Citroen C3: Back-up procedures / 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.
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.
Use these procedures in the following cases:
Central locking malfunction.
Battery disconnected or discharged.
In the event of a
malfunction of the
central locking system, the battery must
be disconnected to ensure that the vehicle is
locked fully...
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...
Other information:
Located on the sides of your vehicle, they protect
the bodywork by resisting everyday bumps and
scrapes caused by parking posts, opening doors,
scratches, etc.
Maintenance of AIRBUMP®
The AIRBUMP® do not require any
specific maintenance.
Clean them using water or one of the
products available from a CITROËN dealer...
With the engine running:
In zone A, the temperature is correct.
In zone B, the temperature is too high; the
associated warning lamp and the central STOP
warning lamp come on in red on the instrument
panel, accompanied by the display of a message
and an audible signal...