Changing The Battery - CITROËN DS3 Handbook

Remote control problem
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 First of all, use the key in the lock to unlock
or lock your vehicle.
F Then, reinitialise the remote control.
If the problem persists, contact a CITROËN
dealer as soon as possible.
Reinitialisation
F Switch off the ignition.
F Turn the key to position 2 (Ignition).
F Press the closed padlock immediately for a
few seconds.
F Switch off the ignition and remove the key
from the ignition switch.
The remote control is fully operational again.

changing the battery

Battery ref.: CR1620 / 3 volts.
If the battery is flat, you are
informed by lighting of this warning
lamp in the instrument panel, an audible signal
and a message in the multifunction screen.
F Unfold the key.
F Release the chrome finisher by pressing
on lug A.
F Maintain pressure on lug A and remove the
chrome finisher by sliding it off at 45°.
F Unclip the casing by inserting a coin at the
notch and rotating.
F Slide the flat battery out of its location.
F Slide the new battery into its location
observing the original direction.
F Clip the casing in place, then the chrome
finisher.
F Reinitialise the remote control.