2015 Citroen C4 PICASSO display

149
The system is reactivated automatically every   time   the   engine   is   started   by   the  
d

river.
Reactivation
Press this button again.
Operating fault
Have it checked by a CITROËN dealer or a qualified w orkshop.
In
  the   event   of   a   fault   in   STOP   mode,   the   vehicle
 m

ay   stall.
All
  of   the   instrument   panel   warning   lamps   come   on.
Depending
  on   version,   an   alert   message   may   also
 b

e   displayed,   asking   you   to   place   the   gear   selector
 l

ever on position N
 
and   put   your   foot   on   the   brake
 ped

al.
It
  is   then   necessary   to   switch   off   the   ignition   and
 s

tart   the   engine   again   using   the   "START/STOP"
 b

utton. In
 
t
he  
e
vent  
o
f  
a
 
f
ault  
w
ith  
t
he  
s
ystem,  
t

he   symbol   for   the   button   changes  
t

o   alert   mode   and   the   warning   lamp  
f

lashes   for   a   few   moments   then  
c

omes   on   continuously.
The
 
system
 
is
 
active
 
again;
 
this
 
is
 
c

onfirmed
 
by
 
the
 
indicator
 
lamp
 
in
 
the
 b
utton
 
going
 
off
 
and
 
illumination
 
of
 t
his
 
symbol.
The
  Stop   &   Start   system   makes   use   of  
a

dvanced   technology.   For   any   work   on  
t

he   system   go   to   a   qualified   workshop  
w

ith   the   skills   and   equipment   required,  
w

hich   a   CITROËN   dealer   is   able   to  
pro

vide.
Before
  doing   anything   under   the  
b

onnet,   deactivate   the   Stop   &   Start  
s

ystem   to   avoid   any   risk   of   injury  
r

esulting   from   automatic   operation   of  
S

TART   mode.
Maintenance
This system requires a 12 V battery with a special   specification   and   technology   (reference  
n

umbers   available   from   CITROËN   dealers).
Fitting
  a   battery   not   listed   by   CITROËN  
i

ntroduces   the   risk   of   malfunction   of   the  
s

ystem.
For
  charging,   use   a   12   V   charger   and   do   not  
r

everse   the   polarity.
4
Driving

150
Display of inter-vehicle time
Using a radar located at the front of the vehicle, this   system   helps   the   driver   maintain   a   safe  
d

istance   between   their   vehicle   and   the   one   in  
f

ront,   by   displaying   the   current   inter-vehicle  
t

ime   in   the   instrument   panel.
It
  is   the   time   interval,   expressed   in   seconds,  
t

hat   separates   two   vehicles   in   line.   The  
r

ecommended   safe   value   is   about   2   seconds:  
r

efer   to   the   legislation   or   highway   code   in   force  
i

n   your   country.Conditions for display
The measurement is displayed for information   only:   the   system   takes   no a

ction   on   the   vehicle.
This
  system   does   not   in   any
 c

ircumstances   replace   the   need   for
 v

igilance   on   the   part   of   the   driver   who
 m

ust   remain   in   control   of   the   vehicle   at
 a

ll   times.
The
  system   is   not   designed   for   urban
 u

se
 
nor
 
for
 
more
 
dynamic
 
driving
 
(bends,
 a

cceleration,   harsh   braking…)   but   rather
 w

hen   driving   at   a   steady   speed.
The
  system   is   active   in   a   speed   range  
b

etween   42   and   93   mph   (70   and  
1

50 km/h).
Stationary   vehicles   and   certain   other  
r

oad   users   (such   as   bicycles   for  
e

xample)   are   not   detected.
The   system   displays   inter-vehicle   time  
v

alues   of   between   3   seconds   and   0.5   of  
a

  second.
Below   0.5   of   a   second,   the   value  
d

isplayed   is   maintained   at   this   level,  
e

ven   if   the   true   inter-vehicle   time   is   less.
The   active   cruise   control   must   not  
b

e   selected   (the   active   cruise   control  
i

nformation   is   displayed   instead   of   that  
f

or   the   inter-vehicle   time).
The   system   is   only   available   with   the  
"

DRIVING"   display   mode   of   the  
type   2   instrument   panel.
Driving

151
Once the speed conditions are met, a symbol is displayed in the instrument panel.
Displays
SymbolAssociated message Comments
No
  vehicle   detected   by   the   radar.
A
  vehicle   is   detected   but   the   inter-vehicle   time   is   more   than   3   seconds.   No   value   is  
d

isplayed.
A
  vehicle   is   detected.   The   inter-vehicle   time   is   3   seconds   or   less.   The   minimum   value  
d

isplayed   is   0.5   seconds,   even   if   the   true   inter-vehicle   time   is   lower.
4
Driving

152
SymbolAssociated message Comments
"SYSTEM
  INACTIVE:   Speed  
un

suitable" If
  the   speed   of   your   vehicle   is   outside   the   operating   range.
Where
  the   speed   is   not   suitable,   a   message   is   displayed   while   the   speed   is   outside   limits  
(

below   42   mph   (70   km/h)   or   above   93   mph   (150   km/h),   approximately).   However,   when  
d

ecelerating,   the   system   is   deactivated   below   27   mph   (45   km/h).
"SYSTEM
  INACTIVE:   Visibility  
r

educed" The
  system   switches   to   standby   automatically   if   the   sensor   does   not   detect   the   vehicle   in  
f

ront   correctly   (very   difficult   weather   conditions,   sensor   out   of   adjustment,   ...).
Driving

153
The vehicle being followed may not be detected in   certain   conditions   such   as,   for   example:
-
 
w
hen   turning,
-
 w

hen
 c
hanging
 lan
e,
-
 
w
hen   the   vehicle   in   front   is   out   of   the   range  
o

f   the   sensor   (maximum   range:   around  
1

00 m).
Operating limits
In the event of a fault with the system, this   warning   lamp   is   displayed a

ccompanied   by   a   message.
Operating fault
Have the system checked by a CITROËN dealer   or   a   qualified   workshop.
At
  the   first   use   of   the   system   after  
r

epair,   a   message   may   be   displayed  
i

ndicating   that   the   system   is   initialising.  
T

he   system   is   not   available   while   this   is  
i

n   progress.   As   soon   as   the   message  
d

isappears   the   system   is   operational  
a

gain.   If   the   message   does   not  
d

isappear,   contact   a   CITROËN   dealer  
o

r   a   qualified   workshop. The
  operation   of   the   radar,   located   in  
t

he   front   bumper,   may   be   disturbed   by  
a

ccumulations   of   grime   (dust,   mud...)  o
r   in   certain   weather   conditions   (snow,  i
ce...).
The
  message   "SYSTEM   INACTIVE:  
V

isibility   reduced"   is   displayed   to   signal  
t

hat   the   system   has   been   put   into  
s

t a n dby.
Clean
  the   front   bumper   regularly.
4
Driving

155
Steering mounted controls
6. Speed  limiter   on   /   pause   indication.
7. S peed   limiter   mode   selection   indication.
8.
 S

peed   value   setting.
Speed limiter "LIMIT"
System which prevents the vehicle from exceeding the speed programmed by the driver.
T he   speed   limiter   cannot,   in   any
 c

ircumstances,   replace   the   need   to
 o

bserve   speed   limits,   nor   can   it   replace   the
 n

eed   for   vigilance   on   the   part   of   the   driver.
Once
  the   programmed   speed   limit   is   reached,  
a

dditional   pressure   on   the   accelerator   pedal  
h

as   no   effect.
1.
 S

elect   speed   limiter   mode.
2.
 D

ecrease
 p
rogrammed
 s
peed.
3.
 I

ncrease   programmed   speed.
4.
 S

peed   limiter   on   /   pause.
5.
 D

isplay   the   list   of   memorised   speeds.
Displays in the instrument panel
Switching on  the   speed   limiter   requires  a
  programmed   speed   of   at   least   20   mph  
(

30 km/h).
The
  speed   limiter   is   paused by operation of the
control.
The
  programmed   speed   can   be   exceeded  
t

emporarily   by   pressing   the   accelerator   firmly  
b

eyond   the   point   of   resistance.
To
  return   to   the   programmed   speed,   simply  
r

elease   the   accelerator   pedal   until   the   vehicle  
r

eturns   to   the   programmed   speed   limit.
The
  programmed   speed   remains   in   the
 m

emory   when   the   ignition   is   switched   off.For
  more   information   on   the   list   of   memorised  
s

peeds,   refer   to   the   "Memorising   speeds"  
s

ection.
4
Driving

156
Switching on / Pause
F Turn  thumb   thumb   wheel   1 to the "LIMIT"
position:   the   speed   limiter   mode   is   selected  
b

ut   is   not   switched   on   (Pause).
F
 
S
witch   the   speed   limiter   back   on   by  
p

ressing   button   4,
  if   the   speed   displayed  
i

s   suitable   (by   default,   the   last   speed  
pro

grammed).
F
 
Y
ou   can   temporarily   stop   the   the   speed  
l

imiter   by   pressing   button   4   again:   the  
d

isplay   confirms   that   it   has   been   stopped  
(

Pause). You
  do   not   have   to   switch   the   speed   limiter   on  i
n   order   to   set   the   speed.
Once
  the   function   is   selected,   you   can   modify  
t

he   speed   setting   by:
-
 
p
ressing   button   5:
F
 
t
he   six   speeds   memorised   are   displayed  
i

n the touch screen tablet,
F
 
p
ress   the   button   corresponding   to   the  
s

peed   limit   chosen
 T

he   value   is   displayed   in   the   instrument  
pan

el.
T

he selection screen closes after a few
moments.
Adjusting the speed limiter
setting
- using   buttons   2   and   3,   increasing   or  d
ecreasing   the   speed   displayed:
F
 
b
y   successive   short   presses,   to   modify  
b

y   +   or   -   ½   mph   (1   km/h),
F
 
b
y   a   maintained   press,   to   modify   in   steps  
o

f   +   or   -   3   mph   (5   km/h).
Driving

157
on sharp acceleration, as when
descending  a   steep   hill,   the   speed  
l

imiter   will   not   be   able   to   prevent  
t

he   vehicle   from   exceeding   the  
pro

grammed
 s
peed.
The
  limiter   is   temporarily   deactivated  
a

nd   the   displayed   programmed   speed  
f

lashes.
An
  audible   signal   accompanies   the  
f

lashing   of   the   programmed   speed  
w

hen   exceeding   the   speed   is   not   due   to  
a

n   action   by   the   driver.
The
  use   of   mats   not   approved   by  
C

ITROËN   may   inter fere   with   the  
o

peration   of   the   speed   limiter.
To
  avoid   any   risk   of   jamming   of   the  
ped

als:
-
 
e
nsure   that   the   mat   is   secured  
c

o r r e c t l y,
-
 
d
o   not   fit   one   mat   on   top   of   another.
Flashing
 
of
 
the
 
dashes
 
indicates
 
a
 
fault
 
with
 
the
 sp
eed l
imiter.
Have
 
it
 
checked
 
by
 
a
 
CITROËN
 
dealer
 
or
 
a
 
q

ualified
 w

orkshop.
Operating fault
F Press f irmly  on   the   accelerator   pedal,  g
oing   beyond   the   point of resistance,
to
exceed
  the   programmed   speed   limit.
The
  speed   limiter   is   deactivated   temporarily  
a

nd   the   displayed   programmed   speed   flashes.
An
  audible   signal   accompanies   the   flashing  
o

f   the   programmed   speed   when   exceeding  
t

he   speed   is   not   due   to   an   action   by   the   driver  
(

steep
 h
ill...).
As
  soon   as   the   vehicle's   speed   returns   to   the  
p

rogrammed   value,   the   limiter   operates   again:  
t

he   display   of   the   programmed   speed   becomes  
s

teady   again.
Switching off Temporarily exceeding the
programmed speed
F Turn wheel 1 to the "0" p osition. T
he   display   of   information   related   to   the  
sp

eed
 l
imiter
 d
isappears.
4
driving