Opel INSIGNIA 2017 Owner's Manual page 153

Air recirculation system 4
Press 4 to activate air recirculation
mode, LED is indicated.
Select air recirculation to assist in
cooling the interior or in blocking
outside odours or exhaust.
Press 4 again to deactivate air
recirculation mode.
On version without heated
windscreen, press 5 to deactivate
air recirculation. External air mode is
activated.
9 Warning
The exchange of fresh air is
reduced in air recirculation mode.
In operation without cooling the air
humidity increases, so the
windows may mist up from inside.
The quality of the passenger
compartment air deteriorates,
which may cause the vehicle
occupants to feel drowsy.
In warm and very humid ambient air
conditions, the windscreen may mist
up from outside when cold air is
directed towards it. If windscreen
mists up from outside, activate
windscreen wiper and deactivate l.
Climate control
External air mode 5
Press 5 to activate external air
mode, LED is indicated.
Press 4 to activate air recirculation
mode. External air mode is
deactivated.
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