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:
The touch screen gives access to:
The heating/air conditioning controls.
The menus for adjusting settings for vehicle
functions and systems.
The audio system and telephone controls and
the display of associated information.And, depending on equipment, allows:
The display of alert messages and the visual
parking sensors information...
Before switching off the engine, it is possible to
engage position P or N to place the gearbox in
neutral.
In both cases, apply the parking brake to
immobilise the vehicle, unless it is programmed
to automatic mode.
If the selector is not in
position P, when
the driver's door is opened or
approximately 45 seconds after the ignition is
switched off, an audible signal sounds and a
message ..