Honda 1990 Accord Sedan Owner's Manual page 48

For extra door window defrosting or defogging, select either
the
setting, and turn the fan on.
Air will flow to the side door windows from the vents at each
end of the dash when the vertical fins of the dash corner vents
are pointed toward the windows, and the horizontal fins are
moved upward.
VERTICAL FIN
ADJUSTMENT CONTROL
After the windows are sufficiently defrosted, you may wish to
select the
temperature lever to the left or turning the temperature control
dial counterclockwise will reduce the temperature of the air ex-
iting the dash corner vents without appreciably affecting the
heat to your leg and foot area. Continue to adjust the tempera-
ture and fan speed to find the most comfortable setting.
To Turn Everything OFF
Slide the temperature lever to the left or turn the temperature
control dial counterclockwise all the way, turn the fan switch
off and push the
NOTE: This setting should only be used in cold weather for
the first few minutes of driving to prevent cold air from blow-
ing into the cabin. Under normal operating conditions, the fan
should always be kept ON to prevent the accumulation of stale
air in the system.
or (defrost) function, switch to the
or mode for more comfort. Sliding the
button on.
SIDE WINDOW
DEFROSTER
DASH CORNER
VENT