DS 3: Active Lane Departure Warning System / Driving situations and related alerts

Operation

As soon as the system identifies a risk of involuntarily crossing one of the lane markings detected on the ground or a lane boundary (e.g. grass verge), it performs the trajectory correction necessary to restore the vehicle to its original lane...

Operating limits

The system goes into standby automatically in the following cases: ESC deactivated or operation triggered. Speed below 43 mph (70 km/h) or greater than 112 mph (180 km/h), Electrical connection of a trailer...

Other information:

DS 3 2016-2026 Owners Manual: Principle of operation

Using the rear camera, the vehicle's close surroundings are recorded during manoeuvres at low speed. An image from above your vehicle in its close surroundings is reconstructed (represented between the brackets) in real time and as the manoeuvre progresses...

DS 3 2016-2026 Owners Manual: Declaration: "Risk areas alert"

To send information about danger zones, select the option: Allow declaration of danger zones Press Navigation to display the main page. Press the "Declare a new danger zone" button located in the side bars or the upper bar of the touch screen (depending on equipment)...