2018 Ram 3500 Chassis Cab warning light

Manual Front Seat Adjustment
Manual Front Seat Forward/Rearward Adjustment
Both front seats are adjustable forward or rearward. The
manual seat adjustment handle is located under the seat
cushion at the front edge of each seat.
While sitting in the seat, pull up on the handle and slide the
seat forward or rearward. Release the bar once you have
reached the desired position. Then, using body pressure,
move forward and rearward on the seat to be sure that the
seat adjusters have latched.
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
Manual Seat Adjuster
42 GETTING TO KNOW YOUR VEHICLE

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
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GETTING TO KNOW YOUR VEHICLE 61

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.
3. Push the window switch down firmly to the second detent to open the window completely and continue to
hold the switch down for an additional two seconds
after the window is fully open.
Window Lockout Switch (4–Door Models Only)
The window lockout switch on the driver’s door allows
you to disable the window control on the rear passenger
doors. To disable the window controls on the rear passen-
ger doors, push the window lock switch into the latched or
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GETTING TO KNOW YOUR VEHICLE 97

2. Reach into the opening beneath the center of the hoodand push the safety latch lever to the left to release it,
before raising the hood.
To Close The Hood
Lower the hood to approximately 12 inches (30 cm) from
the engine compartment and drop it. Make sure that the
hood is completely closed.
WARNING!
Be sure the hood is fully latched before driving your
vehicle. If the hood is not fully latched, it could open
when the vehicle is in motion and block your vision.
Failure to follow this warning could result in serious
injury or death.
CAUTION!
To prevent possible damage, do not slam the hood to
close it. Use a firm downward push at the front center
of the hood to ensure that both latches engage.
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.Safety Latch Location
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GETTING TO KNOW YOUR VEHICLE 99

When the vehicle is turned off, be sure to unplug any
equipment as to not drain the battery of the vehicle. All
accessories connected to the outlet(s) should be removed or
turned off when the vehicle is not in use to protect the
battery against discharge.
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)
Power Outlet Fuse Locations
1 — F104 Fuse 20 A Yellow Power Outlet Center Console Bin / USB
Port (Charge Only)
2 — F90–F91 Fuse 20 A Yellow Power Outlet Rear Center Console
3 — F93 Fuse 20 A Yellow Cigar Lighter Instrument Panel 122 GETTING TO KNOW YOUR VEHICLE

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
BASE INSTRUMENT CLUSTER ..............126
▫ Base Instrument Cluster Descriptions .........126
 PREMIUM INSTRUMENT CLUSTER ..........128
▫ Premium Instrument Cluster Descriptions .....128
 INSTRUMENT CLUSTER DISPLAY ...........130
▫ Instrument Cluster Display Controls .........131
▫ Display Menu Screens ...................133
▫ Oil Life Reset ......................... .135
▫ Display Messages ...................... .136
▫ Display Menu Items .....................138
▫ Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions —
If Equipped ......................... .145
WARNING LIGHTS AND MESSAGES .........147
▫ Red Warning Lights .....................147
▫ Yellow Warning Lights ...................150
▫ Yellow Indicator Lights ...................154
▫ Green Indicator Lights ...................155
▫ White Indicator Lights ...................156
▫ Blue Indicator Lights ....................156
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .156
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .157
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .1574

The instrument cluster display screens are located in the
center portion of the cluster and consists of eight sections:
1. Main Screen — The inner ring of the display willilluminate in grey under normal conditions, yellow for
non critical warnings, red for critical warnings, and
white for on demand information.
2. Audio / Phone Information and Submenu Information — Whenever there are submenus available, the position
within the submenus is shown here.
3. Selectable Information (Compass, Outside Temp, Range to Empty, Trip A, Trip B, Average Fuel Economy, Trailer
Trip (distance only), Trailer Brake Gain, Time)
4. Telltales/Indicators
5. Gear Selector Status
6. Selectable Menu Icons
7. 4WD Status
8. Selectable Gauge 2 (Trans Temp, Oil Temp, Oil Life, Trailer Brake, Current Fuel Economy)
9. Selectable Gauge 1 (Trans Temp, Oil Temp, Oil Life, Trailer Brake, Current fuel economy) The instrument cluster display area will normally display
the main menu or the screens of a selected feature of the
main menu. The main display area also displays “pop up”
messages that consist of approximately 60 possible warn-
ing or information messages. These pop up messages fall
into several categories:
•
Five Second Stored Messages
When the appropriate conditions occur, this type of mes-
sage takes control of the main display area for five seconds
and then returns to the previous screen. Most of the
messages of this type are then stored (as long as the
condition that activated it remains active) and can be
reviewed from the “Messages” main menu item. As long as
there is a stored message, an “i” will be displayed in the
instrument cluster display’s compass/outside temp line.
Examples of this message type are “Right Front Turn Signal
Lamp Out” and “Low Tire Pressure.”
• Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Examples
of this message type are “Turn Signal On” (if a turn signal
is left on) and “Lights On” (if driver leaves the vehicle).
134 GETTING TO KNOW YOUR INSTRUMENT PANEL

•Service Electronic Braking System
• Engine Temperature Hot
• Battery Voltage Low
• Service Electronic Throttle Control
• Lights On
• Right Turn Signal Light Out
• Left Turn Signal Light Out
• Turn Signal On
• Sound Horn With Remote Lock: Off; 1st Press; 2nd Press
• Vehicle Not In Park
• Key In Ignition
• Key In Ignition Lights On
• Remote Start Active Key To Run
• Remote Start Active Push Start Button
• Remote Start Aborted Fuel Low
• Remote Start Aborted Too Cold
• Remote Start Aborted Door Open
• Remote Start Aborted Hood Open •
Remote Start Aborted Trunk Open
• Remote Start Aborted Time Expired
• Remote Start Disabled Start To Reset
• Service Airbag System
• Service Airbag Warning Light
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Front Seatbelts Unbuckled
• Door Open
• Doors Open
• Gear Not Available
• Shift Not Allowed
• Shift to Neutral Then Drive Or Reverse
• Autostick Unavailable Service Required
• Automatic Unavailable Use Autostick Service Req.
• Transmission Getting Hot Push Brake
• Trans. Hot Stop Safely Shift To Park Wait To Cool
• Transmission Cool Ready To Drive
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GETTING TO KNOW YOUR INSTRUMENT PANEL 137