2017 Citroen DS4 battery

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Operating fault
In some cases, such as the maintaining of a
comfortable temperature in the passenger
compartment, it may be useful to deactivate the
Stop & Start.
Deactivation can be requested at any time once
the ignition has been switched on.
If the engine is in STOP mode, it restarts
straight away.
The Stop & Start is reactivated automatically
each time the ignition is switched on.
Deactivation / Reactivation
In the event of a fault in STOP mode, the
vehicle may stall. All of the instrument panel
warning lamps come on.
Depending on version, an alert message may
also be displayed asking you to put the gear
lever into position N and put your foot on the
brake pedal.
It is then necessary to switch off the ignition,
then restart the engine.
The Stop & Start requires a 12
V
battery with special technology and
specifications. All work on this type of
battery must be carried out exclusively
by a CITROËN dealer or a qualified
workshop.
For more information on the 12 V
battery , refer to the corresponding
section. In the event of a malfunction with
the system, the "ECO OFF" switch
warning lamp flashes, then comes on
continuously.
With the switch on the dashboard
Pressing the switch again reactivates
the system. F

P
ress this switch.
Deactivation is confirmed by the illumination of
the indicator lamp in the control switch and the
display of a message. Driving on flooded roads
Before driving through a flooded road,
it is strongly recommended that you
deactivate the Stop & Start system.
For more information on Driving
advice
, particularly on flooded roads,
refer to the corresponding section. Opening the bonnet
Before doing anything under the
bonnet, deactivate the Stop & Start
system to avoid the risk of injury related
to an automatic change to START
mode.
Ha
ve it checked by a CITROËN dealer or a
qualified workshop.
The indicator lamp in the switch goes off,
accompanied by the display of a message.
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Driving

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Energy economy modeSystem which manages the period of use of certain functions to conserve a sufficient level of
charge in the battery.
After the engine has stopped, you can still use functions such as the audio equipment, windscreen
wipers, dipped beam headlamps,
courtesy lamps, etc. for a maximum combined period of thirty
minutes.
This period may be greatly reduced if
the battery is not fully charged.
A flat battery prevents the engine from
starting.
For more information on the 12 V
battery, refer to the corresponding
section.
If the telephone is being used at the
same time with the touch screen tablet,
it will be interrupted after 10 minutes.
Switching to economy mode
Once this period has elapsed, a message
appears in the screen indicating that the
vehicle has switched to economy mode and the
active functions are put on standby.
Exiting economy mode
These functions are reactivated automatically
the next time the vehicle is driven.
F

I
n order to resume the use of these
functions immediately, start the engine and
let it run for a few minutes.
The time available to you will then be double
the period for which the engine is left running.
However, this period will always be between
five and thirty minutes.
Load reduction modeSystem which manages the use of certain
functions according to the level of charge
remaining in the battery.
When the vehicle is being driven, the load
reduction function temporarily deactivates
certain functions, such as the air conditioning,
the heated rear screen...
The deactivated functions are reactivated
automatically as soon as conditions permit.
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Practical information

250
Particle filter (Diesel)
According to your version of instrument panel, the start of
saturation of the particle emissions filter is indicated by:
- temporary illumination of the service warning lamp,
accompanied by an audible signal
and a message that there is a risk
of blockage of the particle filter.
-

f
ixed illumination of the particle
filter warning lamp, accompanied
by an audible signal and a
message that there is a risk of
blockage of the particle filter,
or
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 40 mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, there is a lack of
additive.
Checking components
Air filter and passenger compartment filter
Oil filter
Unless other wise indicated, check these components in accordance with the manufacturer's service schedule and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.
Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
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 by a CITROËN dealer or a
qualified workshop.
12 V battery
For more information and the precautions to
take before starting work on the 12 V batter y
,
refer to the corresponding section.
The battery does not require any maintenance.However, check regularly that the
terminals are correctly tightened
(versions without quick release terminals)
and that the connections are clean.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle
(e.g. city driving), replace them twice as often
if necessary .
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
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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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In order to maintain an adequate state
of charge for starting the engine, it is
recommended that the battery be disconnected
if the vehicle is taken out of service for a long
period.
Before disconnecting the battery:
F
c
lose all openings (doors, boot, windows),
F

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

s
witch off the ignition and wait for
four
m

inutes.
At the battery, it is only necessary to
disconnect the (+) terminal.
Disconnecting the battery
The Stop & Start system may not be
operational during the trip following the
first engine start.
In this case, the system will only be
available again after a continuous
period of immobilisation of the vehicle,
a period which depends on the exterior
temperature and the state of charge of
the battery (up to about 8 hours).
F

Ra

ise the lever A fully.
F

R

efit the open clamp B on the (+) terminal.
F

P

ush the clamp B fully down.
F

L

ower the lever A to lock the clamp B
.
Do not force the lever as locking
will not be possible if the clamp is
not positioned correctly; start the
procedure again.
Following reconnection of the
battery
After reconnecting the battery, switch on the
ignition and wait 1 minute before starting to
allow initialisation of the electronic systems.
However, if minor problems persist following
this operation, contact a CITROËN dealer or a
qualified workshop.
Referring to the corresponding section, you
must yourself initialise or reset certain systems,
such as:
-

t
he one-touch electric windows,
-

t
he date and time,
-

t
he settings of the audio system or of the
satellite navigation system.
Quick-release terminal clamp
F Raise the lever A fully to release the clamp B .
F R emove the clamp B by lifting it off.
Disconnecting the (+) terminal Reconnecting the (+) terminal
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In the event of a breakdown