Citroen C3 Manuals

Citroen C3: Back-up procedures / Central locking not functioning

Citroen C3 2016-2026 Owners Manual / Access / Back-up procedures / Central locking not functioning

Use these procedures in the following cases:

  • Central locking malfunction.
  • Battery disconnected or discharged.

Citroen C3. Central locking not functioning 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.

Citroen C3. Central locking not functioning

  • 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.

    Back-up procedures

    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...

    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...

    Other information:

    Citroen C3 2016-2026 Owners Manual: Deadlocking


    Deadlocking renders the interior door controls inoperative. It also deactivates the central locking button. The horn remains operational. Never leave anyone inside the vehicle when it is deadlocked. With the electronic key in recognition zone A, press your finger or thumb on the handle of one of the front doors (at the markings) to lock the vehicle...

    Citroen C3 2016-2026 Owners Manual: Anti-lock braking system (ABS) and Electronic brake force distribution (EBFD)


    These systems enhance the vehicle’s stability and handling during braking, and enable greater control while cornering, particularly on poor or slippery road surfaces. ABS prevents wheel locking in the event of emergency braking. EBFD manages the braking pressure wheel by wheel...

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