2018 Ram 2500 warning light

Rearming Of The System
The vehicle security alarm will rearm itself after the 15
additional minutes of headlights and vehicle security light
flashing, if the system has not been disabled. If the condi-
tion which initiated the alarm is still present, the system
will ignore that condition and monitor the remaining doors
and ignition.
Security System Manual Override
The vehicle security alarm will not arm if you lock the
doors using the manual door lock plunger.
DOORS
Manual Door Locks
Front and rear doors may be locked by moving the lock
knob down or unlocked by moving the lock knob up.Front doors may be opened with the inside door handle
without lifting the lock knob.Doors locked before closing will remain locked when closed.
The emergency key will unlock the driver door lock on
your vehicle.
WARNING!
•
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
(Continued)
Door Lock Knob
3
GETTING TO KNOW YOUR VEHICLE 37

WARNING!
•Adjusting a seat while driving may be dangerous.
Moving a seat while driving could result in loss of
control which could cause a collision and serious
injury or death.
•
Seats should be adjusted before fastening the seat
belts and while the vehicle is parked. Serious injury or
death could result from a poorly adjusted seat belt.
Manual Front Seat Recline Adjustment
The recline lever is located on the outboard side of the seat.
To recline the seat, lean forward slightly, lift the lever, lean
back to the desired position and release the lever. To return
the seatback to its normal upright position, lean forward
and lift the lever. Release the lever once the seat back is in
the upright position
Dump Feature (Manual Recline Seat Only) — Standard Cab
Actuating the recliner handle will allow the seat back to swing
(dump) forward on manual recliner seats. This “dump” fea-
ture allows access to the storage bin behind the seat.
WARNING!
• Do not stand or lean in front of the seat while
actuating the handle. The seatback may swing for-
ward and hit you causing injury.
(Continued)
Manual Recline Lever
3
GETTING TO KNOW YOUR VEHICLE 45

When the vehicle is placed into reverse gear, a video
display illuminates to display the image generated by the
rear view camera located on the tailgate handle. The auto
dimming feature is also disabled to improve rear view
viewing.
Outside Mirrors
To receive maximum benefit, adjust the outside mirrors to
center on the adjacent lane of traffic with a slight overlap of
the view obtained on the inside mirror.NOTE:
If your vehicle is equipped with illuminated ap-
proach lights under the outside mirrors, they can be turned
off through the instrument cluster display or the Uconnect
display. For further information, refer to “Instrument Clus-
ter Display” in “Getting To Know Your Instrument Panel”
or “Uconnect Settings” in “Multimedia”.
WARNING!
Vehicles and other objects seen in the passenger side
convex mirror will look smaller and farther away than
they really are. Relying too much on your passenger
side convex mirror could cause you to collide with
another vehicle or other object. Use your inside mirror
when judging the size or distance of a vehicle seen in
the passenger side convex mirror. Some vehicles will
not have a convex passenger side mirror.
Driver’s Outside Automatic Dimming Mirror — If
Equipped
The driver ’s outside mirror will automatically adjust for
glare from vehicles behind you. This feature is controlled
by the inside automatic dimming mirror and will automati-
cally adjust for headlight glare when the inside mirror
adjusts.
Automatic Dimming Mirror With Rear View Camera
66 GETTING TO KNOW YOUR VEHICLE

first detent, release, and the window will go down auto-
matically. To cancel the Auto-Down movement, operate the
switch in either the up or down direction and release the
switch.
To stop the window from going all the way down during
the Auto-Down operation, pull up on the switch briefly.
To open the window part way, push to the switch to the
first detent and release it when you want the window to
stop.
Auto-Up Feature With Anti-Pinch Protection (4-Door
Models Driver And Front Passenger Door Only) —
If Equipped
Pull the window switch fully upward to the second detent,
release, and 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 to
the first detent and release when you want the window to
stop.NOTE:
If the window runs into any obstacle during the
Auto-Closure, it will reverse direction and then go back
down. Remove the obstacle and use the window switch
again to close the window. Any impact due to rough road
conditions may trigger the auto reverse function unexpect-
edly during auto closure. If this happens, pull the switch
lightly to the first detent and hold to close the window
manually.
WARNING!
There is no anti-pinch protection when the window is
almost closed. Be sure to clear all objects from the
window before closing.
Reset Auto-Up
Should the Auto-Up feature stop working, the window
may need to be reset. To reset Auto-Up:
1. Make sure the door is fully closed.
2. Pull the window switch up to close the window com- pletely and continue to hold the switch up for an
additional two seconds after the window is closed.
108 GETTING TO KNOW YOUR VEHICLE

POWER SUNROOF — IF EQUIPPED
The power sunroof switch is located on the overhead
console between the courtesy/reading lights.
WARNING!
•Never leave children unattended in a vehicle, or with
access to an unlocked vehicle. Never leave the key
fob in or near the vehicle, or in a location accessible
to children. Do not leave the ignition of a vehicle
(Continued)
WARNING! (Continued)
equipped with Keyless Enter-N-Go in the ACC or
ON/RUN mode. Occupants, particularly unattended
children, can become entrapped by the power sun-
roof while operating the power sunroof switch. Such
entrapment may result in serious injury or death.
• In a collision, there is a greater risk of being thrown
from a vehicle with an open sunroof. You could also
be seriously injured or killed. Always fasten your
seat belt properly and make sure all passengers are
also properly secured.
• Do not allow small children to operate the sunroof.
Never allow your fingers, other body parts, or any
object, to project through the sunroof opening. In-
jury may result.
Opening Sunroof
Express
Push the switch rearward and release it within one-half
second and the sunroof will open automatically from any
position. The sunroof will open fully and stop automati-
cally. This is called “Express Open”. During Express Open
operation, any other actuation of the sunroof switch will
stop the sunroof.
Power Sunroof Switch
110 GETTING TO KNOW YOUR VEHICLE

GARAGE DOOR OPENER — IF EQUIPPED
HomeLink replaces up to three hand-held transmitters that
operate devices such as garage door openers, motorized
gates, lighting or home security systems. The HomeLink
unit is powered by your vehicles 12 Volt battery.
The HomeLink buttons that are located in the overhead
console designate the three different HomeLink channels.
NOTE:HomeLink is disabled when the Vehicle Security
Alarm is active.
WARNING!
• Your motorized door or gate will open and close
while you are training the universal transceiver. Do
not train the transceiver if people, pets or other
objects are in the path of the door or gate. Only use
this transceiver with a garage door opener that has a
“stop and reverse” feature as required by Federal
safety standards. This includes most garage door
opener models manufactured after 1982. Do not use a
garage door opener without these safety features.
Call toll-free 1-800-355-3515 or, on the Internet at
www.HomeLink.com for safety information or assis-
tance.
• Vehicle exhaust contains carbon monoxide, a danger-
ous gas. Do not run your vehicle in the garage while
training the transceiver. Exhaust gas can cause seri-
ous injury or death.
NOTE: Only use this transceiver with a garage door
opener that has a “stop and reverse” feature as required by
federal safety standards. This includes most garage door
opener models manufactured after 1982. Do not use a
garage door opener without these safety features. Call
toll-free 1-800-355-3515 or, on the Internet at
HomeLink.com for safety information or assistance.
HomeLink Buttons
114 GETTING TO KNOW YOUR VEHICLE

WARNING!
To avoid serious injury or death:
•Only devices designed for use in this type of outlet
should be inserted into any 12 Volt outlet.
• Do not touch with wet hands.
• Close the lid when not in use and while driving the
vehicle.
• If this outlet is mishandled, it may cause an electric
shock and failure.
CAUTION!
•Many accessories that can be plugged in draw power
from the vehicle’s battery, even when not in use (i.e.,
cellular phones, etc.). Eventually, if plugged in long
enough, the vehicle’s battery will discharge suffi-
ciently to degrade battery life and/or prevent the
engine from starting.
• Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.), will discharge the
battery even more quickly. Only use these intermit-
tently and with greater caution.
(Continued)
CAUTION! (Continued)
•After the use of high power draw accessories, or long
periods of the vehicle not being started (with acces-
sories still plugged in), the vehicle must be driven a
sufficient length of time to allow the generator to
recharge the vehicle’s battery.
Cigar Lighter And Ash Receiver — If Equipped
A removable cigar lighter and ash receiver are available.
For vehicles with a bench seat, the cup holder tray can be
used to hold the ash receiver.
Power Inverter — If Equipped
A 115 or 230 Volt (150 Watts Maximum) outlet is located on
the center stack of the instrument panel, to the right of the
radio. This outlet can power cellular phones, electronics and
other low power devices requiring power up to 150 Watts.
Certain high-end video game consoles will exceed this power
limit, as will most power tools.
The power inverter is designed with built-in overload
protection. If the power rating of 150 Watts is exceeded, the
power inverter will automatically shut down. Once the
electrical device has been removed from the outlet the
inverter should automatically reset.
3
GETTING TO KNOW YOUR VEHICLE 137

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
BASE INSTRUMENT CLUSTER ..............168
▫ Base Instrument Cluster Descriptions .........169
 PREMIUM INSTRUMENT CLUSTER ..........170
▫ Premium Instrument Cluster Descriptions .....171
 INSTRUMENT CLUSTER DISPLAY ...........172
▫ Instrument Cluster Display Controls .........173
▫ Display Menu Screens ...................175
▫ Oil Life Reset ..........................177
▫ Display Messages .......................178
▫ Display Menu Items .....................180
▫ Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions —
If Equipped ..........................187 
WARNING LIGHTS AND MESSAGES .........189
▫ Red Warning Lights .....................189
▫ Yellow Warning Lights ...................192
▫ Yellow Indicator Lights ...................196
▫ Green Indicator Lights ...................198
▫ White Indicator Lights ...................199
▫ Blue Indicator Lights ....................199
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .200
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .200
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .2014