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DRIVER INFORMATION DISPLAY (DID)
The Driver Information Display (DID) features an inter-
active display that is located in the instrument cluster.This system conveniently allows the driver to select a
variety of useful information by pressing the switches
mounted on the steering wheel. Refer to “Driver Infor-
mation Display– If Equipped” in the Owner’s Manual for
further information.
Driver Information Display (DID)
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Driver Information Display (DID) — 7” DisplayThe Driver Information Display (DID) display is 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 Information and Submenu Information — Whenever there are submenus available, the position
within the submenus is shown here.
3. Selectable Information (Compass, Temp, Range to Empty, Trip A, Trip B, Average MPG, Trailer Trip
(distance only), Trailer Brake Gain).
4. Air Suspension Status – If Equipped
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5. Transmission Gear Position Indicator (PRND)
6. Status Menu Icons
7. Telltales/Indicators
8. 4WD Status
9. Selectable Gauge (Trans Temp, Oil Temp, Oil Life,Trailer Brake, Current MPG, Fuel Filter Life, Turbo
Boost, Exhaust Brake, Battery Voltage)
10. Main Menu Items (Digital Speedometer, Vehicle Info, Fuel Economy, Trip A, Trip B, Trailer Tow, Audio,
Stored Messages, Screen Setup, Vehicle Settings)
11. Selectable Gauge (Trans Temp, Oil Temp, Oil Life, Trailer Brake, Current MPG, Fuel Filter Life, Turbo
Boost, Exhaust Brake, Battery Voltage) The main 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
message 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 DID’s compass/outside temp line. Examples of this
message type are “Right Front Turn Signal Lamp Out”
and “Low Tire Pressure”.
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•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).
• Unstored Messages Until RUN
These messages deal primarily with the Remote Start
feature. This message type is displayed until the ignition
is in the RUN state. Examples of this message type are
“Remote Start Aborted - Door Ajar” and “Press Brake
Pedal and Push Button to Start”.
• Five Second Unstored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. An
example of this message type is “Automatic High Beams
On”.Diesel Indicator Lights
This area will show reconfigurable amber telltales that
relate to your diesel. These telltales include:
NOTE: “Refer to your OM on DVD for additional telltale
information”
Water In Fuel Indicator Light
The “Water In Fuel Indicator Light” will illu-
minate when there is water detected in the fuel
filters. If this light remains on, DO NOT start
the vehicle before you drain the water from the
fuel filters to prevent engine damage. Refer to “Mainte-
nance Procedures/Draining Fuel/Water Separator Fil-
ters” in “Maintaining Your Vehicle” for further informa-
tion.
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Wait To Start LightThe “Wait To Start” telltale will illuminate for
approximately two seconds when the ignition is
turned to the RUN position. It’s duration may be longer
based on colder operating conditions. Vehicle will not
initiate start until telltale is out. Refer to “Starting Proce-
dures” in “Starting And Operating” for further informa-
tion.
NOTE: The “Wait To Start” telltale may not illuminate if
the intake manifold temperature is warm enough.
Low Diesel Exhaust Fluid Light
This telltale will turn on to indicate the Diesel
Exhaust Fluid (DEF) is low.Diesel Particulate Filter (DPF) Messages
The diesel engine meets all EPA Heavy Duty Diesel
Engine Emissions Standards, resulting in one of the
lowest emitting diesel engines ever produced. To achieve
these emissions standards, your vehicle is equipped with
a state-of-the-art engine and exhaust system. These sys-
tems are seamlessly integrated into your vehicle and
managed by the Powertrain Control Module (PCM). The
PCM manages engine combustion to allow the exhaust
system’s catalyst to trap and burn Particulate Matter
(PM) pollutants, with no input or interaction on your
part.
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WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
Your vehicle has the ability to alert you to additional
maintenance required on your vehicle or engine. Refer to
the following messages that may be displayed on your
DID:
• Perform Service — Your vehicle will require emissions
maintenance at a set interval. To help remind you
when this maintenance is due, the Cluster will display
“Perform Service”. When the “Perform Service” mes-
sage is displayed on the DID it is necessary to have the emissions maintenance performed. Emissions mainte-
nance may include replacing the Closed Crankcase
Ventilation (CCV) filter element. The procedure for
clearing and resetting the
Perform Serviceindicator
message is located in the appropriate Service Informa-
tion.
• Exhaust System — Regeneration Required Now —
Exhaust Filter XX% Full Safely Drive at Highway
Speeds to Remedy will be displayed in the Cluster if
the exhaust particulate filter reaches 80% of its maxi-
mum storage capacity. Under conditions of exclusive
short duration and low speed driving cycles, your
diesel engine and exhaust after-treatment system may
never reach the conditions required to remove the
trapped PM. If this occurs, the “Exhaust Filter XX%
Full Safely Drive at Highway Speeds to Remedy”
message will be displayed in the DID. If this message
is displayed, you will hear one chime to assist in
alerting you of this condition
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•By simply driving your vehicle at highway speeds for
as little as 45 minutes, you can remedy the condition in
the particulate filter system and allow your diesel
engine and exhaust after-treatment system to remove
the trapped PM and restore the system to normal
operating condition.
• Exhaust System — Regeneration In Process Exhaust
Filter XX% Full — Indicates that the Diesel Particulate
Filter (DPF) is self-cleaning. Maintain your current
driving condition until regeneration is completed.
• Exhaust System — Regeneration Completed — This
message indicates that the Diesel Particulate Filter
(DPF) self-cleaning is completed. If this message is
displayed, you will hear one chime to assist in alerting
you of this condition.
• Exhaust Service Required — See Dealer Now — This
messages indicates regeneration has been disabled due
to a system malfunction. At this point the engine Powertrain Control Module (PCM) will register a fault
code, the instrument panel will display a MIL light.
CAUTION!
See your authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
• 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, exten-
sive exhaust after-treatment damage can occur. To
correct this condition it will be necessary to have your
vehicle serviced by your local authorized dealer.3
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CAUTION!
See your authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
Diesel Exhaust Fluid (DEF) Warning Messages
Your vehicle will begin displaying warning messages
when the DEF level reaches a driving range of approxi-
mately 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 with in 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 by way of the “Messages” list within the
DID
• 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 with in the
displayed mileage. The message will be displayed in
the DID 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. The DEF Low telltale will be
on continuously until DEF fluid is topped off.
• Engine Will Not Restart Refill DEF — This message
will display when the DEF driving range is less than 1
mile, DEF fluid top off is required or the engine will
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