2009 DODGE RAM 3500 DIESEL reset

Windshield Wipers And Washers ......... 138
▫ Intermittent Wiper System ............. 138
▫ Windshield Washers ................. 139
 Tilt Steering Column .................. 140
 Driver Adjustable Pedals — If Equipped .... 141
▫ Adjustment ....................... 141
 Electronic Speed Control — If Equipped .... 142
▫ To Activate ....................... 143
▫ To Set a Desired Speed ............... 143
▫ To Deactivate ...................... 143
▫ To Resume Speed ................... 143
▫ To Vary The Speed Setting ............. 143
▫ To Accelerate For Passing ............. 144
Overhead Console — If Equipped ......... 145
▫ Courtesy/Reading Lights ............. 145
 Overhead Console With Compass/Temperature
Mini-Trip Computer — If Equipped ......... 146
▫ US/M Button ...................... 147
▫ Reset Button ...................... 147
▫ Global Reset ...................... 148
▫ Step Button ....................... 148
▫ Average Fuel Economy (AVG ECO) ...... 148
▫ Distance To Empty (DTE) ............. 149
▫ Trip Odometer (ODO) ................ 150
▫ Elapsed Time (ET) .................. 150
▫ C/T Button ....................... 150
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 79
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simultaneously. If this occurs, the Electronic Speed Con-
trol System can be reactivated by pushing the Electronic
Speed Control ON/OFF button and resetting the desired
vehicle set speed.To ActivatePush the ON/OFF button to the ON position. In the
instrument cluster, the word “CRUISE” illuminates when
the system is on.To Set a Desired SpeedWhen the vehicle has reached the desired speed, press
and release the SET button. Release the accelerator and
the vehicle will operate at the selected speed.To DeactivateA soft tap on the brake pedal, normal braking, clutch
pressure while slowing the vehicle, or pressing the CAN-
CEL button will deactivate speed control without erasing
the memory. Pushing the ON/OFF button to the OFF
position or turning off the ignition erases the memory.
WARNING!
Leaving the Electronic Speed Control on when not in
use is dangerous. You could accidentally set the
system to cause it to go faster than you want. You
could lose control and have an accident. Always
leave the system off when you are not using it.To Resume SpeedTo resume a previously set speed, push and release the
RESUME button. Resume can be used at any speed above
20 mph (32 km/h).To Vary the Speed SettingWhen the speed control is on, speed can be increased by
pressing and holding the ACCEL button. When the
button is released, a new set speed will be established.
Tapping the RESUME ACCEL button once will result in a
speed increase of 1 mph (2 km/h). Each time the buttonUNDERSTANDING THE FEATURES OF YOUR VEHICLE 143
3

US/M ButtonUse this button to change the display from U.S. to
METRIC measurement units.
Reset ButtonUse this button to reset the following displays:•
Average Fuel Economy (AVG ECO)
•
Trip Odometer (ODO)
•
Elapsed time (ET)
US/M Button
RESET Button
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 147
3

Global ResetIf the RESET button is pressed twice within two seconds
while in any of the four displays (AVG, ECO, ODO, ET),
the Global Reset will reset all four displays.Step ButtonUse this button to choose or cycle through the four trip
conditions.
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.
STEP Button
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

When the fuel economy is reset, the display will momen-
tarily blank. Then, the history 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 displaymay take
several miles/kilometers for this value to change depen-
dent upon driving habits.Distance To Empty (DTE)The distance to empty (DTE) shows the estimated dis-
tance 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.
NOTE:•
The DTE cannotbe reset.
•
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 (48 km)
estimated driving distance, the DTE display will change
to an alternating test display of “LO” and “FUEL”. This
display 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.
Ram fuel tank volumes are as follows:
•
34 gal (128 L) - 2500/3500/Power Wagon short box
models
•
35 gal (132 L) - 2500/3500//Power Wagon long box
modelsUNDERSTANDING THE FEATURES OF YOUR VEHICLE 149
3

Trip Odometer (ODO)NOTE:The maximum value is approximately
6000 miles (9956 km). Then the trip odometer must be
reset in order to update the trip odometer miles/
kilometers.
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 ButtonUse 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.
C/T Button
150 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
Even if the display still reads a few degrees above
32°F ( 0°C), the road surface may be icy, particularly
in woods or on bridges. Drive carefully under such
conditions to prevent an accident and possible per-
sonal injury or property damage.Automatic Compass CalibrationThis compass is self-calibrating which eliminates the
need to manually set the compass. When the vehicle is
new, the compass may appear erratic and the CAL
symbol will be displayed.
After completing up to three 360 degree turns, with the
vehicle traveling less than 5 mph (8 km/h), in an area free
from large metal or metallic objects, the CAL symbol will
turn off and the compass will function normally.
Manual Compass CalibrationNOTE:To ensure proper compass calibration, make
sure the compass variance is properly set before manu-
ally calibrating the compass.
If the compass appears erratic and the CAL symbol does
not appear, you must manually put the compass into the
“Calibration” mode.Recalibrating The CompassStart the engine and leave the transmission in the PARK
position then 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 symbol is displayed,
complete one 360 degree turn in an area free from large
metal objects or power lines. The CAL symbol will turn
off and the compass will function normally.UNDERSTANDING THE FEATURES OF YOUR VEHICLE 151
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NOTE:Magnetic materials should be kept away from
the overhead console. This is where the compass sensor is
located.
Compass Variance is 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.
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
Compass Variance Map
152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE