2020 CITROEN C4 PICASSO Owners Manual

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 .
8
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

225
3.Sidelamps (W5W).
4. Brake lamps/sidelamps (P21W).
5. Direction indicators (WY16W).
6. Reversing lamp. (W16W).
Tailgate lamp
Model with LED lamps
Direction indicators, sidelamps
and foglamps
Model with bulb lamps
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 its location.
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. Model with bulb lamps
For access, pass your hand under the bumper.
F

T
urn the bulb holder a quarter of a turn and
remove it.
F C hange the bulb.
To reassemble, proceed in reverse order.
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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

227
To remove or fit a fuse, it is essential to:
F u se the special tweezers to extract the fuse
from its housing and check the condition of
its filament,
F

a
lways replace the failed fuse with a fuse
of the same rating (same colour); using
a
different rating could cause faults (risk of
f i r e).
If the fuse fails again soon after replacement,
have the vehicle's electrical system checked by
a
CITROËN dealer or a qualified workshop.
Replacing a
fuse not shown in the tables
may cause a


serious malfunction of your
vehicle. Contact a
CITROËN dealer or
a


qualified workshop.Installing electrical accessories
Your vehicle's electrical system is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories on your vehicle,
contact a CITROËN dealer or a qualified
workshop.
CITROËN will not accept responsibility for
the cost incurred in repairing your vehicle
or for rectifying malfunctions resulting
from the installation of accessories
not supplied and not recommended by
CITROËN and not installed in accordance
with its instructions, in particular when
the combined consumption of all of the
additional equipment connected exceeds
10


milliamperes.
Fuses in the dashboard
The two fuseboxes are located in the lower
dashboard (left-hand side).
Access to the fuses
Good Failed
Tw e e z e r s
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In the event of a breakdown

228
Fuse tables
Fuse N°Rating Functions
F1 40
AHeated rear screen.
F2 20
AElectric door mirrors.
F5 30
APanoramic glass sunroof blind.
F6 20
A12 V, rear multimedia sockets.
F7 20
A230
V socket.
F9 25
AHeated seats.
F10 20
ATrailer inter face unit.
F11 20
AAir conditioning blower.
F12 30
AElectric window motor.
Fusebox 1
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.
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In the event of a breakdown

230
Table of fuses
Fuse no.Rating Functions
F16 20
AHeadlamp wash.
F18 10


ARight-hand main beam headlamp.
F19 10


ALeft-hand main beam headlamp.
F29 40
AWipers.
Fuses in the engine
compartment
The fusebox is placed in the engine
compartment near the battery.
Access to the fuses
F Unclip the cover by pushing the 2 red
latches towards the back of the vehicle.
F

C
hange the fuse.
F

W
hen you have finished, close the cover
very carefully to ensure correct sealing of
the fusebox.
In the event of a breakdown