Doors, Boot
Doors
Opening
From outside
► After unlocking the vehicle, or with the electronic key of the "Hands-free Access and Starting" system within the detection zone, pull the door handle.
From inside
► Pull the interior door opening control; this action fully unlocks the vehicle.
Selective unlocking activated:
- Opening the driver's door unlocks only the driver's door (if the vehicle has not previously been fully unlocked).
- Opening one of the passenger doors unlocks the rest of the vehicle.
The interior opening control of a rear door does not work if the child safety lock is engaged.
For more information on the Child Safety Lock, refer to the corresponding section.
Trunk
Opening

► With the vehicle unlocked, or with the electronic key of the Hands-free Access and Starting system within the detection zone, press the left button on the central tailgate glass control.
► Lift the tailgate glass.
When selective unlocking is activated, the electronic key must be near the rear of the vehicle.
For more information on the Remote Control or the Hands-free Access and Starting system, refer to the corresponding section.
If you notice a fault or difficulty operating the tailgate glass when opening or closing it, have it checked promptly by a CITROËN dealer or a qualified workshop to prevent the problem from worsening and causing the tailgate glass to fall and serious injury.
The tailgate glass is not designed to support a bicycle carrier.
Closing
► Lower the tailgate glass using the interior grab handle.
If you notice a fault or difficulty operating the tailgate when opening or closing it, have it checked promptly by a CITROËN dealer or a qualified workshop to prevent the problem from worsening and causing the tailgate to fall and serious injury.
Emergency control
To unlock the boot mechanically in the event of a battery or central locking fault.
Unlatching
► Fold down the rear seats to access the lock from inside the boot.

► Insert a small screwdriver into opening A of the lock to unlock the boot.
► Move the latch to the left.
Relocking after closing
Once closed, if the fault persists, the boot will remain locked.
In the event of a central locking fault, the battery must be disconnected to lock the boot and thus ensure the vehicle is fully locked.
Test yourself
A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.