Control Citroen NEMO 2008 1.G Service Manual

70
Ventilation
These controls are located on the centre console.
Air conditioning
The air conditioning mode is operational
when the engine is running. The diode is lit.
Temperature adjustment
Control positioned:
- in the blue zone triggers cool
air,
Air fl ow
The force of the blown air, from
the vents, varies from 1 to the
strongest 4 . Remember to adjust
this control in order to reach the
ambient air comfort level. To switch off the
blower, place the control in position 0 .
The air supply distribution is
directed by the control turned
towards:
the side vents and the central
vents,
the side vents, the central vents
and the footwells,
the footwells,
the windscreen, the front side
windows and the footwells,
the windscreen.
Press the air blower control. The
diode lights.
The air blower control must not
be in position
0 (zero flow) for air
conditioning to be obtained.
Turn the control to the position required. - in the red zone triggers heating
of the interior ambient air.
Air distribution

79
5
SAFETY
Driving safety
HORN
Press the centre of the steering wheel.
ABS ANTI-LOCK BRAKING SYSTEM
The ABS system improves vehicle stability
and handling during braking, particularly on
surfaces with poor adhesion (e.g. damaged
or slippery road surfaces).
Note : when changing a wheel (tyres
and rims), ensure that they meet the
manufacturer ’s requirements.
The anti-locking system automatically
intervenes when there is a risk of the wheels
locking.
The normal functioning of the ABS system
may be indicated by light vibrations on the
brake pedal.
When braking in an emergency, press
hard on the brake pedal without releasing
the force.
If the ABS warning lamp lights
up on the instrument panel, this
indicates a malfunction of the ABS
system, which could lead to a loss
of control of the vehicle when braking.
You must stop.
Contact a CITROËN dealer.
Good practice
The anti-lock braking system comes into
operation automatically when there is a risk
of wheel lock. It does not permit shorter
braking. On very slippery road surfaces
(ice, oil, etc.) the ABS may lengthen the
braking distances. In emergency braking,
do not hesitate to press the brake pedal
firmly, without releasing the pressure, even
on slippery roads, you will then be able to
continue to manoeuvre the vehicle to avoid
an obstacle.

93
6
ACCESSORIES
Towing a trailer
TOWING A TRAILER, CARAVAN, BOAT, ETC.
Driving advice
A towed vehicle must free wheel: gearbox in
neutral.

Cooling: towing a trailer on a slope
increases the coolant temperature. As the fan is electrically controlled, its
cooling capacity is not dependent on the
engine speed.
On the contrary, use a high gear to lower the
engine speed and reduce your speed. In all cases, pay attention to the coolant
temperature.

94
Towing a trailer
In certain cases of particularly arduous
use (towing the maximum load up a steep
slope in high temperatures), the engine
automatically limits its power. In this
case, the automatic cutting off of the air
conditioning allows the engine power to be
recovered.
If the coolant temperature
warning light comes on, stop the
vehicle and switch off the engine
as soon as possible.
See the “Levels” section of chapter 7.

Tyres: check the tyre pressures of the
towing vehicle (see the “Identification
features” section of chapter 7) and of
the trailer, observing the recommended
pressure.

Brakes: towing increases the braking
distance. Drive at a moderate speed,
change down early and brake gradually.
Side wind: sensitivity to side wind is
increased. Drive smoothly and at a
moderate speed.

ABS: the system only controls the vehicle,
not the trailer.
Rear parking assistance:
the assistance will be deactivated
automatically when a CITROËN towbar is
used (see the “Rear parking assistance”
section of chapter 4).
Towbar
We recommend the use of CITROËN
towbars and their harnesses, which have
been tested and approved from the design
stage of your vehicle, and that the fitting of
this equipment is entrusted to a CITROËN
dealer .
If this equipment is not fitted by a CITROËN
dealer , it is essential that it is fitted using
the electrical pre-equipment located at the
rear of the vehicle in accordance with the
manufacturer ’s instructions.
The operation of the sensors is deactivated
automatically when the pin of the trailer
cable is inserted in the towbar socket.
When the trailer cable pin is removed, the
sensors are re-activated.

Distribution of loads
Distribute the load in the trailer so that the
heaviest objects are as close as possible
to the axle and the nose weight is close to
the maximum authorised without, however,
exceeding it. The air density decreases with
altitude, so reducing the performance of
the engine. The maximum towed load must
be reduced by 10 % for each 1000 metres
of altitude. Refer to the “Technical data”
chapter for details of the weights and
towed loads applicable to your vehicle and
also to the administrative documents (V5
registration document, etc.).

110
Changing a fuse

Identification
mark
Amperage
Functions
F12 7.5 A Right-hand dipped headlamp supply
F13 7.5 A Left-hand dipped headlamp supply - hea dlamp height adjuster
F31 5 A Engine control unit supply switch
F32 7.5 A Front light - front courtesy light - r ear courtesy light lamp
F36 10 A Audio equipment - mobile telephone pre- equipment - air conditioning control panel - EODB diag socket
F37 5 A Brake light - instrument panel
F38 20 A Locking of the doors
F43 15 A Wipers pump
F47 20 A Driver ’s electric window motor supply
F48 20 A Passenger ’s electric window motor suppl y
F49 5 A Parking assistance control unit - rear l ighting switch - electric exterior mirrors
F50 7.5 A Air bags control unit
F51 5 A Switch on brake pedal - switch on clutch pedal
F53 5 A Instrument panel - rear fog lamps DRIVER’S SIDE FASCIA PANEL FUSES

111
7
TROUBLESHOOTING
Changing a fuse

Identifi cation mark
Amperage
Functions
F01 60 A Control unit
F03 20 A Starter supply
F04 40 A ABS hydraulic block pump supply
F06 30 A Single speed fan assembly control
F07 40 A High speed fan assembly control
F08 30 A Air conditioning unit pump
F10 10 A Horn F11 10 A Engine management secondary charge supp ly
F14 15 A Main beam headlamps
F16 7.5 A
F17 15 A Supply for ignition coil, injectors, en gine management central unit
F18 7.5 A Engine management control unit (1.4 HD i)
F19 7.5 A Air conditioning compressor
F20 30 A Supply for heated rear screen, electric exterior mirrors de-icing heaters
F21 15 A Engine management 1.4 petrol, relay coi l T09 (HDi)
F22 20 A Engine management control unit (1.4 HDi ), petrol pump
F23 20 A ABS hydraulic block solenoid valves sup ply
F24 7.5 A ABS
F30 15 A Fog lamps
F81 60 A Pre-heat unit
F82 30 A
Electronic gearbox system pump - electronic gearbo x system supply
F84 10 A Electronic gearbox system control unit and valves
F85 30 A Lighter - 12 V accessories socket
F87 7.5 A Reversing lights - water in diesel sen sor
FUSES IN THE ENGINE

114
Fuel
FILLING WITH FUEL
Low fuel level
When the minimum fuel tank
level is reached, this warning
light comes on. At this moment,
you have approximately 6 litres
remaining. Fill up without delay to avoid
running out of fuel.
The fuel tank must be filled with the engine
off.
- Open the fuel filler flap.
- Hold the cap with one hand.
- With the other hand, insert the key and turn it a third of a turn.
- Remove the cap.
FUEL CIRCUIT DEACTIVATED
In the event of a serious collision, a device
automatically cuts off the fuel supply to the
engine and the vehicle’s electrical supply.
This also automatically unlocks the doors
and switches on the interior lights.
A message is displayed on the instrument
panel (depending on model).
Turn the key to position STOP to avoid the
battery being discharged.

Check that there is no smell or leak of fuel
outside the vehicle.
When the fuel filler flap is open, a
safety system prevents sliding of the
side door.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
When filling the fuel tank, do not continue
after the 3rd cut-off of the nozzle. This could
cause malfunctions.
The capacity of the fuel tank is
approximately 45 litres.
After filling the fuel tank, lock the cap and
close the flap.
Reactivating
To continue driving, manually re-establish
the fuel supply and the electrical supply :
- with the ignition key in position STOP,
turn it to position RUNNING,
- move the direction indicators control stalk all the way upwards,
- put it to position “Stop”,
- move the direction indicators control stalk all the way downwards,
- put it to position “Stop“ again,
- move it all the way upwards again,
- put it to position “Stop” again,
- move it all the way downwards again,
- put it to position “Stop” again,
- turn the ignition key to position STOP.

116
Opening the bonnet
OPENING THE BONNET
On the inside
Pull the lever under the fascia panel towards
you.
On the outside
Raise the bonnet slightly, placing your hand
flat under the bonnet to make the operation
easier.
Push the lever to the left, then open the
bonnet fully.
While holding the bonnet open, check that
the locking control A is engaged by pressing
it.
To close
Gently lift up the bonnet and pull on the
release control A to release.
Lower the bonnet and release it at the end
of its travel. Check that the bonnet is locked.
Avoid manoeuvring the bonnet in strong
winds.

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.

120
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 .