PEUGEOT RCZ Handbook page 170

Charging
F Disconnect the (+) terminal.
F Follow the instructions for use provided by the manufacturer of the
charger.
F Connect the charger's red cable to the (+) terminal of the battery,
then the black cable to the (-) terminal.
F Once the battery is fully charged, disconnect the charger cables in
reverse order.
Charging should be carried out in a well-ventilated area and away
from naked flames and sources of sparks, so as to avoid any risk
of explosion and fire.
Do not try to charge a frozen battery; first thaw it out so as to
avoid the risk of explosion.
If the battery had frozen, before charging, have it checked by a
PEUGEOT dealer or qualified workshop who will ensure that the
internal components have not been damaged and that the casing
is not cracked, which would cause a leak of toxic and corrosive
acid.
REINITIALISATION AFTER RECONNECTION
After any reconnection of the battery, switch on the ignition and wait at
least one minute before starting, to allow time for the initialisation of the
electronic systems.
By referring to the corresponding sections, you should set or initialise
the following systems yourself:
- remote control,
- electric windows and automatic partial opening of door glasses,
- time and date,
- audio and navigation system settings.
Check that no alert message or warning lamp comes on after switching
on the ignition.
However, if minor problems persist after carrying out these operations,
contact a PEUGEOT dealer or a qualified workshop.
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