear ParkSense Chime Volume — If Equipped Low
Med High
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MULTIMEDIA473
ParkView Backup Camera Active
Guidelines On
Off
NOTE:
Your vehicle may be equipped with the ParkView Backup Camera Active Guidelines that allows you to see active guidelines over the ParkView Backup
camera display whenever the gear selector is put into REVERSE. The image will be displayed on the radio touchscreen display along with a caution
note to “check entire surroundings” across the top of the screen. After five seconds, this note disappears. Fixed Guidelines On Off
ParkView Backup Camera Delay On Off
NOTE:
When the vehicle is shifted out of REVERSE (with camera delay turned OFF), the rear camera mode is exited and the navigation or audio screen
appears again. When the vehicle is shifted out of REVERSE (with camera delay turned ON), the rear view image with dynamic grid lines will be
displayed for up to 10 seconds after shifting out of REVERSE unless the forward vehicle speed exceeds 8 mph (12 km/h), the transmission is shifted
into PARK or the ignition is switched to the OFF position. 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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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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490MULTIMEDIA
Safety & Driving Assistance
After pressing the Safety & Driving Assistance button on the touchscreen, the following settings will be available:
Setting Name Selectable Options
Surround View Camera — If
Equipped On
Off
NOTE:
The “Surround View Camera” feature displays a complete 360 degree view of the vehicle's exterior environment while backing up. Surround View Camera Delay — If Equipped On
Off
NOTE:
The “Surround View Camera Delay” setting determines whether or not the screen will display the 360 degree view image with guidelines 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.
Surround View Camera Guidelines — If Equipped On
Off
NOTE:
The “Surround View Camera Guidelines” feature allows you to see active guidelines over the Surround View camera display whenever the gear
selector is put into REVERSE, or the Surround View button on the touchscreen is pressed. The image will be displayed on the radio touchscreen
display. ParkView Backup Camera Delay On Off
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.

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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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492MULTIMEDIA
Mirrors & Wipers
After pressing the Mirrors & Wipers button on the touchscreen, the following settings will be available:Forward Collision Warning
Sensitivity — If Equipped Near
Med Far
NOTE:
Sets the distance in which a Forward Collision Warning occurs. Front ParkSense Volume — If Equipped Low
Med High
Rear ParkSense Volume — If Equipped Low
Med High
Power Side Steps — If Equipped Auto Store
Blind Spot Alert — If Equipped OffLightsLights & Chime
Hill Start Assist — If Equipped On Off
Tire Fill Assist — If Equipped On Off
Setting Name Selectable Options
Setting NameSelectable Options
Tilt Side Mirrors In Reverse — If Equipped OnOff
NOTE:
When the “Tilt Side Mirrors In Reverse” feature is selected, the outside side-view mirrors will tilt downward 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.

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510MULTIMEDIA
Parkview Camera Delay — If Equipped OnOff
NOTE:
The “Parkview 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 Backup Camera Guidelines — If Equipped OnOff
NOTE:
The “Active 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 Backup Camera Guidelines — If Equipped 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. Cargo Camera Dynamic Centerline — If Equipped On
Off
Setting Name Selectable Options

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MULTIMEDIA511
Safety & Driving Assistance
After pressing the Safety & Driving Assistance button on the touchscreen, the following settings will be available:
Setting Name Selectable Options
Forward Collision Warning — If
Equipped Off
Warning OnlyWarning & Active 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. Forward Collision Warning Sensitivity — If Equipped Near
Med Far
NOTE:
Sets the distance in which a Forward Collision Warning occurs. Front ParkSense Volume LowMed High
Rear ParkSense Volume LowMed High
Blind Spot Alert OffLightsLights + Chime
Power Side Step — If Equipped Auto Store
Hill Start Assist — If Equipped On Off
Tire Fill Assist — If Equipped On Off
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