light Ram 5500 Chassis Cab 2012 Diesel Supplement

STEERING WHEEL LOCK — IF EQUIPPED
Your vehicle may be equipped with a passive steering
wheel lock. This lock prevents steering the vehicle with-
out the key fob. If the steering wheel is moved approxi-
mately a half turn in either direction and the key fob is
not in the ignition switch, the steering wheel will lock.
To Manually Lock The Steering Wheel
With the engine running, turn the steering wheel upside
down, turn off the engine and remove the key fob. Turn
the steering wheel slightly in either direction until the
lock engages.
To Release The Steering Wheel Lock
Insert the key fob into the ignition switch and start the
engine. If the key fob is difficult to turn, move the wheel
slightly to the right or left to disengage the lock.
NOTE:If you turned the wheel to the right to engage
the lock, you must turn the wheel slightly to the right to disengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 328 ft (100 m).
NOTE:
•The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
•The remote start system will wait for the “Wait To Start
Light” to extinguish before cranking the engine. This
allows time for the intake heater to pre-heat the
incoming air, and is normal operation in cold weather.
Refer to “Electronic Vehicle Information Center/EVIC
8 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Warning Lights” in “Understanding Your Instrument
Panel” for further information on and “Wait To Start
Light” and pre-heat cycle.
How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
•Shift lever in PARK
•Doors closed
•Hood closed
•HAZARD switch off
•BRAKE switch inactive (brake pedal not pressed)
•Ignition key removed from ignition switch
•Battery at an acceptable charge level
•RKE PANIC button not pressed
•Fuel meets minimum requirement
•Water In Fuel Indicator Light is not illuminated
•Wait To Start Light is not illuminated
WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Car-
bon Monoxide is poisonous and can cause serious
injury or death when inhaled.
•Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 9

Remote Start Abort Message On Electronic Vehicle
Information Center (EVIC) – If Equipped
The following messages will display in the EVIC if the
vehicle fails to remote start or exits remote start prema-
turely:
•Remote Start Aborted - Door Ajar
•Remote Start Aborted - Hood Ajar
•Remote Start Aborted - Fuel Low
•Remote Start Aborted - System Fault
The EVIC message stays active until the ignition is turned
to the ON/RUN position.
To Enter Remote Start Mode
Press and release the REMOTE START button
on the RKE transmitter twice, within five sec-
onds. The parking lights will flash and the horn will chirp twice (if programmed). In cold ambient tem-
perature conditions, the diesel vehicle may delay crank
up to 30 seconds for the glow plugs or grid heater. Once
the vehicle has started, the engine will run for 15 min-
utes.
NOTE:
•The park lamps will turn on and remain on during
Remote Start mode.
•For security, power window and power sunroof op-
eration (if equipped) are disabled when the vehicle is
in the Remote Start mode.
•The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition switch must be cycled to the ON position
before you can repeat the start sequence for a third
cycle.
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Information Center (EVIC)/Customer-Programmable
Features (System Setup)” in “Understanding Your Instru-
ment Panel”.
ENGINE BREAK-IN RECOMMENDATIONS
The Cumminsturbocharged diesel engine does not
require a break-in period due to its construction. Normal
operation is allowed, providing the following recommen-
dations are followed:
•Warm up the engine before placing it under load.
•Do not operate the engine at idle for prolonged
periods.
•Use the appropriate transmission gear to prevent
engine lugging.
•Observe vehicle oil pressure and temperature indica-
tors.
•Check the coolant and oil levels frequently.
•Vary throttle position at highway speeds when carry-
ing or towing significant weight.
NOTE: Light duty operation such as light trailer towing
or no load operation will extend the time before the
engine is at full efficiency. Reduced fuel economy and
power may be seen at this time.
For additional vehicle break-in requirements, refer to
“Trailer Towing” in “Starting and Operating” of the
Owners Manual.
Because of the construction of the Cummins turbo-
charged diesel engine, engine run-in is enhanced by
loaded operating conditions which allow the engine
parts to achieve final finish and fit during the first
6,000 miles (10 000 km).
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTION
1. Tachometer
The tachometer indicates engine speed in revolutions per
minute.
CAUTION!
Do not operate the engine with the tachometer
pointer at high RPM for extended periods. Engine
damage may occur.
2. Turn Signal Indicator Light The arrow will flash with the exterior turn signal
when the turn signal lever is operated.
NOTE:
•A continuous chime will sound if the vehicle is driven
more than 1 mile (1.6 km) with either turn signal on.
•Check for an inoperative outside light bulb if either
indicator flashes at a rapid rate.
3. Fuel Gauge
Shows level of fuel in tank when ignition switch is in the
ON position.
4. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
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UNDERSTANDING YOUR INSTRUMENT PANEL 15

WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer-
ship for service if your vehicle overheats.
5. Speedometer
The speedometer shows the vehicle speed in miles per
hour and/or kilometers per hour (MPH/km/h).
6. 4LOW Indicator Light – If Equipped This light alerts the driver that the vehicle is in
the four-wheel drive LOW mode. The front and
rear driveshafts are mechanically locked to-
gether forcing the front and rear wheels to
rotate at the same speed. Low range provides a greater
gear reduction ratio to provide increased torque at the
wheels. For vehicles equipped with a premium cluster this indi-
cator will display in the Electronic Vehicle Information
Center (EVIC). Refer to ”Electronic Vehicle Information
Center (EVIC)” in “Understanding Your Instrument
Panel” for further information.
7. 4WD Indicator Light – If Equipped
This light indicates the vehicle is in four-wheel
drive and 4LOCK. 4WD allows all four wheels
to receive torque from the engine simultane-
ously.
8. TOW/HAUL Indicator Light – If Equipped The TOW HAUL button is located on the
center stack switch bank. This light will illumi-
nate when TOW HAUL mode is selected
16 UNDERSTANDING YOUR INSTRUMENT PANEL

9. Electronic Stability Control (ESC) Indicator
Light/Traction Control System (TCS) Indicator Light –
If EquippedIf the Electronic Stability Control (ESC)/
Traction Control System (TCS) Indicator Light
begins to flash during acceleration, ease up on
the accelerator and apply as little throttle as
possible. This indicator light starts to flash as soon as the
tires lose traction and the Electronic Stability Control
(ESC) becomes active. The “ESC/TCS Indicator Light”
also flashes when TCS is active. Be sure to adapt your
speed and driving to the prevailing road conditions. If
the “ESC/TCS Indicator Light” is on solid, the ESC
system has been turned off by the driver or a temporary
condition exists that will not allow full ESC function.
10. Exhaust Brake Indicator Light
This light will illuminate when the exhaust brake has
been turned on. 11. Vehicle Security Light — If Equipped
This light will flash at a fast rate for approxi-
mately 15 seconds, when the vehicle security
alarm is arming, and then will flash slowly
until the vehicle is disarmed.
12. Oil Pressure Gauge
The pointer should always indicate some oil pressure
when the engine is running. A continuous high or low
reading under normal driving conditions may indicate a
lubrication system malfunction. Immediate service
should be obtained from an authorized dealer.
13. Odometer/Trip Odometer Button
Press this button to toggle between the odometer and the
trip odometer display. Holding the button in resets the
trip odometer reading when in trip mode.
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UNDERSTANDING YOUR INSTRUMENT PANEL 17

14. Odometer/Electronic Vehicle Information Center
(EVIC) Display
Odometer
The odometer shows the total distance the vehicle has
been driven. U.S. federal regulations require that upon
transfer of vehicle ownership, the seller certify to the
purchaser the correct mileage that the vehicle has been
driven. Therefore, if the odometer reading is changed
during repair or replacement, be sure to keep a record of
the reading before and after the service so that the correct
mileage can be determined.
The two trip odometers show individual trip mileage. To
switch from odometer to trip odometers, press and
release the TRIP ODOMETER button.
To reset a trip odometer, display the desired trip odom-
eter to be reset then push and hold the button for
approximately two seconds until the display resets.15. Shift Lever Indicator
This display indicator shows the transmission shift lever
selection.
16. High Beam Indicator Light
This indicator shows that headlights are on high
beam. Push the multifunction lever forward to
switch the headlights to high beam, and pull toward
yourself (normal position) to return to low beam.
17. Voltmeter
When the engine is running, the gauge indicates the
electrical system voltage. The pointer should stay within
the normal range if the battery is charged. If the pointer
moves to either extreme left or right and remains there
during normal driving, the electrical system should be
serviced.
18 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:The voltmeter may show a gauge fluctuation at
various engine temperatures. This cycling operation is
caused by the post-heat cycle of the intake manifold
heater system. The number of cycles and the length of the
cycling operation is controlled by the engine control
module. Post-heat operation can run for several minutes,
and then the electrical system and voltmeter needle will
stabilize.
18. Cargo Light The cargo light will illuminate when the cargo
light is activated by pressing the cargo light
button on the headlight switch.
19. Brake Warning Light This light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on, it may indicate that the parking brake is applied, that the brake
fluid level is low, or that there is a problem with the
Anti-Lock Brake System reservoir.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS). In this case, the light will remain on until
the condition has been corrected. If the problem is related
to the brake booster, the ABS pump will run when
applying the brake and a brake pedal pulsation may be
felt during each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
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UNDERSTANDING YOUR INSTRUMENT PANEL 19

indicated by the “Brake Warning Light,” which will turn
on when the brake fluid level in the master cylinder has
dropped below a specified level.
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 “Brake Warning Light” on
is dangerous. Part of the brake system may have
failed. It will take longer to stop the vehicle. You
could have an accident. Have the vehicle checked
immediately. Vehicles equipped with the 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 Warning 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 position. The light should illuminate for approxi-
mately 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 position.
NOTE:
This light shows only that the parking brake is
applied. It does not show the degree of brake application.
20 UNDERSTANDING YOUR INSTRUMENT PANEL