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Practical information -> 12 V battery for Your Citroen Ds5 SUV First Generation (2011-2018)

223  
Practical information  
12 V battery  
Procedure for starting the engine using another battery or charging a discharged battery.  
General points  
Access to the battery  
Lead-acid starter batteries  
Protect your eyes and face before  
handling the battery.  
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.  
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.  
The battery is located under the bonnet.  
To gain access to it:  
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.  
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open the bonnet using the interior release  
lever, then the exterior safety catch,  
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raise the plastic cover on the (+) terminal.  
If your vehicle has an automatic  
gearbox, do not try to start the engine  
by pushing the vehicle.  
The battery (-) terminal is not accessible.  
A remote earth point is provided at the front of  
the vehicle.  
For access to it:  
F
unclip the plastic cover, located alongside  
the left-hand headlamp.  
Starting using another  
battery  
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.  
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Connect the other end of the green or black  
cable to the earth point c on the broken  
down vehicle.  
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Start the engine of the vehicle with the  
good battery and leave it running for a  
few minutes.  
Operate the starter on the broken down  
vehicle and let the engine run.  
If the engine does not start straight away,  
switch off the ignition and wait a few  
moments before trying again.  
Never try to start the engine by  
connecting a battery charger.  
Never use a 24 V or higher battery  
booster.  
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.  
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Wait until the engine returns to idle then  
disconnect the jump lead cables in the  
reverse order.  
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.  
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Refit the plastic cover to the (+) terminal, if  
your vehicle has one.  
Allow 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.  
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Raise the plastic cover on the (+) terminal,  
if your vehicle has one.  
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.  
Connect 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).  
Some functions, including Stop & Start,  
are not available if the battery is not  
sufficiently charged.  
F
225  
Practical information  
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:  
Follow the instructions for use provided  
by the manufacturer of the charger.  
Never reverse polarities.  
It is not necessary to disconnect the  
battery.  
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if you use your vehicle essentially for short  
journeys,  
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if the vehicle is to be taken off the road for  
several weeks.  
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Switch off the ignition.  
Switch off all electrical consumers (audio  
system, lighting, wipers, ...).  
Contact a CITROËN dealer or a qualified  
workshop.  
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Switch off the charger B before connecting  
the cables to the battery, so as to avoid any  
dangerous sparks.  
Ensure that the charger cables are in good  
condition.  
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.  
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Connect the charger B cables as follows:  
Never try to charge a frozen battery.  
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the positive (+) red cable to the (+)  
terminal of the battery A,  
the negative (-) black cable to the earth  
point c on the vehicle.  
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.  
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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.  
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At the end of the charging operation, switch  
off the charger B before disconnecting the  
cables from the battery A.  
Quick release terminal  
Following reconnection of the battery  
disconnecting 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.  
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.  
Referring to the corresponding section, you  
must yourself reinitialise or reset certain  
systems, such as:  
Wait 2 minutes after switching off the ignition  
before disconnecting the battery.  
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close the windows and the doors before  
disconnecting the battery,  
switch off all electrical consumers (audio  
system, wipers, lighting, ...),  
switch off the ignition and wait for  
four minutes.  
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the remote control or electronic key  
(depending on version),  
the electric blind(s),  
disconnecting the (+) terminal  
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the electric windows  
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Raise the lever A fully to release the  
clamp B.  
the date and time,  
the radio preset stations.  
Having exposed the battery, it is only  
necessary to disconnect the (+) terminal.  
Reconnecting the (+) terminal  
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F
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Position the open clamp B of the cable on  
the positive post (+) of the battery.  
Press down on the clamp to position it  
correctly on the battery post.  
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 ambient  
temperature and the state of charge of  
the battery (up to about 8 hours).  
Lock the clamp by lowering the lever A.  
Do not force the lever as locking will  
not be possible if the clamp is not  
positioned correctly; start the procedure  
again.