2012 Citroen DS4 Owner's Manual

263Practical information
1.Brake lamps (P21/5W).2.Sidelamps (LEDs).3.Direction indicators (PY21W amber)4.Reversing lamp (P21W).5. Rear foglamps (P21W).
Rear lamps
Amber bulbs, such as those for thedirection indicators, must be replaced by bulbs of the same rating and colour. The lamps on the tailgate, other than the guide lamps, are dummy units. They are there for aestheticpurposes only.
Changing stop lamp, reversing lamp and direction indicator bulbs
These three bulbs are changed from inside the boot:
)
open the boot,)
remove the access grille from thecorresponding side trim panel, )
slacken the two nuts using a 10 mm tube spanner then remove the nuts by hand,)
unclip the lamp unit connector,)
extract the lamp unit carefully pulling in its
middle towards the outside,
) remove the foam seal,)
unclip the two small secondary connectors,)
spread the two tabs and remove the bulb holder, )
turn the bulb a quarter of a turn andchange it.
To reassemble, carry out these operations in
reverse order.
Take care to en
gage the lamp unit in its guides,
while keeping it in line with the vehicle.
Tighten sufficiently to ensure sealing, but
without damaging the lamp.

Changing the LED lamps/sidelampsNumber plate lamps (W5W)

Third brake lamp (LEDs)

For the replacement of this type of LED lamp,contact a CITROËN dealer or a qualified
workshop. For the replacement of this type of LED lamp,contact a CITROËN dealer or a qualified
workshop. To
facilitate the removal of the lamp, carry out
this operation with the tailgate half open. ) Insert a thin screwdriver into the lenscutout. )
Push it outwards. )
Remove the lens. )
Change the faulty bulb.
To refit, press on the lens to clip it in place.

265
Practical information




















Changing a fuse
The extraction tweezer is fitted to the back of
the dashboard fusebox cover.
For access to it: ) unclip the cover by pulling at the top right,
then left,
) disengage the cover completely and turn it
over,
Access to the tools
) remove carrier on which the tweezer isfitted.

Changing foglamp bulbs
These bulbs are replaced from outside the rear bumper:)pass your hand under the bumper, )turn the bulb holder a quar ter turn and remove it,)turn the bulb a quar ter turn, pull it out andfit a new bulb.
For reassembly, carry out these operations in
r
everse order.
Take care not to touch the silencer;there is a risk of burns if changing abulb within a few minutes of switchingoff the ignition.

Installing electricalaccessories

Your vehicle's electrical system isdesigned to operate with standard or optional equipment.
Before installing other electricalequipment or accessories on your vehicle, contact a CITROËN dealer or aqualified workshop.

CITROËN will not accept responsibilityfor the cost incurred in repairing your vehicle or for rectifying malfunctions resulting from the installation of accessories not supplied and notrecommended by CITROËN andnot installed in accordance with its instructions, in par ticular when thecombined consumption of all of the additional equipment connectedexceeds 10 milliamperes.
Be
fore changing a fuse:)the cause of the failure must be identifiedand rectified, )all electrical consumers must be switched off, )the vehicle must be immobilised with theignition off,)identify the failed fuse using the tables andlayout drawings in the following pages.
Changing a fuse
GoodFailed
The replacement of a fuse not shown in the tables below may cause a serious malfunction of your vehicle. Contacta CITROËN dealer or a qualified workshop.
Tweezer To replace a fuse, you must: )use the special tweezer to extract the fuse from its housing and check the condition of its filament,
)always replace the failed fuse with a fuse
of the same rating (same colour); using a
different rating could cause faults (risk
of fire).
If the fuse fails again soon after replacement,have the vehicle's electrical system checked bya CITROËN dealer or a qualified workshop.

267
Practical information

Dashboard fuses

The fuseboxes are located in the lower
dashboard (left-hand side).
Access to the fuses
) Refer to the paragraph "Access to the
t
ools".

Fusebox 1
Fuse N°RatingFunctions
F8
3 A Alarm siren, alarm ECU.
F13 10 A
Cigarette lighter.
F1410 A
12 V socket in boot.
F1
63 A Lighting for the large multifunctional storage unit, rear map
reading lamps, glove box illumination.
F17
3 A Sun visor illumination, front map reading lamps.
F2
815 A Audio system, radio (after-market).
F3
020 A Rear wiper.
F32 10 A
Hi-Fi amplifier.
Fusebox
2
Fuse N°RatingFunctions
F3
615 A
Rear 12 V socket.
F37
- Not used.
F38
- Not used.
F3
9- Not used.
F4
025 A
230 V/50 Hz socket.
Fuse tables

269Practical information
The fusebox is placed in the engine compartment near the battery (left-hand side).
Access to the fuses
)
Unclip the cover.
)
Change the fuse (see correspondingparagraph). )
When you have finished, close the cover carefully to ensure correct sealing of the fusebox.


Engine compartment fuses

Fuse N°RatingFunctions
F1
930 A
Windscreen wipers slow/fast speed.
F20 15 A
Front and rear screenwash
pump.
F2120 A Headlamp wash pump.
F2215 A
Horn.
F2
315 A
Right-hand main beam headlamp.
F2
415 A
Left-hand main beam headlamp.
F275 A
Left-hand dipped headlamp.
F2
85 A Right-hand dipped headlamp.
Fuse table