Central locking

Manual
► Press this button to lock / unlock the vehicle (doors, boot and fuel filler flap) from inside the passenger compartment.
If one of the doors is open, central locking does not operate.
When locking / superlocking from outside
When the vehicle is locked or superlocked from outside, the indicator flashes and the button has no effect.
► After a simple lock, pull the inside handle of one of the doors to unlock the vehicle.
► After superlocking, you must use the remote control, the hands-free access and starting system or the integrated key to unlock the vehicle.
Automatic (anti-assault security)
The doors and boot lock automatically when driving (speed above 10 km/h).
To deactivate / reactivate this function (activated by default):
► Press the button until an audible signal sounds and a message appears on the screen.
Transporting long or bulky objects
Pressing the central locking control unlocks the vehicle.
Above 10 km/h, this unlocking is temporary.
Test yourself
A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.