Ease of use and comfort -> Heating and Ventilation for Your DS 3 Crossback 4 Door First Generation (2018-2022)

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Ease of use and comfort  
Controls  
Depending on version, the controls are accessible  
in the "Air conditioning" touch screen menu or  
are grouped together in the control panel on the  
centre console.  
Air distribution  
►ꢀ Put the backrest 2 in the upright position and  
push it firmly to latch it home.  
►ꢀ Check that the red indicator is no longer  
visible in the release grip 1.  
►ꢀ Press the backrest release grip 1.  
►ꢀ Guide backrest 2 down to the horizontal  
position.  
►ꢀ Ensure that the outer seat belts were not  
trapped during the operation.  
When the backrest is released, the red  
indicator is visible in the release grip.  
Please note: an incorrectly latched  
backrest compromises the safety of  
passengers in the event of sudden braking or  
an accident.  
The contents of the boot may be thrown  
forward - risk of serious injury!  
Repositioning the backrests  
1. Windscreen demisting/defrosting vents  
2. Front side window demisting/defrosting vents  
3. Adjustable and closable side air vents  
4. Adjustable and closable central air vents  
5. Air outlets to the front footwells  
First check that the outer seat belts are  
lying vertically flat alongside the backrest  
latching rings.  
6. Air outlets to the rear footwells  
Heating and Ventilation  
Air intake  
Advice  
The air circulating in the passenger compartment  
is filtered and originates either from the  
exterior, via the grille located at the base of the  
windscreen, or from the inside in air recirculation  
mode.  
Using the ventilation and air conditioning  
system  
►ꢀ To ensure that air is distributed evenly,  
keep the external air intake grilles at the base  
of the windscreen, the nozzles, the vents, the  
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Ease of use and comfort  
air outlets and the air extractor in the boot free  
from obstructions.  
water underneath the vehicle. This is perfectly  
normal.  
Manual air conditioning  
Press the Climate button to display the  
►ꢀ Do not cover the sunshine sensor located  
on the dashboard; this sensor is used to  
regulate the automatic air conditioning  
system.  
►ꢀ Operate the air conditioning system for at  
least 5 to 10 minutes once or twice a month to  
keep it in perfect working order.  
►ꢀ If the system does not produce cold air,  
switch it off and contact a dealer or a qualified  
workshop.  
When towing the maximum load on a steep  
gradient in high temperatures, switching off  
the air conditioning increases the available  
engine power, enhancing the towing capacity.  
system controls page.  
Servicing the ventilation and air  
conditioning system  
►ꢀ Ensure that the passenger compartment  
filter is in good condition and have the filter  
elements replaced regularly.  
We recommend using a composite passenger  
compartment filter. Thanks to its special  
active additive, this type of filter helps to  
purify the air breathed by the occupants  
and keep the passenger compartment clean  
(by reducing allergic symptoms, unpleasant  
odours and greasy deposits).  
►ꢀ To ensure correct operation of the  
air conditioning system, have it checked  
according to the recommendations in the  
Maintenance and Warranty Guide.  
1. Temperature adjustment  
2. Air flow adjustment  
3. Air distribution adjustment  
4. Air conditioning on/off  
Avoid driving for too long with the  
ventilation off or with prolonged operation  
of interior air recirculation. Risk of misting and  
deterioration of the air quality!  
Temperature adjustment  
►ꢀ Press one of the buttons 1 (- or +) to adjust the  
temperature to your liking.  
Stop & Start  
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.  
Air flow adjustment  
If the interior temperature is very high  
after the vehicle has stood for a long  
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.  
►ꢀ Press one of the buttons 2 (- or +) or turn the  
knob 2 to decrease or increase the speed of the  
fan.  
For more information on the Stop & Start, refer  
to the corresponding section.  
When the air flow is reduced to a minimum,  
ventilation stops.  
Air distribution adjustment  
►ꢀ Press button 3 to adjust the air flow  
Condensation created by the air  
conditioning results in a discharge of  
distribution inside the passenger compartment.