2018 CITROEN DS3 cooling

157
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
Screenwash fluid level
Top up to the required level when
necessary.
Fluid specification
The screenwash fluid must be topped up with
a ready for use mix.
In winter (temperatures below zero), a fluid with
antifreeze must be used that is appropriate for
the prevailing conditions, in order to preser ve
the elements of the system (pump, tank, ducts,
e t c .) . To avoid the risk of scalding when you need to
top up in an emergency, place a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the
cap and top up the level.
Diesel fuel additive level
(Diesel with particle filter)
The additive tank minimum level is
indicated by fixed illumination of this
warning lamp, accompanied by an
audible signal and a
message that
the particle filter additive level is
too low.
Topping up
This additive must be topped up without
delay by a member of the dealer network or
a


qualified workshop.
AdBlue level
An alert is triggered once the reser ve level is
reached.
To avoid the vehicle being immobilised as per
regulations, you must top up with AdBlue.
For more information on AdBlue
® and the SCR
system, and in particular topping it up, refer to
the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Otherwise, have them checked by the dealer
network or a
qualified workshop.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened and
that the connections are clean.
Versions equipped with Stop & Start are
fitted with a
12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only in the dealer network or a
qualified
workshop.
When carrying out any operation on the 12
V
battery, refer to the corresponding section for
details of the precautions to be taken before
starting work.
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
07
Practical information

188
12 V battery
Procedure for starting the engine using another
battery or charging a
discharged battery.
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 afterwards.
Table of maxi-fuses
Fuse No. Rating Functions
MF1

* 60
ACooling fan unit.
MF2
* 30
AABS/DSC pump.
MF3
* 30
AABS/DSC electrovalves.
MF4


* 60
ABuilt-in systems inter face power supply.
MF5


* 60
ABuilt-in systems inter face power supply.
MF6


* 30
AAdditional cooling fan unit (THP).
MF7
* 80
APassenger compartment fusebox.
MF8
* 40
AConvertible roof.
*

T
he maxi-fuses are an additional protection
for electrical systems. All work on this circuit
must be carried out only by your dealer or
a


qualified workshop.
08
In the event of a breakdown

194
Characteristics of engines
and towed loads
Engines
The engine specifications (capacity, max.
power, max. speed, energy, CO
2 emissions,
e
tc.) for your vehicle are given in the
registration document and in the sales
literature.
These characteristics correspond to the values
type-approved on a

test bed, under conditions
defined in European legislation
(Directive 1999/99/EC).
For more information, contact the dealer
network or a

qualified workshop.
Weights and towed loads
The maximum weights and towed loads for
your vehicle are given in the registration
document and in the sales literature.
These values are also given on the
manufacturer's plate or label.
For more information, contact the dealer
network or a qualified workshop. The GTW and towed load values indicated are
valid up to a
maximum altitude of 1,000 metres.
The towed load value must be reduced by 10%
for each additional 1,000 metres of altitude.
The maximum authorised nose weight
corresponds to the weight permitted on the
towbar (removable with or without a tool).
GT W: Gross train weight.
High exterior temperatures may result
in a reduction in the per formance of
the vehicle to protect the engine. If the
exterior temperature is above 37°C, limit
the towed load.
Towing with a
towing vehicle which is only
slightly laden may negatively affect its
handling.
Towing a
trailer increases the braking
distance.
When towing, never exceed the speed
of 62
mph (100 km/h) (obser ve the local
legislation in force). If the exterior temperature is high, it is
recommended that the engine be allowed
to idle for 1
to 2 minutes after the vehicle
comes to a stop, to facilitate its cooling.
09
Technical data