2006 DODGE RAM 2500 DIESEL headlamp

3. Continue to hold the LOCK button, wait at least 4
seconds, but no longer than 10 seconds, then press and
hold the PANIC button. Release both buttons at the same
time.
4. To reactivate this feature, repeat the above steps.
Vehicles will be shipped from the assembly plants with
the park lamp flash feature activated. If desired, this
feature can be disabled by using the following procedure:
1. Perform this operation while standing outside the
vehicle.
2. Press and hold the UNLOCK button on a programmed
(i.e. functional) key fob.
3. Continue to hold the UNLOCK button, wait at least 4
seconds, but no longer than 10 seconds, then press and
hold the LOCK button. Release both buttons at the same
time.4. To reactivate this feature, repeat the above steps.
Using the Panic Alarm
To activate the Panic mode while the ignition is OFF press
and release the PANIC button on the transmitter once.
When the Panic mode is activated, the interior lights will
illuminate, the headlamps and parking lights will flash,
and the horn will sound.
To cancel the Panic mode press and release the PANIC
button on the transmitter a second time. Panic mode will
automatically cancel after 3 minutes or if the vehicle is
started and exceeds 15 mph. During the Panic Mode, the
door locks and remote keyless entry systems will func-
tion normally. Panic mode will not disarm the security
system on vehicles so equipped.
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫Reclining Seats.......................108
▫Adjustable Head Restraints..............108
▫Manual Rotary Lumbar Support Adjustment —
If Equipped.........................109
▫Power Seats — If Equipped..............110
▫Rear Seat Features — Mega Cab Models.....112
▫Heated Seats — If Equipped.............117

To Open And Close The Hood.............118

Lights...............................120
▫Interior Lights.......................120
▫Battery Saver........................121
▫Headlamp Delay......................122
▫Headlights, Parking Lights, Panel Lights.....122▫Daytime Running Lights (Canada Only And
Fleet Vehicles)........................123
▫Lights-On Reminder...................123
▫Fog Lights — If Equipped...............123
▫Cargo Light — If Equipped..............124

Multifunction Control Lever...............124
▫Turn Signals.........................124
▫Passing Light........................125
▫High Beam / Low Beam Select Switch......125
▫Windshield Wipers....................126
▫Windshield Washers...................127

Tilt Steering Column....................128

Driver Adjustable Pedals — If Equipped......129
74 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

open and the interior lights are on, rotating the dimmer
control all the way down to the OFF detent will cause all
the interior lights to go out. This is also known as the
Partymode because it allows the doors to stay open for
extended periods of time without discharging the vehi-
cle’s battery.
The brightness of the instrument panel lighting can be
regulated by rotating the dimmer control up (brighter) or
down (dimmer). When the headlights are ON you can
supplement the brightness of the odometer, trip odom-
eter, radio and overhead console by rotating the control
up until you hear a click. This feature is termed the
“Parade” mode and is useful when headlights are re-
quired during the day.
Club Cab/Quad Cab models may have an optional
switched dome lamp that may be operated by pressing
the lens.Battery Saver
To protect the life of your vehicle’s battery, Load Shed-
ding is provided for both the interior and exterior lights.
If the ignition is off and any door is left ajar for 10
minutes or the dimmer control is rotated upwards for 10
minutes, the interior lights will automatically turn off.
If the headlamps remain on while the ignition is cycled
off, the exterior lights will automatically turn off after 8
minutes. If the headlamps are turned on and left on for 8
minutes while the ignition is off, the exterior lights will
automatically turn off.
NOTE:Battery Saver mode is cancelled if the ignition is
ON.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121
3

Headlamp Delay
To aid in your exit, your vehicle is equipped with a
headlamp delay that will leave the headlamps on for 90
seconds. This delay is initiated when the ignition is
turned OFF while the headlamp switch is on, and then
the headlamp switch is cycled off. Headlamp delay can
be cancelled by either turning the headlamp switch ON
then OFF or by turning the ignition ON.
Headlights, Parking Lights, Panel Lights
When the headlight switch is rotated to the first
position, the parking lights, taillights, side marker
lights, license plate light and instrument panel
lights are all turned on. The headlights will turn ON
when the switch is rotated to the second position.Your vehicle is equipped with plastic headlight lenses
that are lighter and less susceptible to stone breakage
than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
Light Switch Rotation
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•Voltmeter Operation:
•The voltmeter may show a gauge fluctuation if certain
engine temperatures are below 66°F (19°C). 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, this time
will not exceed 150 seconds. The needle should then
stabilize at the approximate operation point.
•The cycling action will cause temporary dimming of
the headlamps, interior lamps, and also a noticeable
reduction in blower motor speed.
Cold Weather Precautions
Operation in ambient temperature below 32°F (0°C) may
require special considerations. The following charts sug-
gest these options:
Fuel Operating Range
*No. 1 diesel fuel should only be used where extended
arctic conditions (-10°F/-23°C) exist.
NOTE:
•Use of Climatized Diesel Fuel or Number 1 Diesel Fuel
results in a noticeable decrease in fuel economy.
•Climatized Diesel Fuel is a blend of Number 2 and
Number 1 Diesel Fuels which reduces the temperature
at which wax crystals form in fuel.
STARTING AND OPERATING 259
5

NOTE:Refer to Fuel Requirements in this section for
further details on fuel recommendations.
Engine Block Heater
The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the heater
cord to a ground–fault interrupter protected 110–115 volt
AC electrical outlet with a grounded, three-wire exten-
sion cord.
The engine block heater cord is routed under the hood to
the right side and can be located just behind the grille
near the headlamp.
NOTE:The engine block heater cord is a factory in-
stalled option. If your vehicle is not equipped, heater
cords are available from your authorized Mopardealer.
The block heater must be plugged in at least one hour to
have an adequate warming effect on the coolant.
WARNING!
Remember to disconnect the cord before driving.
Damage to the 110–115 volt electrical cord could
cause electrocution.
NOTE:The block heater will require 110 Volts AC and
6.5 Amps to activate the heater element.
Block Heater Usage
A.Temperatures below 0°F (-18°C)
•Block Heater Required for 15W-40
•Block Heater Recommended for 5W-40
B.Temperatures below - 20°F (-29°C)
•Block Heater Required for 5W-40
260 STARTING AND OPERATING

ENGINE RUNAWAY
WARNING!
In case of engine runaway due to flammable fumes
from gasoline spills or turbocharger oil leaks being
sucked into the engine do the following to help
avoid personal injury and/or vehicle damage:
1. Shut off engine ignition switch.
2. Using a CO
2or dry chemical type fire extin-
guisher, direct the spray from the fire extinguisher
into the grille on the passenger side so that the spray
enters the engine air intake.
The inlet for the engine air intake is located behind the
passenger side headlamp and receives air through the
grille
FUEL REQUIREMENTS
Use good quality diesel fuel from a reputable supplier in
your Dodge truck. For most year-round service, No. 2
diesel fuel meeting ASTM specification D-975 will pro-
vide good performance. If the vehicle is exposed to
extreme cold (below 20°F or -7°C), or is required to
operate at colder-than-normal conditions for prolonged
periods, use climatized No. 2 diesel fuel or dilute the No.
2 diesel fuel with 50% No. 1 diesel fuel. This will provide
better protection from fuel gelling or wax-plugging of the
fuel filters.
WARNING!
Do not use alcohol or gasoline as a fuel blending
agent. They can be unstable under certain conditions
and hazardous or explosive when mixed with diesel
fuel.
314 STARTING AND OPERATING

REPLACEMENT LIGHT BULBS
LIGHT BULBS — Inside Bulb No.
Overhead Console Lights............... TS212-2
Dome Light............................7679
All of the inside bulbs are brass or glass wedge base.
Aluminum base bulbs are not approved.
LIGHT BULBS — Outside Bulb No.
Back-Up..............................3057
Center High Mounted Stop Lamp............. 912
Fog Lamp...........................9006LL
Headlamp (Halogen)..................... H13
Side Marker Bulb....................... W5W
Park & Turn Signal...................3157NAK
Rear License Plate Lamp................... 168
Rear Cargo Light......................... 912LIGHT BULBS — Outside Bulb No.
Tail & Stop............................3057
Cab Clearance Lights...................... 168
Dual Rear Wheel Sidemarker Light............ 168
Dual Rear Wheel Tailgate ID Lights (3)......... 168
BULB REPLACEMENT
Headlight (Halogen)/Front Park and Turn Lights
CAUTION!
This is a halogen bulb. Avoid touching the glass
with your fingers. Reduced bulb life will result.
1. Open the hood
424 MAINTAINING YOUR VEHICLE