DS 3: Practical information / Towing device

Load distribution

• Distribute the load in the trailer so that the heaviest items are as close as possible to the axle, and the nose weight approaches the maximum permitted without exceeding it.

Air density decreases with altitude, thus reducing engine performance. The maximum towable load must be reduced by 10% per 1,000 metres of altitude.

Use genuine towing devices and wiring harnesses approved by the Manufacturer.

We recommend having them fitted by a dealer or a qualified workshop.

If not fitted by a dealer, they must still be fitted in accordance with the Manufacturer's instructions.

Certain driving or manoeuvring aid functions are automatically deactivated while an approved towing system is in use.

For more information about driving with a towing device fitted to a trailer and associated with the Trailer stability assist, refer to the corresponding section.

Comply with the maximum authorised towable weight, as indicated on your vehicle's registration certificate, on the manufacturer's label and in the Technical data section of this guide.

Complying with the maximum authorised nose weight (towball weight) also includes the use of accessories (e.g. bicycle carriers, tow boxes).

Observe the legislation in force in the country where you are driving.

Electric motor

An electric vehicle cannot under any circumstances be fitted with a towing device. It is therefore not possible to tow a trailer or caravan.