2015 Citroen C4 lock

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Emergency control
Locking the driver's door
F Insert  the   key   in   the   door   lock,   then   turn   it  t
o   the   rear.
You can also apply the procedure described for
the
 p

assenger
 do
ors.
Unlocking the driver's door
F Insert  the   key   in   the   door   lock,   then   turn   it  t
o   the   front.
Unlocking the front and rear
passenger doors
F Pull  the   interior   door   opening   control.
Locking the front and rear
passenger doors
F Open  the   doors.
F  O n   the   rear   doors,   check   that   the   child   lock  
i

s   not   on   (see   the   corresponding   section).
F
 
R
emove   the   black   cap,   located   on   the   edge  
o

f   the   door,   using   the   key.
F
 
I
nsert   the   key   in   the   socket   without   forcing  
i

t,   then   without   turning   it,   move   the   latch  
s

ideways   towards   the   inside   of   the   door.
F
 
R
emove   the   key   and   refit   the   cap.
F
 
C
lose   the   doors   and   check   that   the   vehicle  
h

as   locked   correctly   from   the   outside.
System
 
allowing
 
the
 
doors
 
to
 
be
 
locked
 
and
 
u

nlocked
 
manually
 
in
 
the
 
event
 
of
 
a
 
malfunction
 
o

f
 
the
 
central
 
locking
 
system
 
or
 
battery
 
failure.
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Fault with the remote
control
Reinitialisation
F Switch  off   the   ignition   and   remove   the  ig
nition k ey.
F
 
P
ress   the   closed   padlock   immediately   for   a  
f

ew   seconds.
F
 
T
urn   the   key   to   position   2 (Ignition on).
F
 
S
witch   off   the   ignition   and   remove   the   key  
f

rom   the   ignition   switch.
The
  remote   control   is   fully   operational   again.Battery
  ref.:   CR2032   /   3   volts.
Changing the battery
If the battery is flat, you are
informed
  by   illumination   of   this  
w

arning   lamp,   an   audible   signal   and  
a

  message   in   the   screen. F
 
R
emove   the   flat   battery   from   its   location.
F F it the new battery into its location
observing   the   original   direction   of   fitment.
F
 
C
lip   the   cover   onto   the   casing.
If
  the   problem   persists,   contact   a  
C

ITROËN   dealer   as   soon   as   possible.
F
 
U

nclip
 
the   cover   using   a   small   screwdriver  
a

t
 
the
 
two   cutouts.
F
 
L

ift
 
off
 
the   cover.
In
 
the
 
event
 
of
 
a
 
malfunction
 
with
 
the
 
remote
 
c

ontrol,
 
you
 
can
 
no
 
longer
 
unlock,
 
lock
 
or
 
l

ocate
 
your
 
vehicle.
F
 
F

irst
 
of
 
all,
 
use
 
the
 
key
 
in
 
the
 
lock
 
to
 
unlock
 
o

r
 
lock
 
your
 
vehicle.
F
 
T

hen,
 
reinitialise
 
the
 
remote
 
control.
Access

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"Keyless Entry and Starting" system
System that allows the unlocking, locking and   starting   of   the   vehicle   while   keeping   the  
e

lectronic   key   on   your   person.
Unlocking the vehicle
Complete unlocking
F With  the   electronic   key   on   your   person   and  i
n   the   recognition   zone   A, pass your hand
behind the door handle of one of the front
doors
  to   unlock   the   vehicle   or   press   the  
t

ailgate   opening   control.
Selective unlocking
F To  unlock   only   the   drivers   door,   with   the  e
lectronic   key   on   your   person,   pass   your  
h

and   behind   the   driver's   door   handle.
F
 
T
o   unlock   the   complete   vehicle,   pass   your  
h

and behind one of the door handle of the
front
  passenger   door   with   the   electronic  
k

ey   close   to   the   passenger   door,   or  
p

ress   the   tailgate   opening   control   with  
t

he   electronic   key   close   to   the   rear   of   the  
v

ehicle.
ac

tivation or deactivation of the selective
unlocking
  is   done   in   the   "Driving assistance "
menu,
  then   "Vehicle settings ".
By
  default,   complete   unlocking   is   activated.
The direction indicators flash for a few
seconds.
Depending
  on   version,   the   door   mirrors  
u

nfold,   the   welcome   lighting   comes   on,  
t

he   alarm   is   deactivated.
The
 
electronic
 
key
 
can
 
also
 
be
 
used
 
a

s
 
a
 
remote
 
control;
 
refer
 
to
 
the
 
"Key
 
/
 
r

emote
 c

ontrol"
 s

ection.
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Locking the vehicle
Normal locking
F With  the   electronic   key   in   the   recognition  z
one A ,
  press   with   a   finger   or   thumb   on  
o

ne   of   the   door   handles   (at   the   markings).
 M

aintaining   pressure   allows   the   windows   to  
b

e   raised   to   the   desired   position.
If one of the doors or the boot is still
open
 
or
 
if
 
the
 
electronic
 
key
 
for
 
the
 
K

eyless
 
Entry
 
and
 
Starting
 
system
 
has
 
b

een left inside the vehicle, the central
locking
 
does
 
not
 
take
 
place.
However,
 
the
 
alarm
 
(if
 
present)
 
will
 
be
 
f

ully
 
activated
 
after
 
about
 
45
 
seconds.
As
 
a
 
safety
 
measure
 
(children
 
on
 
b

oard),
 
never
 
leave
 
the
 
vehicle
 
without
 
t

aking
 
the
 
key
 
for
 
the
 
Keyless
 
Entry
 
and
 
S

tarting
 

system,
 

even
 

for
 

a
 

short
 

period.
Be
 
aware
 
of
 
the
 
risk
 
of
 
theft
 
when
 
the
 
k

ey
 
for
 
the
 
Keyless
 
Entry
 
and
 
Starting
 
s

ystem
 
is
 
in
 
one
 
of
 
the
 
defined
 
zones
 
w

ith
 
the
 
vehicle
 
unlocked.
The
 
automatic
 
folding
 
and
 
unfolding
 
o

f
 
the
 
door
 
mirrors
 
can
 
be
 
deactivated
 
b

y
 
a
 
CITROËN
 
dealer
 
or
 
a
 
qualified
 
w

orkshop. In order to preserve the battery in the
electronic
 
key
 
and
 
the
 
vehicle's
 
battery,
 t
he "Hands-free" functions are put into
long-term
 
standby
 
after
 
21
 
days
 
without
 
u

se.
 
To
 
restore
 
these
 
functions,
 
press
 
o

ne
 
of
 
the
 
remote
 
control
 
buttons
 
or
 
s

tart
 
the
 
engine
 
with
 
the
 
electronic
 
key
 
i

n
 
the
 
reader
 
(see
 
the
 
"Starting
 
with
 
t

he
 
Keyless
 
Entry
 
and
 
Starting
 
system"
 
s

ection).
If
 
the
 
vehicle
 
is
 
unlocked
 
by
 
mistake
 
a

nd with no action on the doors or boot,
the
 
vehicle
 
will
 
lock
 
again
 
automatically
 a
fter
 
about
 
thirty
 
seconds.
If
 
the
 
alarm
 
had
 
been
 
activated
 
p

reviously, it will not be reactivated
automatically.
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Ensure that nothing could prevent the correct   operation   of   the   windows.
be p

articularly aware of children when
operating
 t

he
 w
indows.
The
  direction   indicators   come   on   for   a  
f

ew   seconds.
Depending
  on   your   version,   the   door  
m

irrors   fold,   the   alarm   is   activated. For reasons of safety and theft protection,
do
  not   leave   your   electronic   key   in   the v

ehicle,   even   when   you   are   close   to   it.
It
  is   recommended   that   you   keep   it   on
 y

our   person.
Accumulations
  (water,   dust,   grime,  
s

alt...)   on   the   inner   sur face   if   the   door  
h

andle   may   affect   detection.
If
  cleaning   the   inner   sur face   of   the   door  
h

andle   using   a   cloth   does   not   restore  
d

etection, contact a CITR
oËn
dealer or
a
  qualified   workshop.
A
  sudden   splash   of   water   (stream   of  
w

ater,   high   pressure   jet   washer,   …)  
m

ay   be   identified   by   the   system   as   the  
d

esire   to   open   the   vehicle.
Locating your vehicle
This will switch on the courtesy lamps and the direction indicators will flash for around ten
seconds. F
 
P
ress   the   closed   padlock   on   the  
r

emote   control.
This function allows you to identify your vehicle
from   a   distance,   particularly   in   poor   light.   Your  
v

ehicle   must   be   locked.
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Back-up key
The integral key is used to lock and unlock the vehicle   when   the   electronic   key   cannot   operate:
-
 
c
ell   battery   flat,   vehicle   battery   discharged  
o

r   disconnected,   ...
-
 
v
ehicle   located   in   an   area   with   strong  
e

lectromagnetic
 si
gnals.
F

M
aintain a pull on button 1 ,
  to   extract   the  
i

ntegral   key   2.
Unlocking / Locking using the integral key with Keyless
Entry and Starting
If the alarm is activated, the audible s
ignal   triggered   on   opening   a   door  
w

ith   the   key   (integral   with   the   remote  
c

ontrol)   will   stop   when   the   ignition   is  
s

witched   on.
Locking the driver's door
F Insert   the   integral   key   in   the   door   lock,   then  t
urn   it   to   the   rear.
Unlocking the driver's door
F Insert  the   integral   key   in   the   door   lock,   then  t
urn   it   to   the   front.
Locking the passenger doors
F Open  the   doors.
F  O n   the   rear   doors,   check   that   the   child   lock  
i

s   not   on   (see   the   corresponding   section).
F
 
R
emove   the   black   cap,   located   on   the   edge  
o

f   the   door,   using   the   integral   key.
F
 
I
nsert   the   integral   key   in   the   socket   without  
f

orcing   it,   then   without   turning   it,   move   the  
l

atch sideways towards the inside of the
d o o r.
F
 
R
emove   the   integral   key   and   refit   the   cap.
F
 
C
lose   the   doors   and   check   that   the   vehicle  
h

as   locked   correctly   from   the   outside.
Unlocking the passenger doors
F Pull  the   interior   door   opening   control.
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Changing the battery
Following disconnection of the vehicle battery, replacement   of   the   remote   control   battery   or  
i

n   the   event   of   a   remote   control   malfunction,  
y

ou   can   no   longer   unlock,   lock   or   locate   your  
v

ehicle.
Remember
  to   refit   the   mat   below   the   armrest  
a

fter   removing   the   reinitialised   electronic   key.
Remote control problem /
reinitialisation
F Place  the   back-up   key   (integral   with   the  r
emote   control)   in   the   lock   to   unlock   your  
v

ehicle.
F
 
O
pen   the   front   armrest.
This
  symbol   indicates   the   location  
p

rovided   for   back-up   reading   below  
t

he   mat. F
 
R
aise   the   mat   by   its   tongue   and   remove   it.
F  
P
lace   the   electronic   key   on   the   back-up  
re

ader.
F  
S
witch   on   the   ignition   by   pressing   the  
"
ST
ART/STOP
"   button.
The   electronic   key   is   fully   operational   again.
If   the   problem   persists,   contact   a   CITROËN  
d

ealer   or   a   qualified   workshop   as   soon   as  
p

ossible.
Battery
 
ref.:
 
CR2032
 
/
 
3
 
volts.
Battery
 
replacement
 
is
 
signalled
 
by
 
the
 
display
 
o

f
 
a
 
message.
F
 
U

nclip
 
the
 
cover
 
using
 
a
 
small
 
screwdriver
 a
t
 
the
 
cutout.
F
 L
ift
 
off
 
the
 
cover.
F
 
R

emove
 
the
 
flat
 
battery
 
from
 
its
 
location.
F

F

it the new battery into its location
observing
 
the
 
original
 
direction
 
of
 
fitment.
F
 
C

lip
 
the
 
cover
 
onto
 
the
 
casing.
3
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Remote control
The high frequency remote control is a sensitive system; do not operate it while it is in your pocket as there is a possibility that it may unlock the vehicle,   without   you   being   aware   of   it.
Do
  not   repeatedly   press   the   buttons   of   your   remote   control   out   of   range   and   out   of   sight   of   your   vehicle.   You   run   the   risk   of   stopping   it   from  
w

orking   and   the   remote   control   would   have   to   be   reinitialised.
The
  remote   control   does   not   operate   when   the   key   is   in   the   ignition,   even   when   the   ignition   is   switched   off.
Locking the vehicle
Driving with the doors locked may make access to the passenger compartment by the emergency services more difficult in an emergency.
A s   a   safety   precaution   (with   children   on   board),   remove   the   key   from   the   ignition   or   take   the   electronic   key   when   you   leave   the   vehicle,   even   for  
a

  short   time.
Electrical interference
The Keyless Entry and Starting electronic key may not operate if close to certain electronic devices: telephone, laptop computer, strong magnetic   fields,   ...
Anti-theft protection
Do not make any modifications to the electronic engine immobiliser system; this could cause malfunctions.
D on't   forget   to   turn   the   steering   to   engage   the   steering   lock.
Lost keys, remote control, electronic key
Visit a CITROËN dealer with the vehicle's V5 registration document and your personal identification documents.
T he   CITROËN   dealer   will   be   able   to   retrieve   the   key   code   and   the   transponder   code   required   to   order   a   replacement.
Do
  not   throw   the   remote   control   batteries   away,   they   contain   metals   which   are   harmful   to   the   environment.
Take
  them   to   an   approved   collection   point.
When purchasing a second-hand vehicle
Have the key codes memorised by a CITROËN dealer, to ensure that the keys in your possession are the only ones which can start the vehicle.
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