clock DODGE RAM 2500 DIESEL 2007 3.G User Guide

Blower Control
The rotary knob on the left of the
control panel is the blower control.
Turn the knob clockwise to one of the
four positions to obtain the blower
speed you desire. To turn the blower
off, turn the knob to the far left posi-
tion.
Temperature Control
The rotary knob at the center of the
control panel controls the temperature
of the interior air. You can choose your
degree of comfort by rotating the
knob. The coldest temperature setting
is to the extreme left (blue region) and
the warmest setting is to the extreme
right (red region) of the rotation.
Circulation
The cab is designed with features to promote outside air
circulation. There are grilles in the cab back panel. These
are air exhausters that provide the means for regular
exchange of cab air.
Side window demisters direct air flow specifically to the
window glass to help prevent interior fogging of the
glass. They are located in the extreme outside upper
edges of the instrument panel. The demisters also pro-
vide extra air ducts for circulation. They are in operation
whenever the Floor, Mix or Defrost modes are in use. To
remove frost from the side windows, it is best to use the
full defrost mode.
NOTE: When you turn off the engine you may hear a
hissing sound from under the hood for a short period of
time. This is a normal condition that occurs if the air
conditioning system has been on. It is not an indication of
a problem with the air conditioning system.
UNDERSTANDING YOUR INSTRUMENT PANEL 239
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Mix
Outside air flows in equal proportions through the
floor and defroster outlets.
Defrost
Outside air is primarily directed to the windshield
through the defroster outlets located at the base of
the windshield and side window demist outlets.
NOTE: The air conditioning compressor operates in
both Mix and Defrost or a blend of these modes, even if
the A/C button has not been pressed. This dehumidifies
the air to help dry the windshield.
Blower Control
The rotary knob on the left of the
control panel is the blower control.
Turn the knob clockwise to one of the
four positions to obtain the blower
speed you desire. To turn the blower
off, turn the knob to the far left posi-
tion.
242 UNDERSTANDING YOUR INSTRUMENT PANEL

WARNING!
After using the jack and tools, always reinstall them
in the original carrier and location. While driving
you may experience, abrupt stopping, rapid accelera-
tion, or sharp turns. A loose jack, tools, bracket or
other objects in the vehicle may move around with
force, resulting in serious injury.
JACKING INSTRUCTIONS
Removing The Spare Tire
Remove the spare tire before attempting to jack the truck.
Attach the wheel wrench to the jack extension tube. Insert
the tube through the access hole between the lower
tailgate and the top of the bumper and into the winch
mechanism tube. Rotate the wheel wrench handle coun-
terclockwise until the spare tire is on the ground with
enough cable slack to allow you to pull it out from under the vehicle. When the spare is clear, tilt the retainer at the
end of the cable and pull it through the center of the
wheel.
It is recommended that you stow the flat or spare to
avoid tangling the loose cable.
356 WHAT TO DO IN EMERGENCIES

1. Remove the spare wheel, jack, and tools from storage.
2. Using the wheel wrench, loosen, but do not remove,
the wheel nuts by turning them counterclockwise one
turn while the wheel is still on the ground.
3. For 2500/3500 4x2 series trucks, when changing a
front wheel, place the bottle jack under the frame rail
behind the wheel. Locate the jack as far forward as
possible on the straight part of the frame.
For 2500/3500 4x4 series trucks, when changing the front
wheel, assemble the jack drive tube to the jack and
connect the drive tube to the extension tube. Place the
jack under the axle as close to the tire as possible with the
drive tubes extending to the front. Connect the jack tube
extension and wheel wrench. When changing a rear wheel, assemble the jack drive
tube to the jack and connect the drive tube to the
extension tube. Place the jack under the axle between the
spring and the shock absorber with the drive tubes
extending to the rear. Connect the jack tube extension and
wheel wrench.
Before raising the wheel off the ground, make sure that
the jack will not damage surrounding truck parts and
adjust the jack position as required.
NOTE:
If the jack will not lower by turning the dial
(thumb wheel) by hand, it may be necessary to use the
jack drive tube in order to lower the jack.
WHAT TO DO IN EMERGENCIES 359
6

4. By rotating the wheel wrench clockwise, raise the
vehicle until the wheel just clears the surface.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle unstable and cause an accident. It could
slip off the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
5. Remove the wheel nuts and pull the wheel off. Install
the spare wheel and wheel nuts with the cone shaped end
of the nuts toward the wheel on 2500/3500 single rear
wheel (SRW) models. On 3500 dual rear wheel models
(DRW) the lug nuts are a two piece assembly with a flat
face. Lightly tighten the nuts. To avoid risk of forcing the
vehicle off the jack, do not fully tighten the nuts until the
vehicle has been lowered.
6. Using the wheel wrench, finish tightening the nuts
using a crisscross pattern. Correct nut tightness is 135 ft.
lbs. (183 N·m) torque for 2500/3500 single rear wheel
WHAT TO DO IN EMERGENCIES 361
6

7. Remove housing from vehicle with headlight halogen
bulb in housing.
8. Twist the headlight halogen bulb
14turn and remove
headlight bulb from the housing.
9. Replace headlight or side marker/turn signal/park
light bulb. Do not touch the headlight halogen bulb.
10. Reverse procedure for installation of bulbs and hous-
ing.
Fog Lights
1. Reach under the vehicle, unlock and twist connector
counterclockwise14turn and remove connector and bulb
from housing.
436 MAINTAINING YOUR VEHICLE

2. Pull the housing straight out from the body, with a
quick motion, to separate the housing from the body. If
not pulled straight, locators may be damaged. 3. Rotate the bulb socket counterclockwise to remove
from the housing.
Pulling Housing From Body
Rotating Bulb Socket From Housing
438 MAINTAINING YOUR VEHICLE

Tailgate ID Lights (Dual Rear Wheels) — If
Equipped
1. Remove the two screws and housing and access the
bulb sockets from the rear. 2. Turn socket
14turn counterclockwise to access the
bulb.
MAINTAINING YOUR VEHICLE 443
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3. Pull bulb straight out from socket.
4. Reverse procedure for installation of bulbs and hous-
ing.
Rear Light Bar ID Marker (Dual Rear Wheel) – If
Equipped
1. Loosen the two screws and the housing to gain access
to the bulb sockets.
2. Turn the socket 1/4 turn counterclockwise to access
the bulb.
444 MAINTAINING YOUR VEHICLE

3. Pull the bulb straight out from the socket.
4. Reverse procedure for installation of bulbs and hous-
ing.
Side Marker Lights (Dual Rear Wheels)
1. Push rearward on the side marker light assembly.
2. Pull the entire assembly from the fender. 3. Turn socket
14turn counterclockwise and remove from
assembly to access the bulb.
4. Pull bulb straight out from socket.
5.
Reverse procedure for installation of bulbs and housing.
FLUID CAPACITIES
FLUID CAPACITIES U.S. Metric
Fuel
2500 Shortbed Models 34 gal. 128L2500 Longbed Models 35 gal. 132L
3500 Shortbed Models 34 gal. 128L 3500 Longbed Models 35 gal. 132L
Engine Oil 5.9L Diesel Engine I-6 12.0 qts. 11.4L
Cooling System 5.9L Diesel Engine I-6 7 gal. 26.5L
MAINTAINING YOUR VEHICLE 445
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