2017 Citroen DS4 Owner's Manual

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These bulbs are replaced from outside the rear
bumper:
F
p
ass your hand under the bumper,
F

t
urn the bulb holder a quarter turn and
remove it,
F

t
urn the bulb a quarter turn, pull it out and
fit a new bulb.
For reassembly, carry out these operations in
reverse order. Take care not to touch the silencer;
there is a risk of burns if changing a
bulb within a few minutes of switching
off the ignition.
Changing foglamp bulbs
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Changing a fuse
The extraction tweezer is fitted to the back of
the dashboard fusebox cover.
For access to it:
F
u
nclip the cover by pulling at the top right,
then left,
F

d
isengage the cover completely and turn it
ove r,
Access to the tools
F remove the carrier on which the tweezer is fitted. Before changing a fuse:
F

t
he cause of the failure must be identified
and rectified,
F
a
ll electrical consumers must be
switched off,
F
t
he vehicle must be immobilised with the
ignition off,
F
i
dentify the failed fuse using the tables and
layout drawings in the following pages.
Changing a fuse
Good Failed
The replacement of a fuse not shown in
the tables below may cause a serious
malfunction of your vehicle. Contact
a CITROËN dealer or a qualified
workshop. Tw e e z e r
To replace a fuse, you must:
F

u

se the special tweezer 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.
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Dashboard fuses
The fuseboxes are located in the lower
dashboard (left-hand side).
F
U
nclip the cover by pulling the right-hand
upper part, then left.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.Access to the fuses
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Fuse N°Rating Functions
F8 3 AAlarm siren, alarm ECU.
F13 10 ACigarette lighter / Front 12 V socket.
F14 10 A12 V socket in boot.
F16 3 ALighting for the large multifunctional storage unit, rear map
reading lamps, glove box illumination.
F17 3 ASun visor illumination, front map reading lamps.
F28 15 AAudio system, radio (after-market).
F30 20 ARear wiper.
F32 10 AHi-Fi amplifier.
Fusebox 2 Fuse N° Rating Functions
F36 15 ARear 12 V socket.
F37 -Not used.
F38 -Not used.
F39 -Not used.
F40 25 A230 V / 50 Hz socket.
Fuse tablesFusebox 1
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The fusebox is placed in the engine
compartment near the battery (left-hand side).
Engine compartment fuses
Fuse N°Rating Functions
F19 30 AWindscreen wipers slow / fast speed.
F20 15 AFront and rear screenwash pump.
F21 20 AHeadlamp wash pump.
F22 15 AHorn.
F23 15 ARight-hand main beam headlamp.
F24 15 ALeft-hand main beam headlamp.
F27 5 ALeft-hand dipped headlamp.
F28 5 ARight-hand dipped headlamp.
Fuse table
Access to the fuses
F Unclip the cover.
F
C hange the fuse.
F

W
hen you have finished, close the cover
carefully to ensure correct sealing of the
fusebox.
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12 V battery
Access to the battery
Procedure for starting the engine using another battery or charging a discharged battery.If your vehicle has an automatic
gearbox, do not try to start the engine
by pushing the vehicle.
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 after wards.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.
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F Connect the red cable to the positive terminal (+) of the flat battery A (at the metal
elbow) then to the positive terminal
(+) of the
slave battery B or the booster.
F

C
onnect one end of the green or black
cable to the negative terminal (-) of the
slave battery B or the booster (or earth
point on the other vehicle).
F

C
onnect the other end of the green or black
cable to the earth point C on the broken
down vehicle. F

S
tart the engine of the vehicle with the
good battery and leave it running for a
few
m
inutes.
F
O
perate the starter on the broken down
vehicle and let the engine run.
I
f the engine does not start straight away,
switch off the ignition and wait a few
moments before trying again.
Starting using another battery
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.
First check that the slave 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, ...).
Ensure that the jump lead cables do
not pass close to moving parts of the
engine (cooling fan, belts, ...).
Do not disconnect the (+) terminal when
the engine is running.
When your vehicle's battery is discharged, the
engine can be started using a slave battery
(external or on another vehicle) and jump lead
cables or a battery booster.
F
W
ait until the engine returns to idle then
disconnect the jump lead cables in the
reverse order.
F

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

A
llow the engine to run for at least
30
minutes, by driving or with the vehicle
stationary, so that the battery reaches an
adequate state of charge.
Some functions, including Stop & Start,
are not available if the battery is not
sufficiently charged.
F

R
aise the plastic cover on the (+) terminal,
if your vehicle has one.
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If you envisage charging your vehicle's
battery yourself, use only a charger
compatible with lead-acid batteries of a
nominal voltage of 12 V.
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.Never try to charge a frozen battery.
If the battery has been frozen, have
it checked by a CITROËN dealer or
a qualified workshop, who will check
that the internal components have not
been damaged and the casing is not
cracked, which could cause a leak of
toxic and corrosive acid.
Charging the battery using a battery charger
For optimum service life of the battery, it is
essential to maintain an adequate state of
charge.
In some circumstances it may be necessary to
charge the battery:
-

i
f you use your vehicle essentially for short
journeys,
-

i
f the vehicle is to be taken off the road for
several weeks.
Contact a CITROËN dealer or a qualified
workshop. It is not necessary to disconnect the
battery. Follow the instructions for use provided
by the manufacturer of the charger.
Never reverse polarities.
F

S
witch off the ignition.
F

S
witch off all electrical consumers (audio
system, lighting, wipers, ...).
F

S
witch off the 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 the charger B cables as follows:
-

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

t
he negative (-) black cable to the earth
point C on the vehicle.
F

A
t the end of the charging operation, switch
off the charger B before disconnecting the
cables from the battery A .
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