2008 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 257
2008 Dodge Ram 2500 Pickup Manual
Page 257 highlights
UNDERSTANDING YOUR INSTRUMENT PANEL 255 Side window demisters direct airflow 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 provide 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. Air Conditioning with Dual Zone Temperature Control - If Equipped With the Dual Zone Temperature Control System, each front seat occupant can independently control the temperature of air coming from the outlets on their side of the vehicle. 4 Dual Zone Control Head
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