headlamp Citroen C4 PICASSO 2010.5 1.G User Guide

Page 202 of 355

X
177
C H E C K S
Screenwash and headlamp
wash fluid
Fluid specifi cation
For optimum cleaning and to avoid
freezing, this fl uid must not be
topped up with or replaced with plain
water. Diesel additive level (Diesel
engine with particle emission
filter)
A low additive level is indicated by
lighting of the service warning lamp,
accompanied by an audible warning
and a message on the multifunction
screen.
Topping up
This additive must be topped up by
a CITROËN dealer without delay.
Used products
Avoid prolonged contact of
used oil or fl uids with the
skin.
Most of these fl uids are harmful to
health or indeed very corrosive.
Do not discard used oil or
fl uids into sewers or onto
the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
In the case of vehicles fi tted
with headlamp washers, the
minimum level of this fl uid is
indicated by an audible sig-
nal and a message on the multifunc-
tion screen.
Top up the level when you stop the
vehicle.

Page 213 of 355

XI
187
P R A C T I C A L I N F O R M A T I O N
CHANGING A BULB
The headlamps are fi tted
with polycarbonate glass
with a protective coating:

 do not clean them using a dry
or abrasive cloth, nor with a
detergent or solvent product,

 use a sponge and soapy water,

 when using a high pressure
washer on persistent marks, do
not direct at the lamps or their
outlines for too long, so as not
to damage their protective coat-
ing and seals.

 Do not touch the bulb directly
with your fi ngers, use lint-free
cloths.
Changing a halogen bulb should
only be done after the headlamp
has been switched off for a few
minutes (risk of serious burns).
It is imperative to use only anti-
ultraviolet (UV) type bulbs in order
not to damage the headlamp. Front lamps

1. Dipped beam headlamps
(H7-55 W)

2. Main beam headlamps
(H1-55 W)

3. Sidelamps (H6W-6 W
)
Daytime running lamps/
sidelamps (LEDs)

4. Direction indicators
(H21-21 W)
Model with halogen headlamps
Model with Xenon headlamps
and directional headlamps

1. Dual-function Xenon
headlamps
(dipped/main beam)

2. Additional main beams
(H7-55 W)

3. Sidelamps (H6W-6 W)
Daytime running lamps/
sidelamps (LEDs )

4. Direction indicators
(H21-21 W)

Page 214 of 355

XI
188
P R A C T I C A L I N F O R M A T I O N
Main beam headlamps

 Remove the rubber cover.

 Detach the clips by lowering
them on each side of the bulb.


Pull on the bulb-holder to remove it.

 Replace the faulty bulb.

 Push the bulb-holder back into
its housing.

 Reattach the clips.

 Refi t the rubber cover.
Dual-function Xenon headlamps
(dipped/main beam)
Additional main beam headlamps

 Remove the rubber cover.

 Rotate the bulb-holder a quarter
turn anti-clockwise and remove it
from its housing.

 Replace the faulty bulb.

 Reposition the bulb-holder by
pushing it in, tightening it by a
quarter turn clockwise.

 Refi t the rubber cover. If the headlamp bears this
symbol, any operation to
change the Xenon dual-
function directional head-
lamp (D1S-35 W) must be carried
out by professionals (risk of elec-
trocution).
Consult a CITROËN dealer.
It is recommended to change both
bulbs at the same time if one of
them is faulty. Dipped beam headlamps

 Remove the rubber cover.

 Rotate the bulb-holder a quarter
turn anti-clockwise and remove it
from its housing.

 Replace the faulty bulb.

 Reposition the bulb-holder by
pushing it in, tightening it by a
quarter turn clockwise.

 Refi t the rubber cover.

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