2015 Citroen NEMO RHD engine

149
CHECKS
Bleeding water from the Diesel
filter
If this warning lamp comes
on, you must bleed the filter;
otherwise bleed the filter
regularly, every time the engine
oil is changed.
To remove the water, unscrew the bleed
screw or the water in
d iesel sensor, located
at the base of the filter.
o perate until all of
the water has flowed out. Then tighten the
bleed screw or the water sensor.
Battery
at the start of winter, have your battery
checked by a CITROËN dealer or a qualified
workshop.
Air filter and passenger compartment filter
A blocked 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 maintenance and warranty guide.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary.
Brake pads
Brake pad wear depends on the type of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the brake pad wear,
even between services.
Unless there is a leak on the system, a drop
in the brake fluid level indicates that the
brake pads are worn.
Brake disc / drum wear
For all information on checking the brake
disc / drum wear, contact a CITROËN dealer
or a qualified workshop.
Parking brake
Where the parking brake travel is too great
or there is a reduction in the performance
of the system, the parking brake should be
adjusted, even between services.
Have the system checked by a CITROËN
dealer or a qualified workshop.
Oil filter
Change the filter regularly, in accordance
with the manufacturer's servicing schedule.
The presence of this label, in particular
with the Stop & Start system, indicates the
use of a specific 12 V lead-acid battery
with special technology and specification.
The involvement of a CITR
o
Ë
n
dealer
or a qualified workshop is essential when
replacing or disconnecting the battery.
Refer to the "Checks - Under the
bonnet" section.
HDi engines use advanced
technology. All work requires
specialist knowledge, which all CITROËN
dealers have.
8
CHECKS
Checks

150
Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the maintenance and warranty
guide for the checking interval for this
component.
Good practice
To check the main levels and certain
components, in accordance with the
manufacturer's servicing schedule, refer to
the pages of the maintenance and warranty
guide which correspond to your vehicle's
engine.
Electronic gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the maintenance and warranty
guide for details of the checking interval for
this component.
o
nly use products recommended by
CITR
o Ë n or products of equivalent
quality and specification.
In order to optimise the operation of units as
important as the braking system, 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.
After washing the vehicle dampness, or in
winter, ice may form on the brake discs and
pads: braking efficiency may be reduced.
Make some light brake applications to dry
and de-ice the brakes.
Checks

151
Particle filter (1.3 HDi 75)
an addition to the catalytic converter, this
filter makes an active contribution to the
preservation of air quality by the retaining
of the unburnt pollutant particles. Black
exhaust fumes are thus no longer emitted.
This filter, fitted to the exhaust system,
accumulates particles of soot. The engine
control unit manages the automatic
periodic elimination of the soot particles
(regeneration).
the regeneration procedure is invoked
according to the quantity of particles
accumulated and the driving conditions
of the vehicle. During this phase, you
may notice some unusual phenomena -
increased idling speed, cooling fan running,
increase in smoke and higher exhaust gas
temperature - which does not affect the
operation of the vehicle or the environment.
After prolonged idling or driving at very low
speeds, you may occasionally notice water
vapour being emitted from the exhaust when
accelerating. This is of no consequence
to the running of the vehicle or to the
environment. Saturation / Regeneration
If there is risk of blockage of the
filter, this warning lamp comes on
in the instrument panel.
This alert tells you that the
particle filter is starting to fill up (in
conditions of urban driving of exceptionally
long duration: low speeds, traffic jams etc.)
To regenerate the filter, it is advised to drive
as soon as possible, when traffic conditions
and the law permit, at a speed of at least
40 mph (around 60 km/h), with an engine
speed above 2 000 rpm for about fifteen
minutes (until the warning lamp and/or the
message disappears). Operating fault
If this alert persists, do not ignore the
warning; it indicates that a fault has occurred
in the exhaust / particle filter system.
Have it checked by a CITROËN dealer or a
qualified workshop.
Because of the higher exhaust
gas temperature resulting from the
normal operation of the particle filter, it is
recommended that you do not park the
vehicle over inflammable materials (grass,
dry leaves, pine needles,
...) so as to avoid
any risk of fire. If possible, avoid switching off the
engine before the end of regeneration
of the filter; repeated interruptions could
cause premature deterioration of the
engine oil. It is not recommended to end
regeneration of the filter with the vehicle
stationary.
8
CHECKS
Checks

152
BATTERY
Models
without Stop & Start
A. Positive battery terminal on your vehicle.
B.
Slave battery
.
C.

Earth point on your vehicle.
D.


Negative battery terminal on your vehicle. Charging the battery using a battery charger Starting using another battery
-

Connect the red cable to the positive

battery terminal A on your vehicle then
to the positive (+) terminal of the slave
battery B.
-
Connect one end of the green or black

cable to the negative (-) terminal of the
slave battery B .
-
Connect the other end of the green

or black cable to the earth point C on
your vehicle (not to the negative battery
terminal D on your vehicle).
-
Operate the starter
, let the engine run.
-
W
ait for the engine to return to idle, then
disconnect the cables.
Never charge a battery without first
disconnecting the terminals.
- Disconnect the two quick-release battery
terminals.
-
Follow the instructions for use provided by


the battery charger manufacturer.
-
Check that the battery posts and terminals


are clean. If they are covered with sulphate
(white or greenish deposit), disconnect
them and clean them.
-
Reconnect the two quick-release terminals,


starting with the negative (-) terminal. Some functions are not available if
the battery is not sufficiently charged.
Battery

153
Models with Stop & Start
A. Protective cover.
B.
Positive battery terminal on your vehicle.
C.


Slave battery
.
D.

Earth point on your vehicle.
E.


Connector release button.
F.
Check sensor connector

.
G.

State of charge sensor
.
H.

Negative battery terminal on your vehicle. Charging the battery using a battery charger -

Follow the instructions for use provided

by the battery charger manufacturer.
-
Check that the battery posts and

terminals are clean. If they are covered
with sulphate (white or greenish deposit),
disconnect them and clean them.
-
Reconnect connector
F
of the check
sensor G.
-
Refit the protective cover
A
to the
positive battery terminal B .
Starting using another battery
-
Remove the protective cover
A
from the
positive battery terminal B .
-
Connect the red cable to positive battery

terminal B, then to the (+) terminal of the
slave battery C .
- Connect one end of the green or black
cable to the (-) terminal of the slave
battery C.
-

Connect the other end of the green or

black cable to the earth point D of your
vehicle (not to the negative battery
terminal H of your vehicle).
-

Operate the starter
, let the engine run.
-

W
ait for the engine to return to idle, then
disconnect the cables.
-

Refit the protective cover
A to the
positive battery terminal B .
Do not disconnect the battery to charge it.
-
Press the release button
E to disconnect
the connector F .
-

Disconnect the connector
F from the
check sensor G .
-

Remove the protective cover
A from the
positive battery terminal B .
-

Connect the charger cables: (+) to the

positive battery terminal B ; (-) to the
negative battery terminal H .Never remove the check sensor G
from the negative battery terminal H
,
except when replacing the battery.
9
QUICK HELP
Battery

154
batteries contain harmful substances
such as sulphuric acid and lead. They
must be disposed of in accordance with the
law and must not, in any circumstances be
discarded with household waste.
Take used batteries to an authorised waste
disposal site.
It is advisable to disconnect the battery
if the vehicle is not to be used for a
period of more than one month. To do
this on models with Stop & Start:
-

press the release button

E
to
disconnect connector F ,
-

disconnect connector

F
of check
sensor G.
The presence of this label, in particular
with the Stop & Start system, indicates
the use of a 12 V lead-acid battery with
special technology and specification;
the involvement of a CITR
o
Ë
n
dealer or
a qualified workshop is essential when
replacing or disconnecting the battery.
Failure to observe this recommendation may
cause premature wear of the battery.
After refitting the battery by a
CITR
o
Ë
n
dealer or a qualified
workshop, the Stop & Start system will
only be active after a continuous period of
immobilisation of the vehicle, a period which
depends on the climatic conditions and the
state of charge of the battery (up to about
8 hours). Before charging
The charging operation must be carried
out in a ventilated area away from naked
flames or any possible sources of sparks to
eliminate the risks of explosion and fire.
Do not attempt to charge a frozen battery: it
must first be thawed to eliminate the risks of
explosion. If the battery has frozen, before
charging it have it checked by a specialist
who will check that the internal components
have not been damaged and that the
container is not cracked, which could mean
that there is a risk of a leak of toxic and
corrosive acid.
Before disconnecting
n

ever disconnect a terminal when the
engine is running.
Before disconnecting the battery, you must
wait for 2 minutes after switching off the
ignition.
Close the windows and doors before
disconnecting the battery. After reconnecting
a

fter every reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to allow the electronic
systems to be initialised. If difficulties are
experienced after this, contact a CITR o Ë n

dealer or a qualified workshop.
If the battery has been disconnected

for some time, it may be necessary to
reinitialise the following functions:
-

the display screen settings (date, time,

language, distance and temperature
units),
-

the radio stations,
-


the central locking.
Some settings are cleared and must be

reprogrammed. Contact a CITROËN dealer
or a qualified workshop.
Never remove the check sensor G
from the
negative battery terminal H , except when
replacing the battery.
Battery

158
TEMPORARY PUNCTURE REPAIR KIT
This kit is located at the front of the
passenger compartment. It consists of:
-
a repair cartridge
A, containing the
sealant, equipped with:
●

a filling
pipe B,
●

a sticker
C indicating "max. 80 km/h",
which the driver must affix to the
dashboard in a visible position after
repairing the tyre,
-

a compressor
D equipped with a pressure
gauge and unions,
-

adaptors for the inflation of various items,
-


a pair of protective gloves,
-


a quick guide to use of the temporary

puncture repair kit.
Repair procedure
- Apply the parking brake and place the
gear lever in neutral.
-

Unscrew the valve cap of the tyre to be

repaired.
-

T
ake out the filling pipe B and screw the
ring E onto the tyre valve.
-

Check that the on/of
f switch F on the
compressor is in position "0" (off). -

Start the engine.
-

Insert the connector
G
in the nearest
12 V accessory socket in the vehicle.
-
Place the compressor's on/of
f switch F
in
position "1" (on).
-
Inflate the tyre to a pressure of 3 bars.
T
o obtain a more accurate reading, you are
advised to check the pressure value on the
pressure gauge H , with the compressor off.
This temporary puncture repair kit is
available from CITR
o Ë n dealers.
It is provided for the repair of holes of
a maximum diameter of 4 mm, located
exclusively on the tread or side wall of the
tyre. Avoid removing any foreign bodies
which have penetrated into the tyre.
Changing a wheel

167
CHANGING A FUSE
The two fuseboxes are placed on the
dashboard on the driver's side and under the
bonnet.
Removing and fitting a fuse
Before changing a fuse, the cause of the
fault must be found and rectified. The fuse
numbers are indicated on the fusebox.
a
lways use the special tweezer to extract
the fuse from its housing and check the
condition of its filament.
Always replace a faulty fuse with a fuse
of the same rating.
If a fuse fails again soon after replacement,
have the electrical system of your vehicle
checked by a CITROËN dealer or a qualified
workshop. Access to fuses in the dashboard
-

T
o gain access to the dashboard fuses,
remove the 2 screws using the ignition
key and tilt the housing.
CITR
o
Ë
n
will not accept responsibility
for the cost incurred in repairing your
vehicle or for rectifying the malfunctions
resulting from the installation of accessories
not supplied and not recommended by
CITR
o
Ë
n
dealers and not installed in
accordance with its instructions, in particular
when the combined consumption of all of the
additional equipment connected exceeds
10 milliamperes. A.
Good.
B.

Failed.
C.

T
weezer.
Access to fuses in the engine compartment
-
For access to the fuses in the engine

compartment, remove the left hand front
headlamp connector, then unclip the
fusebox cover.
9
QUICK HELP
Changing a fuse