Honda 2003 Accord Owner's Manual page 132

Climate Control System
Fan Control Icons
You can manually select the fan
speed by touching any of the fan
control icons on the display.
130
Comfort and Convenience Features
Recirculation Button
This button controls the source of air
going into the system. When the
indicator in this button is lit, air from
the car's interior is sent through the
system again (Recirculation mode).
When the indicator is off, air is
brought in from outside the car
(Fresh Air mode).
RECIRCULATION BUTTON
You can, for example, manually put
the system in recirculation mode
when driving through an area of
smoke or fumes.