CITROËN C-ZERO Handbook page 97

F Start the other vehicle and wait a
few minutes.
F Turn the ignition key on your vehicle, until
the "Ready" lamp comes on.
F Disconnect the cables in the reverse order.
F Refit the battery protective cover and
tighten the fixing screw.
If the "Ready" lamp does not come on, proceed
as follows:
F Leave the cables connected.
F Return the ignition switch on your vehicle
to the "LOCK" position.
F Put the main battery on charge, following
the procedure for normal charging (see the
"charging the main battery" section).
F When the charging warning lamp in
the instrument panel comes on fixed,
disconnect the cables.
F Leave the battery on charge for at least
one hour.
F Turn the ignition key on your vehicle, until
the "Ready" lamp comes on.
If the problem persists, contact a
CITROËN dealer or a qualified workshop.
Charging the battery using
a battery charger
F Remove the protective cover from
the battery.
Ensure that the electrolyte is not frozen.
Check the electrolyte level and top up
with distilled water if necessary (refer to
the "checking levels" section).
Practical information
F Slacken nut 1 and lift off the retaining bar.
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