In the event of a breakdown -> Ancillaries battery for Your Peugeot Ion 4 Door First Generation (2010-2020)

In the event of a breakdown  
12 V battery  
All of the electrical components of your vehicle  
(other than the electric motor, the heating and  
the air conditioning) are powered by this 12 V  
ancillaries battery.  
Access to the battery  
Disconnecting the battery is not  
recommended.  
It is located in the front compartment and is  
recharged by the main battery, during phases  
of operation ("Ready" lamp on in the instrument  
panel) and charging.  
However, if the vehicle is not to be used  
for a prolonged period of more than a  
month, it may be necessary, in winter,  
to disconnect and store the battery to  
avoid the electrolyte freezing.  
If the 12 V battery is discharged, it will  
not be possible to start the motor and  
the main battery cannot be charged.  
After prolonged disconnection of the  
battery, you must contact a PEUGEOT  
dealer or a qualified workshop to have  
the electronic control unit reinitialised.  
F
Open the front bonnet using the interior  
release lever, then the exterior safety  
catch.  
F
F
F
Secure the bonnet stay.  
Slacken the nut 1.  
Remove the battery protective cover for  
access to the two terminals.  
8
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In the event of a breakdown  
Starting using a battery on  
another vehicle  
Check that the battery on the other  
vehicle is a 12 V battery.  
Ensure that the electrolyte is not frozen.  
Check the electrolyte level and top up  
with distilled water if necessary.  
For more information on Checking  
levels, refer to the corresponding  
section.  
F Connect one end of the red cable to  
the (+) terminal of your discharged  
battery A, then the other end to  
the (+) terminal of the battery on the  
other vehicle B.  
F
F
Connect one end of the green or black  
cable to the (-) terminal of the battery on  
the other vehicle B.  
Connect the other end the green or black  
cable to the earth point C of your vehicle.  
F
Lift the protective cover on the (+) terminal.  
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In the event of a breakdown  
Charging the battery using  
a battery charger  
F
F
Start the other vehicle and wait a  
few minutes.  
F
Remove the protective cover from the  
battery.  
Turn the ignition key on your vehicle, until  
the "Ready" lamp comes on.  
Disconnect the cables in the reverse order.  
Refit the battery protective cover and  
tighten the fixing screw.  
F
F
Ensure that the electrolyte is not frozen.  
Check the electrolyte level and top up  
with distilled water if necessary.  
For more information on Checking  
levels, refer to the corresponding  
section.  
If the "Ready" lamp does not come on, proceed  
as follows:  
F
Slacken the nut 1 and lift off the  
retaining bar.  
F
F
Leave the cables connected.  
Return the ignition switch on your vehicle  
to the "LOCK" position.  
F
F
Put the main battery on charge, following  
the procedure for normal charging.  
When the charging warning lamp in  
the instrument panel comes on fixed,  
disconnect the cables.  
F
F
Leave the battery on charge for at least  
one hour.  
Turn the ignition key on your vehicle, until  
the "Ready" lamp comes on.  
8
If the problem persists, contact a  
PEUGEOT dealer or a qualified workshop.  
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In the event of a breakdown  
Never charge the battery without  
first disconnecting the terminals and  
removing it from the vehicle.  
Do not disconnect the terminals when  
the "Ready" lamp is on, nor when the  
vehicle is being charged.  
Batteries contain harmful substances  
such as sulphuric acid and lead. They  
must be disposed of in line with legal  
requirements and never put out with  
household waste.  
Take used batteries to an authorised  
collection point.  
Before disconnecting  
You must wait 2 minutes after switching  
off the ignition before disconnecting the  
battery.  
F
F
F
F
F
F
Disconnect the (-) terminal cable.  
Lift the protective cover on the (+) terminal 2.  
Slacken the nut 3.  
Disconnect the positive (+) terminal cable.  
Remove the battery.  
Charge the battery following the  
instructions given by the manufacturer of  
the battery charger.  
Reconnect the battery starting with  
the (+) cable.  
After reconnecting  
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 after doing  
this, contact a PEUGEOT dealer or a  
qualified workshop.  
F
Remember to reinitialise the audio  
system yourself.  
Ensure that the battery terminals  
are clean. If they are covered with  
sulphates (whitish or greenish deposit),  
disconnect and clean them.  
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