2016 Ram 2500 service

The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is neces-
sary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
a collision. Have the vehicle checked immediately.
Vehicles equipped with the Anti-Lock Brake System
(ABS) are also equipped with Electronic Brake Force
Distribution (EBD). In the event of an EBD failure, the Brake Warning Light will turn on along with the ABS
Light. Immediate repair to the ABS system is required.
Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
unless the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have the light
inspected by an authorized dealer.
The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN posi-
tion.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake application.
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Vehicle Security Warning Light — If Equipped
Red TelltaleLight What It Means
Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15 seconds when the vehicle security
alarm is arming, and then will flash slowly until the vehicle is disarmed.
Engine Temperature Warning Light
Red Warning
Light What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and
the gauge approaches
H, this indicator will illuminate and a single chime will sound after
reaching a set threshold. Further overheating will cause a continuous chime sound for 4
minutes, or until the engine is allowed to cool, whichever comes first.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system is on,
turn it off. Also, shift the transmission into NEUTRAL and idle the vehicle. If the temperature read-
ing does not return to normal, turn the engine off immediately and call for service. Refer to “If Your
Engine Overheats” in “What To Do In Emergencies” for further information.
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Electronic Throttle Control (ETC) Warning Light
Red TelltaleLight What It Means
Electronic Throttle Control (ETC) Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a
problem is detected while the engine is running, the light will either stay on or flash de-
pending on the nature of the problem. Cycle the ignition key when the vehicle is safely and
completely stopped and the transmission is placed in the PARK position. The light should
turn off. If the light remains on with the engine running, your vehicle will usually be driv-
able; however, see an authorized dealer for service as soon as possible.
If the light continues to flash when the engine is running, immediate service is required and
you may experience reduced performance, an elevated/rough idle, or engine stall and your
vehicle may require towing. The light will come on when the ignition is first turned to ON/
RUN and remain on briefly as a bulb check. If the light does not come on during starting,
have the system checked by an authorized dealer.
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Yellow Telltale Indicator Lights
Engine Check/Malfunction Indicator Light (MIL)
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator 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. The
light will illuminate when the ignition is in the ON position before engine start. If the bulb
does not come on when turning the key 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 sev-
eral 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 ser-
viced as soon as possible if this occurs.4
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CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the engine
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.
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.
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Service Stop/Start System Indicator Light — If Equipped
Yellow TelltaleLight What It Means
Service Stop/Start System Indicator Light — If Equipped
This telltale will turn on to indicate the Stop/Start system is not functioning properly and
service is required.
Air Suspension Off-Road 1 Indicator Light — If Equipped
Yellow Telltale
Light What It Means
Air Suspension Off-Road 1 Indicator Light
This light will illuminate when the air suspension system is set to the Off-Road 1 setting.
For further information, refer to “Air Suspension System” in “Starting And Operating”.
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Service 4WD Indicator Light — If Equipped
Yellow TelltaleLight What It Means
Service 4WD Indicator Light
If the light stays on or comes on during driving, it means that the 4WD system is not func-
tioning properly and that service is required. We recommend you drive to the nearest ser-
vice center and have the vehicle serviced immediately.
2WD Indicator Light — If Equipped
Yellow Telltale
Light What It Means
2WD Indicator Light
This light alerts the driver that the vehicle is in the two-wheel drive mode.
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Air Suspension Menu Item — If Equipped
Push and release theUPorDOWNarrow button
until the Air Suspension menu item is highlighted in
the EVIC. Push and release the RIGHT
arrow
button to display the Air Suspension status.
Trailer Tow Menu Item
Push and release the UPorDOWNarrow button
until the Trailer Tow menu item is highlighted. Push
and release the RIGHT
arrow button and the next
screen will display the following trailer trip
information:
• Trip (trailer specific) Distance: Push and hold the
RIGHT
arrow button to reset the distance.
• Trailer Brake
• Output
• Type
• Gain
EVIC Messages (Stored)
Number of messages stored will be indicated on the
highlighted Messages Menu bar.
When no message(s) have been stored, the right arrow
will not be present in the highlighted Messages bar.
Message(s) remain stored until condition has been
cleared by your authorized service provider.
Sample of stored EVIC Messages
• Front Seat Belts Unbuckled
• Driver Seat Belt Unbuckled
• Passenger Seat Belt Unbuckled
• Service Air Bag System
• Traction Control Off
• Washer Fluid Low
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