CITROËN C3, Handbook, Page: 150 / 292

Checks
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C3Picasso_en_Chap10_verification_ed01-2015
Particle filter (Diesel)
The start of saturation of the
particle filter is indicated by
the temporary illumination of this warning lamp
accompanied by a message in the multifunction
screen.
As soon as the traffic conditions permit, regenerate
the filter by driving at a speed of at least 40 mph
(60 km/h) until the warning lamp goes off.
If the warning lamp stays on, this indicates a low
additive level.
For more information on checking levels, refer to
the corresponding section.
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell,
which is perfectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at
the exhaust on acceleration. This does
not affect the behaviour of the vehicle
or the environment.
Checks
12 V battery
The battery does not require any maintenance.
However, check that the terminals are clean
and correctly tightened, particularly in summer
and winter.
Air filter and passenger compartment filter
Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Oil filter
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
Unless otherwise indicated, check these components in accordance with the manufacturer's service schedule and according to your engine.
Otherwise, have them checked by a CITROËN dealer or a qualified workshop.
When carrying out work on the battery, refer
to the "12 V battery" section for details of the
precautions to be taken before disconnecting
the battery and following its reconnection.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle
(e.g. city driving),
replace them twice as often
if necessary .
A clogged passenger compartment filter may
have an adverse effect on the performance
of the air conditioning system and generate
undesirable odours.