2007 Ram 2500 (Diesel) reset

Electronic Speed Control — If Equipped......139
▫To Activate..........................139
▫To Set At A Desired Speed...............140
▫To Deactivate........................140
▫To Resume Speed.....................140
▫To Vary The Speed Setting...............140
▫To Accelerate For Passing...............141

Overhead Console — If Equipped...........142
▫Courtesy/Reading Lights................142

Overhead Console With Compass/Temperature
Mini-Trip Computer — If Equipped..........143
▫US/M Button........................143
▫Reset Button.........................144▫Global Reset.........................144
▫Step Button.........................144
▫Average Fuel Economy (AVG ECO)........145
▫Distance To Empty (DTE)...............145
▫Trip Odometer (ODO)..................146
▫Elapsed Time (ET).....................146
▫C/T Button.........................146
▫Automatic Compass Calibration...........147
▫Manual Compass Calibration.............147
▫Recalibrating The Compass..............148
▫Outside Temperature...................149

Overhead Console With Electronic Vehicle
Information Center (EVIC) — Diesel Only.....150
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 81
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•smooth road surface,
•fully closed windows, and
•dry weather condition.
•Operation from driver seat.
•In a convertible vehicle, the system performance may
be compromised with roof top down.
•Performance, such as audio clarity, echo, and loudness
to a large degree rely on the phone and network, and
not the UConnect™ system.
•Echo at far end can sometime be reduced by lowering
the in-vehicle audio volume.
Bluetooth Communication Link
Occasionally, Cellular phones have been found to lose
connection to the UConnect™ system. When this hap-
pens, the connection can generally be re-established by
switching the phone off/on. Your cell phone is recom-
mended to remain in Bluetoothonmode.
Power-Up
After switching the ignition key from OFF to either ON
or ACC position, or after a reset, you must wait at least
five (5) seconds prior to using the system.
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RESET Button
Use this button to reset the following displays:
Average Fuel Economy (AVG ECO)
Trip Odometer (ODO)
Elapsed time (ET)
Global Reset
If the RESET button is pressed twice within 2 seconds
while in any of the 3 resettable displays (AVG ECO,
ODO, ET), the Global Reset will reset all 3 displays.
Step Button
Use this button to choose or cycle through the four trip
conditions.
144 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Average Fuel Economy (AVG ECO)
Shows the average fuel economy since the last reset.
Average fuel economy is a running average of the
amount of fuel used and the distance the vehicle has
traveled.
When the fuel economy is reset, the display will momen-
tarily blank. Then, the history information will be erased,
and the averaging will continue from where it was before
the reset. The reset value is based on a minimal amount
of fuel used and the distance traveled from the previous
drive cycle. The display may take several miles for this
value to change dependent upon driving habits.
Distance To Empty (DTE)
Shows the estimated distance that can be traveled with
the fuel remaining in the tank. This estimated distance is
determined by weighted average of the instantaneous
and average fuel economy, according to the current fuel
tank level. This is not resettableNOTE:Significant changes in driving style or vehicle
loading will greatly affect the actual drivable distance of
the vehicle, regardless of the DTE displayed value.
When the DTE value is less than 30 miles estimated
driving distance, the DTE display will change to an
alternating test display of “LO” and “FUEL”. This dis-
play will continue until the vehicle runs out of fuel.
Adding a significant amount of fuel to the vehicle will
turn off the “LO FUEL” text and a new DTE value will be
displayed, based on the current values in the DTE
calculation and the current fuel tank level.
NOTE:It is possible for DTE to display “LO FUEL”
before the low fuel warning light turns on in the instru-
ment cluster. This could occur because low fuel warning
is set to a specified fuel tank volume and DTE is an
estimated distance calculation based on fuel economy
and remaining fuel tank volume.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 145
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Ram fuel tank volumes are as follows:
•26 gallons - 1500 short box models
•34 gallons - 1500 Quad Cab (if equipped)/2500/3500
short box models
•35 gallons - 1500/2500/3500 long box models
Trip Odometer (ODO)
This display shows the distance traveled since the last
reset. Resetting of this screen will cause the trip odometer
to change to Zero.
Elapsed Time (ET)
This display shows the accumulated ignition ON time
since the last reset. Resetting the Elapsed Time will cause
the display to change to Zero.
C/T Button
Use this button to select a readout of the outside tem-
perature and one of eight compass headings that indicate
the direction in which the vehicle is facing.
146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Recalibrating The Compass
Turn on the ignition and set the display to “Compass/
Temperature.” Press and hold the RESET button to
change the display between VAR (compass variance) and
CAL (compass calibration) modes. When the CAL sym-
bol is displayed complete one 360° turn in an area free
from large metal objects or power lines. The CAL symbol
will turn off and the compass will function normally.
Compass Varianceis the difference between magnetic
north and geographic north. In some areas of the country,
the difference between magnetic and geographic north is
great enough to cause the compass to give false readings.
If this occurs, the compass variance must be set according
to the Compass Variance Map.
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE:The default for the compass variance is zone 8.
To set the variance: Turn the ignition ON and set the
display to “Compass/Temperature.” Press and hold the
RESET button approximately five seconds. The last vari-
ance zone number will be displayed. Press the STEP
button to select the new variance zone and press the
RESET button to resume normal operation.
Outside Temperature
Because the ambient temperature sensor is located un-
derhood, engine temperature can influence the displayed
temperature, therefore, temperature readings are slowly
updated when the vehicle speed is below 20 mph (30
km/h) or during stop and go driving.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 149
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Electronic Vehicle Information Center (EVIC) — If
Equipped
Pressing the menu button will change the
display to one of the following features:
Trip Functions
Pressing the STEP button allows you to scroll through
one of the following Trip Function features:
•TRIP – Shows the total distance traveled since the last
reset. To reset the TRIP function, press and hold the
RESET button.
•ELAPSED TIME – Shows the total elapsed time of
travel since the last reset. Elapsed time will increment
when the ignition switch is in the ON/RUN or START
positions.
•UNIT IN US/METRIC – Press the RESET button to
toggle between US and METRIC.
•AVG. MPG – Shows the average fuel economy since
the last reset. When the fuel economy is reset, the
display will show dashes for two seconds. Then the
history information will be erased, and the averaging
will continue from the last fuel average reading beforeOverhead Console with EVIC
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