air condition CITROEN NEMO 2010 User Guide

132
Changing a fuse
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.
Always 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. Access to fuses in the dashboard
- To gain access to the dashboard fuses,
remove the 2 screws using the ignition
key and tilt the housing.
CITROËN 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
CITROËN 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. Tweezer.
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.

132
Changing a fuse
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.
Always 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. Access to fuses in the dashboard
- To gain access to the dashboard fuses,
remove the 2 screws using the ignition
key and tilt the housing.
CITROËN 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
CITROËN 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. Tweezer.
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.

133
7
QUICK HELP
Changing a fuse
Table of dashboard fuses, driver's side
Mark
ing Rating Functions
F12 7.5 A Right-hand dipped beam headlamp su pply
F13 7.5 A Left-hand dipped beam headlamp supply - headlamp h
eight
adjuster
F31 5 A Engine control unit supply switch
F32 7.5 A Front lamp - front courtesy lamp - rear courtesy light lamp
F36 10 A Audio system - mobile telephone pre-equipment -
air conditioning control panel - EODB diagnostic s
ocket
F37 5 A Brake lamp - instrument panel
F38 20 A Door locking
F43 15 A Screenwash pump
F47 20 A Driver's electric window motor supp ly
F48 20 A Passenger's electric window motor s upply
F49 5 A Parking sensors control unit - rear lighting switc
h - electric
door mirrors - volumetric alarm control unit
F50 7.5 A Airbags control unit
F51 7.5 A Switch on brake pedal - switch on clutch pedal - d
oor mirror
controls - central Bluetooth system
F53 5 A Instrument panel - rear foglamps

132
Changing a fuse
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.
Always 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. Access to fuses in the dashboard
- To gain access to the dashboard fuses,
remove the 2 screws using the ignition
key and tilt the housing.
CITROËN 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
CITROËN 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. Tweezer.
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.

135
7
QUICK HELP
Changing a fuse

Mark
ing Rating Functions
F01 60 A Control unit
F02 40 A Passenger compartment fan.
F03 20 A Starter motor supply
F04 40 A ABS hydraulic block pump supply
F06 30 A Single speed cooling fan control
F07 40 A High speed cooling fan control
F08 30 A Air conditioning compressor
F09 15 A Towbar harness.
F10 10 A Horn F11 10 A Engine management secondary load su pply
F14 15 A Main beam headlamps
F15 15 A 12 V accessory socket.
Table of fuses in the engine
compartment

136
Changing a fuse
Marking Rating
Functions
F16 7.5 A Engine management control unit - e lectronic gearbox control unit and gear lever - T20 relay coil
F17 15 A Supply for ignition coil - injector s - engine management control unit (1.3 HDi)
F18 7.5 A Engine management control unit (1. 3 HDi) - T09 relay coil
F19 7.5 A Air conditioning compressor
F20 30 A Supply for heated rear screen, elec tric door mirrors heater elements
F21 15 A Fuel pump (1.4 petrol and 1.3 HDi)
F22 20 A Engine management control unit (1.3 HDi)
F23 20 A ABS hydraulic block electrovalves s upply
F24 7.5 A ABS
F30 15 A Foglamps
F81 60 A Pre-heat unit (1.3 HDi)
F82 30 A Electronic gearbox pump - electroni c gearbox supply
F84 10 A Electronic gearbox control unit and electrovalves
F85 30 A Cigar lighter - 12 V accessory sock et
F87 7.5 A
Reversing lamps - water in Diesel sensor - airflow
sensor - T02, T05, T14, T17 and T19 relay coils
(except 1.3 HDi)
5 A Reversing lamps - water in Diesel sensor - airflow
sensor - T02, T05, T14, T17 and T19 relay coils - battery
state of charge sensor (except 1.3 HDi)

147
7
QUICK HELP
Checks
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 is
changed.
To remove 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 flowed out. Then tighten the
bleed screw or the water sensor.
HDi engines use advanced technology. All
work requires specialist knowledge, which
all CITROËN dealers have. Battery
At the start of winter, have your battery
checked by a CITROËN dealer.
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 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 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.
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.
Oil filter
Change the filter regularly, in accordance
with the servicing schedule.
The presence of this label, in particular wi
th
the Stop & Start system, indicates the use
of a specific 12 V lead-acid battery with
special technology and specification, for
which the involvement of a CITROËN dealer
is required when replacing or disconnecting
the battery.
Failure to observe this recommendation may
cause premature wear of the battery.

Checks
Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the Warranty and Maintenance
Record for the details of the level checking
interval for this component.
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 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. Particle filter system (1.3 HDi 75)
An addition to the catalytic converter, this
fi lter 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 fi lter, fi tted 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).
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.
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.
Electronic gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the servicing booklet for details of
the checking interval for this component.
Because of the higher exhaust
gas temperature resulting from the
normal operation of the particle fi lter, it is
recommended that you do not park the vehicle
over infl ammable materials (grass, dry leaves,
pine needles, ...) so as to avoid any risk of fi re.