2016 Citroen GRAND C4 PICASSO RHD trailer

186
Front parking sensors
The sound emitted by the speaker (front or   rear)   indicates   whether   the   obstacle  
i

s   in   front   or   behind. The
  system   will   be   deactivated  a
utomatically   if   a   trailer   is   being  
t

owed   or   a   bicycle   carrier   is   fitted   on  
a

  towbar   (vehicle   fitted   with   a   towbar  
i

nstalled   in   line   with   the   manufacturer's  
r

ecommendations).In
  bad   weather   or   in   winter,   ensure  t
hat   the   sensors   are   not   covered   with  
m

ud,   ice   or   snow.   When   reverse   gear   is  
e

ngaged,   an   audible   signal   (long   beep)  
i

ndicates   that   the   sensors   may   be   dirty.
Certain
  sound   sources   (motorcycle,  
l

orry,   pneumatic   drill,   etc.)   may   trigger  
t

he   audible   signals   of   the   parking  
s

ensor   system.
As
 
an
 
addition   to   the   rear   parking   sensors,   the  
f

ront
 
parking   sensors   are   triggered   when   an  
o

bstacle   is   detected   in   front   and   the   speed   of  
t

he
 
vehicle   remains   below   6   mph   (10   km/h).
The
 
front   parking   sensors   are   interrupted   if  
t

he
 
vehicle   stops   for   more   than   three   seconds  
i

n
 
for ward   gear,   if   no   further   obstacles   are  
d

etected   or   when   the   speed   of   the   vehicle  
e

xceeds   6   mph   (10   km/h). The   parking   sensors   can   be   deactivated   in   the  
t

ouch   screen   tablet.
F
I
n the Driving
 
menu,   select   the   "
Driving
assistance " tab, then "Parking sensors ".
Operating fault
In the event of a malfunction of t
he   system,   when   reverse   gear   is  
e

ngaged,   this   warning   lamp   flashes  
f

or   a   few   moments   then   stays   on  
c

ontinuously.
This indicator comes on in the in strument pan el.
A
  new   selection   reactivates   the   function.
High pressure jet wash
When  washing   your   vehicle,   do   not  
d

irect   the   lance   within   30   cm   of   the  
sen

sors.
The
 
parking
 
sensors
 
are
 
deactivated
 
w

hile
 
the
 
Park
 
Assist
 
system
 
is
 
m

easuring
 
a
 
space.
For
 
more
 
information
 
on
 
Park Assist
,
refer
 
to
 
the
 
corresponding
 
section.
Deactivation / Activation of
the front and rear parking
sensors
A message appears, accompanied by an a
udible s ignal.
Contact
  a   CITROËN   dealer   or   a   qualified  
w

orkshop.
Driving

197
The system is deactivated by pressing the control.
The
  system   is   deactivated   automatically:
-
 
o
n   switching   off   the   ignition,
-
 
i
f   the   engine   stalls,
-
 
i
f   no   manoeuvre   is   started   within   5   minutes  
o

f   selection   of   the   type   of   manoeuvre,
-
 
a
fter   a   prolonged   stop   of   the   vehicle   during  
a

  manoeuvre,
-
 
i
f   the   road   wheel   anti-slip   regulation   (ASR)  
i

s
 t
riggered,
-
 
i
f   the   speed   of   the   vehicle   exceeds   the  
s

tated   limit,
-
 
w
hen   the   driver   interrupts   movement   of   the  
s

teering
 w
heel,
-
 
a
fter   4   manoeuvre   cycles,
-
 
o
n   opening   the   driver's   door,
-
 
i
f   one   of   the   front   wheels   encounters   an  
o

bstacle.
The
  operation   indicator   lamp   goes   off   in   the  
i

nstrument   panel   and   a   message   is   displayed  
a

ccompanied   by   an   audible   signal.
The
  driver   should   then   take   back   control   of   the  
v

ehicle's
 s
teering.
Deactivation
The system is switched off automatically:
-  w hen   towing   a   trailer,   connected  
e

lectrically,
-
 
i
f   the   driver's   door   is   opened,
-
 
i
f   the   speed   of   the   vehicle   is   above   42   mph  
(

70   km/h).
To
  switch   the   system   of   for   a   prolonged   period,  
c

ontact   a   CITROËN   dealer   or   a   qualified  
w

orkshop.
Operating faults
In the event of a fault with the power
steering,   this   warning   lamp   flashes   in  
t

he   instrument   panel,   accompanied  
b

y   a   message.
Contact
 
a
  CITROËN   dealer   or   a   qualified  
w

orkshop.
Switching off
If the lateral distance between your v ehicle   and   the   space   is   too   great,   the s

ystem   may   not   be   able   to   measure   the
 spa

ce.
Anything
  projecting   beyond   the   envelope
 o

f   the   vehicle   (a   ladder   on   the   roof,   for
 e

xample)   is   not   taken   into   account   by   the
 P

ark   Assist   system   during   a   manoeuvre.
In
  bad   weather   or   in   winter,   ensure   that  
t

he   sensors   are   not   covered   by   road  
d

irt,   ice   or   snow.
In
  the   event   of   a   fault,   have   the   system  
c

hecked   by   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
If
 
the
 
system
 
is
 
deactivated
 
during
 
a
 
m

anoeuvre,
 
the
 
drive
 
should
 
reactivate
 
i

t
 
to
 
repeat
 
the
 
measurement. In
 
the
 
event
 
of
 
a
 
fault,
 
this
 
warning
 
l

amp
 
flashes
 
for
 
a
 
few
 
seconds,
 
a

ccompanied
 
by
 
an
 
audible
 
signal.
If
 
the
 
fault
 
occurs
 
during
 
the
 
use
 
o

f
 
the
 
system,
 
the
 
warning
 
lamp
 
g

oes off. High pressure jet washing
When
  washing   your   vehicle,   keep   the  
l

ance   at   least   30   cm   away   from   the  
sen

sors.
4
Driving

260
Towbar with quickly detachable towball
Fitting
F Below  the   rear   bumper,   unclip   and   remove  t
he   protective   cover   on   the   carrier.F
 B efore   fitting   the   towball,   check   that   the  p
oints   of   contact,   indicated   by   the   arrows,  
a

re   clean.
 U

se   a   soft   clean   cloth.F
 
E
nsure   that   the   towball   is   fully   engaged.  
T

he   two   pins   must   be   in   contact   with  
t

he   cut-outs   in   the   carrier   and   the  
t

rigger 
B must   have   returned   to   the  "
locked" p osition.
F  I nstall   and   clip   in   place   the   protective  
c

over,   by   rotating   it   to   the   left.
F
 
O
n   the   towball,   press   and   hold   control   A.
F
 
R
elease   the   locking   mechanism   by  
p

ressing   the   trigger   B. F
 
P
ut   the   end   of   the   towball   into   the   carrier,
 l

ocated   below   the   bumper,   as   far   as   it   will   go.
No
  tools   are   required   to   install   or   remove   the   towball   on   this   genuine   towbar   system.
F  
C
onnect   the   trailer   plug   to   the   13 -way  
s

ocket   provided,   located   next   to   the   carrier.
F
 
M
ake   the   trailer   safe   by   attaching   its   safety  
c

able   to   the   eye   provided   for   this   purpose,  
l

ocated   on   the   carrier.
Practical information

261
F Unclip  and   remove   the   protective   cover,   by  t
urning   it   to   the   right.
Removing
F Press  the   trigger   B   and   remove   the   towball  b
y   pulling   it   towards   you.
F
 
O

n
 
the
 
towball,
 
press
 
and
 
hold
 
control
 
A .
F
 
R

elease
 
the
 
locking
 
mechanism
 
by
 
p

ressing
 
the
 
trigger
 
B . If
  the   towball   is   not   locked   in   place,   the  
t

railer   could   separate.   There   is   a   risk   of  
a

n   accident.
Always   lock   the   towball   in   the   way  
de

scribed.
Observe   the   legislation   in   force   in   the  
c

ountry   in   which   you   are   driving.
Remove   the   towball   when   it   is   not   being  u
sed.
Before
  setting   off,   check   that   the   trailer  
l

ighting   and   signalling   works   correctly.
Maximum
  authorised   nose   weight:  
7

0 kg.
For
  more   information   on   your   vehicle's  
W

eights,
  refer   to   the   corresponding  
s

ection.
Carrying
  system   (box   or   bicycle   carrier).
You
  must   not   exceed   the   maximum  
n

ose   weight   on   the   towbar:   if   this   weight  
i

s   exceeded,   the   device   could   detach  
f

rom   the   vehicle   and   cause   a   serious  
a

ccident.
F

C
lip the protective cover in place on the
carrier
  located   below   the   bumper.
7
Practical information

262
Towing a trailer
We recommend the use of genuine CITROËN   towbars   and   their   harnesses  
t

hat   have   been   tested   and   approved  
f

rom   the   design   stage   of   your   vehicle,  
a

nd   that   the   fitting   of   the   towbar   is  
e

ntrusted   to   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
If
  the   towbar   is   not   fitted   by   a  
C

ITROËN   dealer,   it   must   still   be  
f

itted   in   accordance   with   the   vehicle  
m

anufacturer's
 i
nstructions.
Your
 
vehicle   is   primarily   designed   for  
t

ransporting   people   and   luggage,   but   it   may  
a

lso
 
be   used   for   towing   a   trailer. Driving   with   a   trailer   places   greater  
d

emands   on   the   towing   vehicle   and   the  
d

river   must   take   particular   care.
For   more   information   on   Driving
advice ,   particularly   when   towing,   refer  
t

o   the   corresponding   section.
For   more   information   on   Weights
 
(and  
t

he   towed   loads   which   apply   to   your  
v

ehicle)   refer   to   the   corresponding  
s

ection.
You   must   observe   the   maximum   trailer  w
eight,   indicated   on   the   registration  
c

ertificate or in the technical
specification
  for   your   vehicle.When
  not   towing   a   trailer,   remove   the  
q

uickly-detachable   tow   ball   before  
d

riving.
The   lane   departure   warning   system   is  
d

eactivated   while   a   trailer   is   connected.
Practical information

310
Dashboard fuses
The two fuseboxes are located in the lower dashboard (left-hand side).
Access to the fuses
F Refer  to   "Access   to   the   tools".
Type 1 fuse tables
Fusebox 1
Fuse N° Rating Functions
F1 40 AHeated
  rear   screen.
F2 20 AElectric
  door   mirrors.
F5 30 APanoramic
  sunroof   blind.
F6 20 A12V
  socket.
F9 25 AHeated
 s

eats.
F10 20 ATrailer
  inter face   unit.
F11 20 AAir
  conditioning   fan.
F12 30 AElectric
  window   motors.
In the event of a breakdown

322
* The weight values are calculated with a towbar.
* * The   kerb   weight   is   equal   to   the   unladen   weight   +   driver   (75   kg).
*** 
 
T
he   weight   of   the   braked   trailer   can   be   increased,   within   the   GTW   limit,   if   the   GV W   of   the   towing   vehicle   is   reduced   by   an   equal   amount;   warning,  
t

owing   using   a   lightly   loaded   towing   vehicle   may   have   an   adverse   effect   on   its   road   holding.
Petrol engine
PureTech 110 S&S*PureTech 130 S&S*
Gearbox Manual
 (
6-speed)
Manual
 (
6-speed)
EAT6   automatic   (6 -speed)
Model code 3D
3D...
 3
E...
 3
A...
3D...
 3
E...
 3
A...
HNX...
M/1S   -   M/2SM
HNY…
M/1S   -   M/2SM
HNY…
T/1S   -   T/2S
Unladen   weight
1   280
1   280   -   1   295   -   1   297
1   298   -   1   315   -   1   317
Kerb   weight**
1   355
1   355   -   1   370   -   1   372
1   373   -   1   390   -   1   392
Gross   vehicle   weight   (GV W)
1   905
1   905   -   2   075   -   2   125
1   918   -1   957   -   2   136
Gross   train   weight   (GTW)  
o

n   a   12%   gradient
3   035
3   175   -   3   125   -   3   175
3   188   -   3   007   -   3   186
Braked   trailer   (within   the   GTW   limit)  
o

n   a   10%   or   12%   gradient
1   130
1   270   -   1   050   -   1   050
1   270   -   1   050   -   1   050
Braked   trailer***  
(with   load   transfer   within   the   GTW   limit)
1   330
1   470   -   1   350   -   1   350
1   470   -   1   350   -   1   350
Unbraked
 t
railer
640640   -   647   -   648
640   -   647   -   648
Recommended   nose   weight
707070
Petrol weights and towed loads (in kg)
The GTW and towed load values indicated are valid up to a maximum altitude of 1 000 metres; the towed load mentioned must be reduced by 10 % for e
ach   additional   1   000   metres   of   altitude.
When
  towing,   the   speed   must   never   exceed   60   mph   (100   km/h)   (comply   with   the   legislation   in   force   in   your   country).
High
  ambient   temperatures   may   result   in   a   reduction   in   the   per formance   of   the   vehicle   to   protect   the   engine;   if   the   ambient   temperature   is   above   37   °C,  
l

imit   the   towed   load.
Technical data

323
The weight of the braked trailer can be increased, within the GTW limit, if the GV W of the towing vehicle is reduced by an equal amount; warning, towing   using   a   lightly   loaded   towing   vehicle   may   have   an   adverse   effect   on   its   road   holding.
When
  towing,   the   speed   must   never   exceed   60   mph   (100   km/h)   (comply   with   the   legislation   in   force   in   your   country).
High
  ambient   temperatures   may   result   in   a   reduction   in   the   per formance   of   the   vehicle   to   protect   the   engine;   if   the   ambient   temperature   is   above   37   °C,  
l

imit   the   towed   load..
Petrol engine
THP 150 / 160THP 165 S&S
Gearbox EAT6   automatic   (6 -speed)
EAT6   automatic   (6 -speed)
Model code 3D...
 3
E...
 3
A...
3D...
 3
E...
 3
A...
5GX   -   5GY...
A-A/1-A/2-A/D-
 A/
1D-
 A/
2D-Y-Y/1-Y/2
5G Z T/S
Unladen   weight
1   405   -   1   428   -   1   430
1   310   -   1   318   -   1   320
Kerb   weight*
1   480   -   1   503   -   1   505
1   385 -   1   393   -   1   395
Gross   vehicle   weight   (GV W)
1   940   -   2   140   -   2   160
1   930   -   2   100   -   2   150
Gross   train   weight   (GTW)  
o

n   a   12%   gradient
2   740   -   2   940   -   2   960
3   330   -   3   350   -   3   350
Braked   trailer   (within   the   GTW   limit)  
o

n   a   10%   or   12%   gradient
800
1   400   -   1   250   -   1   200
Braked   trailer**  
(with   load   transfer   within   the   GTW   limit)
800
1   600   -   1   550   -   1   500
Unbraked
 t
railer
600685   -   690   -   690
Recommended   nose   weight
7070
* The   kerb   weight   is   equal   to   the   unladen   weight   +   driver   (75   kg).
**   
T
he   weight   of   the   braked   trailer   can   be   increased,   within   the   GTW   limit,   if   the   GV W   of   the   towing   vehicle   is   reduced   by   an   equal   amount;   warning,  
t

owing   using   a   lightly   loaded   towing   vehicle   may   have   an   adverse   effect   on   its   road   holding.
9
Technical data