2020-2024 DS 9 4 Door Ease of use and comfort -> Dual-zone automatic air conditioning User Manual
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Ease of use and comfort -> Dual-zone automatic air conditioning for Your DS 9 4 Door First Generation (2020-2024)

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Ease of use and comfort  
time in the sunshine, air the passenger  
compartment for a few moments.  
Put the air flow control at a setting high  
enough to quickly change the air in the  
passenger compartment.  
For more information on the Stop &  
Start system, refer to the corresponding  
section.  
Rechargeable hybrid vehicles  
Intensive use of the air conditioning  
reduces the vehicle range in Electric mode.  
Condensation created by the air  
conditioning results in a discharge of  
water underneath the vehicle. This is perfectly  
normal.  
Dual-zone automatic air  
conditioning  
The air conditioning operates with the engine  
running, but the ventilation and its controls can  
be accessed with the ignition on.  
Servicing the ventilation and air  
conditioning system  
►ꢀ Ensure that the passenger compartment  
filter is in good condition and have the filter  
elements replaced regularly.  
Operation of the air conditioning and regulation  
of temperature, air flow and air distribution in the  
passenger compartment are automatic.  
We recommend using a composite passenger  
compartment filter. Its specific active additive  
helps protect against polluting gases and bad  
smells.  
1. Automatic Visibility programme  
2. System switch-off  
►ꢀ To ensure correct operation of the  
air conditioning system, have it checked  
according to the recommendations in the  
Manufacturer’s service schedule.  
3. Interior air recirculation  
Press the Climate menu button to display  
4. Temperature adjustment  
5. Air distribution adjustment  
6. Air flow adjustment  
the system controls page.  
Stop & Start  
7. Access to the secondary page  
8. Air conditioning on/off  
The heating and air conditioning systems  
only operate when the engine is running.  
Temporarily deactivate the Stop & Start  
system to maintain a comfortable temperature  
in the passenger compartment.  
9. Automatic Comfort programme on/off  
10. Mono-zone/Dual-zone  
11. Selection of setting for the Automatic  
Comfort programme (Soft/Normal/Fast)  
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Ease of use and comfort  
– "Soft": provides soft and quiet operation by  
limiting air flow.  
Automatic Visibility  
programme  
12. "Air Quality System" function (AQS)  
(depending on version)  
– "Normal": offers the best compromise between  
a comfortable temperature and quiet operation  
(default setting).  
13. Passenger compartment temperature pre-  
conditioning (depending on version)  
14. "REAR" function (depending on version)  
15. Locking the remote settings controls  
(depending on version)  
For more information on button 1, refer to the  
"Front Demisting/De-icing" section.  
– "Fast": provides strong and effective air flow.  
To change the current setting (shown by the  
corresponding indicator lamp), press button 11  
repeatedly until the desired setting is displayed.  
To ensure passenger comfort in the rear seats,  
favour "Normal" and "Fast" settings.  
This setting is associated with automatic mode  
only. However, on deactivation of AUTO mode,  
the indicator lamp for the most recently selected  
setting remains on.  
"Air Quality System" (AQS)  
function  
Using a pollution sensor, this function  
automatically activates recirculation of the  
interior air once a certain level of polluting  
substances in the exterior air is detected.  
When the air quality returns to a satisfactory  
level, recirculation of interior air is automatically  
deactivated.  
Adjusting the temperature  
The driver and front passenger can each choose  
their own temperature setting.  
The value indicated corresponds to a level of  
comfort and not to a precise temperature.  
►ꢀ Press one of the buttons 4 to increase (red) or  
decrease (blue) the value.  
Changing the setting does not reactivate AUTO  
mode if it was deactivated.  
This function is not designed to detect unpleasant  
odours.  
It is recommended that you avoid a difference of  
more than 3°C in the settings for left and right.  
Recirculation is automatically activated when the  
windscreen wash is used or when reverse gear is  
engaged.  
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.  
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.  
The function does not operate if the exterior  
temperature is below 5 °C, to avoid the risk of  
misting of the windscreen and side windows.  
To activate or deactivate the function, go to the  
secondary page by using the "OPTIONS" button,  
then press button 12.  
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.  
►ꢀ Press button 9 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.  
Manual control  
It is possible to manually adjust one or more  
of these functions, while the system retains  
automatic control of the other functions:  
– air flow.  
You can adjust the intensity of the  
Automatic Comfort programme by using the  
"OPTIONS" button to select one of the available  
settings:  
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Ease of use and comfort  
– air distribution.  
Air conditioning on/off  
The air conditioning system is designed to  
operate effectively in all seasons, with the  
windows closed.  
“REAR” function  
Activation of the function switches on the blower  
The indicator lamp in the "AUTO” button goes out  
if a setting is changed.  
of the rear air vents.  
►ꢀ Press button 9 again to reactivate the  
automatic Comfort programme.  
►ꢀ Press the "OPTIONS" button to go to the  
secondary page.  
It is used to:  
– lower the temperature in summer,  
– increase the effectiveness of demisting in  
winter, above 3°C.  
►ꢀ Press button 14 to activate the "REAR"  
function; its status is displayed as "ON".  
Adjusting the air flow  
►ꢀ Press one of the buttons 6 (- or +) to increase  
or decrease air flow.  
Remote settings controls  
►ꢀ Press button 8 to activate/deactivate the air  
conditioning system.  
The air flow symbol (a fan) is filled in according to  
the request.  
With the "REAR" function activated and the  
remote settings controls unlocked, the rear  
passengers can take control of the main air  
conditioning system settings using the touch  
screen located at the rear of the centre console.  
The settings displayed on the touch screen at the  
front are modified accordingly.  
When the system is activated, the indicator lamp  
in the button comes on.  
When the air flow is reduced to a minimum,  
ventilation stops.  
Air conditioning does not operate when  
the air flow is disabled.  
"OFF" is displayed alongside the fan.  
Adjusting the air distribution  
To obtain cool air more quickly, enable interior  
air recirculation for a brief period. Then return  
to the intake of exterior air.  
►ꢀ Press the buttons 5 to adjust the air flow  
distribution inside the passenger compartment.  
Windscreen and side windows  
Switching off the air conditioning may result in  
some discomfort (humidity or misting).  
Central and side air vents  
Footwells  
Mono-zone/Dual-zone  
The passenger temperature setting can be linked  
to the driver's setting (mono-zone function).  
►ꢀ Press button 10 to activate the "MONO"  
function.  
1. Adjusting the air flow  
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.  
2. Automatic Comfort programme  
3. Adjusting the temperature  
The function is automatically deactivated if the  
passenger uses their temperature adjustment  
buttons (dual-zone function).  
Locking the remote settings controls  
It is possible to prevent the rear passengers from  
accessing these settings.  
►ꢀ Press the "OPTIONS" button to go to the  
secondary page.  
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Ease of use and comfort  
►ꢀ Press button 15 to lock the remote settings  
controls; the "ON" status is displayed.  
A padlock appears on the rear air conditioning  
display.  
►ꢀ Press this button to activate/  
deactivate the function (confirmed by the  
illumination/extinction of the indicator lamp).  
In wintry conditions, before moving off, it  
is essential to remove any snow or ice  
from the windscreen around the camera.  
Otherwise, the operation of the equipment  
using the camera may be affected.  
This function is activated automatically  
when the front screenwash is used or  
reverse gear is engaged.  
Ventilation with the ignition on  
When the ignition is switched on, you can use  
the ventilation system to adjust the air flow  
settings and the air distribution in the passenger  
compartment, for a period which depends on the  
battery charge.  
Rear screen demisting/  
defrosting  
Front demisting  
- defrosting  
This demisting/de-icing only works with the  
This function does not operate the air  
conditioning.  
engine running.  
Depending on version, it also demists/de-ices the  
door mirrors.  
Automatic Visibility  
programme  
This mode allows the windscreen and side  
windows to be demisted or defrosted as quickly  
as possible.  
Switching the system off  
►ꢀ Press button 2.  
Its indicator lamp comes on and all of the other  
indicator lamps for the system go off.  
This action deactivates all of the functions of the  
air conditioning system.  
►ꢀ Press this button to activate/  
deactivate the function (confirmed by the  
indicator lamp coming on/switching off).  
Demisting/defrosting switches off automatically  
to prevent an excessive consumption of electrical  
current.  
►ꢀ Press this button to activate/  
deactivate the mode (confirmed by the  
illumination/extinction of the indicator lamp).  
The programme automatically manages the air  
conditioning (depending on version), air flow and  
air intake, and provides optimum distribution  
towards the windscreen and side windows.  
It is possible to manually change the air flow  
without deactivating the automatic Visibility  
programme.  
The temperature is no longer regulated. A slight  
flow of air can still be felt, due to the forward  
movement of the vehicle.  
Switch off demisting/defrosting when  
you no longer need it; reducing electrical  
consumption in turn decreases energy  
consumption.  
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.  
With Stop & Start, when demisting has  
been activated, STOP mode is not  
available.  

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