DS 3: 12 V battery / Accessory battery / Accessing the battery
DS 3 2016-2025 Owners Manual
The battery is located under the bonnet.

For access to the (+) terminal:
- Release the bonnet by pulling the internal
release lever, then the external safety catch.
- Raise the bonnet.
(+) Positive terminal.
This terminal has a quick-release clamp.
(-) Negative terminal.
As the battery's negative terminal is not
accessible, a remote earth point is located facing
the battery.
Vehicles equipped with
DS MATRIX LED
VISION headlamps

Never connect jump leads to the metal part on
the back of the headlamps.
Risk of destruction of the headlamps!
Procedure for starting the engine using another
battery or for charging a discharged battery.
Lead-acid starter batteries
These batteries contain
harmful
substances (sulphuric acid and lead)...
If the vehicle's battery is flat, the engine can be
started using a backup battery (either external or
from another vehicle) and jump leads or using a
battery booster...
Other information:
The engine shown here is an example for
illustrative purposes only.
The locations of the following components may
vary:
Air filter.
Engine oil dipstick.
Engine oil filler cap.
Petrol engine
Diesel engine
Screenwash fluid reservoir
Engine coolant reservoir
Brake fluid reservoir
Battery/Fuses
Remote earth point (-)
Fusebox
Air filter
Engine oil filler cap
Engine oil dipstick
Die..
To access the front screw thread:
Unclip the cover by pressing at its top lefthand
corner.
Release the cover.
To be towed:
Screw the towing eye in fully.
Install the towbar.
Put the gearbox into neutral.
In the event of a breakdown
Failure to observe this instruction could
result in damage to certain components
(braking, transmission, etc.) and to the
absence of braking assistance..