Ease of use and comfort -> Heating and Ventilation for Your Peugeot 408 4 Door Second Generation (2022-2026)

Ease of use and comfort  
4. Adjustable and closable central air vents  
5. Air outlets to the front footwells  
6. Air outlets to the rear footwells  
7. Adjustable and closable air vents  
Please note: an incorrectly latched  
backrest compromises the safety of  
passengers in the event of sudden braking or  
an accident.  
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.  
The contents of the boot may be thrown  
forwards - risk of serious injury!  
Put the air flow control at a setting high  
enough to quickly change the air in the  
passenger compartment.  
Advice  
Using the ventilation and air  
conditioning system  
Heating and Ventilation  
Condensation created by the air  
conditioning results in a discharge of water  
underneath the vehicle. This is perfectly  
normal.  
To ensure that air is distributed evenly,  
keep the external air intake grilles at the  
base of the windscreen, the nozzles, the  
vents, the air outlets and the air extractor  
in the boot free from obstructions.  
Air intake 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.  
Servicing the ventilation and air  
conditioning system  
Controls  
Do not cover the sunshine sensor located  
3 on the dashboard; this sensor is used  
to regulate the automatic air conditioning  
system.  
Depending on version, certain  
Ensure that the passenger compartment  
filter is in good condition and have the  
filter elements replaced regularly.  
controls are accessible in the Climate  
touch screen application and/via the  
control panel on the centre console.  
Operate the air conditioning system for  
at least 5 to 10 minutes once or twice a  
month to keep it in good working order.  
We recommend using a composite passenger  
compartment filter. Its specific active additive  
helps protect against polluting gases and bad  
smells.  
Air distribution  
If the system does not produce cold air,  
switch it off and contact a PEUGEOT  
dealer or a qualified workshop.  
To ensure correct operation of the air  
conditioning system, have it checked  
according to the recommendations in the  
Manufacturer’s service schedule.  
When towing a large load on a steep gradient  
in high temperatures, switching off the air  
conditioning increases the available engine  
power, enhancing the towing capacity.  
Stop & Start / e-Auto mode  
The heating and air conditioning systems  
only operate when the engine is running.  
Temporarily deactivate the corresponding  
system to maintain a comfortable temperature  
in the passenger compartment.  
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!  
For more information, refer to the  
corresponding section.  
1. Windscreen demisting/de-icing vents  
2. Front side window demisting/de-icing vents  
3. Adjustable and closable side air vents  
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