battery replacement Citroen C4 DAG 2014.5 2.G Owner's Manual

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