2020 Ram 1500 fuel

GETTING TO KNOW YOUR INSTRUMENT PANEL 167
Premium Instrument Cluster Display
The instrument cluster display menu items may consist of
the following:
• Speedometer
• Vehicle Info
• Driver Assist
• Fuel Economy
• Trip Info • Stop/Start
• Trailer Tow — If Equipped
• Audio
• Messages
• Screen Setup
• Vehicle Settings
The system allows the driver to select information by
pushing the following instrument cluster display control
buttons located on the left side of the steering wheel:
Instrument Cluster Display Control Buttons
1 – Instrument Cluster Display Controls
2 – Instrument Cluster Display Screen
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GETTING TO KNOW YOUR INSTRUMENT PANEL 171
LaneSense — If Equipped
The instrument cluster display displays the current Lane-
Sense system settings. The information displayed depends
on LaneSense system status and the conditions that need to
be met. For further information, refer to “LaneSense — If
Equipped” in “Starting And Operating.”
Fuel Economy
Push and release the up or down arrow button until the Fuel
Economy menu item is highlighted in the instrument cluster
display. Push and hold the OK button to reset Average Fuel
Economy.
• Current Fuel Economy Gauge
• Average Fuel Economy Value
• Range To Empty
Trip
Push and release the up or down arrow button until the Trip
menu item is highlighted in the instrument cluster display.
Push and release the right or left arrow buttons to enter the
submenus of Trip A and Trip B. The Trip A or Trip B infor -
mation will display the following: • Distance
• Average Fuel Economy
• Elapsed Time
Push and hold
OK button to reset all information.
Stop/Start — If Equipped
Push and release the up or down arrow button until the
Stop/Start icon/title is highlighted in the instrument cluster
display. The screen will display the Stop/Start status.
Trailer Tow
Push and release the up or down arrow button until the
Trailer Tow menu item is highlighted in the instrument
cluster display. Push and release the right or left arrow
buttons to cycle through the following trailer trip informa -
tion:
• Trip (trailer specific) Distance: Push and hold the OK
button to reset the distance.
• Trailer Brake • Output
• Type
• Gain
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GETTING TO KNOW YOUR INSTRUMENT PANEL 175
• Average Econ
• Current Econ
• Trip A Distance
• Trip B Distance
• Trailer Trip
• Trailer Brake
• Oil Pressure
• Coolant Temperature
• Oil Temperature
• Battery Voltage (default setting)
• Transmission Temperature
• Oil Life
Lower Right – If Equipped
• None
• Compass
• Outside Temp
• Time
• Range To Empty
• Average Econ• Current Econ
• Trip A Distance
• Trip B Distance
• Trailer Trip
• Trailer Brake
• Oil Pressure (default setting)
• Coolant Temperature
• Oil Temperature
• Battery Voltage
• Transmission Temperature
• Oil Life
Favorite Menus
• Speedometer
• Vehicle Info
• Driver Assist (show/hide) – If Equipped
• Fuel Economy (show/hide)
• Trip Info (show/hide)
• Stop/Start
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GETTING TO KNOW YOUR INSTRUMENT PANEL 183
— 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.
Yellow Warning Lights
— Adaptive Cruise Control (ACC) Fault Warning Light
— If Equipped
This warning light will illuminate to indicate a fault in the
ACC system. Contact a local authorized dealer for service.
For further information, refer to “Adaptive Cruise Control
(ACC)” in “Starting And Operating.”
— Air Suspension Fault Warning Light — If Equipped
This light will illuminate when a fault is detected with the air
suspension system. — Engine Check/Malfunction Indicator Warning Light
(MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a
part of an Onboard Diagnostic System called OBD II that
monitors engine and automatic transmission control
systems. This warning light will illuminate when the ignition
is in the ON/RUN position before engine start. If the bulb
does not come on when turning the ignition switch from OFF
to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor
quality fuel, etc., may illuminate the light after engine start.
The vehicle should be serviced if the light stays on through
several typical driving styles. In most situations, the vehicle
will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The vehicle
should be serviced by an authorized dealer as soon as
possible if this occurs.
CAUTION!
Continuous driving with the Transmission Temperature
Warning Light illuminated will eventually cause severe
transmission damage or transmission failure.
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184 GETTING TO KNOW YOUR INSTRUMENT PANEL
— Electronic Park Brake Warning Light
This warning light will illuminate to indicate the Electronic
Park Brake is not functioning properly and service is
required. Contact an authorized dealer. — Electronic Stability Control (ESC) Active Warning
Light — If Equipped
This warning light will indicate when the Electronic Stability
Control system is Active. The “ESC Indicator Light” in the
instrument cluster will come on when the ignition is placed
in the ON/RUN or ACC/ON/RUN position, and when ESC
is activated. It should go out with the engine running. If the
“ESC Indicator Light” comes on continuously with the
engine running, a malfunction has been detected in the ESC
system. If this warning light remains on after several ignition
cycles, and the vehicle has been driven several miles (kilome -
ters) at speeds greater than 30 mph (48 km/h), see an autho -
rized dealer as soon as possible to have the problem
diagnosed and corrected.
• The “ESC Off Indicator Light” and the “ESC Indicator Light” come on momentarily each time the ignition is
placed in the ON/RUN or ACC/ON/RUN position.
• The ESC system will make buzzing or clicking sounds when it is active. This is normal; the sounds will stop when
ESC becomes inactive.
• This light will come on when the vehicle is in an ESC event.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you drive
slowly or park over flammable substances such as dry
plants, wood, cardboard, etc. This could result in death
or serious injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator Light
(MIL) on could cause damage to the vehicle control
system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 185
— Electronic Stability Control (ESC) Off Warning
Light — If Equipped
This warning light indicates the Electronic Stability Control
(ESC) is off.
Each time the ignition is turned to ON/RUN or ACC/ON/
RUN, the ESC system will be on, even if it was turned off
previously.
— LaneSense Warning Light — If Equipped
The LaneSense system provides the driver with visual and
steering torque warnings when the vehicle starts to drift out
of its lane unintentionally without the use of a turn signal.
• When the LaneSense system senses a lane drift situation, the LaneSense indicator changes from solid green to solid
yellow.
• When the LaneSense system senses the lane has been approached and is in a lane departure situation, the Lane -
Sense indicator changes from solid white/green to
flashing yellow.
• Refer to “LaneSense – If Equipped” in “Starting And Oper -
ating” for further information. — Service LaneSense Warning Light — If Equipped
This warning light will illuminate when the LaneSense
system is not operating and requires service. Please see an
authorized dealer.
— Low Washer Fluid Warning Light — If Equipped
This warning light will illuminate when the windshield
washer fluid is low.
— Low Fuel Warning Light
When the fuel level reaches approximately 1.5 gal (5.5 L) this
light will turn on, and remain on until fuel is added.
A single warning chime will sound with Low Fuel Warning.
— Tire Pressure Monitoring System (TPMS) Warning
Light
The warning light switches on and a message is displayed to
indicate that the tire pressure is lower than the recom -
mended value and/or that slow pressure loss is occurring. In
these cases, optimal tire duration and fuel consumption may
not be guaranteed.
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186 GETTING TO KNOW YOUR INSTRUMENT PANEL
Should one or more tires be in the condition mentioned
above, the display will show the indications corresponding
to each tire.
Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been equipped
with a Tire Pressure Monitoring System (TPMS) that illumi-
nates a low tire pressure telltale when one or more of your
tires is significantly under-inflated. Accordingly, when the
low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling and stopping
ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain
correct tire pressure, even if under-inflation has not reached
the level to trigger illumination of the TPMS low tire pres
-
sure telltale.
Your vehicle has also been equipped with a TPMS malfunc -
tion indicator to indicate when the system is not operating
properly. The TPMS malfunction indicator is combined with
the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approximately one
minute and then remain continuously illuminated. This
sequence will continue upon subsequent vehicle start-ups as
long as the malfunction exists. When the malfunction indi -
cator is illuminated, the system may not be able to detect or
signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation
of replacement or alternate tires or wheels on the vehicle that
prevent the TPMS from functioning properly. Always check
the TPMS malfunction telltale after replacing one or more
CAUTION!
Do not continue driving with one or more flat tires as
handling may be compromised. Stop the vehicle,
avoiding sharp braking and steering. If a tire puncture
occurs, repair immediately using the dedicated tire
repair kit and contact an authorized dealer as soon as
possible.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 191

Optimal conditions for completing the process are achieved by trav-
eling at 37 mph (60 km/h) with engine speed above 2,000 rpm.

When this symbol switches on, it does not indicate a vehicle
failure and thus it should not be taken to a workshop. On
some versions, together with the symbol switching on, the
display shows a dedicated message.
— Low Diesel Exhaust Fluid (DEF) Indicator Light — If
Equipped
The Low Diesel Exhaust Fluid (DEF) Indicator will illumi -
nate if the vehicle is low on Diesel Exhaust Fluid (DEF). Refer
to “Starting And Operating” for further information.
— Low Diesel Exhaust Emissions Additive (UREA)
Indicator Light — If Equipped
The Low Diesel Exhaust Emissions Additive (UREA) indi -
cator light illuminates when the UREA level is low.

Fill the UREA tank as soon as possible with at least 1.3 gallons
(5 liters) of UREA.

If filling the tank is done with a remaining range of UREA in
the tank equal to zero, you may need to wait two minutes
before starting the vehicle.
Refer to “Starting And Operating” for further information. — Water In Fuel Indicator Light — If Equipped
The “Water In Fuel Indicator Light” will illuminate when
there is water detected in the fuel filter. If this light remains
on, DO NOT start the vehicle before you drain the water
from the fuel filter to prevent engine damage, and please see
an authorized dealer.
— Wait To Start Light — If Equipped
This indicator light will illuminate for approximately two
seconds when the ignition is turned to the RUN position. Its
duration may be longer based on colder operating condi -
tions. Vehicle will not initiate start until telltale is no longer
displayed
CAUTION!
The presence of water in the fuel system circuit may
cause severe damage to the injection system and
irregular engine operation. If the indicator light is
illuminated, contact an authorized dealer as soon as
possible to bleed the system. If the above indications
come on immediately after refuelling, water has
probably been poured into the tank: switch the engine
off immediately and contact an authorized dealer.
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