Battery - CITROEN C4 PICASSO Handbook

Back-up control
System allowing the doors to be locked and
unlocked manually in the event of a malfunction
of the central locking system or battery failure.
Locking the driver's door
F Insert the integral key in the door lock, then
turn it to the rear.
You can also apply the procedure described for
the passenger doors.
Unlocking the driver's door
F Insert the integral key in the door lock, then
turn it to the front.
Locking the front and rear
passenger doors
F Open the doors.
F For the rear doors, check that the child
lock is not on (see the "Manual child lock"
section).
F Insert the integral key in the latch located
on the edge of the door and turn it an
eighth of a turn to the right for the right
hand door, and to the the left for the left
hand door.
Locking is effective when the slot is
horizontal.
F Close the doors and check that the vehicle
has locked correctly from the outside.
Unlocking the front and rear
passenger doors
F Pull the interior door opening control.
To ensure complete locking of the
vehicle, only disconnecting the battery
inhibits opening of the tailgate from the
outside.
Access
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