speeds will reduce fogging. Interior fogging on the
windshield can be quickly removed by selecting the
defrost mode.
Regular cleaning of the inside of the windows with a
non-filming cleaning solution (vinegar and water works
very well) will help prevent contaminates (cigarette
smoke, perfumes, etc.) from sticking to the windows.
Contaminates increase the rate of window fogging.
Summer Operation
Air conditioned vehicles must be protected with a high
quality antifreeze coolant during summer to provide
proper corrosion protection and to raise the boiling point
of the coolant for protection against overheating. A 50 %
concentration is recommended. Refer to Recommended
Fluids and Genuine Parts for the proper coolant type.
When using the air conditioner in extremely heavy traffic
in hot weather especially when towing a trailer, addi-
tional engine cooling may be required. If this situation is
encountered, operate the transmission in a lower gear to
increase engine RPM, coolant flow and fan speed. When
stopped in heavy traffic, it may be necessary to shift into
NEUTRAL and depress the accelerator slightly for fast
idle operation to increase coolant flow and fan speed.
NOTE:
On models equipped with Diesel engines, the
idle speed will automatically increase to 1000 rpm at
elevated coolant temperatures to improve engine cooling.
Your air conditioning system is also equipped with an
automatic recirculation system. When the system senses
a heavy load or high heat conditions, it may use partial
Recirculation A/C mode to provide additional comfort.
Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other obstruc-
tions.
UNDERSTANDING YOUR INSTRUMENT PANEL
197
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Содержание 2004 Ram 2500
Страница 2: ......
Страница 8: ......
Страница 66: ...Multiple Child Restraints 66 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE ...
Страница 141: ...INSTRUMENTS AND CONTROLS UNDERSTANDING YOUR INSTRUMENT PANEL 141 4 ...
Страница 142: ...INSTRUMENT CLUSTER 142 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 198: ...Operating Tips Chart 198 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 203: ...m Driving Off Road 292 m Traction 293 m Engine Data Plate 294 STARTING AND OPERATING 203 5 ...
Страница 250: ...250 STARTING AND OPERATING ...
Страница 316: ......
Страница 320: ...ENGINE COMPARTMENT 5 9L 5 9L HO CUMMINS TURBO DIESEL 320 MAINTAINING YOUR VEHICLE ...
Страница 368: ...368 MAINTAINING YOUR VEHICLE ...
Страница 382: ......
Страница 406: ...406 IF YOU NEED CONSUMER ASSISTANCE ...
Страница 410: ......
Страница 411: ...INDEX 10 ...