2022 RAM 1500 display

GETTING TO KNOW YOUR INSTRUMENT PANEL125
Exhaust Filter Full — Power Reduced See
Dealer — This message indicates the PCM has
derated the engine to limit the likelihood of
permanent damage to the after-treatment
system. If this condition is not corrected and a
dealer service is not performed, extensive
exhaust after-treatment damage can occur. To
correct this condition it will be necessary to have
your vehicle serviced by an authorized dealer.
NOTE:Failing to follow the oil change indicator, changing
your oil and resetting the oil change indicator by
0 miles remaining will prevent the diesel exhaust
filter from performing it's cleaning routine. This will
shortly result in a Malfunction Indicator Light (MIL)
and reduced engine power. Only an authorized
dealer will be able to correct this condition.
DISPLAYS
When the appropriate conditions exist, the
instrument cluster display displays the following
messages:
System Setup Unavailable – Vehicle Not in Park
System Setup Unavailable – Vehicle in Motion
Exhaust Filter Full Safely Drive at Highway
Speeds To Remedy
Exhaust Filter XX% Full – Power Reduced See
Dealer
Exhaust Service Required – See Dealer Now
Exhaust System – Filter XX% Full Service
Required See Dealer
Exhaust System – Regeneration In Process
Exhaust Filter XX% Full
Exhaust System – Regeneration Completed
Engine Will Not Restart in XXXX mi DEF Low
Refill Soon
Engine Will Not Restart in XXXX mi Refill DEF
Engine Will Not Restart Refill DEF
Service DEF System See Dealer
Incorrect DEF Detected See Dealer
Engine Will Not Restart in XXX mi Service DEF
See Dealer
Engine Will Not Restart Service DEF System See
Dealer
DIESEL EXHAUST FLUID (DEF)
W
ARNING MESSAGES
Your vehicle will begin displaying warning
messages when the DEF level reaches a driving
range of approximately 500 miles (800 km). If the
following warning message sequence is ignored,
your vehicle may not restart unless DEF is added
with in the displayed mileage shown in the cluster
message.
Engine Will Not Restart in XXXX mi DEF Low
Refill Soon — This message will display when
DEF driving range is less than 500 miles, DEF
fluid top off is required within the displayed
mileage. The message will be displayed in the
cluster during vehicle start up with the current
allowed mileage and accompanied by a single
chime. The remaining mileage can be pulled up
anytime in the “Messages” list within the instru -
ment cluster display.
Engine Will Not Restart in XXXX mi Refill DEF —
This message will display when DEF driving
range is less than 200 miles. It is also displayed
at 150 miles and 100 miles. DEF fluid top off is
required within the displayed mileage. The
message will be displayed in the instrument
cluster display during vehicle start up with an
updated distance mileage, and it will be accom -
panied by a single chime. Starting at 100 miles,
remaining range will be continuously displayed
CAUTION!
See an authorized dealer, as damage to the
exhaust system could occur soon with continued
operation.
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126GETTING TO KNOW YOUR INSTRUMENT PANEL
while operating the vehicle. Chimes will also
accompany the 75, 50 and 25 mile remaining
distances. The DEF Low telltale will be on contin -
uously until DEF fluid is topped off.
Engine Will Not Restart Refill DEF — This
message will display when the DEF driving range
is less than one mile, DEF fluid top off is
required or the engine will not restart. The
message will be displayed in the instrument
cluster display during vehicle start up, and it will
be accompanied by a single chime. The DEF Low
telltale will be illuminated continuously until
DEF fluid tank is filled with a minimum of
two gallons of DEF.
DIESEL EXHAUST FLUID (DEF) FAULT
W
ARNING MESSAGES
There are different messages which are displayed
if the vehicle detects that the DEF system has been
filled with a fluid other than DEF, has experienced
component failures, or when tampering has been
detected.
When the DEF system needs to be serviced the
following warnings will display:
Service DEF System See Dealer — This message
will display when the fault is initially detected
and each time the vehicle is started. The
message will be accompanied by a single chime
and the Malfunction Indicator Light. We recom -
mend you drive to the nearest authorized dealer and have your vehicle serviced immediately. If
not corrected in 50 miles, vehicle will enter the
“Engine Will not restart in XXX mi Service DEF
See dealer” warning stage and message.
Incorrect DEF Detected See Dealer
— This
message will display if the DEF system has
detected the incorrect fluid has been introduced
to the DEF tank. The message will be accompa -
nied by a single chime. We recommend you
drive to your nearest authorized dealer and
have your vehicle serviced immediately. If not
corrected in 30 miles, vehicle will enter the
“Engine Will not restart in XXX mi Service DEF
See dealer” warning stage and message.
Engine Will Not Restart in XXX mi Service DEF
See Dealer — This message is first displayed if
the fault detected is not serviced after 50 miles
of operation. It is also displayed at 150 miles,
125 miles and 100 miles. System service is required within the displayed mileage. The
message will be displayed during vehicle start
up with an updated distance mileage, and it will
be accompanied by a single chime. Starting at
100 miles, remaining range will be continuously
displayed while operating the vehicle. Chimes
will also accompany the 75, 50 and 25 mile
remaining distances. We recommend you drive
to the nearest authorized dealer and have your
vehicle serviced immediately.
Engine Will Not Restart Service DEF System See
Dealer — This message will display if DEF
system issue detected is not serviced during the
allowed period. Your engine will not restart
unless your vehicle is serviced by an authorized
dealer. This message will be displayed when
under 1 mile until engine will not start and each
time the vehicle is started, and will be continu -
ously displayed. The message will be accompa -
nied by a single chime. Your Malfunction
Indicator Light will be continuously illumined.
We highly recommend you drive to the nearest
authorized dealer if the message appears while
engine is running.
Engine Will Not Start Service DEF System See
Dealer — This message will display when the
fault detected is not serviced after the Engine
will not restart Service DEF System See Dealer
message is displayed on the next subsequent
restart. Your engine will not start unless your
vehicle is serviced by an authorized dealer.
The message will be accompanied by a single
chime. Your Malfunction Indicator Light will be
continuously illuminated. If the message
appears and you can not start the engine, we
recommend having your vehicle towed to the
nearest authorized dealer immediately.

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GETTING TO KNOW YOUR INSTRUMENT PANEL127
BATTERY SAVER ON/BATTERY SAVER
M
ODE MESSAGE — ELECTRICAL LOAD
R
EDUCTION ACTIONS — IF EQUIPPED
This vehicle is equipped with an Intelligent Battery
Sensor (IBS) to perform additional monitoring of
the electrical system and status of the vehicle
battery.
In cases when the IBS detects charging system
failure, or the vehicle battery conditions are
deteriorating, electrical load reduction actions will
take place to extend the driving time and distance
of the vehicle. This is done by reducing power to or
turning off non-essential electrical loads.
Load reduction is only active when the engine is
running. It will display a message if there is a risk
of battery depletion to the point where the vehicle
may stall due to lack of electrical supply, or will not
restart after the current drive cycle.
When load reduction is activated, the message
“Battery Saver On Some Systems May Have
Reduced Power” will appear in the instrument
cluster. These messages indicate the vehicle battery has a
low state of charge and continues to lose electrical
charge at a rate that the charging system cannot
sustain.NOTE:
The charging system is independent from load
reduction. The charging system performs a diag
-
nostic on the charging system continuously.
If the Battery Charge Warning Light is on it may
indicate a problem with the charging system
Ú page 129.
The electrical loads that may be switched off
(if equipped), and vehicle functions which can be
affected by load reduction:
Heated Seats / Vented Seats / Heated Wheel
Rear Defroster And Heated Mirrors
HVAC System
115 Volts AC Power Inverter System
Audio and Telematics System
Loss of the battery charge may indicate one or
more of the following conditions:
The charging system cannot deliver enough
electrical power to the vehicle system because
the electrical loads are larger than the capability
of charging system. The charging system is still
functioning properly.
Turning on all possible vehicle electrical loads
(e.g. HVAC to max settings, exterior and interior
lights, overloaded power outlets +12 Volts,
115 Volts AC, USB ports) during certain driving
conditions (city driving, towing, frequent stop -
ping).
Installing options like additional lights, upfitter
electrical accessories, audio systems, alarms
and similar devices.
Unusual driving cycles (short trips separated by
long parking periods).
The vehicle was parked for an extended period
of time (weeks, months).
The battery was recently replaced and was not
charged completely.
The battery was discharged by an electrical load
left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volt portable appliances
like vacuum cleaners, game consoles and
similar devices.
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128GETTING TO KNOW YOUR INSTRUMENT PANEL
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 exte -
rior).
Check what may be plugged in to power
outlets +12 Volts, 115 Volts AC, USB ports.
Check HVAC settings (blower, temperature).
Check the audio settings (volume).
After a trip:
Check if any aftermarket equipment was
installed (additional 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
instrument panel together with a dedicated
message and/or acoustic signal when applicable.
These indications are indicative and precautionary
and as such must not be considered as exhaustive
and/or alternative to the information contained in
the Owner’s Manual, which you are advised to read
carefully in all cases. 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
Air Bag Warning Light
This warning light will illuminate to
indicate a fault with the air bag, and will
turn on for four to eight seconds as a bulb
check when the ignition is placed in the
ON/RUN or ACC/ON/RUN position. This light will
illuminate with a single chime when a fault with the
air bag has been detected, it will stay on until the
fault is cleared. If the light is either not on during
startup, stays on, or turns on while driving, have
the system inspected at an authorized dealer as
soon as possible.
Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake
light turns on it may indicate that the
parking brake is applied, that the brake fluid level
is low, or that there is a problem with the Anti-Lock
Brake System reservoir.
If the light remains on when the parking brake has
been disengaged, and the fluid level is at the full
mark on the master cylinder reservoir, it indicates
a possible brake hydraulic system malfunction or
that a problem with the Brake Booster has been
detected by the Anti-Lock Brake System (ABS) /
Electronic Stability Control (ESC) system. In this
case, the light will remain on until the condition has
been corrected. If the problem is related to the
brake booster, the ABS pump will run when
applying the brake, and a brake pedal pulsation
may be felt during each stop.
The dual brake system provides a reserve braking
capacity in the event of a failure to a portion of the
hydraulic system. A leak in either half of the dual
brake system is indicated by the Brake Warning
Light, which will turn on when the brake fluid level
in the master cylinder has dropped below a
specified level.
The light will remain on until the cause is corrected.

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GETTING TO KNOW YOUR INSTRUMENT PANEL133
Rear Axle Locker Fault Indicator Light —
If Equipped
This warning light will illuminate to
indicate when a rear axle locker fault has
been detected.
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to
indicate a fault in the FCW System.
Contact an authorized dealer for service
Úpage 325.
Service Stop/Start System Warning Light —
If Equipped
This warning light will illuminate when the
Stop/Start system is not functioning
properly and service is required. Contact
an authorized dealer for service.
Service 4WD Warning Light — If Equipped
This warning light will illuminate to signal
a fault with the 4WD system. If the light
stays on or comes on during driving, it
means that the 4WD system is not
functioning properly and that service is required.
We recommend you drive to the nearest service
center and have the vehicle serviced immediately.
Cruise Control Fault Warning Light
This warning light will illuminate to
indicate the Cruise Control System is not
functioning properly and service is
required. Contact an authorized dealer.
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
recommended value and/or that slow
pressure loss is occurring. In these cases, optimal
tire duration and fuel consumption may not be
guaranteed.
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 illuminates a low tire pressure telltale
when one or more of your tires is significantly
underinflated. 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 underinflated tire causes the tire to
overheat and can lead to tire failure. Underinflation
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 underinflation has not reached the level to
trigger illumination of the TPMS low tire pressure
telltale.
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 PANEL135
Air Suspension Ride Height Lowering
Indicator Light— If Equipped
This light will blink and alert the driver
that the vehicle is changing to a lower
ride height.
Cargo Light — If Equipped
This indicator light will illuminate when
the cargo light is activated by pushing the
cargo light button on the headlight
switch.
Forward Collision Warning Off Indicator
Light — If Equipped
This indicator light illuminates to indicate
that Forward Collision Warning is off.
Low Diesel Exhaust Fluid (DEF) Indicator
Light — If Equipped
The Low DEF Indicator will illuminate if
the vehicle is low on Diesel Exhaust Fluid
(DEF) Úpage 209.
NEUTRAL Indicator Light — If Equipped
This light alerts the driver that the 4WD
power transfer case is in the NEUTRAL
mode and the front and rear driveshafts
are disengaged from the powertrain.
Rear Axle Lock Indicator Light
This light indicates when the rear axle
lock has been activated.
Entry/Exit Indicator Light—
If Equipped
This light will illuminate when the vehicle
is automatically lowered from ride height
position downward for easy entry and exit
of the vehicle Ú page 165.
TOW/HAUL Indicator Light
This indicator light will illuminate when
TOW/HAUL mode is selected.
Trailer Merge Assist Indicator Light —
If Equipped
This indicator light will illuminate to
indicate when Trailer Merge Assist has
been activated Ú page 319.
4WD Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the four-wheel drive mode, and the
front and rear driveshafts are
mechanically locked together forcing the
front and rear wheels to rotate at the same speed.
4WD Low Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD Low mode. The front and
rear driveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed. Low range
provides a greater gear reduction ratio to provide
increased torque at the wheels Ú page 160.
4WD High Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD High mode. The front and
rear driveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed.
Wait To Start Indicator 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 conditions. Vehicle will not initiate start
until telltale is no longer displayed Ú page 146.
NOTE:The Wait To Start Indicator Light may not illuminate
if the intake manifold temperature is warm
enough.
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136GETTING TO KNOW YOUR INSTRUMENT PANEL
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.
GREEN INDICATOR LIGHTS
Adaptive Cruise Control (ACC) Set With
Target Light — If Equipped
This will display when the ACC is set and
a vehicle in front is detected
Ú page 178.
Adaptive Cruise Control (ACC) Set With No
Target Detected Indicator Light —
If Equipped
This light will turn on when the ACC is SET
and there is no vehicle in front detected
Úpage 178.
ECO Mode Indicator Light
This light will turn on when ECO mode is
active.
Front Fog Indicator Light —
If Equipped
This indicator light will illuminate when
the front fog lights are on.
LaneSense Indicator Light —
If Equipped
The LaneSense indicator light illuminates
solid green when both lane markings
have been detected and the system is
“armed” and ready to provide visual and
torque warnings if an unintentional lane departure
occurs Ú page 196.
Parking/Headlights On Indicator Light
This indicator light will illuminate when
the parking lights or headlights are
turned on.
Cruise Control SET Indicator Light —
If Equipped With Premium Instrument
Cluster Display
This light will turn on when the cruise
control is set Ú page 176.
Stop/Start Active Indicator Light —
If Equipped
This indicator light will illuminate when
the Stop/Start function is in “Autostop”
mode Úpage 174.
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, or AdBlue
(UREA) has probably been poured into the tank:
switch the engine off immediately and contact
an authorized dealer.

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GETTING TO KNOW YOUR INSTRUMENT PANEL137
Turn Signal Indicator Lights
When the left or right turn signal is
activated, the turn signal indicator will
flash independently and the
corresponding exterior turn signal lamps
will flash. Turn signals can be activated when the
multifunction lever is moved down (left) or
up (right).
NOTE:
A continuous chime will sound if the vehicle is
driven more than 1 mile (1.6 km) with either
turn signal on.
Check for an inoperative outside light bulb if
either indicator flashes at a rapid rate.
If equipped with fog lamps, the fog lamp on the
side of the activated turn signal will also illumi -
nate to provide additional light when turning.
4WD AUTO Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the four-wheel drive auto mode, and
the front axle is engaged, but the
vehicle's power is sent to the rear wheels.
Four-wheel drive will be automatically engaged
when the vehicle senses a loss of traction
Ú page 160.
WHITE INDICATOR LIGHTS

Adaptive Cruise Control (ACC) Ready Light —
If Equipped

This light will illuminate when the vehicle
equipped with ACC has been turned on
but not set Ú page 178.
Cruise Control Ready Indicator
This indicator light will illuminate when
the cruise control is ready, but not set
Úpage 176.

Hill Descent Control (HDC) Indicator Light —
If Equipped

This indicator shows when the HDC
feature is turned on. The lamp will be on
solid when HDC is armed. HDC can only
be armed when the transfer case is in the
4WD Low position and the vehicle speed is less
then 20 mph (32 km/h). If these conditions are not
met while attempting to use the HDC feature, the
HDC indicator light will flash on/off.
LaneSense Indicator Light — If Equipped
When the LaneSense system is ON, but
not armed, the LaneSense indicator light
illuminates solid white. This occurs when
only left, right, or neither lane line has
been detected. If a single lane line is detected, the
system is ready to provide only visual warnings if
an unintentional lane departure occurs on the
detected lane line Ú page 196.
Cruise Control SET Indicator Light —
If Equipped With Base/Midline Instrument
Cluster Display
This light will turn on when the cruise
control is set Úpage 176.
BLUE INDICATOR LIGHTS
High Beam Indicator Light
This indicator light will illuminate to
indicate that the high beam headlights
are on. With the low beams activated,
push the multifunction lever forward
(toward the front of the vehicle) to turn on the high
beams. Pull the multifunction lever rearward
(toward the rear of the vehicle) to turn off the high
beams. If the high beams are off, pull the lever
toward you for a temporary high beam on, “flash to
pass” scenario.
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