DS 3: Active Lane Departure Warning System / Deactivation/Activation. Malfunction

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...

Blind Spot Detection

For more information, refer to the General recommendations on the use of driving and manoeuvring aids. This system warns the driver of a potential danger posed by the presence of another vehicle (car, lorry, motorcycle) in the vehicle's blind spots (areas hidden from the driver's field of vision) using sensors located on the sides of the bumpers...

Other information:

DS 3 2016-2025 Owners Manual: Starting/Switching off the engine

The electronic key must be present in the passenger compartment. If the electronic key is not detected, a message is displayed. Move the electronic key so that the engine can be started or switched off. For versions fitted with Proximity Keyless Entry and Start, the electronic key is also detected in the boot...

DS 3 2016-2025 Owners Manual: Child lock

The system prevents a rear door from being opened using its interior handle. The red control is located on the edge of each rear door (marked by a label). Locking/Unlocking To lock, turn the red control as far as it will go using the integral key: To the right on the left-hand rear door...