DS 3: Driving / Lane positioning assist

DS 3 2016-2026 Owners Manual

For more information, refer to the General recommendations on the use of driving and manoeuvring aids.

DS 3. Lane positioning assist

The system identifies the limits of the traffic lane and steers the vehicle inside this lane to maintain it in the lateral position chosen by the driver.

To do this, the system uses a camera placed on the upper part of the windscreen.

This function is primarily suitable for driving on motorways and main roads.

Operating conditions.

Adaptive Cruise Control active.
ESC system operational.
ASR system activated.
No trailer detected.
No 'space-saver' spare wheel in use.
Vehicle not subject to strong lateral g-forces.
Direction indicators not activated.

Operating limits. Malfunction

Operating limits Cruise control operates by day and night, in dry weather or moderate rainfall. Certain situations cannot be managed by the system and require driver intervention...

Activation/Deactivation

With the Adaptive Cruise Control with Stop & Go function activated, press this button. The action is confirmed by: The indicator lamp in the button lighting up green...

Other information:

DS 3 2016-2026 Owners Manual: Fuses in the dashboard

The fusebox is located in the lower dashboard (left-hand side). To access the fuses, follow the same procedure as described for accessing the fuse replacement tools. Fuse tables Box 1 Box 2 ..

DS 3 2016-2026 Owners Manual: Alarm

(Depending on version) System which protects and provides a deterrent against theft and break-ins. Exterior perimeter monitoring The system checks for opening of the vehicle. The alarm is triggered if anyone tries to open a door, the boot or the bonnet, for example. Interior volumetric monitoring The system checks for any variation in volume in the passenger compartment. The alarm is triggered..

Principle of operation

DS 3. Principle of operation

Using the rear camera, the vehicle's close surroundings are recorded during manoeuvres at low speed.