2006 DODGE RAM 3500 DIESEL climate control

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.Electric Rear Window Defroster and Heated
Sideview Mirrors — If Equipped
The Electric Rear Window Defroster and Heated
side view mirrors are activated by pressing the
heated grid button, located on the Climate Control panel,
with the ignition On. Turning Off the ignition will
deactivate the Electric Rear Window Defroster and
Heated side view mirrors feature. These features also
turn off after activation, when 15 minutes have elapsed.
To reactivate, simply press the button again.
UNDERSTANDING YOUR INSTRUMENT PANEL 237
4

Dual Zone Temperature Control
Use this control to regulate the temperature of the air
inside the passenger compartment. This is accomplished
by having separate temperature control slides for boththe driver and front passenger. The blue area of the scale
indicates cooler temperatures while the red area indicates
warmer temperatures.
Electric Rear Window Defroster and Heated
Sideview Mirrors — If Equipped
The Electric Rear Window Defroster and Heated
side view mirrors are activated by pressing the
heated grid button, located on the Climate Control panel,
with the ignition On. Turning Off the ignition will
deactivate the Electric Rear Window Defroster and
Heated side view mirrors feature. These features also
turn off after activation, when 15 minutes have elapsed.
To reactivate, simply press the button again.
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.
Dual Zone Temperature Control
UNDERSTANDING YOUR INSTRUMENT PANEL 241
4

Call Toll Free at:
•1–800–890–4038 (U.S.)
•1–800–387–1143 (Canada)
Or
Visit us on the World Wide Web at:
•www.techauthority.daimlerchrysler.com
•www.daimlerchrysler.ca/manuals
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following describes the tire grading categories estab-
lished by the National highway Traffic Safety Adminis-
tration. The specific grade rating assigned by the tire’s
manufacturer in each category is shown on the sidewall
of the tires on your car.All Passenger Car Tires Must Conform to Federal Safety
Requirements in Addition to These Grades.
Treadwear
The treadwear grade is a comparative rating based on the
wear rate of the tire when tested under controlled con-
ditions on a specified government test course. For ex-
ample, a tire graded 150 would wear one and a half (1
1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends
upon the actual conditions of their use, however, and
may depart significantly from the norm due to variations
in driving habits, service practices and differences in road
characteristics and climate.
Traction Grades
The traction grades, from highest to lowest, are AA, A, B,
and C. Those grades represent the tire’s ability to stop on
wet pavement as measured under controlled conditions
IF YOU NEED CONSUMER ASSISTANCE 475
9

Child Restraint Tether Anchors.............60,64
Child Seat............................56,63
Cigar Lighter........................... 152
Climate Control......................... 231
Clock.....................185,188,196,209,223
Clutch Linkage Maintenance................ 405
Compact Disc (CD) Maintenance............. 230
Compact Spare Tire...................... 304
Compass.............................. 138
Compass Calibration..................... 138
Compass Variance....................... 139
Computer, Trip/Travel.................... 134
Console, Overhead....................... 133
Contract, Service........................ 472
Cooling System......................... 397
Coolant Capacity...................... 437
Coolant Level......................... 398
Disposal of Used Coolant................ 401
Drain, Flush, and Refill.................. 398Inspection........................... 397
Radiator Cap......................... 401
Selection of Coolant (Antifreeze).........400,438
Temperature Gauge..................... 179
Cruise Control (Speed Control).............. 130
Cup Holder............................ 153
Customer Assistance..................... 470
Data Recorder, Event...................... 54
Daytime Running Lights................... 123
Dealer Service.......................... 376
Defroster, Rear Window..............81,237,241
Defroster, Windshield..................233,235
Delay (Intermittent) Wipers................. 126
Differential, Limited-Slip.................. 285
Dipsticks.............................. 379
Power Steering........................ 392
Disc Brakes............................ 403
Disposal.............................. 384
480 INDEX