2019 CITROEN DS3 fuse box

Interior features Interior mood lightingThi
s su
bdued passenger compartment
lighting improves visibilty inside the vehicle in
low lighting conditions. It comprises several
lamps, located in the footwells and in the lower
dashboard storage compartment.
Gear chan
ge indicator
Associated with the manual gearbox, this system suggests when to change up to obtainoptimum
fuel consum
ption.
Sce
nted
air fres
hener
The scented air
freshener di
ffuses the
selected fragrance throughout the passenger
compartment from its location in the ventilation
system.
Digi
tal air con
dition
ing
After settin
g the desired level o
f com
fort, the
system t
hen automat
ically contro
ls this leve
l
accor
ding to t
he exter
ior c
limat
ic con
ditions.

107
146
69
66245
Aud
io and co
mm
unicat
ion
sy
stems
These s
ystems bene
fit from the latest
technolo
gy: MP3 compatible Audio s
ystem,
Bluetooth s
ystem and U
SB Box, M
yWa
y with
16/9 colour screen, auxiliary inputs, Hi-Fi audio
system.
MyWay217
Audio system

11
Familiarisation

Instruments and controls 1.
Cruise control/speed limiter controls.2.
Headlamp height adjustment.
3.
Steerin
g wheel ad
justment.
4. Ligh
ting an
d direct
ion
indicator sta
lk
5.
Instrument panel. 6.Driver
's a
irbag.
Horn.7.
Gear lever. 8.12 V accessory socket
USB port /auxiliary socket. 9. H
eated sea
t control.
10.Bonnet release
lever.
11. Doo
r m
irror controls.
Electric window controls.12 .

Fusebox.
13.Electronic stability programme button (ESP/ASR).
14.
Front door window demisting/defrosting vent.
15.Speaker (tweeter).
16.
Windscreen demistin
g/defrostin
g vent.

Changing a fuse
Insta
lling e
lectr
ica
l
accessor
ies
Your ve
hicle's e
lectr
ical system
is
designe
d to operate w
ith stan
dard or
optional e
quipment.

Before installing other electrical equipment or accessories on you
r
vehicle
, contact a CITROËN dealer.

CITROËN will not accept responsibility for the cost incurred in repairing your vehicle or for rectif
ying malfunctions
resultin
g from the installation o
f
accessor
ies not su
ppli
ed an
d not
recommended b
y CITRO
ËN and
not
insta
lled in accor
dance w
ith its
instruct
ions,
in particular w
hen t
he
combined consumption of all of the additional equipment connected exceeds
10 milliamperes.
The extraction pliers and the spare fuse
storage locations are fitted to the back of the dashboard fuse box cover.For access
to them:
)
unc
lip the cover
by pu
lling on t
he s
ide,
)
remove the cover completely,
)
remove t
he pliers.
Access to the tools
Before changing a fuse, the cause of the failure
must be identifi
ed and rectified.
) Identif
y the fault
y fuse b
y checkin
g the
condition of its filament.

Changing a
fuse
Correct Incorrect
) Use the special pliers to extract the fusefrom its housin
g.
)
Alwa
ys replace the
fault
y fuse with a
fuse
of the same ratin
g.
) Check the corres
pondence between the
num
ber etc
hed on t
he box, t
he rat
ing
etched on the fuse and the tables below.

191
Practical information

Dashboard fuse box
The fuse box is placed in the lower section of the dashboard (left-hand side).
Access to the fuses )
Refer to the para
graph "Access to the tools".
Fuse tables
Fuse
N°
Rating
Functio
ns
FH36
5 A
Trailer rela
y unit.
FH
37
-
Not used
.
FH38
20 A
Hi-Fi amplifier.
FH39
20 A
Heate
d seats.
FH40
30 A
Trailer re
lay un
it.
Rating
Functions
F
1
15 A
Rear w
iper.
F2
-
Not use
d.
F3
5 A
Airbags an
d pretens
ioners contro
l un
it.
F4
10 A
Air con
ditioning, clutc
h sw
itch, electroc
hromat
ic m
irror,
particle
filter pump
(Diesel
), dia
gnostic socket, air
flow
sensor
(Diesel
).
F
5
30 A
Electr
ic w
indows pane
l, passen
ger's e
lectr
ic w
indow contro
l,
front electric window motor.
F6
30 A
Driver's elec
tric window m
otor.
F7
5 A
Courtes
y lamp,
glove box li
ghtin
g.

Fuse
N°
Rating
Functio
ns
F820 A
Multi
function screen, audio s
ystem, navi
gation radio, alarm
contro
l un
it, a
larm s
iren.
F
9
30 A
12 V socket, portable navigation support supply.
F10
15 A
Steering wheel controls.
F11
15 A
Ignition,
diagnost
ic soc
ket, automat
ic gear
box contro
l un
it.
F12
15 A
Rain/bri
ghtness sensor, trailer rela
y unit.
F
13
5 A
Main stop switch, engine relay unit.
F14
15 A
Parking sensors control unit, airbag control unit, instrument
panel, di
gital air conditionin
g, USB Box, Hi-Fi amplifier.
F15
30 A
Lockin
g.
F
16
-
Not used
.
F
17
40 A
Rear screen and door mirrors demisting/defrosting.
SH
-

PA R
C shunt.

193
Practical information

Engine compartment fusebox The fuse box is placed in the enginecompartment near the battery (left-hand side).
Access
to the fuses
)
Unclip the cover.
) Change the fuse (see corresponding
paragraph).
)
When you have finished, close the cover carefull
y to ensure the sealin
g of the fuse
box.

Fuse ta
ble
Fuse N°
Rating
Functions
F
1
20 A
Engine control unit supply, cooling
fan unit control relay,
multifunction engine control main relay, injection pump
(Diesel).
F2
15 A
Horn.
F
3
10 A Front
/rear wash-wi
pe.
F4
20 A
LED lamps.
F5
15 A
Diesel heater
(Diesel
), particle
filter additive pump
(Diesel
),
air
flow sensor
(Diesel
), blow-by heater and electrovalves
(VTi).
F
6
10 A
ABS/ESP control unit, secondar
y stop switch.
F7
10 A
Electric power steerin
g, automatic
gearbox.
F8
25 A
Starter control.
F
9
10 A
Switching and protection unit (Diesel).
F10
30 A

Fuel heater (Diesel), blow-by heater (Diesel), fuel pump
(VTi), injectors and ignition coils (petrol).
F11
40 A H
eater blower.

Tab
le of m
axi-f
uses

Fuse
N°
Rating
Functio
ns
MF1*
60 A
Fan assem
bly.
MF2*
30 A
ABS/ESP pum
p.
MF3 *
30 A

ABS/ESP electrovalves.
MF4 *
60 A
Built-in Systems Interface (BSI) supply.
MF
5 *
60 A
Built-in
Systems Inter
face
(BSI) supply.
MF6 *
20 A
Additional coolin
g fan unit
(THP
).
MF7
*
-
Dashboard fusebox.
MF8 *
-
Not used.
* The maxi-fuses provide additional protection for the electrical s
ystems. All work on the maxi-fuses must be carried out b
y a CITROËN dealer.