exhaust Ram 2500 2019 User Guide

GETTING TO KNOW YOUR INSTRUMENT PANEL 173
Upper Left
• None
• Compass (Default Setting) — If Equipped
• Outside Temp — If Equipped
• Time
• Range To Empty
• Average MPG
• Current MPG
• Trip A Distance
• Trip B Distance
• Trailer Trip — If Equipped
• Trailer Brake — If Equipped
• Oil Pressure — If Equipped
• Coolant Temperature — If Equipped
• Oil Temperature — If Equipped
• Battery Voltage — If Equipped
• Transmission Temperature — If Equipped
• Oil Life — If Equipped• Exhaust Brake — If Equipped
• Turbo Boost — If Equipped
• Fuel Filter Life — If Equipped
Upper Center
• None
• Compass
• Outside Temp
• Time
• Range To Empty
• Average MPG
• Current MPG
• Trip A Distance
• Trip B Distance
• Trailer Trip
• Audio
• Speedometer (Default Setting)
• Menu Title
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174 GETTING TO KNOW YOUR INSTRUMENT PANEL
Upper Right
• None
• Compass — If Equipped
• Outside Temp (Default Setting) — If Equipped
• Time
• Range To Empty
• Average MPG
• Current MPG
• Trip A Distance
• Trip B Distance
• Trailer Trip — If Equipped
• Trailer Brake — If Equipped
• Oil Pressure — If Equipped
• Coolant Temperature — If Equipped
• Oil Temperature — If Equipped
• Battery Voltage — If Equipped• Transmission Temperature — If Equipped
• Oil Life — If Equipped
• Exhaust Brake — If Equipped
• Turbo Boost — If Equipped
• Fuel Filter Life — If Equipped
Left Side — If Equipped
• None
• Range
• Average MPG
• Menu Icon (Default Setting)
• Coolant Temperature
• Oil Temperature
• Transmission Temperature
• Oil Life
• Fuel Filter Life — If Equipped

GETTING TO KNOW YOUR INSTRUMENT PANEL 175
Right Side — If Equipped
• None
• Range (Default Setting)
• Average MPG
• Menu Icon
• Coolant Temperature
• Oil Temperature
• Transmission Temperature
• Oil Life
• Fuel Filter Life — If Equipped
Lower Left — If Equipped
• None
• Compass
• Outside Temp
• Time
• Range To Empty• Average MPG
• Current MPG
• Trip A Distance
• Trip B Distance
• Trailer Trip
• Trailer Brake
• Oil Pressure
• Coolant Temperature
• Oil Temperature
• Battery Voltage (Default Setting)
• Transmission Temperature
• Oil Life
• Exhaust Brake — If Equipped
• Turbo Boost — If Equipped
• Fuel Filter Life — If Equipped
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176 GETTING TO KNOW YOUR INSTRUMENT PANEL
Lower Right — If Equipped
• None
• Compass
• Outside Temp
• Time
• Range To Empty
• Average MPG
• Current MPG
• Trip A Distance
• Trip B Distance
• Trailer Trip
• Trailer Brake
• Oil Pressure (Default Setting)• Coolant Temperature
• Oil Temperature
• Battery Voltage
• Transmission Temperature
• Oil Life
• Exhaust Brake — If Equipped
• Turbo Boost — If Equipped
• Fuel Filter Life — If Equipped
Restore Defaults
• Cancel (Default Setting)
• Ok

GETTING TO KNOW YOUR INSTRUMENT PANEL 179
What to do when an electrical load reduction action
message is present (“Battery Saver On” or “Battery Saver
Mode”)
During a trip:
• Reduce power to unnecessary loads if possible:•Turn off redundant lights (interior or exterior).
•Check what may be plugged in to power outlets +12V,115V AC, USB ports.
•Check HVAC settings (blower, temperature).
•Check the audio settings (volume).
After a trip:
• Check if any aftermarket equipment was installed (addi -
tional lights, upfitter electrical accessories, audio systems,
alarms) and review specifications if any (load and Ignition
Off Draw currents).
• Evaluate the latest driving cycles (distance, driving time and parking time).
• The vehicle should have service performed if the message is still present during consecutive trips and the evaluation
of the vehicle and driving pattern did not help to identify
the cause.WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the instru-
ment panel together with a dedicated message and/or
acoustic signal when applicable. These indications are indic -
ative and precautionary and as such must not be considered
as exhaustive. Always refer to the information in this chapter
in the event of a failure indication. All active telltales will
display first if applicable. The system check menu may
appear different based upon equipment options and current
vehicle status. Some telltales are optional and may not
appear.
Red Warning Lights
— Seat Belt Reminder Warning Light
This warning light indicates when the driver or passenger
seat belt is unbuckled. When the ignition is first placed in the
ON/RUN or ACC/ON/RUN position and if the driver’s
seat belt is unbuckled, a chime will sound and the light will
turn on. When driving, if the driver or front passenger seat
belt remains unbuckled, the Seat Belt Reminder Light will
flash or remain on continuously and a chime will sound.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
3

GETTING TO KNOW YOUR INSTRUMENT PANEL 183
— Electric Power Steering Fault Warning Light
This warning light will turn on when there's a fault with the
EPS (Electric Power Steering) system. Refer to “Power
Steering” in “Starting And Operating” for further informa -
tion.
— Trailer Brake Disconnected Warning Light
This warning light will illuminate when the Trailer Brake has
been disconnected.
— Transmission Temperature Warning Light — If
Equipped
This warning light will illuminate to warn of a high transmis -
sion fluid temperature. This may occur with strenuous usage
such as trailer towing. If this light turns on, stop the vehicle
and run the engine at idle or slightly faster, with the trans -
mission in PARK or NEUTRAL, until the light turns off.
Once the light turns off, you may continue to drive normally. — Door Open Warning Light
This indicator will illuminate when a door is ajar/open and
not fully closed.
NOTE:
If the vehicle is moving there will also be a single chime.
WARNING!
Continued operation with reduced assist could pose a
safety risk to yourself and others. Service should be
obtained as soon as possible.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is illuminated
you could cause the fluid to boil over, come in contact
with hot engine or exhaust components and cause a fire.
CAUTION!
Continuous driving with the Transmission Temperature
Warning Light illuminated will eventually cause severe
transmission damage or transmission failure.
3

286 SAFETY
Transporting Pets
Air Bags deploying in the front seat could harm your pet. An
unrestrained pet will be thrown about and possibly injured,
or injure a passenger during panic braking or in a collision.
Pets should be restrained in the rear seat (if equipped) in pet
harnesses or pet carriers that are secured by seat belts.
SAFETY TIPS
Transporting Passengers

NEVER TRANSPORT PASSENGERS IN THE CARGO AREA.

Exhaust Gas
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
WARNING!
• Do not leave children or animals inside parked vehicles in hot weather. Interior heat build-up may cause
serious injury or death.

• It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people riding in these
areas are more likely to be seriously injured or killed.

• Do not allow people to ride in any area of your vehicle that is not equipped with seats and seat belts.
• Be sure everyone in your vehicle is in a seat and using a seat belt properly.
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), follow
these safety tips:
• Do not run the engine in a closed garage or in confined areas any longer than needed to move your vehicle in or
out of the area.
• If you are required to drive with the trunk/liftgate/rear doors open, make sure that all windows are closed and
the climate control BLOWER switch is set at high
speed. DO NOT use the recirculation mode.
• If it is necessary to sit in a parked vehicle with the engine running, adjust your heating or cooling controls
to force outside air into the vehicle. Set the blower at
high speed.

SAFETY 287
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic 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, inspect the exhaust
system each time the vehicle is raised for lubrication or oil
change. Replace as required.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the seat belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a collision.
Rear seat belt assemblies must be replaced after a collision if
they have been damaged (i.e., bent retractor, torn webbing,
etc.). If there is any question regarding seat belt or retractor
condition, replace the seat belt.Air Bag Warning Light
The Air Bag warning light will turn on for four to eight
seconds as a bulb check when the ignition switch is first
turned to ON/RUN. If the light is either not on during
starting, stays on, or turns on while driving, have the system
inspected at an authorized dealer as soon as possible. After
the bulb check, this light will illuminate with a single chime
when a fault with the Air Bag System has been detected. It
will stay on until the fault is removed. If the light comes on
intermittently or remains on while driving, have an autho
-
rized dealer service the vehicle immediately.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
Defroster
Check operation by selecting the defrost mode and place the
blower control on high speed. You should be able to feel the
air directed against the windshield. See an authorized dealer
for service if your defroster is inoperable.
4

308 STARTING AND OPERATING
When to Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting occurs,
push the TOW/HAUL switch to activate TOW/HAUL
mode. This will improve performance and reduce the poten-
tial for transmission overheating or failure due to excessive
shifting.
TOW/HAUL Switch The “TOW/HAUL Indicator Light” will illuminate in the
instrument cluster to indicate that TOW/HAUL mode has
been activated. Pushing the switch a second time restores
normal operation. Normal operation is always the default at
engine start-up. If TOW/HAUL mode is desired, the switch
must be pushed each time the engine is started.
ACTIVE NOISE CANCELLATION
Your vehicle is equipped with an Active Noise Cancellation
System. This system is designed to address exhaust and
engine noise. The system relies on four microphones
embedded in the headliner, which monitor exhaust and
engine noise, and assists an onboard frequency generator,
which creates counteracting sound waves in the audio
system’s speakers. This helps keep the vehicle quiet at idle
and during drive.
WARNING!
Do not use the “TOW/HAUL” feature when driving in
icy or slippery conditions. The increased engine braking
can cause the rear wheels to slide, and the vehicle to
swing around with the possible loss of vehicle control,
which may cause an accident possibly resulting in
personal injury or death.

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.