DS 3: Back-up procedures / Complete unlocking/locking of the vehicle with the key
DS 3 2016-2026 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:
Bodywork
High-gloss paint
Do not use abrasive
products, solvents,
petrol or oil to clean the bodywork.
Never use an abrasive sponge to clean
stubborn stains - risk of scratching the
paintwork!
Do not apply polish in strong sunshine, or to
plastic or rubber parts...
Switching on
Switching off (long press)
Brightness adjustment
Display height adjustment
Activation/Deactivation
With the engine running, press button 1 to
activate the system and deploy the projection
blade.
Press and hold button 2 to deactivate the
system and retract the projection blade...