2011.5 Citroen C4 PICASSO ECU

XI
189
PRACTICAL INFORMATION

Wheel for temporary use
If your vehicle is equipped with a
spare wheel for temporary use only,
when fi tting this it is normal to observe
that the wheel bolts do not come to
bear directly on the wheel rim.
The spare wheel is secured by the
conical section of each wheel bolt.
When refi tting the original wheel, en-
sure that the wheel bolts and wash-
ers are clean and in good condition.


Fitting a wheel



)
Position the wheel with the aid of
the centring guide 3
.

)
Do up the 3 bolts by hand, then
remove the centring guide 3
.
Position the 4
th bolt.

)
Pre-tighten the wheel bolts, us-
ing the wheelbrace 4
.

)
Retract the jack 5
and disengage
it.

)
Tighten the wheel bolts, using
the wheelbrace 4
.

)
Ensure that the tyre pressure is
correct.

Under-infl ation detection
These wheels have tyre pressure
sensors. It is essential to have repairs
carried out by a CITROËN dealer or a
qualifi ed workshop. The spare wheel
does not have a sensor.



Security bolts (alloy wheels)

Each wheel may be equipped with
one security bolt (depending on
country of sale).
To remove it:


)
remove the protector that is cov-
ering it by means of the tool for
removing the chrome covers 2
.

)
use the security bolt socket 6

with the wheelbrace 4
.



Dimension of the spare
wheel
If your spare wheel has dimensions
different from those of the normal ve-
hicle wheels (identifi ed by a label),
you must use the spare wheel only
temporarily, drive with caution, not
exceed 50 mph (80 km/h) and have
the tyre repaired and the normal
wheel refi tted as soon as possible.


Tyre pressures

These are indicated on the label
on the right-hand front door pil-
lar (see section "Technical Data -
§ Identifi cation markings").
The wheel bolts are specifi c
to each type of wheel.
If new wheels are fi tted,
check with your CITROËN dealer
or a qualifi ed workshop that the
wheel bolts are compatible with the
new wheels.
Note: make a note of the code
number on the head of the security
bolt socket. This will enable you to
obtain a replacement security bolt
socket from a CITROËN dealership.

XI
202
PRACTICAL INFORMATION

Fuses on the battery


After any operation, carefully reclose
the cover. If the cover is not correctly
positioned or not properly closed,
this could cause serious problems
on your vehicle. For the same rea-
son, take care not to spill any liquid
in the fusebox.



Table of fuses

Access to the fuses


)
Detach and remove the cover.
Fuses F1
to F6
are located on
the small board, clipped verti-
cally on the battery fusebox. Fuses F7
to F12
are midi-
fuses. All work on these
fuses must be carried out
by a CITROËN dealer or a
qualifi ed workshop.


Fuse N°



Rating



Functions




F1



5 A

Automatic gearbox actuator


F2



5 A

Stop switch


F3



5 A

Battery charge estimation ECU


F4



20 A

ESP supply


F5



5 A

ESP supply


F6



20 A

ECU for 6-speed electronic gearbox/automatic gearbox

XI
203
PRACTICAL INFORMATION
12 V BATTERY
Procedure for starting the engine
using another battery or for charging
your fl at battery.


The Stop & Start battery does not
have to be disconnected for charging.







The presence of this label, in
particular with the Stop & Start
system, indicates the use of
a 12 V lead-acid battery with
special technology and specifi cation;
the involvement of a CITROËN deal-
er or a qualifi ed workshop is essential
when replacing or disconnecting the
battery.

After refi tting the battery, the Stop &
Start system will only be active after
a continuous period of immobilisa-
tion of the vehicle, a period which
depends on the climatic conditions
and the state of charge of the bat-
tery (up to about 8 hours).

*
or position P
for an automatic gear-
box.


Access to the battery

Before doing any work
Immobilise the vehicle: ap-
ply the parking brake, put
the gearbox in neutral * , then switch
off the ignition.
Check that all electrical equipment
is switched off.


Check that the battery posts and
terminals are clean. If they are
covered with sulphate (white or
green deposit), disconnect them
and clean them.

Batteries contain harmful
substances such as sul-
phuric acid and lead. They
must be disposed of in accordance
with regulations and must not, in
any circumstances, be discarded
with household waste.
Take used cell batteries and vehi-
cle batteries to an authorised col-
lection point.
The battery is located under the
bonnet.
For access to the (+) terminal:


)
Release the bonnet using the
interior lever, then the exterior
safety catch,

)
raise the bonnet and secure it
with its stay,

)
lift the plastic cover for access to
the (+) terminal.

XI
210
PRACTICAL INFORMATION
ROOF BARS

For your safety and to avoid damage
to the roof and tailgate, the design of
your vehicle requires the use of roof
bars and roof boxes that are tested
and approved by CITROËN.
Regardless of the type of load car-
rier to be mounted on the roof (roof
box, bicycle carrier, ski carrier...),
you must fi t transverse roof bars.


Recommendations



)
Distribute the load evenly, avoid-
ing overloading on one side.

)
Arrange the heaviest part of the
load as close as possible to the
roof.

)
Anchor the load securely and fi t
a warning fl ag part of it is over-
hanging.

)
Drive gently, as the vehicle will
be more liable to the effects of
side winds (vehicle stability may
be altered).

)
Remove the roof bars as soon
as they are no longer needed.



Bicycle carrier

Do not attach a strap-fi tting bicycle car-
rier to the following vehicle versions:


- C4 Picasso 5-seater (all versions);

- C4 Picasso 7-seater version with
opening rear screen.



Maximum load, distributed
over the roof bars (for a loading
height not exceeding 40 cm,
except bicycle carrier): 80 kg.
If the height exceeds 40 cm, adapt
your speed to the profi le of the road
to avoid damaging the roof bars
and the fi xings on the roof.
Please refer to national legislation
in order to comply with the regula-
tions concerning the transport of
objects which are longer than the
vehicle.

* According to country.
VERY COLD CLIMATE SCREEN *

Removable protective screen which
prevents the accumulation of snow
at the radiator cooling fan.

Fitting



)
Offer up the very cold climate
screen to the front of the lower
section of the front bumper.

)
Press around its edge to engage
its fi xing clips one by one.



Removal



)
Use a screwdriver as a lever to
release each fi xing clip in turn.
Do not forget to remove the very
cold climate screen:


- when the ambient temperature
exceeds 10 °C,

- when towing,

-
at speeds above 75 mph (120 km/h).

XI
211
PRACTICAL INFORMATION

*
To avoid any risk of jamming of
the pedals:


- ensure that the mat is posi-
tioned and secured correctly,

- never fi t one mat on top of an-
other.






ACCESSORIES

A wide range of accessories and
genuine parts is available from the
CITROËN dealer network.
These accessories and parts have
been tested and approved for reli-
ability and safety.
They are all adapted to your vehicle
and benefi t from CITROËN's recom-
mendation and warranty.
"Transport solutions":
towbar har-
ness, boot carpet, boot liner, boot
spacers, transverse roof bars, bi-
cycle carrier, ski carrier, roof boxes,
towbars...





"Comfort":
front and rear parking
sensors, isotherm module, recharge-
able torch, sun blinds, air defl ector,
fragrance cartridges...

"Style":
Alloy wheels, wheel embel-
lishers...
"Protection":
anti-theft alarm,
wheel security devices, stolen ve-
hicle tracking system, breathalyser,
fi rst aid kit, warning triangle, high vis-
ibility vest, dog guard, snow chains,
anti-skid covers, foglamps kit, tem-
porary puncture repair kit, booster
cushions and child seats...

"Protection"
: mats * , seat covers,
mud fl aps, sill protectors, bumper
protectors, vehicle covers...

228







CITROËN LOCALISED EMERGENCY CALL
In an emergency, press this button for more than2 seconds. Flashing of the green LED and a voice message confi rm that the call has been made to the CITROËN Emergency team * .gg
Pressing this button again immediately cancels the request. The green LED goes off.
A press
(at any time) of more than 8 seconds on this button, cancels
the request.

CITROËN LOCALISED ASSISTANCE CALL

When the ignition is switched on, thegreen LED comes on for 3 seconds indicating that the system is operating correctly.

I
f the orange LED fl ashes: there is asystem fault.
If the oran
ge LED is on continuously: the
backup battery must be replaced.
In either case, contact a CITRO
ÀN. Pressin
g this button again immediately cancels the request.
The cancellation is con
fi rmed by a voice message.
Press this button
for more than 2 seconds to requestassistance if the vehicle breaks down.
A voice message confi rms that the call has been made * .


OPERATION OF THE SYSTEM
The green LED remains on (without fl ashing) when communication is established. It goes off at the end of communication.
If
you purchased your vehicle outside the CITROËN dealer network,
we invite you to have a dealer check the confi guration of these servicesand, if desired, modifi ed to suit your wishes. In a multi-lingual country, confi guration is possible in the offi cial national language of your choice. This call is dealt with b
y the CITROÀN Emergency team which receiveslocating information from the vehicle and can send a detailed alert to theappropriate emergency services. In countries in which the team is not
operational, or when the locating service has been expressly declined,
the call is dealt with directly by the emergency services (11 2) without the
vehicle location.

I
f an impact is detected by the airbag ECU, and independentlyof the deployment of any airbags, an emergency call is made
automatically.


*

These services are subject to conditions and availability.
Consult a CITRO
ÀN dealer. For technical reasons, particularl
y to improve the quality of Telematic
services to customers, the manufacturer reserves the right to carry out updates to the vehicle's on-board telematic system.

324
08
Press the OK dial for access to short-cut menus according to the displayon the screen:
MONOCHROME C
activate/deactivate RDS
activate/deactivate REG mode
activate/deactivate radiotext


RADIO
activate/deactivate Intro


CD/MP3 CD
activate/deactivate track repeat (the
entire current CD for CD, the entire
current folder for MP3 CD)
activate/deactivate random play (the
entire current CD for CD, the entire
current folder for MP3 CD)
activate/deactivate track repeat (of the current folder/artist/genre/playlist)

USB
activate/deactivate random play(of thecurrent folder/artist/genre/playlist)
1
1
1
1
1
1
1
1

345
ALPHABETICAL INDEX
Removing the mat .................. 108Repair kit, puncture ................ 183Replacing bulbs .....190, 194,195Replacing fuses ..................... 197Replacing the air filter............r181Replacing the oil filter............r181Replacing the passenger compartment filter................r181Replacing wiper blades .......... 102Resetting the service indicator.....................43Resetting the trip recorder.......r44Rev counter.......................r31,32Reversing lamp.............. 194,195Rigid panel...............................72Risk areas (update) ....... 244,288Roof bars ............................... 210Routine checks .............. 181,182Running out of fuel (Diesel) ... 175
Seat adjustment ...........67, 68,70Seat belts.......................131, 134Seat configurations..................75Seats, rear...................r70, 72,74Security bolts.........................188Serial number, vehicle ...........226Service indicator................r42,43Servicing ...................... 29, 42,43Settings (Menus)....................332Setting theclock............264, 298,320, 321Shelf.........................................f70Short-cut menus............279, 280Sidelamps...94,96,190, 192-195Side repeater.........................r192Spare wheel...........................186Speed limiter..........................r162Speedometer.....................r31,32Spotlamps, side.......................98Stability control (ESP) ............129Starting the vehicle..................81Steering lock ............................81Steering mountedcontrols................233,277, 309Steering wheel,
fixed centred controls..........160Stopping the vehicle................81Stop & Start................55,63, 92,153, 174,181, 203Storage ..................................109Storage compartments..........106Storing driving positions ...........69Sun visor................................r105Sun visor flap.........................105Synchronising theremote control........................82Synthesiser, voice..................242System, navigation................281Systems, ASR and ESP .........129
Table of weights .....213, 215,221Tables of engines...........213,215Tables of fuses.......................197Technicaldata..............213,215, 221,223Telephone..............229,260-262,295,296Temperature adjustment....58, 60Te mperature control for heated seats.....................68Temporary tyre repair kit........183Third brake lamp....................196TMC (Traffic info)...........249,289Toll/car park cards ..................105Tools......................................186Torch..............................116,196Total distance recorder............r44Towbar...................................r209Towing another vehicle.......... 207Traction control (ASR)...........129Traffic
information (TA)...290, 291,312Traffic information (TMC)..................249, 289,290Trip computer......................r53-55Trip distance recorder..............r44Tyre pressures.......................226Tyres ........................................29Tyre under-inflation detection.... 127
RST
Safety for children ............86,125Scented air freshener..............r65Screen, colour 16/9...50, 52, 236,
265, 278,299Screen, monochrome........310, 322,324Screen, monochrome A...........A45Screen, monochrome C...........47Screen, multifunction ........45,47,50,52Screen, rear video.................333Screen-wash reservoir...........r180Screen menu map......265,299,322, 324,335Screenwash, front..................101Screenwash fluid level...........180
S
Under-inflation (detection) .....127Unlocking.................................78Unlocking from the inside ...88, 89Update risk areas...........244,288Updating the date..........320,321Updating the time ...........320,321USB Box................................108USB Reader...................r253,314
U