2008 Citroen NEMO check oil

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READY TO SET OFF
Instruments and controls
WARNING LIGHTS
Each time the engine is started: a series of warning lights comes on applying a self-checking test. T hey switch off almost immediately.
When the engine is running: the warning light becom es a warning sign if it remains on continuously or flashes. This initial warning may be
accompanied by an audible signal and a message on t he display. “Do not ignore these warnings.”

Warning
light
is indicates Solution - action

Service on temporarily. minor faults. Consult a CITROËN
dealer . continuously on,
accompanied by a
message on the display. major faults. Make a note of the warning message and contact
a CITROËN dealer .
Parking brake fluid level on.

that the parking brake is applied or
has not been released correctly. Releasing the parking brake switches off the
warning light.
on. that the fl uid level is too low.
Top up with a fl uid recommended by a CITROËN dealer .
continuously on, even
though the level is correct.
Stop immediately, park, switch off the ignition
and contact a CITROËN dealer .
Low engine oil level on.
that the level of oil in the
engine is too low. Check the engine oil level and contact a
CITROËN dealer .
continuously on, even
though the level is
correct.

Stop immediately, park, switch off the ignition
and contact a CITROËN dealer .
Coolant temperature on with the needle in
the red zone.
an abnormal increase. Park and switch off the ignition, allow the circui
t to
cool. Visually check the level.
on H in the red zone. an abnormal increase in the
coolant temperature. Refer to the “Levels” section of chapter 7.
Consult a CITROËN dealer .

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Instruments and controls

Warning
light
is indicates Solution - action
Engine oil pressure on while driving.
that the pressure is too
low. Park and switch off the ignition, allow the
lubrication circuit to cool in order to check its
level. Refer to the “Levels” section of chapter 7.
continuously on, even
though the level is
correct. a major fault. Contact a CITROËN dealer .
flashing, for a few
seconds, with a
message on the
display. that a service will soon be
due.
Refer to the list of checks in the servicing bookl
et
then carry out the CITROËN service.
Battery charge on.
a fault in the charging
circuit. Check the battery terminals…
Refer to the “Battery” section of chapter 7.
continuously on, in
spite of the checks. a circuit fault, an ignition or
injection malfunction.
Contact a CITROËN dealer .
Door open detection on.
that a door is not closed
correctly. Check that the cab doors and the rear and side
doors are closed.
accompanied by
a message on the
display.
Seat belt not fastened on then flashes.
that the driver has not
fastened his seat belt. Pull the strap then insert the tongue in the
buckle.
accompanied by an
audible signal then
remains on. that the vehicle is moving
with the driver ’s seat belt
unfastened. Check that the seat belt is fastened correctly by
pulling the strap. Refer to the “Seat belts” sectio
n
of chapter 5.

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Instruments and controls
SERVICE INDICATOR
The display on the instrument panel
informs you when the next service is due,
in accordance with the Manufacturer ’s
servicing schedule indicated in the servicing
booklet. This information is determined in
relation to the distance travelled since the
previous service. You are warned by flashing of the
engine oil pressure warning light
and the displaying of a message
on the instrument panel each time
the vehicle is started.

In this case, your vehicle must be
serviced as soon as possible.
LIGHTING RHEOSTAT
The rheostat is active when the lights are
on.
Refer to the list of checks in the
servicing booklet which was given to
you on delivery of the vehicle.
After a few seconds, the display returns to
its usual functions. Use the + and - controls to
change the brightness of the
instrument panel lighting.

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7
TROUBLESHOOTING
Levels
These regular maintenance operations
will keep your vehicle in good
running order. Consult the instructions at a
CITROËN dealer or in the servicing booklet
enclosed in the handbook pack.
LEVELS

Oil level
Check the level regularly and top up
between changes. The maximum
consumption is 0.5 l per 600 miles
(1 000 km). Check the level with the vehicle
level, engine cold, using the dipstick.

Dipstick
There are two marks on the
dipstick:

A = maximum
If you fill past this mark,
consult a CITROËN dealer .

B = minimum
Never allow the level to fall
below this mark.
To maintain the reliability of engines and
emission control systems, the use of
additives in engine oil is prohibited.
Oil change
It is imperative that this is carried out at the
intervals specified and the viscosity grade of
the oil selected must fulfil the requirements
in accordance with the manufacturer ’s
servicing schedule. Consult the instructions
at a CITROËN dealer .
Remove the dipstick before filling.
Check the level after filling (never exceed
the maximum mark).
Screw the cap back onto the sump before
closing the bonnet.
Changing the brake fluid
The brake fluid must be changed at
the intervals stated, according to the
manufacturer ’s servicing schedule.
Use fluids recommended by the
manufacturer, which fulfil DOT4 standards.
The level must be between the MIN and

MAX marks on the reservoir.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible.

Warning lights
Checking by means of the warning
lights on the instrument panel
is described in chapter 1, refer to the
“Instruments and controls” section.

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Levels

Cooling system
Only use the fluid recommended by the
manufacturer. Otherwise, you risk seriously
damaging your engine. When the engine
is warm, the temperature of the coolant is
controlled by the engine fan. As this fan can
operate with the ignition key removed and
because the cooling system is pressurised,
wait for at least one hour after the engine
has stopped before carrying out any work.

To avoid any risk of burns, unscrew the cap
2 turns to release the pressure. When the
pressure has fallen, remove the cap and top
up the level with coolant.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible.
Topping up
The level must be between the MIN and

MAX marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by a
CITROËN dealer .

Power steering fluid level
The vehicle must be parked on level ground
with the engine cold. Unscrew the cap
integrated with the gauge and check the
level which must be between the MIN and
MAX marks.

Windscreen wash level
For best quality cleaning and for your safety,
we would advise that you use products of
the CITROËN Universal range.
Capacity of the reservoir: approximately
5.5 litres.
Used oil
Avoid prolonged contact of used oil with the
skin.
Brake fluid is harmful to health and very
corrosive.
Do not dispose of used oil, brake fluid or
coolant into drains or into the ground but
into the containers dedicated to this use at a
CITROËN dealer .

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TROUBLESHOOTING
Checks
CHECKS

Bleeding the water contained in the
diesel filter
If this warning light comes on,
bleed the filter, otherwise bleed
regularly each time the engine is
drained.
To evacuate the water, unscrew the bleed
screw or the water in diesel sensor, located
at the base of the filter. Operate until all
of the water has been drained out. Then
tighten the bleed screw or the water sensor.
HDi engines use advanced technology. All
work requires a special qualification which is
guaranteed by a CITROËN dealer .

Battery
At the start of winter, have it checked by a
CITROËN dealer .
Air filter and passenger compartment
filter
A clogged passenger compartment filter
may reduce the performance of the
air conditioning system and generate
undesirable odours. The replacement
intervals for these components are indicated
in the servicing booklet.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary, refer to the “Under the
bonnet” section of chapter 7.

Brake pads
Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak on the circuit, a drop
in the brake fluid level indicates that the
brake pads are worn.

Brake disc/drum wear status
For any information relating to checking
the brake disc/drum wear status, consult a
CITROËN dealer .
Handbrake
Where the handbrake travel is too great
or there is a reduction in the performance
of the system, the handbrake should be
adjusted, even between services.
Have it checked by a CITROËN dealer .

Oil filter
Change the filter regularly, in accordance
with the servicing schedule.
Manual gearbox
Have the level checked in accordance with
the manufacturer ’s servicing schedule.
To check the main levels and certain
components, in accordance with the
manufacturer ’s servicing schedule, refer
to the pages of the servicing booklet which
correspond to your vehicle’s engine.
Only use products recommended by
CITROËN or products of equivalent quality
and characteristics.
In order to optimise the operation of units as
important as the braking circuit, CITROËN
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.