CITROEN DS4 Owner's Handbook Manual page 105

Folding the key
 First press this button to fold the key.
If you do not press the button when
folding the key, there is a risk of
damage to the mechanism.
Locating your vehicle
This function allows you to identify
your vehicle from a distance,
particularly in poor light. Your vehicle
must be locked.
 Press the closed padlock on the remote
control.
This will switch on the courtesy lamps and the
direction indicators will flash for around ten
seconds.
Anti-theft protection
Electronic engine immobiliser
The key contains an electronic chip which has
a special code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
This electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.
In the event of a fault, you are
informed by illumination of this
warning lamp, an audible signal
and a message in the screen.
In this case, your vehicle will not start; contact
a CITROËN dealer as soon as possible.
Keep safely, away from your vehicle,
the label attached to the keys given to
you on acquisition of the vehicle.
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