2007 RAM CHASSIS CAB lock

3. To switch the clock to the small clock, quickly press
TIME again.
4. To toggle back to the large clock, simply press TIME. VIDEO ENTERTAINMENT SYSTEM (SALES CODE
XRV) — IF EQUIPPED
The optional VES™ (Video Entertainment System) con-
sists of a DVD player and LCD (liquid crystal display)
screen, a battery-powered remote control, and two head-
sets. The system is located in the headliner behind the
front row seat. Refer to your VES™ User’s Manual for
detailed operating instructions.
SATELLITE RADIO — IF EQUIPPED
Satellite radio uses direct satellite to receiver broadcast-
ing technology to provide clear digital sound, coast to
coast. The subscription service provider is Sirius™ Satel-
lite Radio. This service offers over 100 channels of music,
sports, news, entertainment, and programming for chil-
dren, directly from its satellites and broadcasting studios.222 UNDERSTANDING YOUR INSTRUMENT PANEL

Selecting a Channel
Press and release the SEEK or TUNE knob to search for
the next channel. Press the top of the button to search up
and the bottom of the button to search down. Holding the
TUNE button causes the radio to bypass channels until
the button is released.
Press and release the SCAN button (if equipped) to
automatically change channels every 7 seconds. The
radio will pause on each channel for 7 seconds before
moving on to the next channel. The word  SCAN  will
appear in the display between each channel change. Press
the SCAN button a second time to stop the search.
NOTE: Channels that may contain objectionable content
can be blocked. Contact Sirius Customer Care at 888-539-
7474 to discuss options for channel blocking or unblock-
ing. Please have your ESN/SID information available. Storing and Selecting Pre-Set Channels
In addition to the 12 AM and 12 FM pre-set stations, you
may also commit 12 satellite stations to push button
memory. These satellite channel pre-set stations will not
erase any AM or FM pre-set memory stations. Follow the
memory pre-set procedures that apply to your radio.
Using the PTY (Program Type) Button — If
Equipped
Follow the PTY button instructions that apply to your
radio.
PTY Button  SCAN 
When the desired program type is obtained, press the
 SCAN  button within five seconds. The radio will play 7
seconds of the selected channel before moving to the next
channel of the selected program type. Press the  SCAN 
button a second time to stop the search. UNDERSTANDING YOUR INSTRUMENT PANEL 225
4

NOTE: Pressing the  SEEK  or  SCAN  button, while
performing a music type scan, will change the channel by
one and stop the search. Pressing a pre-set memory
button during a music type scan, will call up the memory
channel and stop the search.
PTY Button  SEEK 
When the desired program is obtained, press the  SEEK 
button within five seconds. The channel will change to
the next channel that matches the program type selected.
Satellite Antenna
To ensure optimum reception on vehicles available with
a luggage rack, do not place items on the roof around the
rooftop antenna location. Metal objects placed within the
line of sight of the antenna will cause decreased perfor-
mance. Larger luggage items should be placed as far
forward as possible. Do not place items directly on or
above the antenna. Reception Quality
Satellite reception may be interrupted due to one of the
following reasons.
• The vehicle is parked in an underground parking
structure or under a physical obstacle.
• Dense tree coverage may interrupt reception.
• Driving under wide bridges or along tall buildings can
cause intermittent reception.
• Placing objects over or too close to the antenna can
cause signal blockage.
REMOTE SOUND SYSTEM CONTROLS — IF
EQUIPPED
The remote sound system controls are located on the rear
surface of the steering wheel. Reach behind the wheel to
access the switches.226 UNDERSTANDING YOUR INSTRUMENT PANEL

Bi-Level
Outside air flows through the outlets located in the
instrument panel and at the floor.
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 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.232 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 235
4

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.238 UNDERSTANDING YOUR INSTRUMENT PANEL

▫ Operating Precautions ..................263
▫ Cooling System Tips — Automatic Transmission 263

Engine Block Heater — If Equipped .........265

Diesel Exhaust Brake (Engine Braking) – If
Equipped ............................265

Automatic Transmission ..................266
▫ Automatic Transmission With Overdrive (5 Speed
545RFE) — If Equipped .................267
▫ Automatic Transmission (6 Speed AS68RC) — If
Equipped ...........................273

Manual Transmission ....................279
▫ Manual Transmission — 6 Speed (G56) ......280
▫ Recommended Vehicle Shift Speeds ........280
▫ Downshifting – Gas Engine ..............281 ▫ Downshifting – Diesel Engine ............282

Four-Wheel- Drive Operation — If Equipped . . . 283
▫ Manually Shifted Transfer Case Operating
Information/Precautions ................283
▫ Shifting Procedure - Manually Shifted Transfer
Case ..............................286
▫ Transfer Case Reminder Light ............287
▫ Electronically Shifted Transfer Case Operating
Information/Precautions (4 Position Switch)—If
Equipped ...........................288
▫ Shifting Procedure - Electronically Shifted Transfer
Case ..............................292

Limited-Slip Differential — If Equipped .......295

Power Take Off Operation – If Equipped ......296
▫ Stationary Mode ......................296244 STARTING AND OPERATING

▫ MobileMode ........................297

Driving On Slippery Surfaces ..............298

Driving Off-Road .......................298

Parking Brake .........................299

Brake System ..........................301
▫ Brake Noise .........................302
▫ Four-Wheel Anti-Lock Brake System ........302

Power Steering ........................304

Tire Safety Information ...................305
▫ Tire Markings ........................305
▫ Tire Identification Number (TIN) ..........308
▫ Tire Loading And Tire Pressure ...........310

Tires — General Information ...............314 ▫ Tire Pressure .........................314
▫ Tire Inflation Pressures .................315
▫ Radial-Ply Tires ......................317
▫ Compact Spare Tire — If Equipped .........318
▫ Limited Use Spare — If Equipped .........319
▫ Tire Spinning ........................319
▫ Tread Wear Indicators ..................320
▫ LifeOfTire .........................321
▫ Replacement Tires .....................321
▫ Alignment And Balance .................322

Supplemental Tire Pressure Information – If
Equipped ............................323

Tire Chains ...........................323 STARTING AND OPERATING 245
5