Page 17 of 458

15
DS3_en_Chap00c_eco-conduite_ed01-2015
Limit the causes of excess consumption
Spread loads throughout the vehicle; place the heaviest items in the bottom of the boot, as close as possible to the rear seats.
Limit
the loads carried in the vehicle and reduce wind resistance (roof
b
ars, roof rack, bicycle carrier, trailer...). Use a roof box in preference.
Remove
roof bars and roof racks after use.
At
the end of winter, remove snow tyres and refit your summer tyres.
Observe the recommendations on
maintenance
Check the tyre pressures regularly, when cold, referring to the label in the door aperture, driver's side.
Carry
out this check in particular:
-
b
efore a long journey,
-
a
t each change of season,
-
a
fter a long period out of use.
Don't
forget the spare wheel and the tyres on any trailer or caravan.
Have
your vehicle serviced regularly (engine oil, oil filter, air filter,
p
assenger compartment filter...) and observe the schedule of
o
perations recommended in the manufacturer's service schedule.
With
a BlueHDi Diesel engine, if the SCR system is faulty your vehicle
b
ecomes polluting; go to a CITROËN dealer or a qualified workshop
w
ithout delay to have the emissions of nitrous oxides brought back to
t
he legal level.
When
refuelling, do not continue after the third cut-off of the nozzle to
a
void any over flow.
At
the wheel of your new vehicle, it is only after the first 1 800 miles
(
3 000 kilometres) that you will see the fuel consumption settle down to
a
consistent average.
Eco-driving
Page 190 of 458

DS3_en_Chap08_info-pratiques_ed01-2015
AdBlue® additive and SCR system
f
or
BlueHDi Diesel engines
To assure respect for the environment and c
onformity with the new Euro 6 emissions
s
tandard, without adversely affecting the
p
er formance or fuel consumption of Diesel
e
ngines, CITROËN has taken the decision to
e
quip its vehicles with an effective system that
a
ssociates SCR (Selective Catalytic Reduction)
w
ith a particle filter (FAP) for the treatment of
e
xhaust gases.
Presentation of the SCR system
Using an additive called AdBlue® containing u
rea, a catalytic converter turns up to
85% of
nitrous
oxides
(NOx)
into
nitrogen
a
nd
water,
which
are
harmless
to health and
t
he environment. The AdBlue
® additive is held in a special
tank
located
under the boot at the rear of
t
he
vehicle.
It has a capacity of 17 litres: this
p
rovides
a
driving range of about 12 500 miles
(
20
000
km),
after which an alert is triggered
w
arning
you
when the reserve remaining is
e
nough
for
just 1 500 miles (2 400 km).
During
each
scheduled service of your vehicle
b
y
a
CITROËN dealer or a qualified workshop,
t
he AdBlue
® additive tank is refilled in order to a
llow
normal operation of the SCR system.
If
the
estimated mileage between two services
i
s
greater
than 12 500 miles (20 000 km), we
r
ecommend
that you go to a CITROËN dealer
o
r
a
qualified workshop to have the necessary
t
op-up
carried out. Once the AdBlue
® tank is empty, a
system
required
by regulations
p
revents
starting
of the engine.
If the SCR
is faulty, the level of
emissions
from
your vehicle will no
l
onger
meet
the
Euro 6 standard: you
v
ehicle
becomes
polluting.
In
the
event
of
a
confirmed fault
w
ith
the
SCR
system, you must go
t
o
a
CITROËN
dealer or a qualified
w
orkshop
as
soon as possible: after
a
running
distance of 650 miles
(
1 100
km),
a
system will be triggered
a
utomatically
to
prevent engine
s
tarting.
Page 222 of 458
DS3_en_Chap08_info-pratiques_ed01-2015
Fuse table
Fuse n°R ating 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/DSC
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 243 of 458
241
DS3_en_Chap09_verifications_ed01-2015
Diesel engines
1. Screenwash fluid reservoir.
2. C oolant header tank.
3.
A
ir filter.
4.
B
rake fluid reservoir.
5.
B
attery.
6.
F
usebox.
7.
E
ngine oil dipstick.
8.
E
ngine oil filler cap.
9.
P
riming pump (on fuel filter).
Checks
Page 252 of 458
DS3_en_Chap10_caracteristiques_ed01-2015
Petrol enginePuretech 82Puretech 82 S&S V Ti 120
ge
arbox Manual
(
5-speed)ETG
el
ectronic
(
5-speed) Automatic
(
4-speed)
Model code:
SA... HMZ6
HMZ6/PS 5FS9
Cubic
capacity (cc) 1 19 91 19 91 598
Bore
x stroke (mm) 75
x 90.575
x 90.577
x 85.8
Max
power: EU standard (kW)* 6060 88
Max
power engine speed (rpm) 5 7505 7506 000
Max
torque: EU standard (Nm) 118118160
Max
torque engine speed (rpm) 2 7502 7504 250
Fuel UnleadedUnleadedUnleaded
Catalytic converter yesYe s yes
Engine
oil capacity (in litres) (with filter
r
eplacement) 3.25
3.25 4.25
*
T
he maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
Petrol engines
.../S: model fitted with Stop & Start.
Page 253 of 458
251
DS3_en_Chap10_caracteristiques_ed01-2015
Petrol engineTHP 155
THP 15 0 **
THP 160 *** THP 165 S&S
THP 150 S&S ** PureTech 110 S&S
ge
arbox Manual
(6-speed) Manual
(6-speed) Manual
(5-speed) E AT 6
automatic
(6-speed)
Model code:
SA... 5FV8
5FN8**
5FM8*** 5GZM/S
5GWM/S** HNZ6/S
H NZ T/S
Cubic
capacity (cc) 1 5981 598 1 598
Bore
x stroke (mm) 77
x 85.877
x 85.875
x 90.5
Max
power: EU standard (kW)* 115
11 0 * *
120*** 120
11 0 * * 81
Max
power engine speed (rpm) 6 0006 000 5 500
Max
torque: EU standard (Nm) 240240 205
Max
torque engine speed (rpm) 1 4001 750 1 500
Fuel UnleadedUnleaded Unleaded
Catalytic converter Ye sYe s Ye s
Engine
oil capacity (in litres)
(with
filter replacement) 4.25
4.25 3.25
*
T
he maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
**
For Belgium and Russia.
***
For Brazil.
Petrol engines
.../S: model fitted with Stop & Start.
Technical data
Page 254 of 458
DS3_en_Chap10_caracteristiques_ed01-2015
* The maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
P etrol engine
ge
arbox
Manual
(6-speed)
Model code: SA... 5FF85F
d8
C
ubic capacity (cc)
1 598
Bore x stroke (mm)
77 x 85.8
Max power: EU standard (kW)*
149152
Max power engine speed (rpm)
6 000
Max torque: EU standard (Nm)
275
Max torque engine speed (rpm)
2 000
Fuel Unleaded**
Catalytic converter Ye s
Engine oil capacity (in litres)(with filter
r
eplacement)
4.25
Engines - RACING
** We
strongly recommend the use of 98 RON unleaded petrol to ensure optimum operation of the engine (refer to the label inside the fuel
filler flap).
Page 258 of 458
DS3_en_Chap10_caracteristiques_ed01-2015
LPg engine VTi 95
ge
arbox Manual
(5-speed)
Model code:
SA... 8FR0/GPL
Cubic
capacity (cc) 1 397
Bore
x stroke (mm) 77
x 75
Max.
power: EU standard (kW)* 67
Max.
power speed (rpm) 5 700
Max
torque: EU standard (Nm) 13 3
Max.
torque speed (rpm) 3 900
Fuel LPG
/ Unleaded
Catalytic converter Ye s
Engine
oil capacity (in litres)
(with
filter replacement) 4.25
For
more information on the operation and use of your LPG vehicle, refer to the specific insert provided with the other vehicle documents.
*
T
he maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
LPG engine