See also:

Fan speed control
Turn the fan control dial left or right to manually control the fan speed. Press the OFF button to turn the system off. Press the AUTO button to return to automatic control of the fan speed. ...

Safety
At this time, the Sentra has not been crash tested by the Insurance Institute for Highway Safety. Standard safety features include antilock brakes with electronic brake-force distribution, active ...

Manual operation
Fan speed control Turn the fan speed control dial to manually control the fan speed. Push the AUTO button to return to automatic control of the fan speed. Air recirculation Push the air rec ...