check engine light CITROEN C4 PICASSO 2010 User Guide

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181
CHECKS






CHECKS












12 V battery

The battery does not re-
quire any maintenance.
However, check that the
terminals are clean and
correctly tightened, partic-
ularly in summer and winter.
When carrying out work on the bat-
tery, refer to the "Practical information"
section for details of the precautions
to be taken before disconnecting the
battery and following its reconnection.










Particle filter system (Diesel)

Complementary to the catalytic
converter, this fi lter makes an ac-
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. Black
exhaust fumes are thus no longer
emitted.
After prolonged idling or driving
at very low speeds, you may oc-
casionally notice water vapour be-
ing emitted from the exhaust when
accelerating. This is of no conse-
quence to the running of the vehicle
or to the environment.
If there is risk of clogging, a mes-
sage appears on the multifunction
screen, accompanied by an audible
signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi lter is starting to fi ll up (in condi-
tions of urban driving of excep-
tionally long duration: low speeds,
traffi c jams etc.)
To regenerate the fi lter, it is advised
to drive as soon as possible, when
traffi c conditions permit, at a speed
of 40 mph (around 60 km/h) or
more for at least fi ve minutes (until
the alert message disappears).
If this alert persists, consult a
CITROËN dealer or a qualifi ed
workshop.





The presence of this label, in par-
ticular with the Stop & Start system,
indicates the use of a specifi c 12 V
lead-acid battery with special tech-
nology and specifi cation, for which
the involvement of a CITROËN
dealer or a qualifi ed workshop is
required when replacing or discon-
necting the battery. Failure to observe this recommen-
dation may shorten the life of the
battery.
Unless otherwise indicated, check
these components in accordance
with the servicing booklet and ac-
cording to your engine.
Otherwise, have them checked by
a CITROËN dealer or a qualifi ed
workshop.





















Air filter and passenger
compartment filter
Refer to the servicing
booklet for details of the
replacement intervals for
these components.
Depending on the environ-
ment (e.g. dusty atmosphere) and
the use of the vehicle (e.g. city driv-
ing), replace them twice as often
if necessary
(refer to the "Engines"
section).
A clogged passenger compartment
fi lter may have an adverse effect on
the performance of the air condition-
ing system and generate undesir-
able odours.














Oil filter

Replace the oil fi lter each
time the engine oil is
changed.
Refer to the servicing
booklet for details of the
replacement interval for this compo-
nent.

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199
PRACTICAL INFORMATION


Access to the second dashboard
fusebox


After any operation on the fuses
in the fusebox, check that the
fusebox cover is refi tted correctly
for their protection.

Table of fuses



Fuse N°


Rating



Functions




F29


20 A

Heated seats


F30


-

Not used


F31


40 A

Trailer relay unit


F32


15 A

Rear 12 V socket


F33


5 A
Parking sensors, automatic wipers and lighting,
passenger’s electric seat, lane departure warning
system, Hi-Fi amplifi er


F34


5 A

Trailer


F35


-

Not used


F36


20 A

Hi-Fi amplifi er


F37


10 A

Air conditioning, lighting pack


F38


30 A

Driver’s electric seat


F39


5 A

Fuel fi ller fl ap


F40


30 A

Passenger’s electric seat, panoramic sunroof

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209
PRACTICAL INFORMATION

Towbar suitable for the attachment
of a trailer with additional lighting
and signalling.
Your vehicle is primarily designed
for transporting people and luggage,
but it may also be used for towing a
trailer.
We recommend the use of genuine
CITROËN towbars and their har-
nesses that have been tested and
approved from the design stage
of your vehicle, and that the fi t-
ting of the towbar is entrusted to
a CITROËN dealer or a qualifi ed
workshop.
If the towbar is not fi tted by a
CITROËN dealer, it is imperative
that it is fi tted in accordance with the
vehicle manufacturer's instructions.

Driving advice


Distribution of loads


)
Distribute the load in the trailer
so that the heaviest items are as
close as possible to the axle and
the nose weight approaches the
maximum permitted without ex-
ceeding it.
Air density decreases with altitude,
thus reducing engine performance.
Above 1 000 metres, the maximum
towed load must be reduced by 10 %
for every 1 000 metres of altitude.
Refer to the "Technical Data" section
for details of the weights and towed
loads which apply to your vehicle.

Side wind


)
Take into account the increased
sensitivity to side wind.


)
To lower the engine speed, re-
duce your speed.
The maximum towed load on a long
incline depends on the gradient and
the ambient temperature.
In all cases, keep a check on the
coolant temperature.


)
If the warning lamp and
the STOP
warning lamp
come on, stop the vehicle
and switch off the engine
as soon as possible.


Braking
Towing a trailer increases the brak-
ing distance.
To avoid overheating of the brakes
on a long mountain type of descent,
the use of engine braking is recom-
mended.

Tyres


)
Check the tyre pressures of the
towing vehicle and of the trailer,
observing the recommended
pressures.


Lighting


)
Check the electrical lighting and
signalling on the trailer.
The rear parking sensors will be
deactivated automatically if a gen-
uine CITROËN towbar is used.
Driving with a trailer places greater
demands on the towing vehicle and
the driver must take particular care.

Cooling
Towing a trailer on a slope increases
the temperature of the coolant.
As the fan is electrically controlled,
its cooling capacity is not dependent
on the engine speed.

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03
°
SCREEN AND MAIN MENU
The system uses the complete and detailed NAVTEQ maps installed directly on the equipment's hard disk.
Updates of the maps of the UK and of the other European countries, supplied by our partner NAVTEQ, are available from the CITROËN network.
This displa
ys the following information, via the audio control panel:


- time,

- date,

- ambient temperature
(if there is a risk of ice, you are warned by amessage),

- audio source displa
ys (radio, CD, jukebox, ...),

- telematic system displays
(telephone, services, ...),

- check o
f openings (doors, boot, ...),

- warnin
g messages (e.g.: "Fuel level low") and vehicle function statusmessages (e.g.: "Auto lighting activated") displayed temporarily,

- trip computer information,

- GPS
(Europe) satellite navigation system information.
> COLOUR SCREEN
Telephone
Orange
Time:
Date:
Screen confi guration: refer to the section - Screen menu map.

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ALPHABETICAL INDEX
ABS and EBFD systems ........ 128Accessories...........................211Accessory socket, 12 V .........107Access to the 3rd row..............72Adjusting headlamps...............98Adjusting head restraints...67,70Adjusting seat belt height.......131Adjusting the steering wheel ....77Airbags, curtain..............137,138Airbags, front.........................138Airbags, lateral ...............137,138Air conditioning..................29,56Air conditioning, additional.......60Air conditioning, digital .............60Air conditioning, manual..........58Air distribution adjustment...t58,60Air filter...................................r181Air flow .....................................29Air flow adjustment ..................60Air recirculation..................58,60Air vents...................................56Alarm.......................................84Anti-lock braking system (ABS)...................................128Anti-pinch...........................86,91Anti-theft ..................................80Armrest, front...........................67Ashtray, portable....................107Assistance call ...............130,228Athermic windscreen.............105Audible warning.....................126Audio streaming(Bluetooth)...........................319Audio
system.........307,309, 322,324Automatic illumination
of headlamps ...................94,97
Automatic operation of hazard
warning lamps .....................126Automatic rain sensitivewindscreen wipers .......100, 101Auxiliary sockets ...........258,259,294,314, 316
Centre console ....................... 107Changing a bulb.....190, 194,195Changing a fuse.....................197Changing a wheel..................186Changing a wiper blade .........102Changingthe date................264, 298,321Changing the remote control battery........................82Changingthe time ................264, 298,321Checking levels..............179,180Checking the engineoil level...................................43Checks...........177,178, 181,182Child lock ...............................125Children.................120, 123,124Child seats ....................117,119Child seats, conventional ....... 120Child surveillance mirror........r105Cigar lighter...........................r107CITROËN call button .............229CITROËN services................229Closing the boot .................79,90Closing the doors...............79,88Cold climate screen...............210Cold storage.........................107Concertina boards...................74Connectors, audio.........108, 253,254,294, 314,316Control panel.........................276Coolant level..........................180Courtesy lamps..............103,196Cruise control.........................164Cup holder.............................r107
AAC
BBackup starting ......................203Bag hook ................................112Battery ...........................181, 203Battery, charging ....................203Battery, remote control .......82,83Battery compartmentfuse box ...............................197Blind for panoramic sunroof.....f91Blinds .............................105, 110Bluetooth(hands-free).........295,296, 317Bluetooth(telephone) ..........261,295, 296Bonnet...................................174Bonnet stay ............................174Boot .........................................90Boot lamp.......................116, 196Brake discs ............................182Brake lamps ...................194, 195Brake pads.............................182Brakes....................................182Braking assistance system ....128
Capacity, fuel tank...................92Cargo net..............................114CD MP3 .................252,293, 313Central locking .............79, 88,89
C

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ALPHABETICAL INDEX
Keeping children safe ...............117, 120,122-124
Key in ignition warning .............81Key with remote control.........................78-80,83
Labels, identification..............226Lamps, rear....................r194,195Lamps, warningand indicator..............r33,36,37Lane Departure Warning System(LDWS)................................168LED daytime running lamps.....96Level, brake fluid....................179Level, headlamp wash...........180Level, power steering fluid.....179Levels and checks..........177-180Lighting, guide-me home.....96,97
Jack....................................... 186JACK socket ..................314,316Jukebox (playing) ................... 256
Inflating tyres ...........................29Inputs for audio
system .........258,294, 314,316Instrument panel lighting ..........44Instrument panels ..............31,32Instrument panel screen......................31,32,148Interior mood lighting ............. 104ISOFIX child seats ..........122-124ISOFIX mountings ................. 122
Lighting, interior.............r103, 196Lighting bulbs (replacement)...... 190,194, 195Lighting control stalk ................94Lighting dimmer...........r31, 32,44Lighting on reminder................r95Lighting pack ..........................104Loading ....................................29Loading/unloadingassistance............................171Load space cover..................r111Localised assistance call ...............................228, 229Localised emergency call ............228, 229Locating your vehicle...............80Locking from the inside............88Luggage retaining net............115
Multifunction screen..................45,47,50, 52Music media players .............. 292MyWay .............50,276, 278,299
ILM
J
K
L
Main beam...............94,190, 191Maintenance............................29Map (colour screen)...............247Map reading lamps........103, 196Markings, identification..........226Mat .........................................108Menu, main ............236,237, 310Mini fuel level ...........................92Mirror, rear view.......................77Mirrors, door............................r76Modubox ................................112Modularity, seats ......................75Motorway function (direction
indicators)............................126Mountings for ISOFIX seats....122MP3 CD .................252,293, 313
M
Navigation......................239,281Net.........................................112Number plate lamps...............195
N
Oil filter...................................r181Oil level ............................43,179Opening the bonnet ............... 174Opening the boot...............78, 90Opening the doors .............78, 88Opening the panoramicsunroof blind ..........................91Opening the rear screen..........90Operation indicator lamps ...................33,36,38, 39
O
Paint colour code...................226Panoramic glass sunroof.........f91Parcel shelf, rear....................r109Parking brake.........................182Parking brake, electric...........139Parking sensors, front............170Parking sensors, rear.............r169Parking space sensor ...........166Particle emission filter....r180,181Passenger compartment filter......................................r181Player, CD MP3.....252, 293,313Pneumatic suspension...........171
P