DS 3: Back-up procedures / Central locking not functioning
DS 3 2016-2025 Owners Manual
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.
Driver's door
- If the handle is retracted, press on it up to the
point of resistance to unfold it.
- Pull the handle to access the lock.
- Insert the key in the lock and turn it to lock
the door.
Passenger doors
Unlocking
Pull the interior door opening control.
Locking

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...
A message is displayed on the instrument panel
when the battery needs changing.
Battery type: CR2032/3 volts.
Unclip the cover by inserting a small
screwdriver in the slot and lift the cover...
Other information:
Longitudinal
Push the control forwards or backwards to
slide the seat.
Backrest angle
Tilt the control forwards or rearwards.
Cushion height and angle
Tilt the rear of the control upwards or
downwards to obtain the required height and
angle...
To a new destination
Intuitive method:
Press Navigation to
display the main page.
Press "Search…".
Enter an address or the key
words for the
destination.
Press "OK" to select the
"Guidance
criteria".
Or
Guided method:
In order to be able to
use the navigation,
you must enter the "City", the "Street"
(suggestions are displayed automatically
when you begin typing), then enter the
"N..