2013 Nissan Sentra Owner's Manual - Page 172

The air recirculation cannot be activated when front defrosting the air conditioner is in the front defrosting and foot outmode or the let mode. Fresh air intake Press the fresh air intake button to draw outside air into the passenger compartment. indicator light on the button will come The on. - Air flows from center and side vents and foot outlets. - Air flows mainly from foot outlets. - Air flows from defroster and foot outlets. - Air flows from defroster outlets. To turn system off Press the OFF button. Automatic intake air control In the AUTO mode, the intake air will be controlled automatically. To manually control the inair recirculation button. take air, press the To return to the automatic control mode, press air recirculation button or and hold the fresh air intake button press and hold the for about 2 seconds. The indicator lights (both air recirculation and fresh air intake buttons) will flash twice, and then the intake air will be controlled automatically. Rear window and outside mirror (if so equipped) defroster switch For more information about the rear window and outside mirror (if so equipped) defroster switch, see "Rear window and outside mirror defroster switch" in the "Instruments and controls" section of this manual. LHA2510 OPERATING TIPS ● When the engine coolant temperature and outside air temperature are low, the air flow from the foot outlets may not operate for a maximum of 150 seconds. However, this is not a malfunction. After the coolant temperature warms up, air flow from the foot outlets will operate normally. The sunload sensor (if so equipped), located on the top passenger's side of the instrument panel, helps the system maintain a constant temperature. Do not put anything on or around this sensor. Air flow control Pressing the MODE button manually controls air flow and selects the air outlet: - Air flows from center and side vents. Monitor, climate, audio, phone and voice recognition systems 4-25