DS 3: Back-up procedures / Complete unlocking/locking of the vehicle with the key
DS 3 2016-2025 Owners Manual
Use this procedure in the following situations:
- Remote control battery discharged.
- Remote control malfunction.
- Vehicle battery discharged.
- Vehicle in an area subject to strong
electromagnetic interference.
In the first case, change the remote control
battery.
In the second case, reinitialise the remote control.
Refer to the corresponding sections.

- Press the driver's door handle until the point
of resistance to unfold it then pull it to access the
lock.
- Insert the key in the door lock.
- Slightly release the driver’s door handle.
- Turn the key towards the front/rear to unlock/
lock the vehicle.
If the vehicle is fitted
with an alarm, it will
not be activated when locking with the
key.
If the alarm is activated, the siren sounds
when the door is opened; switch on the ignition
to stop it.
Lost keys, remote control, electronic key
Go to a dealer with the vehicle’s registration
certificate and your personal identification
documents.
The dealer will be able to retrieve the key code
and the transponder code, enabling a new key to
be ordered...
Use these procedures in the following cases:
Central locking malfunction.
Battery disconnected or discharged.
In the event of a
malfunction of the
central locking system, the battery must
be disconnected to ensure that the vehicle is
locked fully...
Other information:
For more information,
refer to the General
recommendations on the use of driving
and manoeuvring aids.
The system corrects the vehicle's trajectory by
alerting the driver as soon as it detects a risk of
involuntary lane departure or crossing of a verge
or hard shoulder (depending on version)...
(Depending on version)
System which protects and provides a deterrent
against theft and break-ins.
Exterior perimeter monitoring
The system checks for opening of the vehicle.
The alarm is triggered if anyone tries to open a
door, the boot or the bonnet, for example...