CITROEN C 3 2020 Handbook page 28

Access
Locking
► Open the doors.
► For the rear doors, check that the child lock
is not on.
Refer to the corresponding section.
► Remove the black cap, located on the edge
of the door, using the key.
► Insert the key into the socket without forcing
it, then turn the latch towards the inside of the
door.
► Remove the key and refit the black cap.
► Close the doors and check from the outside
that the vehicle is locked.
Changing the battery
A message is displayed on the instrument panel
when the battery needs changing.
Without Keyless Entry and Starting
Battery type: CR2032 / 3 volts.
26
With Keyless Entry and Starting
Battery type: CR2032 / 3 volts.
► Unclip the cover by inserting a small
screwdriver in the slot and raise the cover.
► Remove the discharged battery from its
housing.
► Insert the new battery, observing the polarity,
and clip the cover onto the housing.
► Reinitialise the remote control.
For more information on Reinitialising the
remote control, refer to the corresponding
section.
Do not throw remote control batteries
away, as they contain metals that are
harmful to the environment. Take them to an
approved disposal point.
Reinitialising the remote
control
Following replacement of the battery or in
the event of a fault, it may be necessary to
reinitialise the remote control.
Without Keyless Entry and Starting
► Switch off the ignition.
► Return the key to position 2 (Ignition on).
► Immediately press the closed padlock button
for a few seconds.