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: Coolant temperature indicator

With the engine running: In zone A, the temperature is correct. In zone B, the temperature is too high. The associated warning lamp and the STOP warning lamp light up in red on the instrument panel, accompanied by the display of a message and an audible signal...

DS 3 2016-2025 Owners Manual: Activation/Deactivation. Operation

Activation/Deactivation It is set via the Driving / Vehicle touch screen menu. The state of the system stays in the memory when switching off the ignition. Operation If the ambient light level is very low and traffic conditions permit: The main beam headlamps come on automatically...