2016 Citroen GRAND C4 PICASSO RHD display

166
Steering mounted controls
1. Select  cruise   control   mode.
2. U se   the   current   speed   as   the   speed  
s

etting /   Lower   the   speed   setting.
3.
 U

se   the   current   speed   as   the   speed  
s

etting /   Raise   the   speed   setting.
4.
 P

ause   /   Resume   cruise   control.
5.
 U

se   the   speed   suggested   by   the   speed  
l

imit   recognition   system.
6.
 D

isplay   and   adjust   the   inter-vehicle  
d

istance
 s
etting.
For
  more   information   on   Speed limit
recognition
 

and   its   memorisation,   refer   to   the  
c

orresponding
 s
ection.
Displays in the instrument panel
7. Indication  of   the   presence   /   absence   of   a  t
arget   vehicle.
8.
 I

ndication   of   cruise   control   activation   /  
d

eactivation.
9.
 Spe

ed
 s
etting.
10.
 I

ndication   that   vehicle   is   held   stationary.
11.
 S

peed   suggested   by   the   speed   limit  
r

ecognition   system.
If
  a   vehicle   is   detected,   the   symbol   7 is   filled  
w

ith   the   colour   associated   with   the   cruise  
c

ontrol   mode.   By   default,   the   symbol   7 is
e m pt y.
In
  cruise   control   activated   mode,   the   symbol 8
appears
  in   green.   By   default,   the   symbol   8
appears
  in   grey. 12 . I
nter-vehicle d istance se tting.
13. P osition   of   the   vehicle   detected   by   the   radar.
This
  information   is   visible   in   the   instrument  
p

anel   in   "Driving"   display   mode.
Driving

168
When the cruise control is paused, it   can   only   be   reactivated   when   all   of  
t

he   safety   conditions   are   met.   The  
m

essage   "Activation   not   possible,  
c

onditions  
u
nsuitable"  
i
s  
d
isplayed  
w
hile  
r

eactivation   is   not   possible.
Wait
  until   the   speed   of   the   vehicle  
i

s   close   to   the   speed   setting   before  
r

eactivating   the   system   -   by   pressing  
b

utton 2 or 3   -   in   order   to   set   your  
c

urrent   speed   as   the   new   speed   setting.
Modification of the speed setting
Modification from the speed limit
recognition system
F The  speed   to   be   memorised   is   displayed   in  t
he   instrument   panel.
F
 
M
ake   an   initial   press   on   button   5;
  a  
m

essage   is   displayed   to   confirm   the  
m

emorisation
 r
equest.
F

P
ress button 5   again   to   save   the   suggested  
s

peed.
The
  speed   is   then   displayed   in   the   instrument  
p

anel   as   the   new   speed   setting.
As
  a   precaution,   it   is   recommended   that  
y

ou   select   a   cruise   speed   setting   close  
t

o   the   current   speed   of   your   vehicle,   so  
a

s   to   avoid   any   sudden   acceleration   or  
d

eceleration   of   the   vehicle.
For
  more   information   on   Speed limit
recognition
 

and   its   memorisation,   refer   to   the  
c

orresponding
 s
ection.
Engine
 
running
 
and
 
cruise
 
control
 
on
 
(green),
 
y

ou
 
can
 
modify
 
the
 
speed
 
setting.
Modification from the current
speed
F By successive short presses on button 2 or 3,
  to   raise   or   lower   the   setting   in   steps  
of
  +   or   -    1   mph   (km/h),
F
 
B
y   a   maintained   press   on   button   2 or 3,
to
  raise   or   lower   the   setting   in   steps  
of
  +   or   -   5   mph   (km/h).
Take
  care:   a   prolonged   press   on  
b

utton 2 or 3   will   cause   a   very   quick  
c

hange   in   the   speed   of   your   vehicle.
Driving

169
Modification of the inter-vehicle distance setting
Three predefined inter-vehicle distance settings are   offered:
-
 
"
Distant"
 
(3   dashes),
-
 
"
Normal"
 
(2   dashes),
-
 
"
Close"
 
(1   dash). Engine
  running   and   cruise   control   selected  
(

grey),   you   can   modify   the   inter-vehicle  
d

istance
 s
etting:
F
p
ress button 6   to   display   the   selection  
s

creen   for   inter-vehicle   distance,
F
p
ress button 6   repeatedly   to   cycle   through  
t

he   predefined   settings.
The selection screen closes after a few
seconds.
The   modification   is   then   taken   into   account.
This   setting   remains   in   memory,   whatever   the  
s

tate   of   the   system   and   when   the   ignition   is  
s

witched   off.
It
 
is
 
possible
 
to
 
exceed
 
the
 
speed
 
setting
 
t

emporarily
 
by
 
depressing
 
the
 
accelerator
 
ped

al.
The
 
cruise
 
control
 
no
 
longer
 
manages
 
the
 
b

raking
 
system
 
during
 
this
 
period.
Simply
 
release
 
the
 
accelerator
 
pedal
 
to
 
return
 
t

o
 
the
 
programmed
 
speed.
If
 
the
 
programmed
 
speed
 
setting
 
is
 
exceeded,
 
t

he
 
display
 
of
 
the
 
speed
 
setting
 
disappears
 
a

nd
 
a
 
message
 
"Cruise
 
control
 
suspended"
 i
s
 
displayed
 
until
 
the
 
accelerator
 
pedal
 
is
 r
eleased.
Exceeding the programmed
setting
4
Driving

170
70
70
Driving situations and associated alerts
To benefit from all of the information available in the instrument panel, you must first select the "DRIVING" display mode.
T he   following   table   describes   the   alerts   and   the   messages   displayed   for   the   different   driving   situations.
The
  display   of   these   alerts   is   not   sequential.
Indicator Display Associated messageComment
according
  to   the   inter-vehicle  
d

istance
 s
elected"Cruise
  control   paused" System   paused.
No
  vehicle   detected.
according
  to   the   inter-vehicle  
d

istance
 s
elected"Cruise
  control   paused" System   paused.
A
  vehicle   has   been   detected.
according
  to   the   inter-vehicle  
d

istance
 s
elected"Cruise control on"
System
 a

ctivated.
No
  vehicle   detected.
according
  to   the   inter-vehicle  
d

istance
 s
elected"Cruise control on"
System
 a

ctivated.
A
  vehicle   has   been   detected.
or "Cruise
  control   suspended"System
 a

ctivated.
The
  driver   has   temporarily   taken   control   of   the   vehicle   by  
a

ccelerating.
Driving

171
70
70
70
70
IndicatorDisplay Associated messageComment
+ "Take
  back   control   of   the  
v

ehicle"The
  driver   should   take   control   of   the   vehicle   by   accelerating   or  
b

raking,   depending   on   the   circumstances   (sharp   curve).
+ "Take
  back   control   of   the  
v

ehicle"The
  system   cannot   manage   the   critical   situation   alone  
(

emergency   braking   of   the   target   vehicle,   rapid   insertion   of  
a

nother   vehicle   between   the   two   vehicles).
The driver must immediately take back control of the
vehicle.
or "Activation not possible,
conditions
 un

suitable"The
  system   refuses   to   activate   the   cruise   control   (speed   outside  
t

he   operating   range,   winding   road).
or according
  to   the   inter-vehicle
 d

istance   selected   and   the   actual
 d

istance   from   the   target   vehicle"Cruise
  control   paused"
(for
  a   few   seconds)The
  system   has   brought   the   vehicle   to   a   complete   stop   and   is  
h

olding   it   immobilised.
The
  driver   should   accelerate   to   move   off   again.
The
  cruise   control   remains   paused   until   the   driver   reactivates   it  
w

ith   the   speed   of   the   vehicle   above   18   mph   (30   km/h).
4
Driving

173
Operating fault
As a safety measure, do not use the system if the   brake   lamps   are   faulty.
Do
  not   use   the   system   if   the   front   bumper   is  
d

amaged. In the event of a fault with the cruise
control,
  you   are   alerted   by   the  
i

llumination   of   this   warning   lamp  
a

nd   the   display   of   a   message   in   the  
i

nstrument   panel,   accompanied   by   an  
a

udible
 s
ignal.
The
 
cruise
 
control
 
operates
 
by
 
day
 
and
 
at
 
n

ight,
 
in
 
fog
 
or
 
moderate
 
rainfall.
However,
 
it
 
is
 
strongly
 
recommended
 
that
 
y

ou
 
always
 
keep
 
a
 
safe
 
distance
 
from
 
v

ehicles
 
ahead,
 
according
 
to
 
the
 
driving
 
c

onditions,
 
the
 
weather
 
and
 
the
 
road
 
s

ur face.
Use the cruise control only where the
driving
 
conditions
 
allow
 
running
 
at
 
a
 
c

onstant
 
speed
 
and
 
at
 
an
 
adequate
 
safe
 
di

stance.
Do not use the cruise control in urban
areas,
 
heavy
 
traffic,
 
on
 
winding
 
or
 
steep
 
r

oads
 
or
 
on
 
slippery
 
or
 
flooded
 
sur faces.
In
 
certain
 
circumstances,
 
it
 
may
 
not
 
b

e
 
possible
 
for
 
the
 
speed
 
setting
 
to
 
be
 
m

aintained
 
or
 
even
 
attained:
 
loaded
 
v

ehicle,
 
ascending
 
a
 
steep
 
hill, ... The
 
system
 
is
 
not
 
intended
 
for
 
driving
 
in
 
the
 
fo

llowing
 s

ituations:
-
 
t

he
 
front
 
end
 
of
 
the
 
vehicle
 
has
 
been
 
m

odified
 
(addition
 
of
 
driving
 
lamps),
-
 
d

riving
 
on
 
a
 
racing
 
circuit,
-
 
r

unning
 
on
 
a
 
rolling
 
road,
-
 
u

se
 
of
 
snow
 
chains
 
or
 
non-slip
 
covers.
Have  the   system   checked   by   a   CITROËN  
d

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

he
 
front
 
bumper,
 
may
 
be
 
disturbed
 
by
 
a

ccumulations
 
of
 
grime
 
(dust,
 
mud...)
 
or
 
in
 
c

ertain
 
weather
 
conditions
 
(snow,
 
ice...).
The
 
message
 
"SYSTEM
 
INACTIVE:
 
V

isibility
 
reduced"
 
is
 
displayed
 
to
 
signal
 
that
 
t

he
 
system
 
has
 
been
 
put
 
into
 
standby.
Clean
 
the
 
front
 
bumper
 
regularly.
The
 
use
 
of
 
mats
 
not
 
approved
 
by
 
CITROËN
 
m

ay
 
inter fere
 
with
 
the
 
operation
 
of
 
the
 
c

ruise
 
control.
To
 
avoid
 
any
 
risk
 
of
 
jamming
 
the
 
pedals:
-
 
e

nsure
 
that
 
mats
 
are
 
secured
 
correctly,
-
 
n

ever
 
fit
 
one
 
mat
 
on
 
top
 
of
 
another.
4
Driving

175
The change from one level of alert to   the   next   takes   place   if   the   driving  
c

onditions   do   not   change   (speed  
u

nchanged,   no   change   of   lane...)
Severe
  weather   conditions   (very   heavy  
r

ain,   accumulation   of   snow   in   front  
o

f   the   radar)   may   inter fere   with   the  
o

peration   of   the   system,   resulting   in  
t

he   display   of   the   message   "SYSTEM  
I

NACTIVE:   Reduced   visibility".   The  
s

ystem   remains   unavailable   until   the  
m

essage
 d
isappears.
If
  the   speed   of   your   vehicle   is   too   high  
w

hen   approaching   another   vehicle,   the  
f

irst   level   of   alert   may   not   be   displayed:  
t

he   level   2   alert   may   be   displayed  
d

i r e c t l y.
On
  the   other   hand,   the   level   1   alert  
i

s   never   displayed   with   the   triggering  
t

hreshold   3   (close).
Alerts
According to the collision risk detected by the system   and   the   alert   threshold   chosen,   three  
l

evels   of   alert   can   be   triggered.
Level 1 :
  visual   alert   only   (orange)  
i

ndicating   that   the   vehicle   in   front   is  
v

ery   close.   The   message   "Vehicle
close "
  is   displayed.
Level 2 :
  visual   (red)   and   audible  
a

lerts   indicating   that   a   collision   is  
i

mminent.   The   message   "Brake! " is
displayed.
This
  level   of   alert   is   based   on   the   inter-vehicle  
t

ime   between   your   vehicle   and   the   one   in   front.
This
  level   of   alert   is   based   on   a   time   before  
c

ollision.   It   takes   account   of   the   vehicle  
d

ynamics,   the   speed   of   your   vehicle   and  
t

he   speed   of   the   vehicle   in   front,   the   driving  
c

onditions,   the   situation   with   your   vehicle  
(

cornering,   pedals   pressed,   etc.)   to   trigger   the  
a

lert   at   the   right   moment.
Operating fault
In the event of a fault, you are alerted by   the   display   of   the   Service   warning  
l

amp,   accompanied   by   a   message.
Consult
  a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
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

178
Driving situations and associated alerts
To benefit from all of the information needed in the instrument panel, you must first select the "Driving" display mode.
T he   table   below   describes   the   alerts   and   messages   displayed   according   to   the   driving   situation.
The
  display   of   these   alerts   is   not   sequential.
State of
the systemWarning
lamp Associated display
and message
Comment
OFF System
 d

eactivated.
ON System
  active,   conditions   not   met:
-
 
s
peed   below   40   mph   (65   km/h),
-
 
n
o   lane   marking   recognised,
-
 
ES
C   deactivated   or   operation   triggered,
-
 
"
sporty"   driving.
ON Automatic
  deactivation   /   standby   of   the   system   (for   example:   detection   of   a   trailer,   use   of   the  
"

space-saver"   spare   wheel   provided   with   the   vehicle).
ON Detection
  of   lane   markings.
Speed
  above   40   mph   (65   km/h).
ON The
  system   corrects   the   trajectory   on   the   side   of   the   lane   marking   detected.
ON "Take
  back   the   wheel".-
 
I
f,   during   correction,   the   system   detects   that   the   driver   has   not   held   the   wheel   for   a   few  
s

econds,   it   interrupts   the   correction   and   returns   control   to   the   driver.
-
 
D
uring   correction   of   the   trajectory,   the   system   determines   that   the   correction   will   not   be  
e

nough   and   a   solid   line   is   crossed:   the   driver   is   warned   that   they   must   complete   the   correction  
o

f   trajectory.
Driving