Opel Vivaro Manual page 80

80 Climate control
■ Open side air vents as required and
direct them towards door windows.
■ For simultaneous warming of the
foot well, set air distribution control
to J.
Air conditioning system
Additional to the heating and
ventilation system, the air
conditioning system has:
AC = cooling
4 = air recirculation
Cooling (AC)
Operated with the AC button and
functional only when the engine and
fan are running.
The air conditioning system cools and
dehumidifies (dries) the air when
outside temperature is a little above
the freezing point. Therefore
condensation may form and drip from
under the vehicle.
If no cooling or drying is required,
switch the cooling system off to save
fuel.
Air recirculation system 4
Operated with the 4 button.
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. The quality
of the passenger compartment air
deteriorates, which may cause the
vehicle occupants to feel drowsy.
Maximum cooling
Briefly open the windows so that hot
air can disperse quickly.
■ Cooling AC on.
■ Air recirculation system 4 on.
■ Set air distribution control to M.
■ Set temperature control to coldest
level.
■ Set fan speed to highest level.
■ Open all air vents.
Rear heating system