2015 Citroen C4 display

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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
Access

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Activation / Deactivation
You can activate or deactivate this function
permanently.
F 
W
ith   the   ignition   on,   press   this   button  
u

ntil   an   audible   signal   starts   and   a  
c

orresponding   message   is   displayed.
The
  state   of   the   system   stays   in   memory   when  
s

witching   off   the   ignition.
anti-intrusion security
Operation
If one of the doors or the boot is open, the
automatic  central   locking   does   not   take   place.
This
  system   allows   automatic   simultaneous   locking   of   the   doors   and   boot   as   soon   as   the   speed   of  
t

he   vehicle   exceeds   6   mph   (10   km/h).
Pressing   the   central   locking   button   unlocks   the  
v

ehicle.
Above
  6   mph   (10   km/h),   this   locking   is  
t

e m p o r a r y. This
  is   signalled   by   the   sound   of  
t

he   locks   rebounding,   accompanied  
b

y   illumination   of   this   symbol   in   the  
i

nstrument   panel,   an   audible   signal  
a

nd   the   display   of   an   alert   message.
Carrying long and voluminous
objects
If you want to drive with the boot open,
you
  should   press   the   central   locking  
b

utton   to   lock   the   the   doors.   Other wise,  
e

very   time   the   speed   of   the   vehicle  
e

xceeds   6   mph   (10   km/h),   the   locks  
w

ill   rebound   and   the   alerts   mentioned  
a

bove   will   appear.
Access

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boot
Opening using the remote
control
F After  unlocking   the   boot   or   the   vehicle  u
sing   the   remote   control   or   the   key,   press  
t

he   opening   control,   then   raise   the   tailgate.
Closing
If the tailgate is not closed correctly:
-
w
hen the engine is running ,
this
  warning   lamp   comes   on,  
a

ccompanied   by   the   display   of   an  
a

lert   message   for   a   few   seconds,
F
 
L
ower   the   tailgate   using   the   interior   grab  
han

dle.
F  
I
f   necessary,   press   down   on   the   tailgate   to  
f

ully   close   it.
-
w
hen the vehicle is moving   (speed   above  
6

  mph   (10   km/h)),   this   warning   lamp   comes  
o

n,   accompanied   by   an   audible   signal   and  
t

he   display   of   an   alert   message   for   a   few  
se

conds.
access

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Dual-zone digital a ir c onditioning
Automatic operation
We recommend the use of one of t
he   three   AUTO   modes   available:  
t

hey   provide   optimised   regulation   of  
t

he   temperature   in   the    passenger  
c

ompartment   according   to   the  
c

omfort   value   that   you   have  
c

hosen. F

P
ress the "AUTO"
 
button   repeatedly:
-
 a

  first   indicator   lamp   comes   on;   the   "light"
 s

etting   mode   is   selected,
-
 
a
  second   indicator   lamp   comes   on;   the  
"

medium"   setting   mode   is   selected,
-
 
a
  third   indicator   lamp   comes   on;   the  
"

intense"   mode   setting   is   selected.
The
 
air
 
conditioning   system   operates   when   the   engine   is   running.
1. Automatic comfort
programme
This system is designed to operate effectively i
n   all   seasons,   with   the   windows   closed.When
  the   engine   is   cold,   the   air   flow   will  
r

each   its   optimum   level   progressively,  
t

aking   account   of   the   weather   and   the  
d

esired   comfort   level   so   as   to   avoid   too  
g

reat   a   distribution   of   cold   air.
On   entering   the   vehicle,   if   the   interior  
t

emperature   is   much   colder   or   warmer  
t

han   the   comfort   value,   there   is   no  
n

eed   to   change   the   value   displayed   in  
o

rder   to   obtain   the   comfort   required.  
T

he   system   corrects   the   difference  
i

n   temperature   automatically   and   as  
q

uickly   as   possible.
These
 
three
 
modes
 
automatically
 
adjust
 
the
 
a

ir
 
flow,
 
according
 
to
 
the
 
desired
 
setting,
 
while
 
a

lso
 
maintaining
 
the
 
desired
 
comfort
 
value.
Comfort

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See "Front demisting - defrosting".
4. Automatic visibility programmeIf you wish, you can make a different choice f
rom   that   offered   by   the   system   by   changing  
a

  setting.   The   the   "AUTO"
 
indicator   lamps   go  
o

ff;   the   other   functions   will   still   be   controlled  
au

tomatically.
F
 
P
ressing   the   "AUTO" button returns the
system
  to   completely   automatic   operation.2. Driver's side adjustment
The driver and front passenger can each   adjust   the   temperature   to   their  
r

equirements.
F

T

urn control 2 or 3   to   the   left   or   to   the   right  
r

espectively to decrease or increase this
value.
A
 
setting
 
around   the   value   21   provides  
o

ptimum
 
comfort.   However,   depending   on   your  
r

equirements,   a   setting   between   18   and   24   is  
n

ormal.
You
 
are
 
advised   to   avoid   a   left   /   right   setting  
d

ifference
 
of   more   than   3.
3. Passenger's side adjustment
The value indicated on the display corresponds
to  a   level   of   comfort   and   not   to   a   temperature   in  
d

egrees   Celsius   or   Fahrenheit. With
  Stop   &   Start,   when   demisting   has  
b

een   activated,   the   STOP   mode   is   not  
a

vailable.For
  maximum   cooling   or   heating   of   the  
p

assenger   compartment,   it   is   possible  
t

o   exceed   the   minimum   value   14   or   the  
m

aximum   value   28.
F

T
urn control 2 or 3 to the left until
"LO"
  is   displayed   or   to   the   right  
u

ntil "HI"
 
is   displayed.
Manual operation
4
Comfort

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9. "REST" function: ventilation with the engine off
Even with the engine is off, you 
c an operate the ventilation for a
few
 m

inutes.
8. Air intake / Air recirculation
F Press this button for recirculation of   the   interior   air.   The   indicator l

amp   in   the   button   comes   on.
Air
 
recirculation   enables   the   passenger  
c

ompartment   to   be   isolated   from   exterior  
o

dours
 
and
  smoke.
F
a
s s

oon as possible, press this button
again
 
to   permit   the   intake   of   outside   air   and  
p

revent
  the   formation   of   condensation.   The  
i

ndicator   lamp   in   the   button   goes   off.
Avoid
  prolonged   operation   in   interior   air  
r

ecirculation   mode   (risk   of   misting   and  
d

eterioration   of   air   quality). For
  example,   while   you   are   away   from   the  
v

ehicle,   the   passengers   can   still   enjoy   some   air  
c

irculation   without   having   the   engine   running.
This
  function   is   available   after   switching   on   the  
i

gnition,   as   well   as   after   stopping   the   engine.
The period that the function is available
depends
  on   the   state   of   charge   of   the   battery.
You can activate the "REST" function while the
air
  conditioning   control   screens   are   on.On switching on the engine
-
 T he   control   screens   come   on:   the   function  
i

s   available.
-
 
P
ressing   the   REST button activates the
ventilation
  for   a   few   minutes.   Activation   of  
t

he   function   is   confirmed   by   the   display   of  
t

wo dashes in the control screens and four
air
  flow   level   indicator   lamps.
-

T
he function can be deactivated and
reactivated
  if   the   control   screens   are   on.
-
 
T
he   screens   go   off   at   the   end   of   this  
p

eriod.
4
Comfort

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Switching the system off
On stopping the engine
- W hile   the   control   screens   remain   on:   the  
f

unction   is   available.
-
 
P
ressing   the   REST button activates the
ventilation
  for   a   few   minutes.   Activation   of  
t

he   function   is   confirmed   by   the   display   of  
t

wo dashes in the control screens and four
air
  flow   level   indicator   lamps.
 L

ocking   the   vehicle   has   no   effect   on   this  
f

unction.
-
 
T
he   control   screens   go   off   at   the   end   of   this  
p

eriod.
 P

ressing   again   before   the   end   of   the   period  
i

nterrupts   off   the   ventilation   definitively:   the  
c

ontrol   screens   go   off   and   the   function   is  
n

o   longer   available. F

T
urn the air flow control to the
left until all of the indicator
lamps   go   off.
This   action   switches   off   the   air   conditioning   and  
th

e
 v
entilation.
Temperature
  related   comfort   is   no   longer  
a

ssured   but   a   slight   flow   of   air,   due   to   the  
m

ovement   of   the   vehicle,   can   still   be   felt.
F
 
M
odify   the   settings   (temperature,   air   flow  
o

r   air   distribution)   or   press   the   "AUTO"
button
  to   reactivate   the   system   with   the  
v

alues   set   before   it   was   switched   off.
Avoid
  prolonged   operation   in   interior  
a

ir   recirculation   mode   or   driving   for  
l

ong   periods   with   the   system   off   (risk   of  
m

isting   and   deterioration   of   air   quality).
This switch does not operate the air
conditioning,
  only   the   air   fan.
When the "REST" function is activated,
you
  cannot   modify   the   temperature,   air  
f

low   and   distribution   settings:   these   are  
c

ontrolled   automatically   according   to  
t

he
 a
mbient
 t
emperature.
This function is not available in the
STOP
  mode   of   Stop   &   Start.
Comfort

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USB port / auxiliary socket
The "AUX " connection   box,   located   in   the  c
entre   console,   comprises   an   auxiliary   JACK  
s

ocket   and/or   a   USB   port.
It
  permits   the   connection   of   a   portable   device,  
s

uch   as   a   digital   audio   player   of   the   iPod
® or
USB
 
memory
 
stick
 
type.
It
 
reads
 
certain
 
audio
 
file
 
formats
 
allowing   them  
t

o
 
be
 
heard
 
via
 
the
 
vehicle's
 
speakers.
You
 
can
 
manage
 
these
 
files
 
using
 
the
 
steering  
m

ounted
 
controls
 
or
 
the
 
audio
 
system
 
control  
p

anel
 
and
 
display
 
them
 
on
 
the
 
multifunction  
sc

reen. Connected
  to   the   USB   port,   the  
p

ortable   device   charges   automatically  
w

hile   in   use.
For   more   information   on   the   use   of   this  
e

quipment,   refer   to   the   "Audio   and   telematics"  
s

ection.
5
Fittings