2017 CITROEN C4 PICASSO light

221
Model with halogen headlamps
1.Dipped beam headlamps (H7-55W).
2. Main beam headlamps (H7-55W).
3. Daytime running lamps/sidelamps
(4
light-emitting diodes – LEDs).
4. Direction indicators (PW Y24W).
(light emitting diodes – LEDs).
5. Foglamps (H11-55W).
For bulbs with lugs (type H7, etc.), take
care to obser ve their correct installation so
as to ensure the best lighting per formance.
Directional dipped beam
headlamps (xenon model)
Replacement of D5S xenon bulbs
must be done by a
CITROËN dealer or
a
qualified workshop as there is a risk of
electrocution.
In case of a
fault in one of the two D5S
bulbs, it is recommended to also replace
the bulb on the opposite side.
Main beam headlamps (xenon
model) Dipped beam headlamps
(halogen model)
F Remove the protective plastic cover by
pulling the tab.
F

P
ush the connector.
F

P
ull the bulb to change it.
To reassemble, proceed in reverse order.
F

T
urn the protective plastic cover to remove
it.
F

D
isconnect the connector.
F

U
nhook the clips.
F

P
ull the bulb to change it.
To reassemble, proceed in reverse order.
8
In the event of a breakdown

222
Main beam headlamps (halogen model)
Direction indicators
F Remove the protective plastic cover by pulling the tab.
F

P
ush the connector.
F

P
ull the bulb to change it.
To reassemble, proceed in reverse order. Quicker flashing of the direction indicator
light (left or right) indicates that one of
the bulbs on the corresponding side has
failed.
The direction indicator bulb is located below
the headlamp.
F
T
urn the bulb holder anti-clockwise
a quarter of a turn.
F
R
emove the bulb holder.
F
C
hange the faulty bulb.
To reassemble, proceed in reverse order.
Direction indicators (light-
emitting diodes – LEDs)
For the replacement of this type of lamp,
contact a CITROËN dealer or a qualified
workshop.
Front foglamps
F Unclip the finisher by pulling at the top.
F R emove the two screws to remove the unit.
F

T
urn the bulb holder a quarter of a turn.
F

R
emove the bulb holder.
F

C
hange the faulty bulb.
To reassemble, proceed in reverse order,
pressing on the finisher to refit it.
Door mirror spotlamps
You should contact a CITROËN dealer or
a qualified workshop for the replacement of the
light-emitting diode – LED.
Integrated direction indicator
side repeaters
You should contact a CITROËN dealer or
a qualified workshop for the replacement of
these bulbs.
In the event of a breakdown

223
Rear lamps
1.Direction indicators (PY21W amber).
2. Sidelamps/foglamps (P21/5W).
Model with LED lamps
3.Brake lamps/sidelamps (light-emitting
diodes – LEDs).
4. Reversing lamps (W16W).
5. Direction indicators (PY21W).
Model with bulb lamps
3.Sidelamps (5W5).
4. Brake lamps (P21/ W).
5. Direction indicators (WY16W).
6. Reversing lamp (W16W).
Light- emitting diodes – LEDs
For replacement, contact a CITROËN
d ealer or a qualified workshop.
Tailgate lamps
F Identify the faulty bulb.
F O pen the boot. F

R
emove the access cover.
F
R
emove the three lamp fixing screws A
.
F
D
isconnect the connector.
F C arefully remove the lamp from the outside
by pushing the retaining clip B .
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In the event of a breakdown

224
For the replacement of the bulbs of the
reversing lamp and of the direction indicators:
F
U
se the "universal" type tweezers to turn
the bulb holder a
quarter turn anti-clockwise
and remove it.
F

C
hange the bulb. For the replacement of the bulbs of the
sidelamps and of the brake lamps:
F

T
urn the bulb holder a quarter turn anti-
clockwise and remove it.
F
C
hange the bulb.
To reassemble, proceed in reverse order.
Rear lamps
1. Direction indicators (PY21W amber).
2. Sidelamps/foglamps (P21/5W).
Model with LED lamps
3.Sidelamps (light emitting diodes – LEDs).
4. Brake lamps (light emitting diodes –
L ED s).
5. Direction indicators (PY21W).
6. Reversing lamps (light emitting diodes –
L ED s).
Light- emitting diodes – LEDs
For replacement, contact a CITROËN
d ealer or a qualified workshop.
Model with LED lamps
Model with bulb lamps
In the event of a breakdown

226
Third brake lamp (light- emitting
diodes – LEDs)
Number plate lamps (W5W)
F Insert a thin screwdriver into one of the cut-
outs in the lens.
F

P
ush it outwards to unclip it.
F

R
emove the lens.
F

C
hange the faulty bulb.
To refit, press on the lens to clip it in place.
You can also contact a

CITROËN dealer or
a

qualified workshop for the replacement of
these bulbs.
For the replacement of this type of lamp,
contact a

CITROËN dealer or a

qualified
workshop.
Changing a fuse
Access to tooling
The extraction tweezers are fitted in the
dashboard fuses compartment.
F

U
nclip the cover by pulling at the top right,
then left,
F

C
ompletely remove the cover by carefully
pulling it in the axis indicated by the arrow,
F

R
emove the tweezers. F

O
pen the glove box
F U nclip the cover by pulling at the top left,
then right.
F

C
ompletely remove the cover by carefully
pulling it in the axis indicated by the arrow.
F

R
emove the tweezers.
Changing a fuse
Before changing a fuse, it is necessary to:
F i dentify the cause of the failure and correct
it,
F

s
witch off all electrical loads,
F

i
mmobilise the vehicle and switch off the
ignition,
F

i
dentify the defective fuse using the existing
allocation tables and diagrams.
In the event of a breakdown

229
Fusebox 2Fuse N°
Rating Functions
F7 10

A
12 V boot socket, rear multimedia.
F8 20 A
Rear windscreen wiper.
F10 30 A
Locks.
F17 5 A
Instrument panel.
F18 5 A
Automatic gearbox selector.
F21 3 A
START/STOP button.
F22 3
ARain and sunshine sensor, windscreen camera.
F24 5
AParking aid, panoramic visual aid.
F27 5
AAutomatic gearbox.
F29 20
AAudio and telematics systems.
F32 15


A12
V sockets.
F35 5
AHeadlamp beam height adjustment, heated rear screen, radar.
F36 5
ALighting: glove box, central storage, reading lamps, courtesy
lamps.
8
In the event of a breakdown

231
12 V battery
General points
Lead-acid starter batteries
Batteries contain harmful substances
such as sulphuric acid and lead.
They must be disposed of in
accordance with regulations and must
not, in any circumstances, be discarded
with household waste.
Take used remote control batteries and
vehicle batteries to a
special collection
point.
Protect your eyes and face before
handling the battery.
All operations on the battery must be
carried out in a
well ventilated area and
away from naked flames and sources of
sparks, so as to avoid the risk of explosion
or fire.
Wash your hands afterwards.
Access to the battery
The battery (-) terminal is not accessible.
A remote earth point is located on the upper
part of the bonnet (next to the battery).
Starting using another
battery
When your vehicle's battery is discharged, the
engine can be started using a backup battery
(external or from another vehicle) and jump
leads or a
battery booster.
Never try to start the engine by connecting
a
battery charger.
Never use a
24 V or higher battery
b o o s t e r.
Check beforehand that the backup
battery has a
nominal voltage of 12 V and
a
capacity at least equal to that of the
discharged battery.
The two vehicles must not be in contact
with each other.
Switch off the electrical consumers on
both vehicles (audio system, wipers,
lighting, etc.).
Ensure that the jump lead cables do not
pass close to moving parts of the engine
(cooling fan, belts, etc.).
Do not disconnect the (+) terminal while
the engine is running.
The battery is located under the bonnet.
For access to the (+) terminal:
F

r

elease the bonnet using the interior lever,
then the exterior safety catch,
F

r

aise the bonnet and secure it with its stay,
F

l

ift the plastic cover for access to the (+)
terminal.
8
In the event of a breakdown

233
Disconnecting the battery
In order to maintain an adequate state
of charge for starting the engine, it is
recommended that the battery be disconnected
if the vehicle is taken out of ser vice for a long
period.
Quick-release terminal clamp
F Switch off the ignition.
F S witch off all electrical consumers (audio
system, lighting, wipers, etc.).
F

S
witch off charger B before connecting the
cables to the battery, so as to avoid any
dangerous sparks.
F

E
nsure that the charger cables are in good
condition.
F

R
aise the plastic cover, if your vehicle has
one, on the (+) terminal.
F

C
onnect charger B cables as follows:
-

t
he (+) red cable to the (+) terminal of
battery A ,
-

t
he (-) black cable to earth point C on the
vehicle. Never try to charge a
frozen battery – risk
of explosion!
If the battery has frozen, have it checked
by a
CITROËN dealer or by a qualified
workshop who will check that the internal
components have not been damaged and
that the container has not cracked, which
would mean a
risk of toxic and corrosive
acid leaking.
F

A
t the end of the charging operation, switch
off charger B before disconnecting the
cables from battery A .
If this label is present, it is essential to
use only a 12 V charger to avoid causing
irreversible damage to the electrical
components related to the Stop & Start
system. Before disconnecting the battery:
F
c
lose all openings (doors, boot, windows,
roof),
F
s
witch off all electrical consumers (audio
system, wipers, lighting, etc.).
F
s
witch off the ignition and wait for four
minutes.
At the battery, detach the (+) terminal only.
Disconnecting the (+) terminal
F

Ra
ise the lever A fully to release the clamp B .
F

R
emove the clamp B by lifting it off.
8
In the event of a breakdown