engine coolant Citroen C3 DAG 2009.5 1.G Owner's Manual

1
INSTRUMENTS and CONTROLS

Front
foglamps fi xed. The front foglamps are
switched on. Turn the ring on the stalk rearwards twice to
switch off the front foglamps.

Rear
foglamps fi xed. The rear foglamps are
switched on. Turn the ring on the stalk rearwards to switch off
the rear foglamps.

Diesel engine
pre-heating fi xed. The ignition switch is at the
2 nd 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 brake fi xed. 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.
Observe the safety recommendations.
For further information on the parking brake, refer
to the "Driving" section.

Engine
coolant
temperature fi xed blue On starting 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.

Foot on the
brake pedal fi xed. The brake pedal must be
pressed. To start the engine, put the automatic gearbox
selector lever in position
P .

Automatic
wiping fi xed. The wiper control is pushed
downwards. Automatic front wiping is activated.


Main beam
headlamps fi xed. The lighting stalk is pulled
towards you. Pull the stalk to return to dipped beam
headlamps.

Warning lamp is on Cause Action/Observations

1
INSTRUMENTS and CONTROLS
Warning lamps
When the engine is running or the ve-
hicle is being driven, the switching on
of one of the following warning lamps
indicates a fault which requires action
on the part of the driver. Any fault resulting in the switching on of a warni
ng lamp must be investigated
further by reading the associated message on the mu ltifunction screen.
If you encounter any problems, do not hesitate to contact a CITROËN dealer.

STOP
fi xed, associated
with another warning
lamp and
accompanied by
an audible signal.
It is associated with the
braking system or the
engine coolant temperature. Stop as soon as it is safe to do so.
Park, switch off the ignition and call a CITROËN
dealer.

Service temporarily.
A minor fault has occurred
for which there is no
specifi c warning lamp. Identify the fault by reading the message shown
on the screen, such as, for example:
- the engine oil level,
- the screenwash level,
- the remote control battery,
- saturation of the particle emission fi lter (Die
sel).
For any other faults, contact a CITROËN dealer.
fi xed. A major fault has occurred
for which there is no
specifi c warning lamp. Identify the fault by reading the message shown
on the screen and contact a CITROËN dealer.

Braking fi xed.
The braking system
fl uid level has dropped
signifi cantly. Top up with brake fl uid recommended by
CITROËN.
If the problem persists, have the system checked
by a CITROËN dealer.
+
fi xed, associated with the ABS
warning lamp. The electronic brake force
distribution (EBFD) system
has a fault. Have it checked by a CITROËN dealer.

Warning lamp is on Cause Action/Observations

1
INSTRUMENTS and CONTROLS
Maximum
coolant
temperature fi xed red.
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 CITROËN
dealer.
Engine oil
pressure fi xed. There is a fault with the
engine lubrication system. Stop as soon it is safe to do so.
Park, switch off the ignition and contact a
CITROËN dealer.
Battery
charge fi xed. The battery charging circuit
has a fault (dirty or loose
terminals, slack or cut
alternator belt, ...). This lamp should switch off when the engine is
started.
If it does not switch off, contact a CITROËN
dealer.
Door(s) open fi xed if the
speed is
below 6 mph (10 km/h).
A door or the boot is still
open. Close the door or boot.
fi xed and
accompanied
by an audible signal if the speed is
above 6 mph (10 km/h).

Warning lamp is on Cause Action/Observations

1 0
CHECKS
* According to engine.
PETROL ENGINES

1. Screenwash reservoir.

2. Coolant reservoir.

3. Air fi lter * .
4. Brake fl uid reservoir.

5. Battery.

6. Fuse box.
7. Engine oil dipstick.

8. Engine oil fi ller cap.

1 0
CHECKS
* According to engine.
DIESEL ENGINES

1. Screenwash reservoir.

2. Coolant reservoir.

3. Air fi lter * .
4. Brake fl uid reservoir.

5. Battery.

6. Fuse box.
7. Engine oil dipstick.

8. Engine oil fi ller cap.

9. Repriming pump * .

1 0
CHECKS
CHECKING LEVELS
Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
If a level drops signifi cantly, have the
corresponding system checked by a
CITROËN dealer.
Oil level The reading will only be correct
if the vehicle is on level ground
and the engine has been off for
more than 15 minutes.
The check is carried out either
when the ignition is switched on using
the oil level indicator on the instrument
panel, or using the dipstick.
Between two oil changes, the consump-
tion should not exceed 0.5 litre per
600 miles (1,000 km).
Engine oil change
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.
Oil grade
The oil must be suitable for your engine
and conform to the manufacturer's rec-
ommendations. Brake fluid level
The brake fl uid level should be
close to the "MAX" mark. If it is
not, check the brake pad wear.
Changing the fluid
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
Fluid specification
The brake fl uid must conform to the
manufacturer's recommendations and
meet the DOT4 standard.
Coolant level The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm, the
temperature of the coolant is regulated
by the fan. This can operate with the ig-
nition off.

On vehicles which are fi tted with a par-
ticle emission fi lter, the fan may oper-
ate after the vehicle has been switched
off, even if the engine is cold.
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 pres-
sure to drop. When the pressure has
dropped, remove the cap and top up
the level.
Changing the coolant
The coolant does not have to be
changed.
Fluid specification
The coolant must conform to the manu-
facturer's recommendations.
Screenwash fluid level
Top up the level when necessary.
Fluid specification
For optimum cleaning and to avoid
freezing, this fl uid must not be topped
up or replaced with water.
Take care when carrying out
checks under the bonnet as
some parts of the engine can be
very hot (risk of burns).

11
PRACTICAL INFORMATION
We recommend the use of genu-
ine 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 towbar is en-
trusted to a CITROËN dealer.
If the trailer is not fi tted by a
CITROËN dealer, it is imperative
that it is fi tted using the electri-
cal pre-equipment installed at
the rear of the vehicle, in accor-
dance with the manufacturer's
instructions.
TOWING A TRAILER,
A CARAVAN, ETC.
The rear parking assistance will
be deactivated automatically if
a genuine CITROËN towbar is
used.
Towbar suitable for the attachment of a
trailer or caravan 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.
Driving with a trailer subjects the towing
vehicle to more signifi cant stress and its
driver must be particularly careful.
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 exceeding it.
Air density decreases with altitude, thus
reducing engine performance. Above
1 000 metres, the maximum towing load
must be reduced by 10 % and so on for
every 1 000 metres of altitude.
Refer to the "Technical Data" section for
details of the weights and towing loads
which apply to your vehicle.
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. The maximum towing load on a long
slope depends on the gradient and the
ambient temperature.
In all cases, pay attention to 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 braking
distance.
Tyres

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

 Check the electrical signalling on
the trailer.