interior lights CITROEN DS3 CROSSBACK 2018 Owners Manual

46Ease of use and comfort03
When the air flow is reduced to a minimum,
ventilation stops.
"OFF" is displayed alongside the fan.
Air distribution adjustment
► Press the buttons 3 to adjust the air flow
distribution inside the passenger compartment.
Windscreen and side windows
Central and side air vents
Footwells
The lighting of the button indicates that air is
being blown in the specified direction.
It is possible to activate all three buttons
simultaneously, for uniform distribution
throughout the passenger compartment.
Air conditioning on / off
The air conditioning system is designed to
operate effectively in all seasons, with the
windows closed.
It is used to:
–

lo
wer the temperature in summer,
–

increase the effectiv
eness of the demisting in
winter, above 3°C.
►  Press button 4 to activate/deactivate the air
conditioning system.
Air conditioning does not operate when
the air flow is disabled.
To obtain cool air more quickly, enable interior
air recirculation for a brief period. Then return
to the intake of exterior air.
Switching off the air conditioning may result in
some discomfort (humidity or misting).
Automatic Comfort programme
This automatic mode ensures optimum
management of the passenger compartment
temperature, air flow and air distribution, based
on the selected comfort level.
►  Press button 5 to activate or deactivate the air
conditioning system’s automatic mode .
The indicator lamp in the button lights up
when the air conditioning system is operating
automatically.
You can adjust the intensity of the
automatic Comfort programme by using the
"OPTIONS" button to select a profile:
–
"Soft": provides soft and quiet operation by
limiting air flow.
–
"Normal": offers the best compromise between
a comfortable temperature and quiet operation
(default setting).
–
"Fast": provides strong and effective air flow.
To change the current profile (shown by the
corresponding indicator lamp), press button 8
repeatedly until the desired profile is displayed:
The "Normal" or "Fast" profiles are the most
comfortable for passengers in the rear seats.
This profile setting is associated with automatic
mode only. However, on deactivation of the AUTO
mode, the indicator lamp for the most recently
selected profile remains on.
Changing the profile setting does not reactivate
AUTO mode if it was deactivated.
In cold weather with the engine cold, the
air flow is increased gradually until the
comfort setting has been reached, in order to
limit the delivery of cold air into the passenger
compartment.
On entering the vehicle, if the interior
temperature is much colder or warmer than
the comfort setting requested, there is no need
to alter the value displayed to more quickly
reach the required level of comfort. The system
automatically corrects the temperature
difference as quickly as possible.
Maximum air conditioning
This function automatically adjusts the
temperature setting to the lowest possible, the
air distribution towards the central and side air
vents, the air flow to maximum and activates
interior air recirculation.
►  Press button 6 to activate / deactivate the
function (the indicator lamp will come on/switch
off).
Once the function is deactivated, the system
returns to the previous settings.
Switching the system off
►  Press this button.
Its indicator lamp comes on and all other indicator
lamps for the system go off.
This action deactivates all functions of the air
conditioning system.
The temperature is no longer regulated. A slight
flow of air can still be felt, due to the forward
movement of the vehicle.
Interior air recirculation
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculating the interior air isolates the
passenger compartment from outside odours
and fumes and allows the desired passenger
compartment temperature to be achieved more
rapidly.
►  Press this button to activate/
deactivate the function (confirmed by the
illumination/extinction of the indicator lamp).
The function is activated automatically
when reverse gear is engaged.
Front demist - defrost
► Press this button to activate/
deactivate the demisting or defrosting of