2012 Nissan Pathfinder Owner's Manual - Page 215

● The air conditioning system should be operated for approximately 10 minutes at least once a month. This helps prevent damage to the system due to lack of lubrication. ● A visible mist may be seen coming from the vents in hot, humid conditions as the air is cooled rapidly. This does not indicate a malfunction. ● If the engine coolant temperature gauge indicates engine coolant temperature over the normal range, turn the air conditioner off. See "If your vehicle overheats" in the "In case of emergency" section of this manual. AIR FLOW CHARTS The following charts show the button and dial positions for MAXIMUM AND QUICK heating, cooling or defrosting. For additional information on heating and cooling, see "Heater and air conditioner (manual)" in this section. The air recir) button should always be in culation ( the OFF position for heating and defrosting. WHA0780 4-42 Monitor, climate, audio, phone and voice recognition systems