2010 Citroen C4 DAG Owner's Manual

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P R A C T I C A L I N F O R M A T I O N
Number plate lamps (W5W)

 Insert a thin screwdriver into one
of the external holes of the lens.

 Push it outwards to unclip it.

 Remove the lens.

 Change the faulty bulb. Third brake lamp (diodes)
For the replacement of this type of diode lamp, contact a C
ITROËN dealer.

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P R A C T I C A L I N F O R M A T I O N
Interior lighting
Interior lamp (1/W5W)
Detach the cover of the interior lamp 1
with a thin screwdriver, close to the but-
ton, to access the faulty bulb.
Map reading lamps (2/W5W)
Detach the cover of the interior lamp.
To access the faulty bulb, detach the
partition for the reading lamp 2 con-
cerned, as necessary. Boot lamp (W5W)
Detach the unit by pushing it rear-
wards.
Sill lamps (W5W)
Detach the lamp to access the bulb. Glove box lamp (W5W)
Detach the lamp to access the bulb.

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P R A C T I C A L I N F O R M A T I O N
CHANGING A FUSE
Procedure for replacing a faulty fuse
with a new fuse to rectify a failure of
the corresponding function.
There are two fuseboxes under the
dashboard, one fusebox in the en-
gine compartment and another on
the battery.
Changing a fuse
Before replacing a fuse, it is essen-
tial to fi nd the cause of the incident
and to have it rectifi ed. The fuse
identifi cation numbers are indicated
inside the fusebox.
Replace a blown fuse with one of the
same rating (the same colour). Use the special tool
A that is pro-
vided in the fuse housing fl ap, which
also contains spare fuses.

Correct Incorrect

Tool A

Access to the fi rst dashboard
fusebox
Fuses under the dashboard
Your vehicle's electrical
system is designed to oper-
ate with either standard or
optional equipment.
Before installing electrical equipment
or accessories on your vehicle, con-
sult a CITROËN dealer.
CITROËN declines all responsibil-
ity for the consequences and costs
that are caused by faults or repairs
on your vehicle resulting from the
installation of accessories that
are not supplied and/or not rec-
ommended by CITROËN and not
installed according to its instruc-
tions, particularly when the energy
consumption of all of the additional
accessories connected exceeds
10 milliamperes (Ma).

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Fuses under the dashboard Access to the fuses

 Undo the screw by a quarter turn
and pivot the housing.
Table of fuses

Fuse N° Rating
Functions

F1 15 A Rear screen wipe

F2 30 A Central locking - Deadlocking

F3 5 A Airbags and pretensioners

F4 10 A Diagnostic socket - Brake switch - Photochromic rear view mirror - ESP - Cool
ant level
sensor - Diesel additive - Clutch pedal switch (ESP, cruise control a nd speed limiter)

F5 30 A Front windows, Heated exterior rear view mirrors

F6 30 A Rear windows

F7 5 A Interior lighting

F8 20 A Multifunction screen, radio, steering wheel controls, Displays
- Alarm - Front 12 V socket -
Trailer unit - Driving school module

F9 30 A Lighter - Rear 12 V socket

F10 15 A Defl ation detection - Automatic gearbox - STOP switch

F11 15 A Ignition switch - Diagnostic socket - Particle fi lter

F12 15 A Electric seat - Lane departure warning system - Parking sensors

F13 5 A Rain sensor - Sunlight sensor - Electronic gearbox system (6-speed) - Engi ne relay unit

F14 15 A Air conditioning - Instrument panel - Rev counter - Airbags and p
retensioners - Trailer unit -
Bluetooth ®
telephone

F15 30 A Central locking - Deadlocking

F16 - SHUNT

F17 40 A Heated rear screen

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P R A C T I C A L I N F O R M A T I O N Fuses in the engine
compartment Access to the fuses

 Detach and remove the cover.

Access to the second dashboard
fusebox

After any operation on the fuses
in the fusebox, check that the
fusebox cover is put back cor-
rectly for their protection. Table of fuses

Fuse N° Rating Functions

F36 30 A Hi-Fi amplifi er

F37 30 A Driver's electric seat

F39 20 A Heated seats

After any operation, carefully refi t
the cover. If the cover is not cor-
rectly positioned or not properly
closed, this could cause serious
problems on your vehicle. For the
same reason, take care not to spill
any liquid in the fusebox. All work on the maxi-fuses,
which are located in these
fuseboxes and which give
extra protection, must be carried
out by CITROËN technicians.

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P R A C T I C A L I N F O R M A T I O N Fuses in the engine
compartment Access to the fuses

 Detach and remove the cover.

Access to the second dashboard
fusebox

After any operation on the fuses
in the fusebox, check that the
fusebox cover is put back cor-
rectly for their protection. Table of fuses

Fuse N° Rating Functions

F36 30 A Hi-Fi amplifi er

F37 30 A Driver's electric seat

F39 20 A Heated seats

After any operation, carefully refi t
the cover. If the cover is not cor-
rectly positioned or not properly
closed, this could cause serious
problems on your vehicle. For the
same reason, take care not to spill
any liquid in the fusebox. All work on the maxi-fuses,
which are located in these
fuseboxes and which give
extra protection, must be carried
out by CITROËN technicians.

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P R A C T I C A L I N F O R M A T I O N
Table of fuses
Fuse N° Rating
Functions

F1 20 A Engine management control unit - Cooling fan

F2 15 A Horn

F3 10 A Front and rear screen wash

F4 20 A Headlamp wash

F5 15 A Fuel pump

F6 10 A Automatic gearbox - Xenon headlamps - Directional headlamps - Canister discharge electrovalve

F7 10 A ABS control unit/ESP control unit - Power steering

F8 25 A Starter motor

F9 10 A Additional heating unit (Diesel) - Engine coolant level swi tch

F10 30 A Engine electrovalve - Water in diesel sensor - Engine management
control unit -
Injectors - Ignition coil - Oxygen sensor - Canister discharge electro valve
(1.4i 16V and 1.6i 16V engines)

F11 40 A Air blower - Air conditioning

F12 30 A Windscreen wipe

F13 40 A Built-in Systems Interface (BSI)

F14 - Not used

F15 10 A Right-hand main beam

F16 10 A Left-hand main beam

F17 15 A Left-hand dipped beam

F18 15 A Right-hand dipped beam

F19 15 A Engine management control unit (1.4i 16V et 1.6i 16V engin es)

F20 10 A Engine electrovalve

F21 5 A Cooling fan relay - Valvetronic

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P R A C T I C A L I N F O R M A T I O N
Fuses on the battery
After any operation, carefully refi t
the cover. If the cover is not cor-
rectly positioned or not properly
closed, this could cause serious
problems on your vehicle. For
the same reason, take care not to
spill any liquid in the fusebox.
Table of fuses
Fuse N° Rating
Functions

F1 - Not used

F
2 * 30 A Gearbox (electronic system or automatic)

F3 - Not used

F4 - Not used

F5 * 80 A Power steering electropump assembly

F6 * 70 A Heating unit (Diesel)

F7 * 100 A Switching and protection unit

F8 - Not used

F9 * 30 A Electronic gearbox system electropump assembly

F10 *

30 A Valvetronic electric motor
Access to the fuses

 Detach and remove the cover. * The maxi-fuses provide additional
protection for the electrical systems.
All work on these fuses must be car-
ried out by CITROËN technicians.