Citroen C3: Back-up procedures / Central locking not functioning
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.
Driver's door
Turn the key towards the rear of the vehicle
to lock it, or towards the front to unlock it.
Passenger doors
Unlocking
- Pull the interior door opening control.
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.
Lost keys, remote control, electronic key
Visit a CITROËN dealer with the vehicle's
registration certificate, a personal identification
document and, if possible, the label bearing the
key code...
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...
Other information:
Information - Using the system
Press the Push To Talk button
and tell me
what you'd like after the tone. Remember
you can interrupt me at any time by pressing this
button. If you press it again while I'm waiting for
you to speak, it'll end the conversation...
If there is no
telephone connected by
Bluetooth, a voice message announces:
"Please first connect a telephone", and the
voice session will be closed.
Voice commands
Call contact <...>*
Dial <…>*
Display contacts*
Display calls*
Call (message box | voicemail)*
Help messages
To make a phone call, say "call" followed by
the contact name, for example: "Call David
Miller"...
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