Vauxhall Corsa Owner's Manual page 134

130 Climate control
Air recirculation system 4
The air recirculation button 4 is used to
set the ventilation system in recirculation
mode (control indicator in the button).
If fumes or unpleasant odours penetrate
from outside: temporarily switch on air
recirculation system 4.
To increase cooling at high outside
temperatures, switch on the air
recirculation system briefly.
The air recirculation system minimises the
entry of outside air. The humidity
increases, and the windows can mist up.
The quality of the passenger compartment
air deteriorates which may cause the
vehicle occupants to feel drowsy.
l
Air distribution to : the air recirculation
system is automatically switched off to
speed up window demisting and prevent
fogging.
Comfort setting
z Set cooling n as desired.
z Air recirculation system 4 off.
z Set temperature switch as desired.
z Switch on fan at desired speed
z Set air distribution switch to M or L.
z Open air vents as required, and/or direct
the airflow.
Temperature switch at lower end of
adjustment range: warmer air will flow into
the footwell and cooler air into the upper
zone, with warmer air coming from the side
air vents and cooler air from the centre air
vents.