DS 3: Changing a bulb / Rear lamps
DS 3 2016-2025 Owners Manual
Model with "Full LED" technology lamps

- Sidelamps / Daytime running lamps (LED)
- Reversing lamps (W16W)
- Direction indicators with sequential effect
(LED)
- Brake lamps (LED)
Model with halogen lamps

- Brake lamps/sidelamps (W21/5W)
- Direction indicators (WY16W amber)
- Reversing lamps (W16W)
Direction indicators and brake lamps/sidelamps
Rapid
flashing of a direction indicator
warning lamp (left or right) indicates that
one of the bulbs on the corresponding side has
failed.
Amber
coloured bulbs, such as the
direction indicators, must be replaced by
bulbs with identical specifications and colour.
These bulbs are changed from inside the boot.

- Remove the access flap on the corresponding
side trim, so that the lamp unit fixing screw can
be accessed.
- Slacken the lamp unit fixing using a socket
wrench.
- Finish slackening it by hand to recover the nut,
making sure not to let it drop.
- Remove the lamp unit.
- Unclip the lamp unit connector.

- Squeeze and pull the connector.

- Brake lamps/Sidelamps
- Direction indicators
Once the lamp unit is disconnected and released,
remove the lamp unit so that the bulbs can be
changed:

- Turn the bulb holder a quarter turn to the left
and pull it out.
- Pull the bulb out and replace it.
Engage the lamp unit in its guides while
keeping it in line with the vehicle.
Tighten sufficiently to ensure sealing, but
without damaging the lamp unit.
Reversing lamps (tailgate)

- Remove the access cover and undo the two
lamp unit fixing nuts using a socket wrench.
- Squeeze and pull the connector to remove it.
Once the lamp unit is disconnected and released,
remove the lamp unit so that the bulbs can be
changed:

- Turn the bulb holder a quarter turn to the left
and pull it out.
- Replace the bulb.
Foglamp (P21W)

For access, pass your hand under the bumper on
the left-hand side.
- Turn the bulb holder a quarter turn to the left
and pull it out.
- Turn the bulb a quarter turn to the left and pull
it out.
- Change the bulb.
Model with DS MATRIX LED VISION headlamps
Direction indicators (LED)
Main beam headlamps (LED Matrix Beam
module).
Dipped beam headlamps (LED).
Daytime running lamps (LED)...
Other information:
Activation/Deactivation
It is set via the Driving/Vehicle
touch
screen menu.
When starting the vehicle, the warning lamp
comes on in each mirror to indicate that the
system is activated.
The status of the system is memorised when the
ignition is switched off.
The system is automatically deactivated
when towing with a towing device
approved by the Manufacturer.
Operating conditions
All ..
Service
Temporarily on, accompanied by
the
display of a message.
One or more minor faults, for which there is/are
no specific warning lamp(s), have been detected.
Identify the cause of the fault using the message
displayed on the instrument panel.
You may be able to deal with some faults yourself,
such as changing the battery in the remote
control.
For other faults, such as with the tyre u..