2014.5 Citroen C4 display

66
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 a
utomatic   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,  
y

ou   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

72
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
  the   display   of   an   alert   message   for   a  
f

ew   seconds.
access

84
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

85
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  
va

lue.
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

87
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  
d

epends   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  
a

ir   flow   level   indicator   lamps.
-
 
T
he   function   can   be   deactivated   and  
r

eactivated   if   the   control   screens   are   on.
-
 
T
he   screens   go   off   at   the   end   of   this  
p

eriod.
4
Comfort

88
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  
a

ir   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  l
amps   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  
c

onditioning,   only   the   air   fan.
When
  the   "REST"   function   is   activated,  
y

ou   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

102
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.
Fittings

116
Model without AUTO lighting
Model with AUTO lightingA. Main  lighting   mode   selection   ring:   turn   it  t
o   position   the   symbol   required   facing   the  
ma

rk.
Manual controls
The lighting is controlled directly by the driver by   means   of   the   ring   A   and   the   stalk   B.
Lighting off / daytime running lamps.
Automatic illumination of headlamps.
B.
 S

talk
 
for   switching   headlamps:   pull  
t

he
 
stalk   towards   you   to   switch   the  
l

ighting   between   dipped   and   main   beam  
h

eadlamps.
In
 
the
 
lamps   off   and   sidelamps   modes,   the  
d

river
 
can
  switch   on   the   main   beam   headlamps  
t

emporarily   ("headlamp   flash")   by   maintaining   a  
p

ull
 
on
 
the   stalk.
Sidelamps.
Dipped
  headlamps   or   main   beam  
h

eadlamps.
Displays
Illumination of the corresponding indicator lamp   in   the   instrument   panel   confirms   that   the  
l

ighting   selected   is   on.
Daytime running lamps
Daytime lighting which comes on automatically when   the   engine   is   started   making   the   vehicle  
m

ore   visible   to   other   users.
This
  function   is   assured   by   dedicated   lamps.
Visibility