Ventilation  
 
64
 
DEMISTING AND DEFROSTING  GOOD PRACTICE
   
Vents 
 
 
"Leave them open" 
 
  For optimum distribution and diffusion 
of hot or cool air in the passenger 
compartment, there are adjustable 
central and side vents which can 
be directed sideways (right or left) 
or vertically (up or down). For your 
comfort while driving, do not close 
them and direct the fl ow of air towards 
the windows instead. 
  Air vents in the footwells and directed 
towards the windscreen complete the 
equipment. 
  Do not block the vents located at the 
windscreen or the air extractor located 
in the boot.  
 
 
Dust filter, odour filter 
(activated carbon) 
  This fi lter traps certain dust and limits 
odours. 
  Ensure that this fi lter is in good 
condition and have all of the fi lter 
elements replaced regularly. 
  Refer to the "Checks" section of 
chapter 6.  
 
 
Air conditioning 
 
In all seasons, the air conditioning 
should only be used with the windows 
closed. However, if the interior 
temperature remains high after a 
prolonged period parked in the sun, do 
not hesitate to ventilate the passenger 
compartment for a few minutes. 
  Use the AUTO mode as much as 
possible as it permits optimised 
control of all of the functions: air fl ow, 
passenger compartment comfort 
temperature, air distribution, air 
intake mode or air recirculation in the 
passenger compartment. 
  Operate the air conditioning system for 
5 to 10 minutes, once or twice a month, 
to keep it in good working order. 
  It is normal that the condensation 
created by the air conditioning system 
results in a fl ow of water which may 
form a puddle under the vehicle when 
parked. 
  If the system does not produce cold air, 
do not use it and contact a PEUGEOT 
dealer or a qualifi ed workshop.      
Automatic mode: visibility 
programme 
  The comfort programme (AUTO) may 
not be suffi cient to quickly demist or 
defrost the windows (humidity, several 
passengers, ice). 
  In this case, select the visibility 
programme. The visibility programme 
indicator comes on. 
  It activates the air conditioning, the air 
fl ow and provides optimum distribution 
of the ventilation to the windscreen and 
side windows. 
  It deactivates the air recirculation.  
  
   
 
Checks  
 
109
CHECK
S
6
 
CHECKS
   
Carbon filter and passenger 
compartment filter 
  An access fl ap below the glove box 
permits replacement of the fi lters. 
  The carbon fi lter permits continuous 
and effective fi ltering of dust. 
  If the passenger compartment fi lter 
becomes blocked, this may reduce the 
performance of the air conditioning 
system and generate unpleasant 
odours. 
  We recommend the use of a combined 
passenger compartment fi lter. By 
means of its second special active 
fi lter, it contributes to the purifi cation 
of the air breathed by the occupants 
and the cleanness of the passenger 
compartment (reduction of allergic 
symptoms, unpleasant odours and 
greasy deposits). 
   
Particle emission filter (Diesel) 
 
maintenance of the particle emission 
fi lter must be carried out by a 
PEUGEOT dealer. 
  On acceleration after the vehicle has 
been running for a prolonged period 
at very low speed or at idle, you may, 
in exceptional circumstances, notice 
the emission of water vapour at the 
exhaust. This water vapour does not 
have any adverse effect on vehicle 
handling or the environment.  
 
 
Battery 
 
At the start of winter, have your battery 
checked by a PEUGEOT dealer or a 
qualifi ed workshop.  
 
 
Brake pads 
 
Brake pad wear depends on the style 
of driving, in particular for vehicles 
which are used in town, over short 
distances. It may be necessary to 
check the thickness of the pads, even 
between services. 
  Unless there is a leak on the circuit, 
a drop in the brake fl uid level indicates 
that the brake pads are worn.  
 
 
Brake disc / drum wear 
 
For information on checking the brake 
disc / drum wear, consult a PEUGEOT 
dealer.  
 
 
Parking brake 
 
Where the parking brake travel is too great 
or there is a reduction in the performance 
of the system, the parking brake should be 
adjusted, even between services. 
  Have the system checked by a PEUGEOT 
dealer or a qualifi ed workshop.  
 
 
Oil filter 
 
Change the fi lter regularly in 
accordance with the servicing 
schedule.     Refer to the servicing booklet for 
the replacement interval for these 
components. 
  Depending on the environment (dusty 
atmosphere...) and the use of the 
vehicle (urban driving...), change them 
twice as often if necessary.