2008 Citroen NEMO Emission control

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1
READY TO SET OFF
Instruments and controls
Warning lightlight
is indicates Solution - action
Front air bag flashing or
continuously on. the failure of an air bag. Have the system checked by a CITROËN dealer
without delay. Refer to the “Air bags” section of
chapter 5.
Side air bag flashing or
continuously on. the failure of an air bag. Have the system checked by a CITROËN dealer
without delay. Refer to the “Air bags” section of
chapter 5.
Disarming of the
passenger ’s front air
bag on. that this air bag has been
disarmed intentionally in
the presence of a rear
facing child seat. Configure via the trip computer MENU menu.
Refer to the “Menu” section of chapter 3.
ABS continuously on. failure of the system. The vehicle retains conventional braking without
assistance. However, you are advised to stop
and contact a CITROËN dealer .
Emission control
system flashing or
continuously on.
failure of the system. Have the system checked by a CITROËN dealer
without delay.
Electronic immobiliser on. the ignition key inserted is
not recognised.
The vehicle cannot be started.
Use another key and have the faulty key
checked by a CITROËN dealer . Refer to the
“Access” section of chapter 1.
Front brake pads on. brake pad wear. Have the pa ds replaced by a CITROËN dealer .

1
READY TO SET OFF
Instruments and controls
FUEL GAUGE
The fuel level is tested each time the key is
turned to the “running” position.
The gauge is positioned on:
- F (Full): the capacity of the fuel tank is
approximately 45 litres .
- E (Empty): the reserve is now being
used, the warning light comes on
continuously.
The reserve when the warning first comes
on is approximately 6 litres.
COOLANT TEMPERATURE

The needle is positioned between C
(Cold) and H (Hot): normal operation.
In arduous conditions of use or hot climatic
conditions, the needle may move close to
the red graduations. - wait for approximately 5 minutes to allow
the engine to cool down, then check the
level and if necessary top up.
The cooling circuit is pressurised. In
order to avoid any risk of burns, unscrew
the cap 2 turns to release the pressure.
When the pressure has dropped, check the
level and remove the cap to top up. If the
needle remains in the red zone, contact a
CITROËN dealer EOBD (European On Board Diagnosis) is
a diagnostics system which complies with,
among others, the standards concerning
authorised emissions of:
- CO (carbon monoxide),
- HC (unburnt hydrocarbons),
- NOx (nitrogen oxides) or particles detected by oxygen sensors placed
upstream and downstream of the catalytic
converters.
Refer to the “Levels” section of
chapter 7.
Refer to the “Levels” section of
chapter 7.
Therefore, the driver is warned of
any malfunction of this emission
control system by the flashing of
this specific warning light on the
instrument panel.

What you should do if the needle
enters the red zone, or if the warning
light comes on:
- stop immediately, switch off the ignition. The fan may continue to operate for
a certain time up to approximately
10 minutes.

119
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.