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 2016-2025 Owners Manual: First steps

With the engine running, a press mutes the sound. With the ignition off, a press turns the system on. Increase or decrease the volume using the thumbwheel on the left-hand side. To access the menus, press this button on the touch screen. Press the back arrow to go back a level...

DS 3 2016-2025 Owners Manual: Localised Emergency Call (PE112)

In an emergency, press button 1 for more than 2 seconds. The lighting of the indicator lamp and a voice message confirm that the call has been made to the emergency services*. ‘Localised Emergency Call’ immediately locates your vehicle and puts you in contact with the appropriate emergency services**...