NISSAN 2013 Titan - Owner's Manual - Manual (Page 200)

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 con-
ditioner” in this section. The air recirculation
(
) button should always be in the OFF
position for heating and defrosting.
WHA1079
Monitor, climate, audio, phone and voice recognition systems 4-29