2007 Ram 2500 (Diesel) transmission

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS

A Word About Your Keys..................12
▫Ignition Key Removal...................12
▫Locking Doors With The Key..............14

Steering Wheel Lock — If Equipped..........15
▫If You Wish To Manually Lock The
Steering Wheel........................15
▫To Release The Steering Wheel Lock.........15
▫Automatic Transmission Ignition Interlock
System..............................15

Sentry Key — If Equipped.................15▫Replacement Keys......................16
▫Customer Key Programming..............17
▫General Information....................18

Security Alarm System — If Equipped.........18
▫Rearming Of The System.................18
▫ToSetTheAlarm ......................18
▫To Disarm The System...................19

Illuminated Entry System — If Equipped.......19

Remote Keyless Entry — If Equipped.........20
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A WORD ABOUT YOUR KEYS
The dealer that sold you your new vehicle has the key
code numbers for your vehicle locks. These numbers can
be used to order duplicate keys from your dealer. Ask
your dealer for these numbers and keep them in a safe
place.
Ignition Key Removal
Automatic Transmission — If Equipped
Place the shift lever in PARK. Turn the ignition switch to
the LOCK position, and remove the key.
Ignition Key
Ignition Switch Positions
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

CAUTION!
An unlocked car is an invitation to thieves. Always
remove key from the ignition and lock all doors
when leaving the vehicle unattended.
Manual Transmission — If Equipped
When the steering wheel is in the LOCK position, the
steering and ignition systems are locked to provide
antitheft protection for your vehicle. It may be difficult to
turn the key from the LOCK position when starting your
vehicle. Move the steering wheel left and right while
turning the key until it turns easily. To remove the key,
depress and hold the release button located between the
ignition switch and the instrument panel. Turn the igni-
tion key to LOCK and remove the key.
Locking Doors With The Key
You can insert the key with either side up. To lock the
door, turn the key rearward, to unlock the door, turn the
key forward. See Section 7 of this manual for door lock
lubrication.
Ignition Key Release Button
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 ignition key. If the steering wheel is moved no
more than 1/2 turn in either direction and the key is not
in the ignition switch, the steering wheel will lock.
If You Wish To Manually Lock The Steering
Wheel:
With the engine running, turn the steering wheel upside
down, turn off the engine and remove the key. Turn the
steering wheel slightly in either direction until the lock
engages.
To Release The Steering Wheel Lock:
Insert the key in the ignition switch and start the engine.
If the key 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 todisengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
Automatic Transmission Ignition Interlock System
This system prevents the key from being removed unless
the shift lever is in PARK. It also prevents shifting out of
PARK unless the key is in the ON positions, and the
brake pedal is depressed.
SENTRY KEY — IF EQUIPPED
The Sentry Key Immobilizer System prevents unautho-
rized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses ignition keys, which have an embedded
electronic chip (transponder), to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed to the vehicle can be used to start and operate
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
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•Airbag deployment level (if applicable)
•Impact acceleration and angle
•Seatbelt status
•Brake status (service and parking brakes)
•Accelerator status (including vehicle speed)
•Engine control status (including engine speed)
•Transmission gear selection
•Cruise control status
•Traction/stability control status
•Tire pressure monitoring system status (if equipped)
Child Restraint
Everyone in your vehicle needs to be buckled up all the
time — babies and children, too. Every state in the United
States and all Canadian provinces require that small
children ride in proper restraint systems. This is the law,
and you can be prosecuted for ignoring it.
Children 12 years and under should ride properly buck-
led up in a rear seat, if available. According to crash
statistics, children are safer when properly restrained in
the rear seats rather than in the front.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Children Too Large for Booster Seats
Children who are large enough to wear the shoulder belt
comfortably, and whose legs are long enough to bend
over the front of the seat when their back is against the
seat back should use the lap/shoulder belt in a rear seat.
•Make sure that the child is upright in the seat.
•The lap portion should be low on the hips and as snug
as possible.
•Check belt fit periodically. A child’s squirming or
slouching can move the belt out of position.
If the shoulder belt contacts the face or neck, move the
child closer to the center of the vehicle. Never allow a
child to put the shoulder belt under an arm or behind
their back.
NEW ENGINE BREAK-IN
Your Cummins 24 Valve Turbo Diesel engine does not
require a break-in period due to its construction. Normal
operation is allowed, provided the following recommen-
dations are followed:
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.
•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.
74 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫Front Instrument Panel Cupholders (40–20–40
Seats) — Automatic Transmission..........172
▫Front Instrument Panel Cupholders (Bucket
Seats) — Automatic Transmission..........174
▫Front Instrument Panel Cupholders
— Manual Transmission................174
▫Rear Cupholder — Quad Cab
— If Equipped.......................175
▫Rear Cupholder — Mega Cab............175

Storage..............................176
▫Center Storage Compartment (40–20–40 Seat)
— If Equipped.......................176
▫Center Storage Compartment (Bucket Seats)
— If Equipped.......................177
▫Storage And Seats (Quad Cab Models)......179▫Storage And Seats (Mega Cab Models)......179
▫Plastic Grocery Bag Retainers
(Mega Cab Models)....................181

Rear Window Features...................181
▫Electric Rear Window Defroster And Heated
Side View Mirrors — If Equipped..........181
▫Power Sliding Rear Window — If Equipped . . 182
▫Sliding Rear Window — If Equipped.......182

Fold Flat Load Floor — If Equipped.........183

Pickup Box...........................186

Slide-In Campers.......................188
▫Camper Applications...................188

Easy-Off Tailgate.......................188
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 83
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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.To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other abrasive materials to clean the lenses.
Daytime Running Lights (Canada Only and Fleet
Vehicles)
The headlights on your vehicle will illuminate when the
engine is started and the transmission is in any gear
except park. This provides a constantLights ONcon-
dition until the ignition is turned OFF. The lights illumi-
nate at less than 50% of normal intensity. If the parking
brake is applied the Daytime Running Lights will turn
off.
Light Switch Rotation
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 131
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