2012 Citroen C3 PICASSO brakes

8
103
SAFETY
The ESP/ASR systems offer
exceptional safety in normal
driving, but this should not en-
courage the driver to take extra
risks or drive at high speed.
The correct operation of these
systems depends on observation
of the manufacturer's recommen-
dations regarding wheels (tyres
and rims), braking components,
electronic components and as-
sembly and repair procedures.
After an impact, have these sys-
tems checked by a CITROËN
dealer or a qualifi ed workshop.



Deactivation
In exceptional conditions (starting a ve-
hicle which is bogged down, stuck in
snow, on soft ground...), it may be ad-
visable to deactivate the ASR and ESP
systems, so that the wheels can move
freely and regain grip.

)
Press the "ESP OFF"
button, locat-
ed in the centre of the dashboard.
If this warning lamp comes on
in the instrument panel and the
indicator lamp on the button
comes on, this indicates that
the ASR and ESP systems are deacti-
vated.

Reactivation
These systems are reactivated automat-
ically each time the ignition is switched
back on or from 30 mph (50 km/h).


)
Press the "ESP OFF"
button again
to reactivate them manually.

Operating fault
If this warning lamp comes on,
accompanied by an audible sig-
nal and a message in the multi-
function screen, this indicates a
malfunction of these systems.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
TRAJECTORY CONTROLSYSTEMS


The anti-slip regulation (also known as
Traction Control) optimises traction to
prevent skidding of the wheels, by act-
ing on the brakes of the driving wheels
and on the engine.
The electronic stability programme acts
on the brake of one or more wheels and
on the engine to keep the vehicle on the
trajectory required by the driver, within
the limits of the laws of physics.


Anti-slip regulation (ASR) and
electronic stability programme (ESP)
This is indicated by fl ashing of
this warning lamp in the instru-
ment panel.

Activation
These systems are activated automati-
cally each time the vehicle is started.
They come into operation in the event
of a grip or trajectory problem.

10
134
CHECKS
















Only use products recommended
by CITROËN or products of equiv-
alent quality and specifi cation.
In order to optimise the opera-
tion of units as important as
the braking system, CITROËN
selects and offers very specifi c
products.
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compart-
ment is strictly prohibited
.

Manual parking brake

If a loss of effectiveness of this
system is noticed, the parking
brake must be checked, even
between two services.
Checking this system must be
done by a CITROËN dealer or a quali-
fi ed workshop.
Manual gearbox

The gearbox does not require any
maintenance (no oil change).
Refer to the servicing booklet for
the details of the level checking
interval for this component.
For information on checking
brake disc wear, contact a
CITROËN dealer or a qualifi ed
workshop.


Brake disc wear

Brake wear depends on the
style of driving, particularly in
the case of vehicles used in
town, over short distances. It
may be necessary to have the
condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the circuit, a
drop in the brake fl uid level indicates
that the brake pads are worn.
Brake pads

The gearbox does not re-
quire any maintenance (no oil
change).
Refer to the servicing booklet
for details of the checking in-
terval for this component.
Gearbox, electronic
Particle emission filter (Diesel)

The start of saturation of the
particle fi lter is indicated by
the temporary illumination
of this warning lamp accompanied by a
message in the multi-function screen.
As soon as the traffi c conditions per-
mit, regenerate the fi lter by driving at a
speed of at least 40 mph (60 km/h) until
the warning lamp goes off.
If the warning lamp stays on, this indi-
cates a low additive level.

On a new vehicle, the fi rst par-
ticle fi lter regeneration opera-
tions may be accompanied by
a "burning" smell, which is per-
fectly normal.
Following prolonged operation
of the vehicle at very low speed
or at idle, you may, in excep-
tional circumstances, notice the
emission of water vapour at the
exhaust on acceleration. This
does not affect the behaviour of
the vehicle or the environment.

11
162
PRACTICAL INFORMATION
TOWING A TRAILER, ...
Your vehicle is primarily designed for
transporting people and luggage, but it
may also be used for towing a trailer.
Driving advice
The maximum towed load on a long in-
cline depends on the gradient and the
ambient temperature.
In all cases, keep a check on the coolant
temperature.

Side wind


)
Take into account the increased
sensitivity to side wind.


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.


)
To lower the engine speed, reduce
your speed.
Braking
Towing a trailer increases the braking
distance.
To avoid overheating of the brakes on a
long mountain type of descent, the use
of engine braking is recommended.

Tyres


)

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



Lighting


)
Check the electrical lighting and sig-
nalling on the trailer.
The rear parking sensors will
be deactivated automatically if
a genuine CITROËN towbar is
used.


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

Towbar suitable for the attachment of a
trailer with additional lighting and sig-
nalling.

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 exceeding 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. Driving with a trailer places greater de-
mands on the towing vehicle and the
driver must take particular care.
We recommend the use of gen-
uine CITROËN towbars and
their harnesses that have been
tested and approved from the
design stage of your vehicle,
and that the fi tting of the tow-
bar is entrusted to a CITROËN
dealer or a qualifi ed workshop.
If the towbar is not fi tted by a
CITROËN dealer, it is impera-
tive that it is fi tted in accordance
with the vehicle manufacturer's
instructions.

231
ALPHABETICAL INDEX
A ABS and EBFD systems ............102
Accessories ................................164
Accessory socket, 12 V ..........82, 84
Adjusting headlamps ....................76
Adjusting head restraints ........55, 57
Adjusting seat belt height ...........104
Adjusting the steering wheel ........59
Airbags, curtain ...................110, 111
Airbags, front ...................... 108, 111
Airbags, lateral ....................110, 111
Air conditioning .............................20
Air conditioning, digital ...........48, 51
Air conditioning, manual .........48, 49
Air fi lter .......................................133
Air fl ow .........................................47
Air vents .......................................47
Anti-lock braking system
(ABS) ........................................102
Anti-pinch .....................................64
Anti-theft .......................................61
Armrest .........................................55
Assistance call ...................102, 176
Audible warning ..........................101
Audio streaming
(Bluetooth) ................................221
Audio system .......................209-230
Automatic illumination
of headlamps ........................73, 75
Automatic operation of hazard
warning lamps ..........................101
Automatic rain sensitive
windscreen wipers ................77, 79
Auxiliary
socket .................82, 196, 216, 218B Battery ................................133, 157
Battery, charging ........................158
Battery, remote control ...........62, 63
Blinds ...........................................87
Bluetooth
(hands-free) ......................197, 219
Bluetooth (telephone) .........197, 219
Bonnet ........................................128
Bonnet stay ................................128
Boot ..............................................68
Boot fl oor, adjustable ..............89, 90
Boot lamp .............................81, 149
Bottle holder .................................83
Brake discs .................................134
Brake lamps ...............................147
Brake pads .................................134
Brakes ........................................134
Braking assistance system .........102
C Capacity, fuel tank ........................70
CD MP3 ..............................195, 215
Central locking .......................60, 67
Changing a bulb ..................144-149
Changing a fuse ..................150-156
Changing a wheel ...............140-143
Changing a wiper blade .......79, 159
Changing
the date ........36, 38, 200, 222, 223
Changing the remote
control battery ............................62
Changing
the time ........36, 38, 200, 222, 223
Checking levels ..................132, 133
Checking the engine
oil level ...............................33, 132C Checking tyre pressures
(using the kit) ............................139
Checks ................................127-134
Child lock ....................................100
Children ................ 92-100, 107, 109
Child seats .............................92-99
Child surveillance mirror ...............83
Closing the boot .....................60, 68
Closing the doors ...................60, 66
Connectors,
audio ..................82, 196, 216, 218
Coolant level ..............................132
Courtesy lamps ....................80, 149
Courtesy mirror ............................83
Cruise control .............................123
Cup holder ..............................82, 86
D Date
(setting) ........36, 38, 200, 222, 223
Daytime running lamps ................75
Deactivating the passenger
airbag .......................................109
Deactivating the rear windows .....65
Defrosting .....................................49
Dials .............................................22
Diesel additive level ...................133
Dimensions ................................172
Dipped beam ........................73, 145
Dipstick .................................33, 132
Direction indicators .............101, 147
Doors ............................................66
Doors emergency control .............68
Driving economically ...................20