69
C4-2_en_Chap04_ouvertures_ed01-2014
Operating fault with the
2-button remote control
Following disconnection of the vehicle battery
, replacement of the remote con -
trol
battery
or
in
the
event
of
malfunction
of
the
remote
control,
you
can
no
longer
unlock,
lock or locate your vehicle.
F
First
of
all,
use
the
key
in
the
lock
to
unlock
or lock your vehicle.
F
Then,
reinitialise the remote control.
Reinitialisation
F
Switch
off the ignition.
F
Turn the key to position 2 (Ignition on) .
F Press the closed padlock immedi -
ately for a few seconds.
F
Switch
of
f
the
ignition
and
remove
the
key from the ignition switch.
The
remote
control
is
fully
operational
again. Battery
ref.: CR1620/3 volts.
Changing the battery
If the
battery is flat, you are in -
formed by illumination of this warning
lamp,
an
audible
signal and
a message in the screen.
F Unclip the casing using a coin at the notch.
F
Slide
the
flat
battery
out
of
its
loca
-
tion.
F
Slide
the
new
battery
into
its
loca
-
tion
observing the original direction.
F
Clip
the casing.
F
Reinitialise
the remote control.
If
the
problem
persists,
contact
a
CITROËN
dealer
as
soon
as
possible.
4
ACCESS
1010
181
C4-2_en_Chap10_verification_ed01-2014
CHECKSParticle emission filter (Diesel)
The start of saturation of the particle
emissions filter is indicated by:
-
fixed
illumination
of
the
par
-
ticle
emissions
filter
warning lamp,
accompanied
by
an audible
signal
and
a
message that
there
is
a
risk
of
blockage of
the particle emissions filter.
The presence of this label, in particular
with
the
Stop
&
Start
system,
indicates
the
use
of
a
specific
12
V
lead-acid
bat
-
tery
with
special
technology
and
specifi
-
cation.
The
involvement
of
a
CITROËN
dealer
or
a
qualified
workshop
is
essen
-
tial
when
replacing
or
disconnecting
the
battery
. On
a
new
vehicle,
the
first
op
-
erations
of
regeneration
of
the
particle
emissions
filter
may
be
accompanied
by
the
smell
of
"burning",
which
is
perfectly
nor
-
mal.
Following
prolonged
operation
of
the
vehicle
at
very
low
speed
or
at
idle,
you
may
,
in
excep
-
tional
circumstances,
notice
the
emission
of
water
vapour
at
the
exhaust
on
acceleration.
This
does
not
af
fect
the
behaviour
of
the
vehicle or the environment.
As
soon
as
the
traffic
conditions
per
-
mit,
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,
refer
to
the
"Additive level" section.
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
work
-
shop.
Air filter and passenger compartment filter
Refer to the manufacturer's service
schedule for details of
the
replacement
intervals
for
these
components.
Depending
on
the
environ
-
ment
(e.g.
dusty
atmosphere)
and
the
use
of
the
vehicle
(e.g.
city
driving),
re
-
place them twice as often if neces-
sary.
A
clogged
passenger
compartment
fil
-
ter
may
have
an
adverse
ef
fect
on
the
performance
of
the
air
conditioning
sys
-
tem
and
generate undesirable odours.
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.
12 V battery
The battery does not require any
maintenance.
However,
check
that
the
ter
-
minals
are
clean
and
correctly
tightened,
particularly
in
sum
-
mer
and
winter.
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.
CHECKS