Page 12 of 376

DS3_en_Chap00b_vue-ensemble_ed01-2014
Interior
Interior mood lighting
This subdued passenger compartment lighting improves visibility inside the vehicle in low
l
ighting conditions. It comprises several
l
amps, located in the footwells and in the lower
d
ashboard
s
torage
c
ompartment.
Gear shift indicator
Depending on the driving conditions and your driving s tyle, t his s ystem m ay s uggest c hanging
u
p to reduce your fuel consumption.
Scented air freshener
The scented air freshener diffuses the
selected fragrance throughout the passenger
c
ompartment from its location in the ventilation
s
ystem.
digital air conditioning
After setting the desired level of comfort, the system then automatically controls this level
a
ccording to the ambient conditions.
14 4 117 94
90
335 281
Audio and communication
systems
These systems benefit from the latest technology: MP3 compatible Audio system,
B
luetooth system and USB Box, eMyWay with
1
6/9 colour screen, auxiliary inputs, Hi-Fi audio
s
ystem.
eMyWay
Audio
system
Page 226 of 376

DS3_en_Chap10_info-pratiques_ed01-2014
Changing a fuse
Installing electrical
accessories
Your vehicle's electrical system is designed to operate with standard or
o
ptional
e
quipment.
Before
installing other electrical
e
quipment or accessories on your
v
ehicle, contact a CITR
oË
N dealer or a
qualified
w
orkshop.
CITR
oË
N will not accept responsibility
for
the cost incurred in repairing your
v
ehicle or for rectifying malfunctions
r
esulting from the installation of
a
ccessories not supplied and not
recommended
by CITROËN and
n
ot installed in accordance with its
instructions, in particular when the
combined
consumption of all of the
a
dditional equipment connected
e
xceeds
1
0
mil
liamperes.
The
extraction
tweezer
and
the
spare
fuse
l
ocations
are
on
the
back
of
the
dashboard
f
usebox
cover.
For
access
to
them:
F
u
nclip
the
cover
by
pulling
on
the
side,
F
r
emove
the
cover
completely,
F
r
emove
the
tweezer.
Access to the tools
Before changing a fuse, the cause of the failure m ust be identified and rectified.
F
I
dentify the faulty fuse by checking the
c
ondition of its filament.
changing a fuse
Good Failed
F
U
se
the special tweezer to extract the fuse
f
rom
its housing.
F
a
l
ways replace the failed fuse with a fuse
of
the same rating.
F
C
heck that the number marked on the
b
ox,
the rating marked on the fuse and the
t
ables below all agree.
Page 227 of 376
225
DS3_en_Chap10_info-pratiques_ed01-2014
dashboard fusebox
The fusebox is located in the lower dashboard (left-hand side).
Access to the fuses
F Refer to the paragraph "Access to the tools".
Fuse tables
Fuse N°Rating Functions
FH36 5 ATrailer
relay unit.
FH37 -Not
used.
FH38 20 AHi-Fi
amplifier.
FH39 20 AHeated
s
eats.
FH40 40 ATrailer
relay unit.
Fuse N° Rating Functions
F1 15 ARear
wiper.
F2 -Not
used.
F3 5 AAirbags
and pretensioners control unit.
F4 10 AAir
conditioning, clutch switch, electrochromatic mirror,
p
article filter pump (Diesel), diagnostic socket, air flow
sen
sor
(
Diesel).
F5 30 AElectric
windows panel, passenger's electric window
c
ontrol, front electric window motor.
F6 30 ADriver's
electric window motor.
F7 5 ACourtesy
lamp, glove box lighting.
Practical information
Page 228 of 376
DS3_en_Chap10_info-pratiques_ed01-2014
Fuse N°Rating Functions
F8 20 AMultifunction
screen, audio system, navigation radio, alarm
c
ontrol unit, alarm siren.
F9 30 A12
V socket, portable navigation support supply.
F10 15 ASteering
mounted controls.
F11 15 AIgnition,
diagnostic socket, automatic gearbox control unit.
F12 15 ARain
/ sunshine sensor, trailer relay unit.
F13 5 AMain
stop switch, engine relay unit.
F14 15 AParking
sensors control unit, airbag control unit, instrument
p
anel, digital air conditioning, USB Box, Hi-Fi amplifier.
F15 30 ALocking.
F16 -Not
used.
F17 40 ARear
screen and door mirrors demisting/defrosting.
SH -PARC
shunt.
Page 229 of 376
227
DS3_en_Chap10_info-pratiques_ed01-2014
Engine compartment
fusebox
The fusebox is located in the engine compartment near the battery (left-hand side).Access to the fuses
F Unclip the cover.
F C hange the fuse (see corresponding
par
agraph).
F
W
hen you have finished, close the cover
carefully
to ensure the sealing of the fuse
b
ox.
All
work
on
the
fuses
in
the
box
l
ocated
on
the
battery,
must
be
done
b
y a CITR
oË
N dealer or a qualified
workshop.
Practical information
Page 230 of 376
DS3_en_Chap10_info-pratiques_ed01-2014
Fuse table
Fuse N°Rating Functions
F1 20 AEngine
control unit supply, cooling fan unit control relay, multifunction engine control main relay, injection pump
(
Diesel).
F2 15 AHorn.
F3 10 AFront
/ rear screenwash.
F4 20 ALED
lamps.
F5 15 ADiesel
heater (Diesel), particle filter additive pump (Diesel), air flow sensor (Diesel), blow-by heater and
e
lectrovalves (VTi).
F6 10 AABS/ESP
control unit, secondary stop switch.
F7 10 AElectric
power steering, automatic gearbox.
F8 25 AStarter
control.
F9 10 ASwitching
and protection unit (Diesel).
F10 30 AFuel
heater (Diesel), blow-by heater (Diesel), fuel pump (VTi), injectors and ignition coils (petrol).
F11 40 AHeater
b
lower.
Page 232 of 376
DS3_en_Chap10_info-pratiques_ed01-2014
Table of maxi-fuses
Fuse N°Rating Functions
MF1* 60 AFan
assembly.
MF2* 30 AABS
/ ESP pump.
MF3* 30 AABS
/ ESP electrovalves.
MF4* 60 ABuilt-in
Systems Inter face (BSI) supply.
MF5* 60 ABuilt-in
Systems Inter face (BSI) supply.
MF6* 30 AAdditional
cooling fan unit (THP).
MF7* 80 ADashboard
f
usebox.
MF8* -Not
used.
*
T
he maxi-fuses provide additional protection for the electrical systems. All work on the maxi-fuses must be carried out by a CITROËN dealer or a
q
ualified
w
orkshop.
Page 245 of 376

243
DS3_en_Chap10_info-pratiques_ed01-2014
"Multimedia":
hands-free system, audio systems, semi-
i ntegral satellite navigation system, portable
n
avigation systems, mapping update CD,
d
riving assistant system, DVD player, reversing
c
amera, USB Box, speakers, Hi-Fi module,
2
30V socket, WiFi on Board, telephone/
smartphone
carrier, rear multimedia carrier...By
visiting a CITROËN dealer, you can also o
btain cleaning and maintenance products (
interior and exterior) - including ecological
p
roducts from the "TECHNATURE" range,
p
roducts for topping up (screenwash fluid...),
t
ouch-up pens and paint aerosols for the exact
c
olour of your vehicle, refills (cartridge for the
t
emporary puncture repair kit...), ...
Installation of radio
communication
transmitters
Before installing any after-market radio communication transmitter, you can
c
ontact a CITR
oË
N dealer for the
specification
of transmitters which can
b
e fitted (frequency, maximum power,
a
erial position, specific installation
requirements),
in line with the Vehicle
E
lectromagnetic
C
ompatibility
D
irective
(
2004/104/EC). The
fitting of electrical equipment
o
r accessories which are not
recommended by CITROËN may result i
n a failure of your vehicle's electronic
system and excessive electrical
c
onsumption.
Contact a CITR
oË
N dealer
for
information on the range of
r
ecommended equipment and
a
ccessories.
Depending
on the legislation in force in
t
he country, certain safety equipment
m
ay be compulsory: high visibility s
afety vests, warning triangles, b
reathalyzers, spare bulbs, spare
fuses,
fire extinguisher, first aid kit,
m
ud flaps at the rear of the vehicle.
Practical information