CITROËN DS 4 Handbook page 73

Remote control problem /
reinitialisation
Following disconnection of the vehicle battery,
replacement of the remote control battery or
in the event of a remote control malfunction,
you can no longer unlock, lock or locate your
vehicle.
F Place the back-up key (integral with the
remote control) in the lock to unlock your
vehicle.
F Open the front armrest.
● Raise the mat by its tongue and remove it.
● Place the electronic key on the back-up
reader.
F Switch on the ignition by pressing
the "START/STOP" button.
The electronic key is fully operational again.
Remember to refit the mat below the armrest
after removing the reinitialised electronic key.
If the problem persists, contact a CITROËN
dealer or a qualified workshop as soon as
possible.
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