2006 DODGE RAM 1500 GAS lock

Defrost
Outside air is primarily directed to the windshield
through the defroster outlets located at the base of
the windshield, and the demister outlets located at the
edge of each side of the instrument panel.
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.
276 UNDERSTANDING YOUR INSTRUMENT PANEL

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 279
4

Panel
Outside air flows through the outlets located in the
instrument panel. These outlets can be adjusted to
direct the airflow.
Bi-Level
Air flows through the outlets located in the instru-
ment panel and those located on the floor.
NOTE: There is a difference in temperature between the
upper and lower outlets for added comfort. The warmer
air goes to the floor outlets. This feature gives improved
comfort during sunny but cool conditions.
Heat
Outside air flows primarily through the floor out-
lets located under the instrument panel.
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.
282 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS

Ignition/Starter Switch ...................294
▫ Lock ..............................294
▫ Off ...............................294
▫ On................................294
▫ Start ..............................295
▫ ACC ..............................295
▫ Manual Transmission Key Release Button ....295
▫ Key Reminder .......................296

Starting Procedures .....................296 ▫
Manual Transmission ..................296
▫ Automatic Transmission ................296
▫ If Engine Fails To Start .................297
▫ Engine Block Heater — If Equipped ........297
▫ After Starting ........................298

Transmission Shifting ....................299
▫ Automatic Transmission With Overdrive .....299
▫ Manual Transmission ..................304

Four-Wheel- Drive Operation — If Equipped . . . 308
5

▫Manually Shifted Transfer Case Operating
Information/Precautions ................308
▫ Shifting Procedure - Manually Shifted
Transfer Case ........................311
▫ Transfer Case Reminder Light ............312
▫ Electronically Shifted Transfer Case Operating
Information/Precautions (5 Position Switch)—
If Equipped .........................312
▫ Shifting Procedure - Electronically Shifted
Transfer Case ........................318
▫ Electronically Shifted Transfer Case Operating
Information/Precautions (4 Position Switch)—
If Equipped .........................320
▫ Shifting Procedure - Electronically Shifted
Transfer Case ........................325

Limited-Slip Differential — If Equipped .......327

Parking Brake .........................328

Brake System ..........................330
▫ 3500 Dual Rear Wheel Models Only ........330
▫ Brake Noise .........................330
▫ Rear Wheel Anti-Lock Brake System —
RWAL .............................331
▫ Four-Wheel Anti-Lock Brake System —
If Equipped .........................331

Power Steering ........................333

Multi Displacement System (MDS) -
5.7L Engine Only .......................334

Tire Safety Information ...................335
▫ Tire Markings ........................335
▫ Tire Identification Number (TIN) ..........338
290 STARTING AND OPERATING

IGNITION/STARTER SWITCH LOCK
Locks the automatic transmission shift control into the
PARK position. It also engages the steering wheel lock (if
equipped) when the steering wheel is turned.
NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
depressed to shift out of Park (P).
OFF
Unlocks the steering wheel (if equipped with locking
wheel) and the automatic transmission shift control with
engine off.
ON
This is the normal running position.Ignition Switch Positions
294 STARTING AND OPERATING

START
Starts the engine. When the engine starts, release the key.
The ignition key will return to the ON position for
normal driving.
ACC
Allows the electrical accessories to be used when the
engine is not running.
Manual Transmission Key Release Button
To remove the key on vehicles equipped with manual
transmissions, turn the key to the Lock position and press
the button to remove the ignition key.
Ignition Key Release Button
STARTING AND OPERATING 295
5

Key Reminder
An alarm will sound to remind you if the key is left in the
ignition and the driver’s door is opened.
STARTING PROCEDURES
The starter should not be operated for more than 15-
second intervals. Waiting a few seconds between such
intervals will protect the starter from overheating.
Manual Transmission
Apply the parking brake, place the gearshift control lever
in NEUTRAL and depress the clutch pedal to the floor
before starting the vehicle. This vehicle is equipped with
a clutch interlocking ignition system. It will not start
unless the clutch is fully depressed.
Automatic Transmission
Start the engine with the selector lever in NEUTRAL or
PARK position. Apply the brake before shifting to any
driving range.
Normal Starting of either a warm or cold engine is
obtained without pumping or depressing the accelerator
pedal. Turn the key to the START position and release
when the engine starts. If the engine fails to start within
10 seconds, turn the key to the OFF position, wait 5
seconds, then repeat the starting procedure.
NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
depressed to shift out of Park (P).
296 STARTING AND OPERATING