reset RAM 1500 2021 Owners Manual

3
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED ...........................49 Before You Begin Programming
HomeLink® .................................................. 49 Erasing All The HomeLink® Channels........ 49
Identifying Whether You Have A Rolling
Code Or Non-Rolling Code Device .............. 49 Programming HomeLink® To A Garage
Door Opener ................................................. 50 Programming HomeLink® To A
Miscellaneous Device.................................. 51 Reprogramming A Single HomeLink®
Button ........................................................... 51 Canadian/Gate Operator Programming ..... 51
EXTERIOR LIGHTS.................................................52
Headlight Switch .......................................... 52
Multifunction Lever ..................................... 53
Daytime Running Lights (DRLs) ................. 53
High/Low Beam Switch ............................... 53
Automatic High Beam Headlamp
Control — If Equipped ................................. 53 Flash-To-Pass ............................................... 54
Automatic Headlights — If Equipped ......... 54
Parking Lights And Panel Lights ................. 54
Automatic Headlights With Wipers ............. 54
Headlight Delay ............................................ 55
Lights-On Reminder ..................................... 55
Fog Lights — If Equipped ............................ 55
Turn Signals ................................................ 55
Lane Change Assist — If Equipped ............. 55 Cargo Lights/Trailer Spotter Lights With
Bed Lights — If Equipped............................. 56 Battery Saver ............................................... 57
INTERIOR LIGHTS ................................................ 57
Courtesy Lights ............................................ 57
Illuminated Entry ......................................... 58
WINDSHIELD WIPERS AND WASHERS............. 58
Windshield Wiper Operation ...................... 58
Rain Sensing Wipers — If Equipped............ 59
CLIMATE CONTROLS ........................................... 60
Automatic Climate Control Descriptions
And Functions .............................................. 60 Manual Climate Control Descriptions And
Functions...................................................... 63 Automatic Temperature Control (ATC) —
If Equipped ................................................... 65 Climate Voice Recognition .......................... 66
Operating Tips ............................................. 66
INTERIOR STORAGE AND EQUIPMENT ............. 68
Storage ......................................................... 68
USB/AUX Control ......................................... 72
Electrical Power Outlets .............................. 74
Power Inverter — If Equipped ..................... 75
Wireless Charging Pad — If Equipped ........ 77
WINDOWS ............................................................ 77
Power Windows............................................ 77
Automatic Window Features ....................... 78
Reset Auto-Up ............................................. 78
Window Lockout Switch .............................. 79 Power Sliding Rear Window —
If Equipped .................................................. 79 Manual Sliding Rear Window —
If Equipped ................................................... 79 Wind Buffeting ............................................ 80
POWER SUNROOF — IF EQUIPPED ....................80
Single Pane Power Sunroof —
If Equipped ................................................... 80 Dual Pane Power Sunroof —
If Equipped ................................................... 82
HOOD .....................................................................84
To Open The Hood ....................................... 84
To Close The Hood....................................... 85
TAILGATE ...............................................................85
Opening ........................................................ 85
Closing.......................................................... 85
Locking Tailgate ........................................... 85
Multifunction Tailgate — If Equipped.......... 85
Tailgate Removal ........................................ 86
Bed Step — If Equipped ............................... 89
PICKUP BOX .........................................................90
Bed Rail Tie-Down System —
If Equipped .................................................. 91
RAMBOX — IF EQUIPPED ....................................92
Locking And Unlocking RamBox ................. 93
RamBox Cargo Storage Bins ....................... 93
RamBox Safety Warning ............................. 94
Bed Divider — If Equipped ........................... 95

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4
SLIDE-IN CAMPERS .............................................97 Camper Applications ................................... 97
TRI-FOLD TONNEAU COVER — IF EQUIPPED .....97
Tonneau Cover Components....................... 97
Tri-Fold Tonneau Cover Folding For
Driving Or Removal ...................................... 98 Tri-Fold Tonneau Cover Installation ..........101
Tri-Fold Tonneau Cover Cleaning ..............103
GETTING TO KNOW YOUR
INSTRUMENT PANEL
BASE / MIDLINE INSTRUMENT CLUSTER —
GASOLINE ........................................................... 104
Base / Midline Instrument Cluster
Descriptions — Gasoline ............................105
PREMIUM INSTRUMENT CLUSTER —
GASOLINE ........................................................... 107
Premium Instrument Cluster
Descriptions — Gasoline ............................108
BASE / MIDLINE INSTRUMENT CLUSTER —
DIESEL ................................................................. 109
Base / Midline Instrument Cluster
Descriptions — Diesel ................................110
PREMIUM INSTRUMENT CLUSTER —
DIESEL ................................................................. 112
Premium Instrument Cluster
Descriptions — Diesel ...............................113 INSTRUMENT CLUSTER DISPLAY..................... 114
Instrument Cluster Display Controls......... 114
Oil Life Reset .............................................. 115
Display Menu Items ................................... 116
Diesel Particulate Filter (DPF)
Messages .................................................. 121 Displays ...................................................... 123
Diesel Exhaust Fluid (DEF) Warning
Messages ................................................... 123 Diesel Exhaust Fluid (DEF) Fault
Warning Messages .................................... 124 Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ................................ 125
WARNING LIGHTS AND MESSAGES ................126
Red Warning Lights ................................... 126
Yellow Warning Lights ............................... 129Yellow Indicator Lights .............................. 133
Green Indicator Lights ............................... 135White Indicator Lights ............................... 136Blue Indicator Lights.................................. 137
ONBOARD DIAGNOSTIC SYSTEM — OBD II..... 137
Onboard Diagnostic System (OBD II)
Cybersecurity ............................................. 138
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............................138
STARTING AND OPERATING
STARTING THE ENGINE ..................................... 140
Automatic Transmission............................ 141AutoPark ..................................................... 141
Tip Start Feature ....................................... 143
Keyless Enter-N-Go — Ignition................... 143
Normal Starting Using ENGINE START/
STOP Button — Gasoline Engine .............. 143 Normal Starting Using ENGINE START/
STOP Button — Diesel Engine .................. 144 Cold Weather Operation (Below –22°F
Or −30°C) ................................................. 146 After Starting .............................................. 146Starting Fluids — Diesel Engine Only ........ 146
NORMAL OPERATION — DIESEL ENGINE ....... 146
Cold Weather Precautions ........................ 146
Engine Idling .............................................. 148Stopping The Engine ................................. 148
ENGINE BLOCK HEATER — IF EQUIPPED ....... 150
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE ........................................... 150
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE .................................................. 151
PARKING BRAKE ............................................... 151 Electric Park Brake (EPB) .......................... 151

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GETTING TO KNOW YOUR VEHICLE25
REMOTE START WINDSHIELD WIPER
D
E-ICER ACTIVATION — IF EQUIPPED
When the Remote Start system is active and the
outside ambient temperature is less than 33°F
(0.6°C), the Windshield Wiper De-Icer will
activate. Exiting remote start will its resume
previous operation. If the Windshield Wiper
De-Icer was active, the timer and operation will
continue.
REMOTE START ABORT MESSAGE
The following messages will display in the
instrument cluster display if the vehicle fails to
remote start, or exits remote start prematurely:
Remote Start Cancelled — Door Open
Remote Start Cancelled — Hood Open
Remote Start Cancelled — Fuel Low
Remote Start Cancelled — Too Cold
Remote Start Cancelled — Time Expired
Remote Start Disabled — Start Vehicle to
Reset
The message will stay active until the ignition is
placed in the ON/RUN position Ú page 482.
REMOTE START — IF EQUIPPED (DIESEL)
This system uses the key fob to start
the engine conveniently from outside
the vehicle while still maintaining
security. The system has a range of
approximately 300 ft (91 m).
NOTE:
Obstructions between the vehicle and the
key fob may reduce this range.
The Remote Start system will wait for the
Wait To Start indicator light Ú page 135 to
extinguish before cranking the engine. This
allows time for the engine pre-heat cycle to
pre-heat the cylinder air, and is normal in
cold weather. For further information on the
Wait To Start indicator light and the pre-heat
cycle see .
HOW TO USE REMOTE START
All of the following conditions must be met
before the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Hazard switch off
Brake switch inactive (brake pedal not
pressed)
Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
System not disabled from previous remote
start event
Vehicle Security system not active
Water In Fuel indicator light is not illuminated
Wait To Start indicator light is not illuminated
Malfunction Indicator Light (MIL) is not illumi -
nated
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GETTING TO KNOW YOUR VEHICLE33
The driver memory settings switch is located on
the driver door, next to the door handle, and
consists of three buttons:
The set (S) button, which is used to activate
the memory save function.
The (1) and (2) buttons which are used to
recall either of two pre-programmed memory
profiles.

Memory Switch

PROGRAMMING THE MEMORY FEATURE
To create a new memory profile, perform the
following:
NOTE:
Saving a new memory profile will erase the
selected profile from memory.
1. Place the vehicle’s ignition in the ON/RUN
position (do not start the engine).

2. Adjust all memory profile settings to desired preferences (i.e., driver’s seat, outside
mirrors, adjustable pedals (if equipped),
and radio station presets).
3. Push the set (S) button on the memory switch, and then push the desired memory
button (1 or 2) within five seconds. The
instrument cluster display will display which
memory position has been set.
NOTE:
Memory profiles can be set without the vehicle
in PARK, but the vehicle must be in PARK to
recall a memory profile.
LINKING AND UNLINKING THE KEY FOB
T
O MEMORY
Your key fob can be programmed to recall one
of two saved memory profiles by pushing the
unlock button on the key fob. NOTE:
Before programming your key fob you must
select the “Personal Settings Linked to Key
Fob” feature through the Uconnect system
Ú
page 237.
To program your key fob, perform the following:

1. Place the vehicle’s ignition in the OFF position.

2. Select a desired memory profile 1 or 2.
3. Once the profile has been recalled, push and release the set (S) button on the
memory switch.
4. Push and release button (1) or (2) accordingly. “Memory Profile Set” (1 or 2)
will display in the instrument cluster.
5. Push and release the lock button on the key fob within 10 seconds.
NOTE:
Your key fob can be unlinked to your memory
settings by pushing the set (S) button, followed
by pushing the unlock button on the key fob
within 10 seconds.
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48GETTING TO KNOW YOUR VEHICLE
Resetting The Power Folding Outside Mirrors
You may need to reset the power folding mirrors
if the following occurs:
The mirrors are accidentally blocked while
folding.
The mirrors are accidentally manually
folded/unfolded (by hand or by pushing the
power folding mirror switch).
The mirrors come out of the unfolded posi -
tion.
The mirrors shake and vibrate at normal
driving speeds.
To reset the power folding mirrors: Fold and
unfold them by pushing the button (this may
require multiple attempts). This resets them to
their normal driving position.
TRAILER TOWING MIRRORS — IF
E
QUIPPED
These mirrors are designed with an adjustable
mirror head to provide a greater vision range
when towing extra-wide loads. To change
position inboard or outboard, the mirror head
should be rotated (flipped in or out).
Trailer Towing Position

NOTE:
Fold the trailer towing mirrors prior to entering
an automated car wash.
A small blindspot mirror is located next to the
main mirror and can be adjusted manually.

Blindspot Mirror

HEATED MIRRORS — IF EQUIPPED
These mirrors are heated to melt frost
or ice. This feature will be activated
whenever you turn on the rear window
defroster (if equipped) Ú page 60.
TILT SIDE MIRRORS IN REVERSE — IF
E
QUIPPED
This feature provides automatic outside mirror
positioning which will assist with the driver’s
ground visibility. The outside mirrors will move
slightly downward from the present position
when the vehicle is shifted into REVERSE. The
outside mirrors will then return to the original
position when the vehicle is shifted out of
REVERSE. If the vehicle is equipped with Driver
Memory Settings, this feature will be linked to
the programmable settings.
NOTE:
The Tilt Side Mirrors In Reverse feature can be
turned on and off using the Uconnect system
Ú page 237.

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76GETTING TO KNOW YOUR VEHICLE
There is also a second 115 Volt (400 Watts
Maximum) power inverter located on the rear of
the center console. This inverter can power
cellular phones, electronics and other low
power devices requiring power up to 400 Watts.
Certain high-end video game consoles exceed
this power limit, as will most power tools.
All power inverters are designed with built-in
overload protection. If the power rating of
400 Watts is exceeded, the power inverter
shuts down. Once the electrical device has
been removed from the outlet the inverter
should reset.

Rear Center Console Power Inverter Outlet
NOTE:
400 Watts is the maximum for the inverter, not
each outlet. If three outlets are in use, 400 Watts
is shared amongst the devices plugged in.
If equipped with a front bench seat, there may
be a 115 Volt (400 Watts Maximum) inverter
located to the right of the center stack, just
below the climate controls. This inverter can
power cellular phones, electronics and other
low power devices requiring power up to
400 Watts. Certain high-end video game
consoles exceed this power limit, as will most
power tools.

Center Stack Power Inverter
To turn on the power outlet, simply plug in the
device. The outlet turns off when the device is
unplugged.
NOTE:
The Center Stack Power Inverter is only avail
-
able on vehicles equipped with a front bench
seat.
The power inverter only turns on if the ignition
is in the ACC or ON/RUN position.
Due to built-in overload protection, the power
inverter shuts down if the power rating is
exceeded.
WARNING!
To avoid serious injury or death:
Do not insert any objects into the recepta -
cles.
Do not touch with wet hands.
Close the lid when not in use.
If this outlet is mishandled, it may cause an
electric shock and failure.

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78GETTING TO KNOW YOUR VEHICLE
AUTOMATIC WINDOW FEATURES
Auto-Down Feature
The driver and front passenger door power
window switches have an Auto-Down feature.
Push the window switch down for a short period
of time, then release, and the window will go
down automatically.
To stop the window from going all the way down
during the Auto-Down operation, pull up or push
down on the switch briefly. Auto-Up Feature With Anti-Pinch Protection
Lift the window switch up for a short period of
time and release; the window will go up
automatically.
To stop the window from going all the way up
during the Auto-Up operation, push down on the
switch briefly.
To close the window part way, lift the window
switch briefly and release it when you want the
window to stop.
If the window runs into any obstacle during
auto-closure, it will reverse direction and then
go back down. Remove the obstacle and use
the window switch again to close the window.
NOTE:
Any impact due to rough road conditions may
trigger the auto-reverse function unexpectedly
during auto-closure. If this happens, pull the
switch lightly and hold to close the window
manually.
RESET AUTO-UP
Should the Auto-Up feature stop working, the
window probably needs to be reset. To reset
Auto-Up:

1. Pull the window switch up to close the
window completely and continue to hold
the switch up for an additional two seconds
after the window is closed.

2. Push the window switch down firmly to open the window completely and continue to hold
the switch down for an additional two
seconds after the window is fully open.
WARNING!
Never leave children unattended in a vehicle.
Do not leave the key fob in or near the vehicle
or in a location accessible to children, and do
not leave the ignition of a vehicle equipped
with Keyless Enter-N-Go in the ACC or ON/
RUN mode. Occupants, particularly unat-
tended children, can become entrapped by
the windows while operating the power win -
dow switches. Such entrapment may result in
serious injury or death.
WARNING!
There is no anti-pinch protection when the
window is almost closed. To avoid personal
injury be sure to clear your arms, hands,
fingers and all objects from the window path
before closing.

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GETTING TO KNOW YOUR INSTRUMENT PANEL115
Up And Down Arrow Buttons:
Using the up or down arrow button allows
you to cycle through the Main Menu Items.
Left And Right Arrow Buttons:
Using the left or right arrow button allows
you to cycle through the submenu items of the
Main menu item.
NOTE:
Holding the up / down or left /
right arrow buttons will loop the user
through the currently selected menu or
options presented on the screen.
Main menu and submenus wrap for contin -
uous scrolling.
Upon returning to a main menu, the last
submenu screen viewed within that main
menu will be displayed.
OK Button:
For Digital Speedometer:
Pushing the OK button changes units (mph or
km/h).
For Screen Setup:
OK button allows user to enter menu and
submenus.
Within each submenu layer, the up and
down arrow buttons will allow the user to
select the item of interest.
Pushing the OK button makes the selection
and a confirmation screen will appear
(returning the user to the first page of the
submenu).
Pushing the left arrow button will exit each
submenu layer and return to the main menu.
OIL LIFE RESET
Your vehicle is equipped with an engine oil
change indicator system. The “Oil Change
Required” message will display in the
instrument cluster display for five seconds after
a single chime has sounded, to indicate the next
scheduled oil change interval. The engine oil
change indicator system is duty cycle based,
which means the engine oil change interval may
fluctuate, dependent upon your personal
driving style.
Unless reset, this message will continue to
display each time you place the ignition in the
ON/RUN position. To turn off the message
temporarily, push and release the OK or arrow
buttons. To reset the oil change indicator
system (after performing the scheduled
maintenance), refer to the following procedure:
1. Without pressing the brake pedal, push the
ENGINE START/STOP button and place the
ignition in the ON/RUN position (do not
start the engine).

2. Push and release the down arrow button
to scroll downward through the main menu
to “Vehicle Info.”
3. Push and release the right arrow button
to access the ”Oil Life” screen.
4. Push and hold the OK button to reset oil life.
If conditions are met, the gauge and
numeric display will update to show 100%.
If conditions are not met a pop up message
of “To reset oil life engine must be off with
ignition in run” will be displayed (for five
seconds), and the user will remain at the Oil
Life screen.
5. Push and release the up or down
arrow button to exit the submenu screen.
NOTE:
If the indicator message illuminates when you
start the vehicle, the oil change indicator
system did not reset. If necessary, repeat this
procedure.
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116GETTING TO KNOW YOUR INSTRUMENT PANEL
DISPLAY MENU ITEMS
Push and release the up or down arrow
button until the desired selectable menu icon is
highlighted in the instrument cluster display.
Speedometer
Push and release the up or down arrow
button until the speedometer menu item is
highlighted in the instrument cluster display.
Push and release the OK button to cycle the
display between mph and km/h.
Vehicle Info
Push and release the up or down arrow
button until the Vehicle Info menu icon is
displayed in the instrument cluster display.
Push and release the left or right arrow
button to scroll through the information
submenus and push and release the OK button
to select or reset the resettable submenus.
Tire Pressure Monitor System
Air Suspension — If Equipped
Coolant Temperature — If Equipped
Trans Temperature (Automatic only)
Oil Temperature
Oil Pressure — If Equipped
Oil Life
Battery Voltage — If Equipped
Gauge Summary — If Equipped
Coolant Temp
Trans Temp
Oil Temp
Oil Pressure
Engine Hours
Off-Road
Push and release the up or down arrow
button until the Off-Road menu icon is displayed
in the instrument cluster display. Push and
release the left or right arrow button to
scroll through the information submenus.
Drivetrain
Front Wheel Angle: displays the graphical
and numerical value of calculated
average front wheel angle from the
steering wheel orientation.
Transfer Case Lock Status: displays
“Lock” graphic only during 4WD High,
4WD High Part Time, 4WD Low status.
Axle Lock And Sway Bar Status (If
Equipped): displays front and rear or rear
only axle locker graphic, and sway bar
connection graphic with text message
(connected or disconnected).
Pitch And Roll
Displays the pitch and roll of the vehicle
in the graphic with the angle number on
the screen.
NOTE:
When vehicle speed becomes too high to
display the pitch and roll, “- -” will display in
place of the numbers, and the graphic will be
greyed out. A message indicating the necessary
speed for the feature to become available will
also display.
Driver Assist — If Equipped
The Driver Assist menu displays the status of
the ACC and LaneSense systems.
Push and release the up or down arrow
button until the Driver Assist menu is displayed
in the instrument cluster display.

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GETTING TO KNOW YOUR INSTRUMENT PANEL117
Adaptive Cruise Control (ACC) Feature
The instrument cluster display displays the
current Adaptive Cruise Control (ACC) system
settings. The information displayed depends on
ACC system status.
Push the Adaptive Cruise Control (ACC) on/off
button (located on the steering wheel) until one
of the following displays in the instrument
cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read
“Adaptive Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed
setting has not been selected, the display will
read “Adaptive Cruise Control Ready.”
Push the SET + or the SET- button (located on
the steering wheel) and the following will display
in the instrument cluster display:
ACC SET
When ACC is set, the set speed will display in
the instrument cluster Úpage 179.The ACC screen may display once again if any
ACC activity occurs, which may include any of
the following:
Distance Setting Change
System Cancel
Driver Override
System Off
ACC Proximity Warning
ACC Unavailable Warning
LaneSense — If Equipped
The instrument cluster display displays the
current LaneSense system settings. The
information displayed depends on LaneSense
system status and the conditions that need to
be met Ú page 137.
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
Average Fuel Economy
Range To Empty
Trip Info
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 button to
enter the submenus of Trip A and Trip B. The
Trip A or Trip B information 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.
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