41
C3Picasso_en_Chap03_confort_ed01-2014
In order for these systems to be fully effective, follow the guidelines on operation and
maintenance below:
F
I
f the interior temperature remains very high after the vehicle has been parked in the
sun for a considerable time, first ventilate the passenger compartment for a
few minutes.
P
lace the air flow control at a sufficient level to provide an adequate renewal of air in
the passenger compartment.
F
T
o obtain an even air distribution, take care not to obstruct the exterior air intake grilles
located at the base of the windscreen, the nozzles, the vents and the air outlets, as well
as the air extractor located in the passenger compartment on both sides of the rear shelf.
F
d
o n
ot cover the sunshine sensor, located on the dashboard (behind the instrument
panel); this is used for regulation of the air conditioning system.
F
O
perate the air conditioning system for 5 to 10 minutes, once or twice a month to keep it
in good working order.
F
E
nsure that the passenger compartment filter is in good condition and have the filter
elements replaced regularly (refer to the "Checks" section).
W
e recommend the use of a combined passenger compartment filter. Thanks to its
second special active filter, it contributes to the purification of the air breathed by the
occupants and the cleanliness of the passenger compartment (reduction of allergic
symptoms, bad odours and greasy deposits).
F
T
o ensure correct operation of the air conditioning system, you are also advised to have
it checked regularly.
F
I
f the system does not produce cold air, do not use it and contact a CITR
oËn
dealer or
a qualified workshop. The air conditioning system does not
contain chlorine and does not present
any danger to the ozone layer.
When towing the maximum load on a steep gradient in high temperatures, switching off the
air conditioning saves engine power and so improves towing capacity.
Recommendations for ventilation and air conditioning
The condensation created by the air
conditioning results in a discharge
of water under the vehicle which is
perfectly normal.
3
Comfort
186
C3Picasso_en_Chap11_informations-pratiques_ed01-2014
Towing a trailer, ...
Driving advice
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
as t
he fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F
T
o lower the engine speed, reduce your
speed.
The maximum towed load on a long incline
depends on the gradient and the ambient
temperature.
In all cases, keep a check on the coolant
temperature.
Side wind
F Take into account the increased sensitivity to side wind. F
I
f the warning lamp and the
STOP warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible.
Towbar suitable for the attachment of a trailer or installation of a bicycle carrier, with additional lighting and signalling.
Distribution of loads
F distribute the load in the trailer so that the
heaviest items are as close as possible to
the axle and the nose weight approaches the
maximum permitted without exceeding it.
Air density decreases with altitude, thus
reducing engine performance.
a
b
ove
1
000 metres, the maximum towed load must
be reduced by 10
% for every 1 000 metres of
altitude.
We recommend the use of genuine
CITROËN towbars and their harnesses
that have been tested and approved
from the design stage of your vehicle,
and that the fitting of the towbar is
entrusted to a CITR
oËn
dealer or a
qualified workshop.
If the towbar is not fitted by a CITROËN
dealer, it is imperative that it is
fitted in accordance with the vehicle
manufacturer's instructions.
Driving with a trailer places greater demands
on the towing vehicle and the driver must take
particular care. Your vehicle is primarily designed for transporting people and luggage, but it may also be used for towing a trailer.
Refer to the "Technical data" section for details
of the weights and towed loads which apply to
your vehicle.
Practical information
