2008.5 Citroen NEMO DAG checking oil

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1
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 ight.
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 in
the coolant temperature. 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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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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7
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 fi lter and passenger compartment fi lter
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.