2014 Citroen C3 PICASSO engine coolant

12
C3Picasso_en_Chap01_controle-de-marche_ed01-2014
Warning/indicator lampis on Cause Action / Observations
Front foglamps fixed. The front foglamps are switched on
using the ring on the lighting control
stalk. Turn the ring on the lighting control stalk rear wards
twice to switch off the front foglamps.
Rear foglamps fixed. The rear foglamps are switched on. Turn the ring on the stalk rear wards to switch off the
rear foglamps.
Diesel engine
pre-heating fixed.
The ignition switch is at the
2nd


position (ignition on).
Wait until the warning lamp has switched off before starting.
The duration for which the warning lamp is on is determined
by the climatic conditions.
Parking brakefixed. The parking brake is applied or not
properly released. Release the parking brake to switch off the warning
lamp, keeping your foot on the brake pedal.
ob

serve the safety recommendations.
For more information on the parking brake, refer to the
corresponding section.
Engine coolant
temperature fixed blue
on s

tarting the engine, it indicates
that the engine is cold. After a few minutes driving, it swiches off to indicate
that the engine temperature is normal.
In order to protect your engine, avoid driving too hard
until the warning lamp has switched off.
Stop & Star t fixed. When the vehicle stops (red lights,
traffic jams,...) the Stop & Start system
has put the engine into ST
oP m

ode.The warning lamp goes off and the engine restarts
automatically in START mode, as soon as you want to
move off.
flashes for a few
seconds, then goes
of f. ST
oP m

ode is temporarily
unavailable.
or
ST
aR

T mode is invoked
automatically. For more information on special cases with STOP
mode and ST
aR

T mode, refer to the "Stop & Start"
section.
Monitoring

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C3Picasso_en_Chap01_controle-de-marche_ed01-2014
Warning lamps
Warning/indicator lampis on Cause Action / Observations
STOP
fixed, alone or
associated with
another warning lamp,
accompanied by an
audible signal and a
message on the screen.The illumination of this warning lamp
is related to a serious fault with the
braking system, the power steering,
the engine oil pressure or the engine
coolant temperature. Stop as soon as it is safe to do so, as the engine may
cut out while driving.
Park, switch off the ignition and call a CITROËN
dealer or a qualified workshop.
Service temporarily,
accompanied by an
audible signal and
a message on the
multifunction screen. A minor fault has occurred for which
there is no specific warning lamp.
Identify the fault by reading the message shown on
the screen, such as, for example:
-

e
ngine oil level,
-

s
creenwash level,
-
r

emote control battery,
-

s
tate of the bulbs,
-

s
aturation of the particle emission filter on d
i
esel
vehicles (see "Checks - Particle Emissions
Filter").
For any other faults, contact a CITR
oËn

dealer or a
qualified workshop.
fixed, accompanied by an
audible signal and a message
on the multifunction screen.A major fault has occurred for which
there is no specific warning lamp. Identify the fault by reading the message shown
on the screen and contact a CITRoËn
dealer or a
qualified workshop.
Any fault resulting in the illumination of a warning lamp must be investigated further by reading the
associated message in the multifunction screen.
If you encounter any problems, do not hesitate to contact a CITROËN dealer or a qualified workshop.When the engine is running or the vehicle is
being driven, the illumination of one of the
following warning lamps indicates a fault which
requires action on the part of the driver.
1
Monitoring

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C3Picasso_en_Chap01_controle-de-marche_ed01-2014
Low fuel levelfixed. When it first comes on there remains
approximately 5 litres of fuel in the
tank. You must refuel as soon as possible to avoid running
out of fuel.
This warning lamp will come on every time the ignition
is switched on, until a sufficient addition of fuel is
made.
Fuel tank capacity: approximately 50 litres (petrol) or
48 litres (Diesel); depending on version: approximately
30 litres (petrol or
d
i
esel).
ne

ver continue to drive until you run out of fuel as
this could damage the emission control and injection
systems.
Warning
/indicator lampis on Cause Action / Observations
Maximum
coolant
temperature fixed.
The temperature of the cooling
system is too high. Stop as soon as it is safe to do so.
Wait until the engine has cooled down before topping
up the level, if necessary.
If the problem persists, contact a CITR
oËn

dealer or
qualified workshop.
Engine oil
pressure fixed.
There is a fault with the engine
lubrication system. You must stop as soon it is safe to do so.
Park, switch off the ignition and contact a CITROËN
dealer or a qualified workshop.
Battery charge fixed. The battery charging circuit has a
fault (dirty or loose terminals, slack or
cut alternator belt, ...). The warning lamp should go off when the engine is
started.
If it does not go off, contact a CITR
oËn

dealer or a
qualified workshop.
1
Monitoring

143
C3Picasso_en_Chap10_verification_ed01-2014
Petrol engines
1. Screenwash fluid reservoir.
2. Coolant header tank.
3.


a
i
r f i l t e r.
4.


b
r
ake fluid reservoir.
5.
bat

tery.
6.
F

usebox.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap.
To avoid damaging the electrical units,
the use of a high pressure washer
in the engine compartment is strictly
prohibited .
10
Checks

144
C3Picasso_en_Chap10_verification_ed01-2014
diesel engines
1. Screenwash fluid reservoir.
2. Coolant header tank.
3.


a
i
r f i l t e r.
4.


b
r
ake fluid reservoir.
5.
bat

tery.
6.
F

usebox.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap.
9.
P

riming pump (on fuel filter).
Checks

147
C3Picasso_en_Chap10_verification_ed01-2014
Coolant level
The coolant level should be close
to the "MaX" mark but should never
exceed it.
Fluid specification
For optimum cleaning and to avoid freezing,
this fluid must not be topped up or replaced
with plain water.
In wintry conditions, it is recommended that you
use an ethyl alcohol or methanol based fluid.
Fluid specification
The coolant must conform to the
manufacturer's recommendations.
Changing the coolant
The coolant does not have to be replaced at
routine services.
Screenwash fluid level
When the engine is warm, the temperature of
the coolant is regulated by the fan. Top up the level when necessary.
The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might be caught by the fan
blades.
In addition, as the cooling system is pressurised,
wait at least one hour after switching off the
engine before carrying out any work.
To avoid any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop. When
the pressure has dropped, remove the cap and
top up the level.
Diesel additive level
(Diesel engine with particle
emission filter) Used products
To p p i n g u p
This additive must be topped up by a CITRoËn

dealer or a qualified workshop without delay.
av
oid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to
health or indeed very corrosive.
do n
ot discard used oil or fluids into
sewers or onto the ground.
Take used oil to a CITR
oËn
dealer or
a qualified workshop (France) or to an
authorised waste disposal site.
The additive reservoir low
level is indicated by fixed
illumination of this warning lamp,
accompanied by an audible
warning and a message in the
multifunction screen.
10
Checks

177
C3Picasso_en_Chap11_informations-pratiques_ed01-2014
Fuse N°Rating Functions
F12 30 AWindscreen wipers slow / fast speed.
F13 40 A
bu

ilt-in systems inter face supply (ignition positive).
F14 30 AValvetronic supply (petrol).
F15 10 ARight-hand main beam headlamp.
F16 10 ALeft-hand main beam headlamp.
F17 15 ALeft-hand dipped beam headlamp.
F18 15 ARight-hand dipped beam headlamp.
F19 15 AMultifunction engine management supply (petrol engine), air
cooling electrovalves (
die

sel).
F20 10 AMultifunction engine management supply (petrol engine), Turbo
pressure regulation electrovalve (
di

esel), engine coolant level
sensor (
di

esel).
F21 5 AFan assembly control supply,
a
P
C, ab
S E
SP relays.
11
Practical information

186
C3Picasso_en_Chap11_informations-pratiques_ed01-2014
Towing a trailer, ...
Driving advice
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
as t
he fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F

T
o lower the engine speed, reduce 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.
Side wind
F Take into account the increased sensitivity to side wind. F

I
f 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 or installation of a bicycle carrier, with additional lighting and signalling.
Distribution of loads
F 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.
a
b
ove
1
000 metres, the maximum towed load must
be reduced by 10
% for every 1 000 metres of
altitude.
We recommend the use of genuine
CITROËN towbars and their harnesses
that have been tested and approved
from the design stage of your vehicle,
and that the fitting of the towbar is
entrusted to a CITR
oËn

dealer or a
qualified workshop.
If the towbar is not fitted by a CITROËN
dealer, it is imperative that it is
fitted in accordance with the vehicle
manufacturer's instructions.
Driving with a trailer places greater demands
on the towing vehicle and the driver must take
particular care. Your vehicle is primarily designed for transporting people and luggage, but it may also be used for towing a trailer.
Refer to the "Technical data" section for details
of the weights and towed loads which apply to
your vehicle.
Practical information